Pricing
Start free. Paid plans raise the monthly allowance on Heidi's metered services.
Heidi isn't selling plans yet. Pro and Max are published so you can see what they cost — join the waitlist and we'll tell you when they open.
Free
Every part of Heidi, at a starter allowance.
- Build sites and apps with Heidi
- Live preview and review
- Heidi Auth, data, content, and file storage
- Publish on Heidi's hosting
- Version history, with preview before you restore
- 2,000 AI calls a month
- 2,000 email sends a month
- 500 place lookups a month
Pro
Higher monthly allowances for active projects.
- Everything in Free
- 25,000 AI calls a month
- 25,000 email sends a month
- 5,000 place lookups a month
Max
The highest allowances Heidi offers.
- Everything in Free
- 250,000 AI calls a month
- 250,000 email sends a month
- 50,000 place lookups a month
Join the waitlist
Choose a plan and leave your email. We’ll tell you when paid plans open.
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Pricing questions
Is Heidi free to use?
Yes. The Free plan needs no credit card and includes a monthly allowance of every metered service. You can build, preview, and publish a real site on it.
What do paid plans change?
One thing: the monthly allowance on Heidi's three metered services — AI calls, email sends, and place lookups. Building, live preview, Heidi Auth, data, content and file storage, Heidi-hosted publishing, and version history are on every plan, including Free.
How do the allowances work?
Each allowance is counted per workspace across a calendar month in UTC and resets on the first of the next month. When one runs out Heidi says which service it was, how much your plan includes, and when it comes back.
What is the difference between monthly and yearly?
Yearly plans bill twelve months up front at the cost of 10. The card shows the yearly price as a per-month figure and states the full amount you are charged underneath it.
Can I buy a plan right now?
Not yet. Pro and Max are published so you can see exactly what they cost and include, but checkout is closed: no button on this page can start a payment. Join the waitlist and we will tell you when it opens.
What if I already have a subscription?
Nothing here changes it. Existing subscribers keep every control — review, adjust, or cancel the current subscription from Billing at any time.
Still deciding?
Build something real, preview every change, and publish when you are ready.
Start building free