Pricing
Pricing is based on monthly session instances.
Not sure? A Diaphora plan will work it out.
Free
The whole hosted platform. No card, no countdown.
$0
free forever
Hosted by Diaphora · cloud
This plan includes:
Full Frags AI workflow runtime — build & run any blueprint
AI Assistant to build & write automations for you
Bring your own LLM keys- no token markup
Securely store the LLM, DB, API, MCP & File Server credentials your automations call
APICP (OpenAPI-to-MCP conversion) — turn any OpenAPI spec into an MCP server in minutes
Tools & integrations — managed MCP, DB, and API connections
Unlimited scheduled automations
30 days execution history
Free forever — not a trial. No credit card, no expiry.
Starter
For a small crew running real automations on a schedule.
$40
/mo
billed annually
Hosted by Diaphora · cloud
Everything in Free, plus:
Up to 3 users on a shared workspace
10× the monthly credits
One year execution history
Email support
Credit and user caps apply.
Team
Room for the whole team, with 4× the monthly credits.
$160
/mo
billed annually
Hosted by Diaphora · cloud
Everything in Starter, plus:
Up to 15 users on a shared workspace
4× Starter's monthly credits
Two years execution history
Priority email support
Already a Barndoor customer? Team is included — talk to us.
Enterprise
Higher caps, governance, and dedicated support.
Custom
Hosted by Diaphora · cloud
Everything in Team, plus:
Custom credit & user caps
High-frequency & priority scheduling
Unlimited execution history
SSO, SAML & audit logsComing soon
Priority support with SLA
Dedicated onboarding
A credit is what you're billed for — one per session instance (a single firing of a session within a blueprint). You bring your own LLM keys, so credits cover Diaphora, not model tokens — no markup. Go over on a paid tier and we add credits in 10,000-credit blocks at $20 — the same per-credit rate as Starter. We never throttle your runs, cut off a Blueprint mid-execution, or move you to a rack rate. Every workspace has a spend ceiling — set by default at twice your monthly price — and reaching it moves you up to the subscription tier that fits, rather than stopping your automations. Change or remove the ceiling whenever you like. Free-tier credits reset every month.
The free tier is the whole product. Novel concept, we know.
Most automation tools give you a demo and a countdown to a sales call. We give you the whole product, free, for as long as you want it. Here's what the other guys hide behind “Contact Sales” — and what we just… don't.
The “free” plan is a 14-day trial with a countdown clock and a sales call at the end.
Free is forever, not a trial. Every feature, 1,500 credits a month, no expiry, no card.
The good features are locked behind the tier above whichever one you’re on.
Every plan ships the whole product. Credits and seats are the only things that change.
The price is “Contact Sales” the moment you want anything useful.
Real numbers you can read: $0, $40, $1600. Sales calls are for Enterprise, not for pricing.
Blow past your quota and everything stops until someone approves an upgrade.
We keep running and add credits in $20 blocks. Your automations don’t care what day of the month it is.
They resell you model tokens at a markup you never get to see.
Bring your own LLM keys. Your token bill stays between you and your provider.
What every plan gets, on every tier
Zero prompt drift
Every Blueprint is a versioned contract. Run 1 and run 10,000 behave identically.
Scoped sessions
Each LLM call sees only the context it needs — no one giant prompt, no context rot.
Typed output
Blueprints return validated objects pinned to a schema, not text you have to parse.
Reusable like an API
Parameterise once and call it from anywhere — versioned, auditable, shareable.