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sololearn.com Paid content

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Learn to code with free interactive courses in Python, JavaScript, HTML, SQL and more. Short lessons, real practice, and a community of 36M+ learners — on web, iOS and Android.

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Updated: 2026-09-27 03:31 Language: English (default) Access: Normal

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What is Sololearn?

Sololearn is a learn-to-code platform built around short, interactive lessons you complete directly in a browser or mobile app. Its catalog spans beginner and intermediate tracks in Python, JavaScript, Java, C, C++, C#, SQL, HTML and CSS, plus web development, data analytics and a large set of AI-related courses such as Generative AI in Practice, Prompt Engineering and Machine Learning for Beginners. The pitch is breadth plus low friction: the page says you can be writing functional code within minutes, lessons are bite-sized with in-lesson quizzes, and progress syncs so you can pick up on web or phone without losing your place.

Who it suits

  • Absolute beginners who want a guided on-ramp rather than assembling their own curriculum from documentation and videos.
  • Students preparing for coursework or a first interview, using the practice exercises to reinforce material.
  • Working professionals brushing up on a language or sampling a new area like data or AI without committing to a long course.

What it does well, and where it trades off

  • The lesson-by-lesson format keeps momentum and makes it easy to fit study into small gaps in the day.
  • Quizzes and certificates give a sense of completion; a certificate is useful for personal motivation and can be shared, but it is not the same signal as a formal accredited qualification or a portfolio of real projects.
  • Breadth across many languages and AI topics means you can explore, but depth in any single language is likely to be lower than a dedicated, project-heavy course.

Practical next step Pick one track that matches a concrete goal — for example, Introduction to Python if you want to automate a repetitive task at work, or Web Development if you want to build a small site — and finish it before starting a second. Pair each course with one small project of your own, since the platform's strength is structured practice, not project mentorship. If you already know the basics and want to compare structured curricula, look at freeCodeCamp for project-based certifications, Codecademy for a similar interactive style, or CS50 if you want a rigorous computer science foundation.

Is Sololearn really free, and how much does the Pro plan cost?

Sololearn is free to start, and it does have a paid tier. The course catalog and the interactive lessons are built around a free entry point, so you can begin learning without paying. The Pro plan price is not something I can state here.

H3 What “free” actually covers Based on the site’s own description, the free experience includes:

  • Interactive, hands-on courses in Python, JavaScript, HTML, SQL and others
  • Short, bite-sized lessons with in-lesson quizzes
  • A code compiler/practice area
  • Access across web, iOS and Android, with progress saved
  • A learner community

That is a genuinely usable free tier for trying a language or refreshing basics. The trade-off is that free access usually means limits on how much structured guidance, practice depth or certification you get, and the site separates “Pricing” and “Teams” from the course list — a signal that some features sit behind a paid plan.

H3 How to find the Pro price Go to the official pricing page at Sololearn and check the current Pro plan cost there, since prices change and vary by region and billing period. If you are evaluating it for a team, the Teams option is listed separately and is likely quoted differently.

H3 A practical decision rule

  • If you want to test whether coding suits you, or you need a low-pressure way to review syntax: start free.
  • If you want certificates to show employers, structured career tracks, or team management: compare the Pro or Teams cost against a local community college course or a project-based alternative like freeCodeCamp.
  • If you already know the basics and want job-ready depth, a paid platform with mentor feedback may be worth more than a certificate alone.

One concrete scenario: a student prepping for a first interview could use the free lessons to drill Python or SQL fundamentals, then decide whether the Pro plan’s extra practice and certificate are worth paying for — rather than assuming the free tier is enough for a portfolio.

Can I earn a certificate from Sololearn, and will it help me get a job?

Yes. Sololearn says you can earn a certificate to validate skills you've learned in a course and post it on social media. That certificate can be a useful record of completed study, but it is not the same as a formal degree or a vendor-recognized professional credential, and it will not by itself get you hired.

What the certificate is good for

  • Showing that you finished a structured course and passed its in-lesson quizzes.
  • Giving you a concrete milestone to aim for when you're learning alone.
  • Adding a small signal to a LinkedIn profile or portfolio while you build bigger projects.

What actually gets you a job

Employers hiring for technical roles usually weigh evidence of what you can do more heavily than an introductory online certificate. A practical path looks like this:

  1. Finish a course on Sololearn, such as Introduction to Python or Front-end for Beginners.
  2. Build two or three small projects of your own — a personal site, a script that solves a real problem, a simple app.
  3. Put the code on GitHub with a short README explaining what it does.
  4. Apply for junior roles, internships or freelance work, and be ready to talk through your code in an interview.

