Simple, transparent pricing
Start for free. Upgrade as you grow. No hidden fees, no per-seat pricing.
Free
For prototyping
$0forever
- 10 bookings/month
- 1 calendar connection
- 30 req/min API rate
- Calendar sync
- Email notifications
Starter
For small teams
$12/month
- 50 bookings/month
- 3 calendar connections
- 60 req/min API rate
- Everything in Free
- Custom branding
Pro
Most PopularFor growing teams
$49/month
- 500 bookings/month
- 20 calendar connections
- 500 req/min API rate
- Everything in Starter
- Priority support
Business
For scaling up
$199/month
- 5,000 bookings/month
- 100 calendar connections
- 2,000 req/min API rate
- Everything in Pro
- Dedicated support
Compare plans
Every plan includes the full REST API, MCP server, and Google Calendar integration.
| Feature | Free | Starter | Pro | Business |
|---|---|---|---|---|
| Core | ||||
| Monthly bookings | 10 | 50 | 500 | 5,000 |
| Connected calendars | 1 | 3 | 20 | 100 |
| API rate limit | 30 req/min | 60 req/min | 500 req/min | 2,000 req/min |
| Integrations | ||||
| Calendar sync | ||||
| MCP server | ||||
| Webhooks | ||||
| Paid bookings (Stripe) | ||||
| Features | ||||
| Email notifications | ||||
| Cancel & reschedule | ||||
| Custom branding | — | |||
| Support | ||||
| Priority support | — | — | ||
| Dedicated support | — | — | — | |
Need more?
For unlimited bookings, custom SLAs, data residency, and SSO — contact us.
Frequently asked questions
Can I try Astrocal for free?
Yes, the Free plan includes 10 bookings/month and full API access. No credit card required.
What happens if I exceed my plan limits?
We allow a 10% grace period. After that, new booking requests will return an error. Existing bookings are never affected. Upgrade anytime to increase your limits.
Can I change plans at any time?
Yes. Upgrades take effect immediately with prorated billing. Downgrades take effect at the end of your current billing cycle.
Do you offer annual billing?
Yes. All paid plans offer annual billing at roughly a 17% discount. Toggle "Annual" on the pricing cards above to see the discounted rates.
What payment methods do you accept?
We accept all major credit cards via Stripe. Google Pay and Apple Pay are also supported.
Is there a setup fee or minimum commitment?
No. Monthly plans have no minimum commitment — cancel anytime. Annual plans are billed upfront for the year.
What's the difference between Astrocal and Calendly?
Astrocal is API-first — built for developers embedding scheduling into their own products. Calendly is an end-user scheduling tool. Astrocal offers true whitelabel, MCP support for AI agents, and no per-seat pricing.