lablab.ai

LabLab's hackathons are open to anyone interested in building with AI—you don't need to be a professional developer or part of a company. According to the site, all events are free to attend. The main conditions to check are per-event: some challenges are open to individual participants only, while others allow teams, and a few require you to register with a partner developer program before you can submit.

Who is eligible

LabLab describes its hackathon community as open to "AI / tech industry professionals or just have a passion for game-changing artificial intelligence technologies." In practice, that means:

• Individuals — most events are built for solo builders or small teams.
• Developers, founders, and engineers — the AMD Developer Hackathon: ACT III is explicitly aimed at "developers, founders, engineers and builders."
• Anyone, anywhere — several events are fully online and global, so location isn't a barrier.

The one eligibility restriction that appears in the event listings is the opposite of what you might expect: the Lablab x AMD AI Academy Challenge is "open to individual participants only," meaning you can't enter as a team.

Are they free?

Yes. The site states directly: "all events are free to attend." There is no mention of entry fees, paid tiers, or payment platforms anywhere in the event listings. What you may need to spend is your own time and, in some cases, access to a partner's tools or platform.

Per-event conditions to check before joining

Eligibility and requirements vary by hackathon. The table below summarizes what each upcoming event asks of participants.

What you actually need to do to join

1. Pick an event from the upcoming hackathons list and read its specific rules.
2. Register — for most events this is a standard sign-up. For AMD events, click "Sign up with AMD" and create an ADP account if you don't already have one.
3. Check the tool requirement — for example, the AssemblyAI hackathon requires every participant to build on AssemblyAI, and Dark Factory requires building in BAND Desktop.
4. Start building within the window — the AssemblyAI challenge explicitly allows late starts: "you can join at any point — registration stays open for the whole build window."

Common sticking points

• Team vs. solo: Don't assume you can bring a team. The AMD AI Academy Challenge is individual-only, so confirm this before recruiting teammates.
• Partner accounts: Some events gate participation behind a partner's developer program. Budget a few minutes for that signup before the build window closes.
• Tool lock-in: If an event says "every participant builds on [partner tool]," your project must use that stack to be eligible.
• Hybrid events: ACT III has both an online build phase and an on-site phase; check which parts you're expected to attend.

If you're unsure whether a specific event fits you, the fastest check is the event's own listing on lablab.ai—it states the format, dates, and any participation limits up front.

LabLab's homepage lists every upcoming AI hackathon with its dates, format, and partner, and you sign up from each event's own page. The catch is that registration routes differ by event: some run entirely on LabLab, while others require you to create an account with the partner (for example, AMD) before you can enter. If you want the shortest path, start at the "Upcoming AI Hackathons" section on lablab.ai, open the event that fits your schedule, and follow that page's specific sign-up instructions.

Where the events are listed

The homepage section Upcoming AI Hackathons is the entry point. Each listing shows a status label (LIVE, Online, or Hybrid), a date range, and a participant count, so you can judge at a glance whether an event is currently running, fully remote, or has an on-site phase.

From the current listings:

Clicking any listing opens its dedicated page, which is where the actual participation details live.

How to sign up, event by event

There is no single universal registration button. The sign-up path depends on who is running the event.

Events hosted directly on LabLab (such as the AssemblyAI Voice Agent Hackathon): register through the event page. Registration for that one stays open for the whole build window, so you can join on day one or pick it up halfway through and still submit.

Events run with a partner platform (such as AMD Developer Hackathon: ACT III): the page tells you to click Sign up with AMD. If you are not already a member of the AMD AI Developer Program (ADP), you need to create an account first. Expect this extra step for any event tied to a partner's developer program.

Events with a bonus for signing up (such as Dark Factory): signing up can make you eligible for a free ticket to the associated conference — in that case, WeAreDevelopers World Congress North America in San Jose. Read the event page to see what the sign-up unlocks.

In every case, the sequence is the same: open the event page → read the participation instructions → complete the registration route that page specifies → confirm you can access the build environment before the build window opens.

Checking eligibility and cost

The homepage states that all events are free to attend, and the hackathons are open to AI and tech professionals as well as anyone with a passion for the technology. Individual events can add their own constraints — the AMD AI Academy Challenge, for instance, is open to individual participants only, so teams are not an option there. Always confirm the eligibility line on the specific event page rather than assuming the general rule applies.

Staying ahead of new events

New hackathons appear on the homepage as they are announced, and the site points to its Discord community and AI builder community as the places to hear about them. If you want to catch an event before its build window starts, checking the Upcoming list periodically or joining the Discord is more reliable than waiting for a listing to go live.