Where Sololearn fits

Sololearn is strongest as a low-friction starting point: short lessons, quizzes, a code compiler and mobile access, so you can practice in spare moments. Its catalog leans toward beginner and intermediate material across Python, JavaScript, HTML, CSS, SQL, C-family languages and AI-related topics. For a student prepping for a first interview or a professional brushing up, that format works well as a supplement. For deep specialization or a credential an employer specifically asks for, you'll likely need more.

If your goal is a job, treat the certificate as a first step and pair it with projects and, where relevant, a more recognized qualification. A reasonable comparison:

Goal Is a Sololearn certificate enough?
Learning fundamentals Yes, as a completion marker
Building a portfolio No — projects matter more
Passing a hiring screen Rarely on its own
Meeting a formal job requirement Usually no

A useful next step: pick one Sololearn course, finish it, then immediately build one small project using what you learned. That combination is far more persuasive to an employer than the certificate alone. If you want structured, accredited study as well, look at recognized providers such as Coursera or edX, and compare their credentials against what your target roles actually list.

What programming languages and courses does Sololearn offer?

Sololearn centers on short, interactive lessons across a broad range of programming languages and adjacent tech topics. Its catalog is organized into named courses rather than a single track, so you can sample a language or follow a sequence from beginner to intermediate.

Programming languages

  • Python (Introduction to Python, Python Intermediate)
  • JavaScript (Introduction to JavaScript, JavaScript Intermediate, TypeScript for Beginners)
  • Java (Introduction to Java, Java Intermediate)
  • C (Introduction to C, C Intermediate)
  • C++ (Introduction to C++, C++ Intermediate)
  • C# (Introduction to C#, C# Intermediate)
  • SQL (Introduction to SQL, SQL Intermediate)
  • HTML and CSS (Introduction to HTML, Introduction to CSS)
  • Angular and front-end topics

Data, AI and other courses

  • Coding for Data, Data Analytics with AI, Data Literacy with AI, Visualize Your Data
  • Machine Learning for Beginners, Introduction to LLMs, Generative AI in Practice
  • Prompt Engineering, Write with AI, Research with AI, Brainstorm with AI, Think Creatively with AI
  • Ethical AI Foundations, Bias Detection and Mitigation in AI Systems, AI Agents for Beginners
  • Coding Foundations, Web Development, Front-end for Beginners
  • SEO with AI, Social Media Marketing with AI, Project Planning with AI, AI-Powered A/B Testing
  • Tech for Everyone, Growth Mindset in the Age of AI, Critical Thinking - AI Era

The platform describes bite-sized, step-by-step lessons with in-lesson quizzes and certificates, available on web, iOS and Android, with a large learner community. Pricing details are listed separately, so check the current plans page for what is free versus paid.

A practical next step: if you are choosing a first language, pick Python or JavaScript for general-purpose learning, or SQL if your goal is working with data. If you already know one language, use the intermediate versions and the AI-focused courses to extend into current tooling.

How does Sololearn's mobile app work for learning on the go?

Sololearn's mobile app is essentially the same learning environment as the website, packaged so you can start a lesson on your phone and pick it up later on another device without losing your place. The page evidence describes "Learn anywhere, anytime" with the promise that "you'll never lose your place," and the courses themselves are built around short, bite-sized steps with in-lesson quizzes. That combination is what makes it workable on a commute or in a waiting room: a lesson is short enough to finish in one sitting, and progress syncs across web, iOS and Android.

What using it on the go actually looks like

  • You open a course such as Introduction to Python or Introduction to SQL, read a short explanation, then answer quiz or fill-in-the-blank questions directly on the touchscreen.
  • Practice is interactive rather than video-based, so you are typing or tapping answers instead of just watching.
  • A code compiler is part of the platform, which means you can run small snippets from the app rather than switching to a laptop.
  • Certificates are offered as proof of completion, which you can share — useful if you are building a public learning record.

Where the mobile format helps and where it doesn't

The format suits beginners, students prepping for an interview, and professionals brushing up on a topic in spare moments. It suits short conceptual lessons and syntax drills. It is less suited to long, project-based work: writing a multi-file program, debugging complex code, or doing data analysis is far more comfortable on a full keyboard and larger screen. A reasonable pattern is to use the app for lessons and quizzes, then move to the web version when you want to build something real.

