OpenUI Pricing 2026
Plans, hidden costs, and alternatives compared
Prices last confirmed on Nov 3, 2026 on openui.com. Same data as Markdown or JSON.
Cite this data: Toolradar, OpenUI pricing verified Nov 2026, toolradar.com/tools/openui/pricing
OpenUI starts at $49/month on the Build plan.
Verified Nov 2026 from the official pricing page.
Is OpenUI worth the price?
OpenUI's pricing is fair for a managed API service that lets you bring your own LLM key.
The free tier (3K calls) is generous for experimentation, and Build at $49/mo for 25K calls is reasonable for small projects. Grow at $499/mo for 500K calls offers good volume pricing, making it best for developers building custom AI-driven UIs.
Pricing Plans
Open source
Free
- Self-host anywhere
- Bring your whole stack
- No usage limits from us
Free
$0 / mo
- 3K API calls/month
- Bring your own LLM key
- Style customizations and popular LLM support
- Discord community support
Build
$49 / mo
$588 annually
- 25K API calls/month
- $0.002 per additional call
- Higher request priority and rate limits
- Email support
Grow
$499 / mo
$5,988 annually
- 500K API calls/month
- $0.001 per additional call
- Highest request priority and rate limits
- Priority support and solutions engineering
- SSO/SAML
Scale
Contact us
Custom
- Run in your VPC or self-host
- Custom rate limits and usage controls
- Compliance, SLAs, and support guarantees
Hidden Costs & Gotchas
$0.002 per extra API call on Build tier
$0.001 per extra API call on Grow tier
How OpenUI compares
4 of 4 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| OpenUI | $49/month, billing unit not specified | Yes |
| Supernova | $399/month flat for the whole organisation | Yes |
| Builder.io | $24/user/month | Yes |
| Storybook | Free | Yes |
| Figma for Agents | $3/month, billing unit not specified | Yes |
OpenUI Pricing FAQ
How much does OpenUI cost?
OpenUI starts at $49/month on the Build plan. It offers 2 paid tiers ranging from $49/month to $499/month. A free plan is also available.
Does OpenUI have a free plan?
Yes. OpenUI offers a free plan called "Open source". It includes: Self-host anywhere, Bring your whole stack, No usage limits from us.
What is the cheapest OpenUI paid plan?
The cheapest paid plan for OpenUI is "Build" at $49/month. Key features include: 25K API calls/month, $0.002 per additional call, Higher request priority and rate limits.
What are alternatives to OpenUI?
Alternatives to OpenUI include Supernova, Builder.io, Storybook, Figma for Agents. Storybook is fully free. Supernova starts at $399/month flat for the whole organisation; Builder.io starts at $24/user/month; Figma for Agents starts at $3/month, billing unit not specified.
OpenUI alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official OpenUI pricing: openui.com/pricing (verified Nov 2026)
- Cite this data: Toolradar, OpenUI pricing verified Nov 2026, toolradar.com/tools/openui/pricing
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