Simple, transparent pricing
Pricing reflects early access. Plans, limits, and tiers will finalize at general availability.
Pricing shown reflects current early-access tiers. Plans, limits, and prices may change before general availability. Self-serve checkout opens at general availability.
Plans
Free
$0 /month
For prototyping and small agents
Join the Waitlist- 3 agents
- 10 calendars
- 2,500 events/month
- 50,000 API calls/month
- 5,000 webhook deliveries
- 5 iCal subscriptions
- 3-day audit log history
- Community support
Most Popular
Pro
$29 /month
or $290/year, 2 months free
For production agent workflows
Join the Waitlist- Everything in Free, plus:
- Scheduling proposals & temporal holds
- Cross-agent availability
- 50 per-agent API keys
- 90-day audit log history
- 50 agents
- 250 calendars
- 125,000 events/month
- 1,000,000 API calls/month
- Email support
Custom
Custom
For multi-agent platforms and enterprise
Contact Sales- Custom volume limits
- Custom rate limits and webhook retries
- Custom audit log retention
- Dedicated support engineer
- Invoice billing
- Security reviews
Compare plans
| Feature | Free | Pro | Custom |
|---|---|---|---|
| Resources | |||
| Agents | 3 | 50 | Custom |
| Calendars | 10 | 250 | Custom |
| iCal subscriptions | 5 | 100 | Custom |
| Webhook endpoints | 3 | 25 | Custom |
| Per-agent API keys | 50 | Custom | |
| Monthly Usage | |||
| Events | 2,500 | 125,000 | Custom |
| API calls | 50,000 | 1,000,000 | Custom |
| Webhook deliveries | 5,000 | 250,000 | Custom |
| Availability queries | 10,000 | 1,000,000 | Custom |
| Features | |||
| REST API | |||
| MCP server (23 tools) | |||
| Native SDKs (TS · Python · Go · CLI) | |||
| iCal feeds | |||
| Webhook HMAC signing | |||
| Webhook delivery history | |||
| Usage alerts (email) | |||
| Cross-agent availability | |||
| Scheduling proposals | |||
| Temporal holds | |||
| Working hours & buffer rules | |||
| Event metadata (JSON) | |||
| GDPR data export & delete | |||
| Infrastructure | |||
| Rate limit | 10 req/s | 50 req/s | Custom |
| Webhook retries | 4 attempts | 8 attempts | Custom |
| Audit log history | 3 days | 90 days | Custom |
| Support | |||
| Community (GitHub) | |||
| Email support | Available | Custom | |
| Dedicated support | Available | ||
Frequently asked questions
Do I need a credit card for the free tier?
No. Sign up with email, get your API keys instantly. The free tier is fully functional with no time limit, use it in production if it fits your needs.
What happens when I hit a usage limit?
API calls return 429 Too Many Requests with a Retry-After header. Your existing data and calendars are never affected. Upgrade anytime to increase your limits, or wait for the monthly counter to reset.
What counts as an API call?
Every HTTP request to the /v1/* endpoints counts as one API call. MCP tool invocations also count (each tool call is one API call). Health checks (/health) and iCal feed requests (/ical/*.ics) do not count.
Can I switch plans anytime?
Yes. Upgrades take effect immediately. Downgrades take effect at the end of your current billing period. No lock-in contracts.
Is there a discount for annual billing?
We're evaluating annual billing options. When available, it will include a meaningful discount. Follow us on X or join our Discord for updates.
Do you offer custom enterprise plans?
Yes. If you need custom rate limits, dedicated support, SLA guarantees, or volume pricing, contact us at [email protected].
How does the iCal subscription limit work?
The limit is on inbound subscriptions (external calendars your agents watch). The iCal feeds your calendars generate (outbound) are always unlimited and free on all plans.
Start building in 5 minutes
No credit card required. Free tier includes 3 agents, 10 calendars, and 50K API calls.
Get early access