Common snags

• Assuming one registration covers everything. Partner-run events often need a separate account on the partner's developer program.
• Missing the format. A "Hybrid" label means part of the event is on-site; check whether travel is expected before committing.
• Joining too late for team events. Some events allow late entry (the AssemblyAI challenge explicitly does), but others may not — read the event page's timing rules.
• Skipping the build environment setup. Confirm you can actually access the required platform or tools before the build window opens, not on the first day.

LabLab hackathons give participants a mix of cash and platform credits, hands-on access to sponsor AI tools, a global builder community, and in some cases extra perks like conference tickets. The main condition to know up front: events are free to attend, and most are fully online, so you can join from anywhere. What you actually walk away with depends on the specific event — prize pools, sponsor resources, and bonuses differ by hackathon.

Prizes and sponsor resources

The most concrete return is the prize pool, which is often split between cash and credits for the sponsor's platform.

Two things stand out. First, credits are a real part of the value — the AssemblyAI event splits its $10,000 pool evenly between cash and platform credits, so even without a cash win you can leave with usable API budget. Second, some events reward simply signing up: the Dark Factory hackathon makes registrants eligible for a free WeAreDevelopers World Congress ticket, plus a surprise at the BAND booth if you attend in person.

Hands-on access to frontier AI tools

Each hackathon is built around a specific sponsor's technology, which means you build with tools you might not otherwise pay for or prioritize:

• AssemblyAI — voice AI infrastructure; every participant builds on it.
• AMD — developer program resources; ACT III is aimed at developers, founders, and engineers pushing what's possible with AMD hardware.
• BAND Desktop — you build a "software factory": a band of coding agents that plans work, implements it, and checks its own results.

The practical payoff is a finished prototype built on real infrastructure, plus familiarity with a stack that shows up in job and founder conversations.

Community and collaboration

LabLab describes itself as a community of makers and innovators building the AI-native future, and it counts prototypes, teams, and community members as part of the ecosystem. Joining a hackathon plugs you into:

• Discord — where participants coordinate and share progress.
• AI Builder community — developers and founders shipping AI products.
• Team formation — events are structured around teams, so you can collaborate rather than build solo.

This matters most if you're looking for collaborators, feedback, or a reason to ship something instead of just reading about AI.

Eligibility and how to join

• Who can join: LabLab states its hackathons welcome both AI/tech professionals and people who simply have a passion for the technology. One exception to note: the LabLab x AMD AI Academy Challenge is open to individual participants only.
• Cost: All events are free to attend.
• Format: Most are fully online and global; AMD Developer Hackathon: ACT III is hybrid, with an online build phase followed by an on-site phase.
• Registration windows: Some events stay open for the whole build period. The AssemblyAI hackathon, for example, lets you register at any point during the month, so you can start on day one or pick up a project halfway through and still submit.
• AMD events: Sign up with AMD; if you're not already in the AMD AI Developer Program (ADP), you'll need to create an account first.

How to decide if it's worth your time

• If you want cash or credits: prioritize events with an explicit prize pool, like the AssemblyAI Voice Agent Hackathon.
• If you want a longer runway to learn: the three-month AMD AI Academy Challenge suits a sustained growth program rather than a weekend sprint.
• If you want networking or conference access: the Dark Factory hackathon's free WeAreDevelopers ticket is the clearest bonus.
• If you want to build with coding agents: Dark Factory's BAND Desktop software-factory format is the most specific fit.

Check the current event listing on lablab.ai before committing, since dates, prize pools, and eligibility rules are set per hackathon and can change between editions.

LabLab.ai is a community and event platform for people who build with AI. Its core activity is running online and hybrid AI hackathons where developers, founders, and technically curious participants ship working AI products, usually within a fixed build window. It is a good fit if you want a deadline, a team, and a concrete project to show for your time. It is not a documentation site, a model host, or a course catalog — the value comes from participating in the events.

Who LabLab is for

The site describes itself as a community of makers building with modern artificial intelligence, and says its hackathons welcome both AI/tech professionals and people with a general passion for the technology. In practice that means:

• Developers who want a structured reason to build with a specific tool or API.
• Founders and indie builders who want to prototype an AI product and get feedback.
• Learners who already know how to code and want to apply it, rather than follow a tutorial.

If you are looking for a self-paced curriculum or a place to read AI news, this is not that. If you want a deadline and a submission, it is.

