Kombai
Work on Kombai? Verify this listing (free)AI design engineer that designs and codes original websites and product UIs, not template slop
An AI design engineer agent available for macOS, Windows, Linux, VS Code and Cursor (700K+ installs per the site). Design mode offers an infinite canvas, variations, design systems and HTML or image exports; the coding agent indexes your repo, Storybook and packages, imports from Figma, has plan and debug modes, runs terminal commands and tests in its own browser. Kombai publishes a Design Creativity Bench and claims it raises model originality and creative range. Supports frontier, mid-tier and budget models with an auto router, plus rules, skills, MCP and parallel agents.
Best for: Builders whose AI-generated frontends all look the same and want more distinctive, production-ready UI code
Visit Kombai ↗- Pricing
- Free with 300 credits/mo; Pro $20/mo (2,000 credits); Team $40/user/mo; Enterprise custom; yearly billing saves 20%
- Free tier
- Yes: 150 credits on sign-up plus 50 a day, up to 300 a month
- Open source
- No
- Last verified
- 2026-10-23
Kombai pricing breakdown, history and cheaper alternatives →
Sources (checked 2026-10-23): kombai.com · kombai.com/pricing
Score breakdown
- Fit for the use case19 / 25
- Vibe-coder friendliness13 / 15
- Output quality & reliability11 / 15
- Pricing & free tier12 / 15
- Ecosystem & integrations7 / 10
- Momentum7 / 10
- Code ownership & lock-in4 / 10
Why this score: A focused answer to the sameness of AI-generated UI, working inside the editors vibe coders already use, with a real free tier and a fair Pro price. Ownership is low since it is closed source and credit-metered, and the originality claims come from Kombai's own benchmark. We have not run it hands-on.
Based on desk research of official pricing pages and docs; see methodology.
FAQ
- Is Kombai free?
- Kombai free tier: Yes: 150 credits on sign-up plus 50 a day, up to 300 a month. Paid pricing: Free with 300 credits/mo; Pro $20/mo (2,000 credits); Team $40/user/mo; Enterprise custom; yearly billing saves 20%.
- What is Kombai pricing in 2026?
- Kombai pricing (as of our last verification on 2026-10-23): Free with 300 credits/mo; Pro $20/mo (2,000 credits); Team $40/user/mo; Enterprise custom; yearly billing saves 20%. Always confirm on the official site — plans change.
- Is Kombai open source?
- No. Kombai is not open source.
- What is Kombai's PromptToProd score?
- Kombai scores 73/100 on PromptToProd (fit, vibe-coder friendliness, quality, pricing, ecosystem, momentum, ownership). See the score breakdown on this page and our methodology.
- What is Kombai best for?
- Kombai is best for: Builders whose AI-generated frontends all look the same and want more distinctive, production-ready UI code.
- When was Kombai last verified on PromptToProd?
- Pricing and details for Kombai were last verified on 2026-10-23 from official docs and pricing pages.
Alternatives
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30 days of a clearly labeled “Featured” card at the top of Design & UI generation, plus a featured badge. One-time, no auto-renewal. Your score of 73 stays exactly as earned: rankings are never pay-to-rank.