AI Atlasby Verbito
Explore › Build with AI

Build AI apps

Build chatbots and AI-powered apps. Every tool here is free and open source.

Free alternative to Lovable, Bolt.new, v0, Replit, Base44

207 tools

  1. Build AI apps and agents in Python or JavaScript
    ★ 149kstars
    langchain by langchain-ai
    For developersCode libraryHealthy
  2. Turn any website into a lightweight desktop app
    ★ 62.8kstars
    Pake by tw93
    Some setupCommand-line toolHealthy
  3. Generate complete business systems with AI and low code
    ★ 48.4kstars
    JeecgBoot by jeecgboot
    Some setupSelf-hosted appHealthy
  4. Turn a Python script into a shareable web app
    ★ 46.2kstars
    streamlit by streamlit
    For developersCode libraryHealthy
  5. Build a web demo for an AI model in a few lines of Python
    ★ 44kstars
    gradio by gradio-app
    For developersCode libraryHealthy
  6. Build internal business apps and dashboards with AI
    ★ 41.2kstars
    ToolJet by ToolJet
    Some setupSelf-hosted appHealthy
  7. Send notifications and messages from your app or agent
    ★ 40.3kstars
    novu by novuhq
    Some setupSelf-hosted appHealthy
  8. Build AI apps that improve their own prompts automatically
    ★ 38.9kstars
    dspy by stanfordnlp
    For developersCode libraryHealthy
  9. Add an AI copilot to your web or mobile app
    ★ 38.5kstars
    CopilotKit by CopilotKit
    For developersCode libraryHealthy
  10. Host your own apps, like a free Vercel or Heroku
    ★ 38.2kstars
    dokploy by Dokploy
    Some setupSelf-hosted appHealthy
  11. Build an online store you fully control
    ★ 37.1kstars
    medusa by medusajs
    Some setupSelf-hosted appHealthy
  12. Manage services and configuration for cloud apps
    ★ 33.5kstars
    nacos by alibaba
    Some setupSelf-hosted appHealthy
  13. Build cloud microservices in Go
    ★ 33.4kstars
    go-zero by zeromicro
    For developersCode libraryHealthy
  14. Use OpenAI's models from Python
    ★ 32kstars
    openai-python by openai
    For developersCode libraryHealthy
  15. Build Telegram bots in Python
    ★ 29.6kstars
    python-telegram-bot by python-telegram-bot
    For developersCode libraryHealthy
  16. Build full web apps using only Python
    ★ 29kstars
    reflex by reflex-dev
    For developersCode libraryHealthy
  17. Add AI to your apps in C#, Python or Java
    ★ 28.7kstars
    semantic-kernel by microsoft
    For developersCode libraryHealthy
  18. Build internal apps, forms and automations with AI
    ★ 28.4kstars
    budibase by Budibase
    Some setupSelf-hosted appHealthy
  19. Build AI features into JavaScript and TypeScript apps
    ★ 27.7kstars
    ai by vercel
    For developersCode libraryHealthy
  20. Build search and question-answering apps with AI
    ★ 26.9kstars
    haystack by deepset-ai
    For developersCode libraryHealthy
  21. Build distributed apps and agents that run anywhere
    ★ 26.2kstars
    dapr by dapr
    Some setupSelf-hosted appHealthy
  22. Build microservices in Go
    ★ 26kstars
    kratos by go-kratos
    For developersCode libraryHealthy
  23. Send data to AI in a compact format that saves tokens
    ★ 25.6kstars
    toon by toon-format
    For developersCode libraryHealthy
  24. Build admin dashboards quickly with AI help (Chinese)
    ★ 25.1kstars
    gin-vue-admin by flipped-aurora
    Some setupSelf-hosted appHealthy
  25. Build business systems where AI agents write the code
    ★ 24.8kstars
    nocobase by nocobase
    Some setupSelf-hosted appHealthy
  26. Build chatbots for WeChat and other messengers
    ★ 23.5kstars
    wechaty by wechaty
    For developersCode libraryFair
  27. Build apps by describing them, on your own computer
    ★ 22.2kstars
    dyad by dyad-sh · Free alternative to Lovable, Bolt.new
    No codingDesktop appHealthy
  28. Build and deploy AI services in the cloud
    ★ 21.8kstars
    serve by jina-ai
    For developersCode libraryFair
  29. Build customer-service chatbots and voice assistants
    ★ 21.4kstars
    rasa by RasaHQ
    For developersCode libraryHealthy
  30. Launch your own AI chatbot website
    ★ 21kstars
    chatbot by vercel
    Some setupSelf-hosted appHealthy
  31. Turn data and AI code into web apps
    ★ 19.5kstars
    taipy by Avaiga
    For developersCode libraryHealthy
  32. Compose and observe backend services in real time
    ★ 18.9kstars
    iii by iii-hq
    Some setupSelf-hosted appHealthy
  33. Deploy projects from GitHub or your AI agent and keep them running
    ★ 18.4kstars
    sealos by labring
    Some setupSelf-hosted appHealthy
  34. Build customer-facing chat agents that follow your rules
    ★ 18.3kstars
    parlant by emcie-co
    For developersCode libraryHealthy
  35. Connect AI agents to your app's interface
    ★ 17kstars
    ag-ui by ag-ui-protocol
    For developersCode libraryHealthy
  36. Build and deploy web apps by describing them
    ★ 16.6kstars
    bolt.new by stackblitz
    No codingWebsiteFair
  37. Start a SaaS business with a free full-stack template
    ★ 16.2kstars
    open-saas by wasp-lang
    For developersCode libraryHealthy
  38. Make AI models return exactly the format you need
    ★ 16kstars
    outlines by dottxt-ai
    For developersCode libraryHealthy
  39. Deploy apps on your own servers
    ★ 15.2kstars
    openship by oblien
    Some setupSelf-hosted appHealthy
  40. Build and deploy AI chatbots for your business
    ★ 15kstars
    botpress by botpress
    Some setupSelf-hosted appHealthy

Showing 40 of 207. Search or open the full list for more.