What actually happens on the platform

The main unit of activity is the hackathon. Each event is tied to a technology partner, and participants build on that partner's stack. From the current listings:

Two structural details are worth noting because they change how you plan:

• Registration windows can stay open through the build period. The AssemblyAI event explicitly says you can join at any point and still submit, so starting halfway through is viable.
• Some events have eligibility or account requirements. The AMD Academy Challenge is open to individual participants only, and ACT III requires an AMD AI Developer Program account before you can sign up.

The site also states that all events are free to attend. That is a statement about attendance, not about the cost of any third-party tool or API you might choose to use inside a project.

What you get out of it

The platform frames its purpose as helping developers and founders ship AI products, and the community framing — makers, teams, prototypes — points to three concrete outputs:

1. A finished project. Hackathons are scoped to produce something submittable, not just a plan.
2. A team. Events are organized around teams, so you can join with people rather than build alone.
3. Exposure to a specific stack. Because each event is partnered, you leave knowing one tool or API in working depth.

The AssemblyAI event adds a prize pool on top of that, but prizes are event-specific — do not assume every hackathon carries one.

How to decide whether to join

Join if you can commit to a build window measured in days to weeks and you are comfortable working inside a partner's tooling rather than your own preferred stack. The individual-only AMD program suits solo builders; the team-oriented events suit people who want collaborators.

Skip it if you need a self-directed learning path, if you cannot work within a fixed deadline, or if you want to build with a stack the current events do not cover.

Getting started

1. Pick an event whose dates and format fit your schedule — online events remove travel as a constraint, hybrid ones require an on-site phase.
2. Check the eligibility line before signing up. Individual-only and account-required events are the two common blockers.
3. Register, then confirm what you are expected to build on, since the partner technology is the constraint, not a suggestion.
4. If the registration window is still open mid-event, you can start late and still submit — useful if you missed the opening date.

The practical first step is simply to look at the upcoming hackathons list and match one against the weeks you actually have free.

LabLab hosts online, hybrid, and in-person AI hackathons that are free to attend, built around partner technologies such as AMD, AssemblyAI, and BAND. Events range from month-long online challenges to multi-month developer programs, and most are open to participants worldwide. If you are an AI developer, founder, or builder who wants to ship a project against a real technology stack, these events are designed for you.

Event formats

LabLab's upcoming events fall into three formats:

• Online — fully remote, build from anywhere. Examples: the Lablab x AMD AI Academy Challenge and the AssemblyAI Voice Agent Hackathon.
• Hybrid — an online build phase followed by an on-site phase. Example: AMD Developer Hackathon: ACT III (online build October 12–17, on-site October 17–18).
• In-person tie-ins — some online hackathons grant access to a physical conference. The WeAreDevelopers x BAND Dark Factory hackathon offers sign-ups a free ticket to WeAreDevelopers World Congress North America in San Jose (September 23–25).

Themes and partner technologies

Each hackathon is organized around a specific technology or problem, usually supplied by a partner company:

Themes cluster around modern AI: voice agents, agentic coding workflows, and developer tooling. The Dark Factory event, for instance, asks you to build "a band of coding agents that plans work, implements it and checks its own results" inside BAND Desktop.

Duration and registration windows

Event length varies significantly:

• One week — Dark Factory runs September 26 – October 6.
• One month — AssemblyAI Voice Agent Hackathon runs September 1–30, with a $10,000 prize pool ($5,000 cash plus $5,000 in AssemblyAI credits).
• Three months — Lablab x AMD AI Academy Challenge runs September 1 – December 1 and is open to individual participants only.

Registration windows are not always closed after kickoff. The AssemblyAI hackathon explicitly keeps registration open for the whole build window, so you can start on day one or join halfway through and still submit.

What you need to join

• An account with the partner program when required. For AMD Developer Hackathon: ACT III, you sign up with AMD, and if you are not already in the AMD AI Developer Program (ADP), you create an account first.
• Willingness to build on the partner stack. The AssemblyAI event requires every participant to build on AssemblyAI; the BAND event requires building in BAND Desktop.
• No fixed location for online events. Online and hybrid online phases are open to builders anywhere in the world.

How to choose an event

• Pick a one-month online challenge if you want a defined deadline and a prize pool, and prefer to start whenever you register.
• Pick a multi-month program if you want sustained learning and community growth rather than a single submission — note the AMD AI Academy Challenge is individual-only.
• Pick a hybrid event if you want an online build followed by an on-site demo phase, and you can travel for the second stage.
• Pick an event with a conference tie-in if the free ticket or on-site booth access is valuable to you alongside the build itself.

All events listed on LabLab are free to attend, and the community is positioned around developers and founders shipping AI products through hackathons.