One practical caveat

The free tier is the entry point, and Sololearn also lists paid pricing and plans plus a Teams option for organizations. Course availability and any limits tied to paid plans can change, so check the current pricing page before assuming a specific course is fully free. Google Pay appears among the payment options.

A good next step

Pick one short course that matches a goal you already have — say Introduction to SQL if you work with data — and commit to finishing one lesson per day in the app for a week. If you find yourself wanting to write longer programs by day three, that is your signal to pair the app with desktop practice rather than abandoning it.

How does Sololearn compare to other coding platforms like Codecademy or freeCodeCamp?

Sololearn sits between Codecademy and freeCodeCamp on the structure-vs-freedom spectrum: it is more guided and mobile-first than freeCodeCamp, but generally lighter and less project-heavy than Codecademy's career paths.

Where Sololearn fits

  • Format: Bite-sized, interactive lessons with in-lesson quizzes, plus a built-in code compiler and a discussion community. The page markets "real, functional code within minutes," which suits momentum-building rather than deep dives.
  • Catalog: Broad and current — Python, JavaScript, HTML, CSS, SQL, C-family languages, plus AI-oriented topics (prompt engineering, LLMs, generative AI in practice, agentic workflows). Breadth is a strength; depth per course is the trade-off.
  • Access: Web, iOS and Android, with progress syncing so you don't lose your place. That makes it the strongest of the three for commutes and short breaks.
  • Credentials: Certificates are offered to validate completed courses and are positioned for sharing on social profiles.

How the three differ in practice

Sololearn Codecademy freeCodeCamp
Typical session Very short, quiz-driven Short lessons plus guided projects Long, project-based modules
Mobile experience Core strength Usable Weaker
Depth per topic Introductory-to-intermediate Intermediate and up Intermediate and up
Cost model Free tier with paid plans Free tier with paid Pro Free, nonprofit-supported

Treat the cost row as a general pattern rather than a quote — check each site's own pricing page for current terms.

Choosing between them

  • Pick Sololearn if you want to start today, learn in five-to-fifteen-minute blocks, and sample several languages before committing.
  • Pick Codecademy if you want structured career paths with portfolio-style projects and are willing to pay for the fuller experience.
  • Pick freeCodeCamp if you want a free, certification-oriented curriculum and are comfortable with longer, browser-based project work.

A practical next step: open Sololearn's catalog and complete one lesson in the language you're most curious about. If the pace feels too shallow after a week, move to Codecademy for projects or freeCodeCamp for a full curriculum. Many learners use Sololearn for daily drilling and one of the others for portfolio work — the two aren't mutually exclusive.

Related questions

More questions →
How Do Online Master's Courses in Europe Work?

Online master's courses in Europe are generally structured the same way as on-campus degrees: you complete a set number of credits (usually 60–120 ECTS), pass assessments, and receive the same degree title as campus students at that institution. What changes is the delivery mode. Programs range from fully online and asynchronous to hybrid formats that require short residencies, and recognition depends far more on the institution's accreditation than on whether you studied from home or on campus.

The main formats you'll encounter

Fully online, asynchronous

All coursework, lectures, and materials are delivered through a learning platform. You study on your own schedule within weekly or module deadlines. This is the most flexible option and the most common for working professionals.

Fully online, synchronous

You attend live seminars and lectures at fixed times, often via video conferencing. This mimics a campus timetable and works well for discussion-heavy subjects, but it requires you to be available in the institution's time zone.

Hybrid or blended

Most study is online, but you attend one or more short on-campus periods — typically a kick-off week, a lab-intensive block, or a final thesis defense. Some programs in fields like engineering, health, or business use this to cover practical components.

Online with optional campus tracks

A smaller number of programs let you switch between online and on-campus modules, or complete the degree online but attend electives in person.

Credits, ECTS, and what the degree is worth

European master's programs use the ECTS system:

Program type Typical credits Typical duration (full-time)
Taught master's (MA, MSc, LLM) 60–120 ECTS 1–2 years
MBA 60–90 ECTS 1–2 years
Research master's (MPhil, MRes) 120 ECTS 2 years

One ECTS credit represents roughly 25–30 hours of total student workload, including self-study. A 90-ECTS online master's therefore carries the same academic weight as a 90-ECTS on-campus master's at the same institution.

The key question is not "online or not" but who accredits the program. In most European countries, the national quality assurance agency or the state recognizes degrees from accredited institutions regardless of delivery mode. If you need the degree for a regulated profession, a visa, or a public-sector job, verify recognition with the relevant authority in your own country before enrolling — this is a general rule, not legal advice for your situation.

