Simple, predictable pricing
Start free and scale when you grow. No per-message fees. No hidden costs.
Free
Perfect for side projects and prototyping
- 2 apps
- 300 concurrent connections
- 600,000 events / month
- Public & private channels
- 3 webhooks
- 7-day event logs
- Community support
- Hosted on clotvpn.app
Starter
For growing apps with real users
- 5 apps
- 2,000 concurrent connections
- Unlimited events
- Public, private & presence channels
- 20 webhooks
- 30-day event logs
- Email support
- Usage analytics
- Hosted on clotvpn.app
Pro
High-traffic production workloads
- Unlimited apps
- 10,000 concurrent connections
- Unlimited events
- All channel types
- Unlimited webhooks
- 90-day event logs
- Priority email support
- Advanced analytics
- SLA 99.9%
- Self-hosting license included
Enterprise
Dedicated infrastructure, white-glove support
- Unlimited everything
- Self-host on your own servers
- On-premise / private cloud
- SSO / SAML
- Dedicated support channel
- Custom SLA
- Volume discounts
- Audit logs
- Custom retention
Full comparison
| Feature | Free | Starter | Pro | Enterprise |
|---|---|---|---|---|
| Apps | 2 | 5 | Unlimited | Unlimited |
| Concurrent connections | 300 | 2,000 | 10,000 | Unlimited |
| Events per month | 600,000 | Unlimited | Unlimited | Unlimited |
| Webhooks | 3 | 20 | Unlimited | Unlimited |
| Presence channels | ✓ | ✓ | ✓ | ✓ |
| Event log retention | 7 days | 30 days | 90 days | Custom |
| Analytics | — | ✓ | ✓ | ✓ |
| Self-hosting | — | — | ✓ | ✓ |
| SSO / SAML | — | — | — | ✓ |
| SLA | — | — | 99.9% | Custom |
| Support | Community | Priority | Dedicated |
Frequently asked questions
Can I self-host ClotPulse?
Self-hosting is available on Pro and Enterprise plans only. Free and Starter plans run on our managed cloud at clotvpn.app. This ensures all users get reliable uptime, security patches, and support.
What counts as a concurrent connection?
A WebSocket connection that is currently open. Connections that close are freed immediately.
Can I upgrade or downgrade at any time?
Yes. Plan changes take effect immediately, pro-rated for the current billing period.
Is there a free trial for paid plans?
14-day free trial on all paid plans, no credit card required.
What payment methods are accepted?
Visa, Mastercard, and American Express via Stripe. Invoicing available on Enterprise.
Why is self-hosting a paid feature?
Self-hosting gives you full control over your infrastructure and data residency. It requires a valid Pro or Enterprise license key. Free users enjoy the same core features on our fully managed cloud.
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