One plan, published rates.

Start free with hard limits and no card. When a product goes live, one plan covers every system for every app in the account, with stated allowances and published rates beyond them. Payments from your customers settle to you; Dianthan takes no share of revenue.

Start

$0/month

For development and early products. Every system, with limits that stop rather than bill.

2 apps
1,000 monthly active users per app
Sign-in emails only, up to 1,000 a month
500 MB of records and 1 GB of files
Community support

Start free

Production

$29/month

For products with paying customers. Everything in Start, without the hard limits.

Every system, unlimited apps
Allowances sized for production traffic
Published rates beyond them
Spending caps per account and per customer
Models at provider price plus 8%
Email support from engineers

Start building

With engineering

Quoted

The platform plus a team that builds on it and looks after what it builds.

Production readiness from $3,000
Product and AI work in fixed-price milestones
Operations and care from $400 a month
Written scope before anything starts

See services

What Production includes.

The monthly allowance for each system, and the rate for usage beyond it.

System	Included each month	Beyond that
Identity	10,000 monthly active users Unlimited organizations SSO for 1 organization	$0.005 per monthly active user $20 per extra SSO organization
Billing	Unlimited plans and customers Payment events and ledger No share of your revenue	Nothing. Card processing fees still apply
Metering	1 million usage events Credit ledger Model price table	$2 per extra million events
Data	2 GB of records 20 GB of files Unlimited reads	$0.50 per GB of records $0.03 per GB of files
Messaging	10,000 emails 100,000 push notifications 1 million realtime messages	$0.80 per 1,000 emails $0.20 per 100,000 push or realtime messages
Automation	100,000 job runs Unlimited schedules 90 days of delivery history	$1 per extra 100,000 runs
Observe	2 million events 30 days of retention Unlimited dashboards	$1.50 per extra million events $5 per month for one year of retention
Flags	Unlimited flags 10 million evaluations	$0.50 per extra million evaluations
Models	Every model, at the provider's price Per-customer caps, cost logs and margin Fallbacks, allow-lists and credits	Provider price plus 8%, billed monthly

Questions.

Do you take a share of my revenue?

No. Payments settle to your own merchant account, and only card processing fees apply. Dianthan charges the plan and the published usage rates.

What counts as an app?

A product with its own users, keys and domains. Production and staging are usually separate apps. The paid plan has no limit on the number of apps.

What happens at the free limits?

The free plan stops at its limits rather than billing you: new sign-ups and writes are refused with a clear error until the month resets or you upgrade. Nothing is deleted.

What happens past an allowance on the paid plan?

Service continues and usage beyond the allowance is billed at the published rate. You can set a monthly spending cap for the account and for model calls.

How are model calls priced?

At the provider's own published price per token, plus 8%. Each call's cost is logged and returned with the response, so your invoice can be checked line by line.

Can I export my data?

Yes. Users, records, files and logs can be exported at any time in documented formats. There is no minimum term.

Are the services priced here?

Each service page publishes a starting price. Every engagement is then quoted against a written scope.