Admission requirements for international applicants

Requirements vary by country and institution, but online master's programs commonly ask for:

  • A completed bachelor's degree (or equivalent) in a relevant field.
  • A minimum grade or GPA, sometimes expressed as a class of degree.
  • English proficiency — IELTS, TOEFL, or an equivalent, unless your previous degree was taught in English. Some programs accept a waiver or an internal test.
  • A motivation letter or statement of purpose.
  • A CV, especially for MBA and executive programs.
  • Letters of recommendation (often 1–2).
  • Work experience for MBA and some professional master's degrees.
  • Specific prerequisites such as statistics, programming, or a portfolio for design and technical fields.

Typical application steps

  1. Shortlist 3–5 programs and check each one's accreditation and recognition in your country.
  2. Confirm the language of instruction and whether your proficiency test meets the threshold.
  3. Prepare documents early — transcripts, translations, and credential evaluations can take weeks.
  4. Check application deadlines; many European programs have rolling admissions, but some have fixed intakes.
  5. Submit the application and any application fee.
  6. If admitted, complete enrollment, pay any deposit, and set up your student account and platform access.

How exams, thesis work, and support are handled remotely

  • Assessment: written assignments, online proctored or open-book exams, group projects, presentations, and participation. Some programs use timed take-home exams instead of invigilated ones.
  • Thesis or capstone: usually supervised remotely via video calls and email, with milestones and a final written submission. Some institutions require an oral defense by video; a few require it on campus.
  • Support: academic advisors, library access (often digital), technical helpdesk, and career services. Quality varies widely, so ask current students or check program pages for what is actually provided.
  • Interaction: discussion forums, cohort groups, and live sessions. Asynchronous programs can feel isolating if you don't build in regular contact.

Practical considerations before you commit

  • Time zones: synchronous programs may schedule classes in the institution's local time. Check whether live sessions fall at workable hours for you.
  • Language of instruction: many European master's programs are taught in English, but not all. Confirm the language for lectures, exams, and thesis supervision.
  • Tuition structure: online programs are often priced per credit or per year, and may differ from on-campus rates. Public universities in some countries charge modest fees; private and executive programs cost more. Ask for a full breakdown of tuition, platform fees, and any residency costs.
  • Recognition and mobility: if you plan to work in a regulated profession or apply for a visa, confirm in advance that the specific degree is accepted where you intend to use it.
  • Time commitment: expect 15–20 hours per week for a full-time online master's, or roughly half that for part-time study.

Online vs. on-campus: a quick comparison

Factor Online On-campus
Flexibility High; study around work Fixed timetable
Networking Digital, sometimes weaker In-person, stronger
Cost Often lower tuition, no relocation Tuition plus living costs
Practical/lab work Limited or via short residencies Full access
Recognition Depends on accreditation, not mode Depends on accreditation
Campus experience Minimal Full

A simple decision checklist

  1. Is the program accredited and recognized in the country where you plan to use the degree?
  2. Does the format (async, sync, hybrid) fit your schedule and time zone?
  3. Are the language requirements realistic for you?
  4. Can you meet the prerequisites and admission documents?
  5. Does the total cost — tuition plus any residency travel — fit your budget?
  6. Does the program offer the support you'll need to finish a thesis remotely?

If you can answer yes to all six, an online master's from a European institution is a credible route to the same degree title as campus study. If any answer is uncertain, resolve that point before you apply rather than after you enroll.

What Makes Sololearn Different From Other Coding Learning Platforms?

Sololearn's main difference is its format: short, interactive lessons that have you writing real code within minutes, backed by an in-browser code compiler, in-lesson quizzes, and progress that syncs across web, iOS, and Android. It suits beginners and people who want to sample many topics in small doses. It is less suited to learners who need deep, project-based curricula or instructor feedback, since the platform is built around self-paced, bite-sized practice rather than structured mentorship.

