Starter includes five AI apps. Creator and Business expand app capacity for larger launches.
Pricing
Pricing for people turning expertise into paid AI apps.
Plans are based on app count, knowledge capacity, weekly runtime volume, setup needs, and Stripe-backed subscription state.
Open in an AI client
Starter $29/mo Creator $99/mo Business Custom
Metering
What plans meter
Plans are based on app count, knowledge capacity, weekly runtime volume, setup needs, and Stripe-backed subscription state.
Apps
Starter includes five AI apps. Creator and Business expand app capacity for larger launches.
Knowledge
Each plan sets the number of knowledge items available to your apps.
Runtime
Weekly published-app runtime calls are checked before tools, prompts, resources, or knowledge search run.
Pricing
Plans for launching paid AI apps.
Start with a real creator package, then move up when app count, knowledge, setup, or weekly runtime volume needs more room.
Starter
$ 29 /mo
Launch your AI app and charge customers for it.
- 5 AI apps
- 100 knowledge items
- 100K calls per week
- Stripe checkout, receipts, refunds
- Plan limits enforced automatically
Creator
$ 99 /mo
Multiple AI apps, more knowledge, real volume.
- 25 AI apps
- 1,000 knowledge items
- 500K calls per week
- Higher daily request limits
- Operator support and review
- Custom configuration walkthrough
Business
Custom
For teams that need custom scale, setup and support.
- Unlimited or custom number of AI apps
- Custom knowledge volume
- Custom daily request limits
- White-label / custom domain
- Dedicated setup support
- Custom configuration walkthrough
- Priority operator review
Pricing facts
How Prostir plans map to real backend work.
Pricing is tied to backend resources that make a published AI app useful: app count, knowledge size, billable operations, Stripe-backed access, and setup help.
- Billable operation
- $29 monthly
- $99 monthly
Stripe owns paid checkout. Prostir owns entitlement projection.
01Starter
$29/moStripe checkout
02Creator
$99/moStripe checkout
03Business
CustomCustom plan
Get early access Stripe checkout, portal, webhooks, and server-side quotas
Access
Compare Starter, Creator, and Business without guessing.
The plan table keeps the buyer question simple: what do I get, what does it cost, and when should I move up?
| Plan | Price | Included | Best fit |
|---|---|---|---|
| Starter | $29/mo | 5 AI apps · 100 knowledge items · 100K calls per week · Stripe checkout, receipts, refunds | Launch your AI app and charge customers for it. |
| Creator | $99/mo | 25 AI apps · 1,000 knowledge items · 500K calls per week · Higher daily request limits | Multiple AI apps, more knowledge, real volume. |
| Business | Custom | Unlimited or custom number of AI apps · Custom knowledge volume · Custom daily request limits · White-label / custom domain | For teams that need custom scale, setup and support. |
A billable operation is a request that reaches a published app endpoint and may read resources, search knowledge, run a tool, or answer through the MCP runtime. Prostir checks the plan before the operation runs.
Starter is for the first paid AI app launch. It includes 5 AI apps, 100 knowledge items, Stripe-backed access, and 100K billable operations per week.
Creator is for operators launching several AI apps or a larger paid audience. It includes 25 AI apps, 1,000 knowledge items, and 500K billable operations per week.
Business is for custom scale, setup support, white-label or domain needs, higher limits, security review, and launch help from the Prostir team.
Included
Stripe owns paid checkout. Prostir owns entitlement projection.
Tell us what MCP app you want to publish, which AI clients matter first, and what access model your customers need.
$29 Starter$99 CreatorCustom BusinessStripe checkout, portal, webhooks, and server-side quotas
Pricing FAQ
Common pricing questions before you launch.
These answers describe how pricing, access, limits, and Stripe-backed subscriptions work for a Prostir app.
What counts as a billable operation? A billable operation is a published-app runtime request that can use knowledge, resources, prompts, tools, or MCP runtime coordination. Static page views, pricing-page visits, and reading public marketing pages are not billable operations. Read
Can I sell access to my own AI app? Yes. Prostir is designed for creators and businesses that want to sell access to an AI app. Stripe Checkout handles payment, while Prostir projects subscription state, access grants, and quotas into the runtime. Read
What happens when a plan limit is reached? The runtime checks quota before executing the operation. If a limit is reached, the app can block the operation, ask the customer to upgrade, or move the creator to a larger plan instead of silently overusing backend resources. Read
Do my customers need a Prostir account? Customer access depends on how the app is configured. A paid app can use Stripe-backed entitlement, authenticated access, or scoped customer grants so the MCP endpoint only serves the users who should have access. Read
Are external API costs included? External provider fees are not included unless a Business agreement says so. Prostir meters its own runtime, knowledge, app, auth, and billing layer; third-party APIs, model providers, and paid integrations can still charge separately. Read
When should I choose Business? Choose Business when you need custom limits, onboarding help, custom domains or white-label setup, security or compliance review, higher runtime volume, custom support, or a launch that needs operator involvement. Read
Access
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Tell us what MCP app you want to publish, which AI clients matter first, and what access model your customers need.