What Is Promptly and What Can You Build With It?

Updated

Promptly is a no-code platform for building generative AI agents, applications, and chatbots. It is aimed at teams that want to connect their own data to large language models and ship a working app without writing code. You can start from a template, attach data sources such as files, website URLs, or Notion exports, and publish the result as a hosted app page, an embedded widget, or an API endpoint.

What you can build

The platform covers three overlapping categories:

  • AI agents and chatbots — conversational apps that answer from your data, including website chatbots embedded via a code snippet.
  • Generative AI applications — template-based apps that take input, run it through one or more models, and render output in a chosen format.
  • Chat integrations — GPT-based Slack apps and Discord bots backed by your data, built without coding RAG pipelines.

How the build process works

Promptly describes a three-step flow:

  1. Pick a template. Choose one from the template library for your use case, then provide the input and configuration the app needs and decide how output is rendered.
  2. Add your data. Import existing data from files, website URLs, sitemaps, YouTube links, Google Drive, or Notion exports, then attach those sources to your app in the app builder.
  3. Publish your app. Save and publish, then reach it through a dedicated app page, an embed code on your website, or your own applications via API.

Data sources and models

Promptly supports a range of data inputs: web URLs, sitemaps, PDFs, audio files, PowerPoint files, Google Drive, Notion imports, and YouTube URLs. On the model side, it supports major providers including OpenAI, Cohere, Stability AI, and Hugging Face, and it lets you chain models from different providers together. Google PALM models are also listed as available. Promptly's processors handle higher-level functionality so you don't assemble every step yourself.

Integrations and developer options

  • Embeddable widgets — copy and paste a snippet to add a chatbot to your site, with customizable look and feel including a bot logo.
  • APIs — run apps and endpoints from your existing applications, and upload or manage data programmatically.
  • Chat platforms — Slack apps and Discord bots backed by your data.

Who it fits

Promptly is a reasonable fit if you want to go from prototype to production quickly, need to ground answers in your own documents or site content, and prefer configuration over engineering. It is less suited to teams that need full control over the underlying pipeline code, since the value here is specifically the no-code layer.

Pricing is referenced on the site through a pricing page and an enterprise plan, but the available material does not list specific tiers or costs, so check the pricing page directly before committing. A free start and a demo booking are both offered.