The core differences, side by side

Dimension How Sololearn does it What that means for you
Lesson format Bite-sized, step-by-step lessons with in-lesson quizzes Easy to fit into short sessions; skills build gradually
Practice You write "real, functional code within minutes" of starting a course Learning is hands-on from the first lesson, not lecture-first
Tooling Built-in code compiler You can run code without setting up a local environment
Credentials Certificate on course completion, shareable on social Gives a tangible artifact, though it is a completion certificate rather than an accredited qualification
Devices Web, iOS, and Android, with progress that carries over You can start on one device and continue on another without losing your place
Catalog 20+ courses spanning Python, C, C#, SQL, HTML, CSS, Java, JavaScript, C++, Angular, TypeScript, data, and AI topics Broad enough to explore, but each course is an introduction-level unit rather than a full specialization
Audience Students prepping for tests or first interviews; professionals refreshing or learning something new Positioned for both beginners and working professionals
Community A learner community the site describes as 36M+ strong Peer discussion is part of the experience

Where the format actually helps

The design choices line up with specific situations:

  • You have 10–15 minute gaps in your day. Short lessons and quizzes are built for fragmented time, unlike video courses that assume a 40-minute block.
  • You want to try before committing. With 20+ courses across languages and AI topics, you can test whether Python, SQL, or front-end work holds your interest before investing in a deeper program.
  • You don't want to configure a dev environment. The built-in compiler removes the setup step that stops many beginners before their first line of code.
  • You switch between phone and laptop. Progress syncing means the device you start on isn't the device you're locked to.

Where it differs from other approaches

Sololearn is not the same kind of product as a university course, a bootcamp, or a project-based tutorial series. The differences that matter:

  • Depth vs. breadth. Sololearn spreads across many languages and topics at introductory and intermediate levels. Platforms built around full career tracks go deeper into fewer subjects.
  • Self-paced vs. cohort-based. There is no indication of scheduled classes, deadlines, or instructor feedback in the materials reviewed. If you need accountability or mentorship, that has to come from elsewhere.
  • Certificate vs. credential. Sololearn issues a certificate you can post on social media. That is a record of completion, not an accredited degree or a hiring guarantee.
  • Practice platform vs. project portfolio. You practice in the compiler and quizzes. If your goal is a portfolio of deployed projects, you will need to build those separately.

How to decide

Choose Sololearn if your goal is to start coding quickly, sample multiple languages or AI topics, and build a habit through short daily sessions. Look elsewhere—or use Sololearn alongside something else—if you need structured career tracks, instructor feedback, graded assignments, or a portfolio of substantial projects.

A practical middle path: use Sololearn to build fundamentals and test interests, then move to a project-based or cohort program once you know which direction you want to go deep on.

Practical notes

  • The site states learning is free and lists a Pricing page, so paid tiers exist; check the current pricing page for what a paid plan adds before assuming any feature is included.
  • Courses listed include Python, C, C#, C++, Java, JavaScript, SQL, HTML, CSS, Angular, TypeScript, data analytics, machine learning, and a range of AI-related topics such as prompt engineering and LLM introductions.
  • Sign-in options include Google, and the site notes Google Pay among payment platforms.
Is Sololearn Free? What the Free Version Actually Includes

Sololearn is free to start: you can register, open courses, and work through interactive lessons without paying. The site's own homepage says "It's free" and offers log-in with Google or other options. What the free tier does not guarantee is access to everything — Sololearn also runs a pricing page and a plans page, so some features or full course access sit behind a paid subscription. Treat "free to learn" and "free to access every feature" as two different claims.

What you get without paying

Based on Sololearn's own course catalog and platform description, the free entry point covers:

  • Registration and course access — you can create an account and choose from the listed courses.
  • A large beginner catalog — Introduction to Python, C, C#, SQL, HTML, CSS, Java, and JavaScript, plus Python Intermediate, Java Intermediate, JavaScript Intermediate, C++ Intermediate, C Intermediate, and SQL Intermediate.
  • Interactive, hands-on lessons — the platform describes "bite-sized" step-by-step courses with in-lesson quizzes and practice, and says you'll be "writing real, functional code within minutes."
  • Cross-device learning — available on web, iOS, and Android, with progress that carries across devices ("you'll never lose your place").
  • Community access — Sololearn describes a community of 36M+ learners and a Discuss section.
  • A code compiler — listed in the site navigation alongside Courses and Discuss.

The catalog also extends well beyond programming basics into AI and data topics: Generative AI in Practice, Coding for Data, Data Analytics with AI, Prompt Engineering, Introduction to LLMs, Machine Learning for Beginners, Data Literacy with AI, Ethical AI Foundations, and others. The homepage claims "More than 20 courses," though the visible list is considerably longer.

What may require payment

The evidence points to a paid tier without specifying its contents:

  • Sololearn maintains both a Pricing page (/en/pricing) and a Plans page (/en/plans).
  • Google Pay appears as a payment platform, confirming that real transactions happen on the site.
  • A Teams option in the navigation suggests a separate offering for organizations.

