FlowSpotter
Top Picks · 2026

🔓 Best Open Source No-Code Tools 2026

The 30 highest-rated open source no-code tools, ranked by community rating and review count. Updated continuously.

  1. 1
    Z

    Zapier

    Free tier

    Connect your apps and automate workflows

    4.5 ()
    View Zapier→
  2. 2
    M

    Make

    Free tier

    Visual automation for everyone

    4.6 ()
    View Make→
  3. 3
    B

    Bubble

    Free tier

    Build apps without code

    4.4 ()
    View Bubble→
  4. 4
    W

    Webflow

    Free tier

    Build professional websites visually

    4.5 ()
    View Webflow→
  5. 5
    N

    Notion

    Free tier

    All-in-one workspace

    4.6 ()
    View Notion→
  6. 6
    R

    Replit

    Free tier

    Build, deploy, and ship from the browser

    4.3 ()
    View Replit→
  7. 7
    S

    Supabase

    Free tier

    Open source Firebase alternative

    4.6 ()
    View Supabase→
  8. 8
    R

    Retool

    Free tier

    Build internal tools, fast

    4.4 ()
    View Retool→
  9. 9
    C

    Claude

    Free tier

    AI assistant by Anthropic

    4.6 ()
    View Claude→
  10. 10
    C

    Canva

    Free tier

    Design anything, publish anywhere

    4.5 ()
    View Canva→
  11. 11
    S

    Stripe

    Free tier

    Financial infrastructure for the internet

    4.6 ()
    View Stripe→
  12. 12
    I

    Intercom

    Free tier

    The AI-first customer service platform

    4.4 ()
    View Intercom→
  13. 13
    G

    GitHub

    Free tier

    Where the world builds software

    4.7 ()
    View GitHub→
  14. 14
    P

    PostHog

    Free tier

    Open source product analytics

    4.4 ()
    View PostHog→
  15. 15
    P

    Plausible

    Free tier

    Simple, privacy-friendly web analytics

    4.5 ()
    View Plausible→
  16. 16
    C

    Cal.com

    Free tier

    Scheduling infrastructure for everyone

    4.3 ()
    View Cal.com→
  17. 17
    A

    Appsmith

    Free tier

    Open source low-code internal tool builder

    4.3 ()
    View Appsmith→
  18. 18
    A

    Airtable

    Free tier

    Spreadsheet-database hybrid for teams

    4.5 ()
    View Airtable→
  19. 19
    C

    Cursor

    Free tier

    AI-first code editor

    4.7 ()
    View Cursor→
  20. 20
    F

    Framer

    Free tier

    Design and ship stunning sites

    4.5 ()
    View Framer→
  21. 21
    N

    n8n

    Free tier

    Fair-code workflow automation

    4.5 ()
    View n8n→
  22. 22
    C

    ChatGPT

    Free tier

    AI assistant by OpenAI

    4.5 ()
    View ChatGPT→
  23. 23
    M

    Midjourney

    Free tier

    AI art generator

    4.7 ()
    View Midjourney→
  24. 24
    V

    Vercel

    Free tier

    Develop. Preview. Ship.

    4.6 ()
    View Vercel→
  25. 25
    F

    Figma

    Free tier

    Where teams design together

    4.7 ()
    View Figma→
  26. 26
    T

    Typeform

    Free tier

    People-friendly forms and surveys

    4.5 ()
    View Typeform→
  27. 27
    S

    Slack

    Free tier

    Team communication platform

    4.5 ()
    View Slack→
  28. 28
    L

    Linear

    Free tier

    Streamline issues, projects, and product roadmaps

    4.6 ()
    View Linear→
  29. 29
    R

    Resend

    Free tier

    Email for developers

    4.4 ()
    View Resend→
  30. 30
    H

    Hoppscotch

    Free tier

    Open source API development ecosystem

    4.3 ()
    View Hoppscotch→

How we rank

Rankings are based on verified user ratings and review count across the FlowSpotter catalog. Only tools with a rating of 4.0 or higher are eligible. Ties are broken by review volume. Results refresh every hour.

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