Simple, transparent pricing
Start with open source — no account required. Scale when you're ready.
Free Cloud
Your agent, your calendars — we handle the hosting.
- ✓ All 11 MCP tools (4 layers)
- ✓ Up to 3 connected calendars
- ✓ 50 bookings/month
- ✓ 200 tool calls/day
- ✓ Managed hosting + OAuth
- ✓ Dashboard UI
- ✓ All Agent Skill presets
- ✓ On the availability network
- — Open Scheduling
- — Two-Phase Commit (distributed)
- — Priority support
Pro
Open your calendar to the world.
- ✓ Everything in Free Cloud
- ✓ Unlimited connected calendars
- ✓ 500 bookings/month included
- ✓ No daily tool call limit
- ✓ Open Scheduling (inbound booking)
- ✓ Shareable availability endpoint
- ✓ Atomic booking with 2PC
- ✓ Caller-based policy enforcement
- ✓ Booking rules + content firewall
- ✓ Activity feed + audit trail
- ✓ $0.04/booking overage
Enterprise
Your whole organization, bookable and compliant.
- ✓ Everything in Pro
- ✓ Multi-user organization + seats
- ✓ SSO / SAML authentication
- ✓ SOC 2 Type II compliance
- ✓ HIPAA BAA available
- ✓ Data residency options (US/EU)
- ✓ Custom data retention policies
- ✓ Audit log export + SIEM
- ✓ Self-hosted option (Terraform)
- ✓ Volume booking pricing
- ✓ SLA + priority support
Open Source
Install. Run. Done. Your machine, your data, full power.
npx @temporal-cortex/cortex-mcp- ✓ All 11 MCP tools (4 layers)
- ✓ No account required
- ✓ Unlimited calendars
- ✓ Unlimited bookings
- ✓ RRULE expansion + conflict detection
- ✓ Google, Outlook, CalDAV support
- ✓ Local credential storage
- ✓ Stdio + HTTP transport
- — Dashboard UI
- — Open Scheduling
- — Two-Phase Commit (distributed)
Frequently asked questions
Is Temporal Cortex free?
Yes. The open-source version is free forever with no limits — all 11 tools, all 4 layers, no account required. Run it on your machine with npx @temporal-cortex/cortex-mcp. The managed cloud tier is also free with up to 3 connected calendars and 50 bookings per month.
What counts as a booking?
A successful book_slot call that creates a calendar event. Failed or conflicted bookings are free — the safety system preventing a double-booking IS the value, we don't penalize it. Reads, availability checks, RRULE expansion, and temporal context calls are always free and unlimited.
Can I self-host?
Yes. The npm binary runs entirely on your machine — no account, no cloud dependency, no limits. For enterprise self-hosted deployments with the full platform stack (API, database, portal), contact us about Terraform modules and Docker Compose configurations.
What happens when I hit the free tier booking limit?
At 45/50 bookings, you'll see a count in tool responses. At 50, book_slot returns a helpful message with an upgrade link. All other tools (reads, availability, RRULE) continue working normally — only successful bookings count toward the limit.
How does the Pro trial work?
Sign up for Pro and get full access immediately. If the cloud infrastructure isn't live yet, you'll be added to early access. All features are available from day one — unlimited calendars, Open Scheduling, atomic booking with 2PC.
What's the difference between local mode and cloud?
Local mode runs on your machine — you own the binary, your data stays local, no account needed. Cloud adds managed hosting (no credential files), a dashboard UI, seamless Pro upgrade, and puts you on the availability network. The upgrade from local to cloud is a capability expansion, not a migration.