What the free version does not confirm from this material: whether certificates are free, whether all lessons in every course are unlocked, and whether the compiler or community features have usage limits. The homepage mentions earning "a certificate to validate your newly acquired skills" but does not state whether that requires a subscription. If a certificate matters to you, check the pricing page before committing time.

Who the free tier fits

Your goal Free tier likely works Check pricing first
Try coding for the first time Yes — beginner courses and quizzes —
Refresh basics in Python, SQL, or JavaScript Yes — intermediate courses listed —
Build a portfolio or prove skills to employers — Certificate terms unclear
Learn as part of a team or class — Teams is a separate product
Access every course and feature — Pricing/plans pages exist

Sololearn's own framing supports the first two rows: it describes students using "real-world practice" to prep for tests and interviews, and professionals using it to "learn something totally new" or "knock off the rust."

How to verify before you invest time

  1. Go to sololearn.com and register (Google log-in or other options).
  2. Open a course from the catalog — for example, Introduction to Python.
  3. Work through a lesson and note whether any content is locked or flagged as premium.
  4. Visit /en/pricing and /en/plans to see exactly what a subscription adds.
  5. Decide based on that comparison, not on the word "free" alone.

The practical answer: Sololearn is a legitimate free starting point for learning to code, with a broad beginner and intermediate catalog and no payment required to begin. It is not a promise that everything on the platform is free — the existence of pricing and plans pages means you should confirm the specific feature you want before relying on it.

Does Sololearn Offer Certificates for Completed Courses?

Yes. Sololearn states that you can earn a certificate to validate the skills you acquire in a course, and that you can post it on social media for others to see. The certificate is tied to finishing the course material, which on Sololearn means working through bite-sized lessons, in-lesson quizzes, and practice. The platform does not, in the material available here, specify third-party accreditation or formal recognition by employers or institutions, so treat the certificate as a record of completion from Sololearn rather than a professional credential.

How the certificate fits into a course

Sololearn describes its courses as interactive and hands-on: you go step by step through short lessons, check what you learned with in-lesson quizzes, and advance with practice. The certificate is presented as proof that you completed that path.

  • Input: you work through a course's lessons, quizzes, and practice.
  • Action: you finish the course requirements.
  • Expected result: you earn a certificate you can share.

The exact completion threshold (for example, whether every quiz must be passed or whether a final assessment is required) is not detailed in the source material. Check the individual course page inside Sololearn for its specific requirements.

What you can do with it

The stated use is straightforward: post it on social media so others can see it. That makes it useful as a visible signal of self-directed learning, for example when you want to show progress on a portfolio, a LinkedIn profile, or a job application.

Two practical caveats:

  • It is a completion certificate, not a license or degree. Nothing in the available information says it is accredited or accepted as a formal qualification.
  • Recognition depends on who is reading it. A recruiter familiar with Sololearn will read it differently than one who is not. If a job posting asks for a specific certification, verify separately whether a Sololearn certificate satisfies it.

Which courses lead to a certificate

Sololearn lists a large catalog, including introductory and intermediate tracks such as:

Area Example courses
Programming languages Introduction to Python, C, C#, Java, JavaScript, C++, SQL, HTML, CSS; intermediate versions of several
Web and front-end Web Development, Front-end for Beginners, Angular, TypeScript for Beginners
Data and AI Coding for Data, Data Analytics with AI, Machine Learning for Beginners, Introduction to LLMs, Generative AI in Practice, Prompt Engineering

The certificate feature is described at the platform level rather than per course, so the safest approach is to open the course you care about and look for its certificate or completion details before you start.

How to check before you commit

  1. Go to the course page for the subject you want.
  2. Look for the completion or certificate information on that page.
  3. Confirm the requirements (lessons, quizzes, practice) so you know what "finished" means for that course.
  4. After completing it, use the certificate option to share it.

If a certificate is the main reason you are choosing a course, compare the specific course page against your goal — for example, a certificate for a portfolio versus one an employer explicitly requires. Sololearn's own framing is skill validation and shareability, which fits the first case well and should be checked case by case for the second.

What Courses and Programming Languages Are Available on Sololearn?

Sololearn offers more than 20 courses spanning programming languages, web development, data, and AI, with most language tracks split into introductory and intermediate levels. The catalog is organized into named course tracks rather than a single flat list, so you can pick a language path or a topic path depending on your goal. All courses are described as interactive and hands-on, with lessons, in-lesson quizzes, and practice built in.

