Pricing & licensing

One yearly license.
Every customer site on your platform.

SaaS platforms license chaipro with one predictable yearly fee for the whole platform, covering unlimited customer sites, your brand in the builder, and 100% of the feature set, plus Build Services to get you live. Only building a site or two? The open-source core is free.

Free for a site or two. One flat license when you run a platform.

Pro (chaipro)

For SaaS platforms
One yearly licenseper platform, unlimited customer sites

Quoted to your scale on the demo call. Build Services billed separately.

Best for SaaS and enterprise platforms giving every customer a website inside their product.

  • Multi-tenancy from one install
  • Complete white-label branding in the builder
  • Server-side data binding to your database
  • PostgreSQL and SQLite support
  • Role-based access control (RBAC)
  • Revisions and one-click restore
  • Native multilingual and URL redirects
  • Media manager and inline image editor
  • Full in-builder AI assistant (BYO AI keys)
  • Built-in MCP server (/api/mcp) with 33 tools plus custom tools
  • Priority engineering support and updates
Book a demo

Open source (chaicore)

For developers and agencies
FreeBSD-3-Clause license

Best for developers, teams, and agencies building and hosting their own websites. Build as many sites as you like, with no limits or restrictions.

  • Core visual builder
  • SQLite page storage
  • Next.js runtime page rendering
  • Self-hosted on your own infrastructure
  • Community support on GitHub
Start with open source

A fixed cost you amortize, not a tax on every customer you add

Hosted white-label builders charge you for every customer site, seat, or feature tier, eating into your gross margin as you scale.

No per-site fees

Whether your platform runs 50 customer sites or 50,000, your software license is one flat yearly number. Every new customer site improves your margin.

No per-seat pricing

Give access to your entire onboarding team, support staff, and every customer editor without counting seats.

No AI credits or MCP metering

The in-builder AI assistant and MCP server run on your own infrastructure and AI keys, with zero token markup from us.

No feature tiers

Every Pro license unlocks the complete product from day one. Nothing is held back behind an upgrade wall.

We do the integration and migration with you

Alongside your yearly Pro license, our Build Services team works with your engineers to wire ChaiBuilder into your app and migrate your existing customer sites. Billed hourly or at a fixed price per scope.

  1. Step 1

    Demo & scoping call

    We review your product, your database records, and how many customer sites you run, and give you a clear quote for your platform license and pilot scope.

  2. Step 2

    Scoped pilot

    We integrate ChaiBuilder into your app on a small set of customer sites, bind your data providers to custom React blocks, and apply your brand and design tokens.

  3. Step 3

    Migrate & roll out

    We migrate your existing customer websites over site by site so nothing goes dark, and onboard your team and customers.

  4. Step 4

    Run unlimited customer sites

    Your platform runs every site on your own infrastructure under one yearly license, with ongoing maintenance and priority support included.

Book a demo

Want your engineers to evaluate the code first? Start a 30-day trial

Questions about pricing and licensing

How do you determine the yearly Pro license quote?

We quote one flat yearly fee tailored to the scale of your platform on the demo call. Once set, that single license covers your entire product and unlimited customer sites with no per-site or per-seat charges.

What does "one license per platform" cover?

One Pro license covers one software product or brand operated by your company and every customer website it runs. A separate product or company requires its own license.

Do you host our customers' sites, or do we?

You do. ChaiBuilder is always self-hosted on your own cloud infrastructure and PostgreSQL or SQLite database. Our Build Services team helps you configure and deploy it inside your stack.

What happens if we stop renewing our license in the future?

Your customer websites keep running. Your purchase grants perpetual rights to any chaipro version released during your active license window; choosing not to renew simply stops access to newer version releases. A lapsed license never takes a live site down.

Can our engineering team test chaipro before signing a contract?

Yes. Your developers can deploy the 30-day full-feature trial with no credit card and no email required, and we validate production fit together through a scoped pilot.

We only need to build a handful of sites. Should we book a demo?

No need for a sales call. Use the free BSD-3-Clause open-source core (chaicore). The Pro license is built for platforms running many customer sites.

Still have questions? Book a demo.

Own the websites your platform runs.

See ChaiBuilder running multi-tenant inside your own product, with sites kept current by your team, your members and their agents. Or start with the open-source core.

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