Programming language courses

The core language catalog covers the most common beginner and intermediate languages:

Language Courses available
Python Introduction to Python, Python Intermediate
JavaScript Introduction to JavaScript, JavaScript Intermediate
Java Introduction to Java, Java Intermediate
C Introduction to C, C Intermediate
C++ Introduction to C++, C++ Intermediate
C# Introduction to C#, C# Intermediate
SQL Introduction to SQL, Intermediate SQL
HTML Introduction to HTML
CSS Introduction to CSS
TypeScript TypeScript for Beginners: Code in the AI Era

The pattern here is a two-step ladder: an "Introduction to" course for first exposure, then an "Intermediate" course once you have the basics. HTML and CSS appear as standalone introductory courses rather than paired with an intermediate level, which fits their role as entry points into web development.

Web development and front-end

Beyond individual languages, Sololearn groups web-related material into tracks:

  • Web Development — a broader track that combines front-end skills
  • Front-end for Beginners — an entry point for people starting with the browser-facing side of the web
  • Angular — a framework course for those moving past plain JavaScript

If your goal is building pages, the natural sequence is Introduction to HTML → Introduction to CSS → Introduction to JavaScript, then Front-end for Beginners or Web Development for structure. Angular comes later, once JavaScript is comfortable.

Data and analytics

Data-focused courses include:

  • Coding for Data
  • Data Analytics with AI
  • Visualize Your Data
  • Introduction to SQL and Intermediate SQL (also listed under languages, but central to data work)
  • Data Literacy with AI

These mix traditional data skills (SQL, visualization) with AI-assisted workflows, which reflects how the catalog has expanded beyond pure programming.

AI and machine learning

This is the largest and fastest-growing part of the catalog. Courses include:

  • Generative AI in Practice
  • Introduction to LLMs
  • Machine Learning for Beginners
  • Prompt Engineering
  • Ethical AI Foundations
  • AI Agents for Beginners: How They Work (Python)
  • Agentic Workflows
  • Bias Detection and Mitigation in AI Systems
  • AI-Powered A/B Testing
  • AI-Powered Product & UX
  • Write with AI, Brainstorm with AI, Think Creatively with AI, Research with AI, SEO with AI
  • Project Planning with AI, Social Media Marketing with AI
  • Vibe Coding
  • Critical Thinking – AI Era
  • Growth Mindset in the Age of AI
  • Meet Claude

Note that several of these are applied AI courses aimed at non-programmers (marketing, SEO, product, planning), while others (Machine Learning for Beginners, AI Agents for Beginners) assume some coding ability.

Foundations and general skills

For people who want a starting point before committing to a language:

  • Coding Foundations
  • Tech for Everyone
  • Python Developer (a broader track rather than a single course)

How the levels work

Sololearn structures most tracks as Introduction → Intermediate, with quizzes inside lessons to check understanding and certificates available on completion. The site describes lessons as "bite-sized" and step-by-step, and states that learners write real, functional code within minutes of starting. Progress syncs across web, iOS, and Android, so you can switch devices without losing your place.

Choosing a path

  • Never coded before: Coding Foundations or Tech for Everyone, then Introduction to Python.
  • Want to build websites: Introduction to HTML → Introduction to CSS → Introduction to JavaScript → Front-end for Beginners.
  • Interested in data: Introduction to SQL → Coding for Data → Visualize Your Data.
  • Curious about AI but not a programmer: Prompt Engineering, Generative AI in Practice, or one of the applied courses like SEO with AI.
  • Already know a language: jump straight to the Intermediate course for that language.

The catalog is described as continuously updated, and the AI section in particular has grown well beyond the original language courses. Pricing details for full access are listed separately on Sololearn's pricing page, so check there if you need to know what the free tier covers versus paid plans.

Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality.

Domain and Registration

Registered in 2013, this domain has about 13 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The registrar is GoDaddy.com, LLC, a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.

DNS and Email

Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Google Workspace email service. DNSSEC is enabled, allowing validating resolvers to authenticate signed DNS data. CAA records restrict which certificate authorities are authorized to issue certificates. No CNAME was found; the observed records resolve directly to addresses.

TLS and Certificates

The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued within the Google Trust Services cloud or CDN ecosystem. The certificate's total validity is about 90 days, consistent with a short renewal cycle.

HTTP and Browser Security

The response lacks these common security headers: CSP, Permissions-Policy. CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers.

Technology Stack Analysis

The public page identifies Google Tag Manager, Cloudflare without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

The meta description has 176 characters and may be shortened in search results. Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity. The title has 61 characters, within a common display range. The observed directives allow indexing and link following.

Hosting and Email

DNSCloudflare
HostingCloudflare
EmailGoogle Workspace
Location United States flagUnited States 2606:4700::6812:101b

User reviews (0)

  • No reviews yet.

Pages, Search and Sharing

Meta descriptionLearn to code with free interactive courses in Python, JavaScript, HTML, SQL and more. Short lessons, real practice, and a community of 36M+ learners — on web, iOS and Android.
Canonical URLhttps://www.sololearn.com/en/
LanguageEnglish (default)
Twitter Cardsummary_large_image
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  • Disallow/certificates
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ccbot 0 allowed · 1 disallowed
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bytespider 0 allowed · 1 disallowed
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amazonbot 0 allowed · 1 disallowed
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cloudflarebrowserrenderingcrawler 0 allowed · 1 disallowed
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Registration details RDAP / WHOIS

RegistrarGoDaddy.com, LLC
Registered2013-03-30
Expires2029-03-30
Domain statusclient delete prohibited、client renew prohibited、client transfer prohibited、client update prohibited
Nameserverslars.ns.cloudflare.com、paislee.ns.cloudflare.com
DNSSECsigned

DNS records

TypeNameValueTTLPriority
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Awww.sololearn.com104.18.17.27300—
AAAAwww.sololearn.com2606:4700::6812:101b235—
AAAAwww.sololearn.com2606:4700::6812:111b235—
MXsololearn.comaspmx.l.google.com3001
MXsololearn.comalt1.aspmx.l.google.com3005
MXsololearn.comalt2.aspmx.l.google.com3005
MXsololearn.comalt3.aspmx.l.google.com30010
MXsololearn.comalt4.aspmx.l.google.com30010
NSsololearn.comlars.ns.cloudflare.com86400—
NSsololearn.compaislee.ns.cloudflare.com86400—
TXTsololearn.comahrefs-site-verification_2b220e42481e6649b5737cd7a613de3010e820dfd5df30e0a46fdb7ae6c8cc41300—
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TXTsololearn.comfacebook-domain-verification=9syl1kzo3sbfjo7koau2cap013uxdo300—
TXTsololearn.comgoogle-site-verification=-kVRNpAtHQ1MuTfdj7_gL0PHh8JdAZWxoqvuk-vGzHw300—
TXTsololearn.comgoogle-site-verification=C36FVld9tLUOkfkZs_6p6BvKRx1EGIWH3oFJNZGWJKY300—
TXTsololearn.comgoogle-site-verification=OF6dehLXqHI8s6ezkE1D-S3tsk0Qem1fN83jaUa_www300—
TXTsololearn.comgoogle-site-verification=U1ZBP04HSikPHNnSIjaIzohsPHDqty8m_WKdCVEs0WQ300—
TXTsololearn.comgoogle-site-verification=nZQR8Nvom7rtFqYUmcDaeqAyPhIYsoAJJGxSAM4ZBzY300—
TXTsololearn.comjc3kdtgd69nfvkmsb7noigeqlo300—
TXTsololearn.comji6bovc0dajc6i25uq00g41cam300—
TXTsololearn.comv=msv1 t=a6b56d5b40c02c46afdffcaba0699b300—
TXTsololearn.comv=spf1 include:_spf.google.com include:sendgrid.net include:spf.braintreegateway.com include:mail.zendesk.com -all300—
TXTsololearn.comv=verifydomain MS=1555157300—
CAAsololearn.com0 issuewild "godaddy.com"300—
CAAsololearn.com0 issuewild "letsencrypt.org"300—
CAAsololearn.com0 issuewild "pki.goog; cansignhttpexchanges=yes"300—
DSsololearn.com2371 13 2 78d9912c96ad3c582ba8c39942b29b81dde5f5bc5e14fd403af9614f324226f586400—
DMARC_dmarc.sololearn.comv=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=90; sp=quarantine; ri=86400300—

TLS and certificates

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subjectsololearn.com
IssuerGoogle Trust Services
Valid until2026-11-29T17:03 · Remaining when checked: 63 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HeaderValue
content-typetext/html; charset=utf-8
servercloudflare
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
access-control-allow-origin*
set-cookieRedacted

Identified technologies

Google Tag ManagerCloudflare