Free for 25 monitors, even commercially. No per-seat on any paid plan, no per-subscriber tax, no overage bills — soft caps and a prompt to upgrade, not a tax on growth.
Every new workspace starts with a 14-day Team trial — no card required. And the terms of the plan you're on never get worse underneath you; changes only ever apply to new signups.
Every new workspace starts with a 14-day Team trial — no card. Afterwards it lands on Free: checks slow to every 3 minutes, nothing is deleted.
Need more than 2,000 monitors, custom compliance (SOC 2, ISO 27001), or self-hosted probes? Talk to us about Enterprise →
Live from our own production engine — 100% of everything that could have woken someone didn't. See the working.
The table compares Free, Team, Business and Scale. Indie ($10) sits between Free and Team: 50 monitors, 1-min checks, Mercury 25/mo, unlimited subscribers, 3 seats, read-only API.
| Feature | Free$0 | Team$29/mo | Business$99/mo | Scale$299/mo |
|---|---|---|---|---|
| Monitoring core | ||||
| Monitors | 25 | 100 | 500 | 2,000 |
| Check frequency floor | 3-min | 30-sec | 30-sec | 15-sec |
| Heartbeat (cron) monitors | 5 | 25 | 100 | 500 |
| JSON / header assertions + latency budgets | ✓ | ✓ | ✓ | ✓ |
| Cert-change + domain-expiry watch | ✓ | ✓ | ✓ | ✓ |
| Probe regions | 3 | 3 | 3 | 3 |
| HTTP, TCP, DNS, SSL | ✓ | ✓ | ✓ | ✓ |
| Multi-step API checks · coming | — | ✓ | ✓ | ✓ |
| Playwright browser checks · coming | — | — | ✓ | ✓ |
| Alert intelligence | ||||
| Multi-region consensus alerting | ✓ | ✓ | ✓ | ✓ |
| Dependency-aware tagging | ✓ | ✓ | ✓ | ✓ |
| Single-region flap suppression | ✓ | ✓ | ✓ | ✓ |
| Auditable alert decisions | ✓ | ✓ | ✓ | ✓ |
| Mercury · AI agent | ||||
| Incident evidence capture | ✓ | ✓ | ✓ | ✓ |
| Mercury RCA — root cause, impact, first move | 10 / mo | Unlimited | Unlimited | Unlimited |
| Conversational debugging · coming | — | Basic | Full | Full |
| On-call & alerting | ||||
| Slack / Discord / Teams | ✓ | ✓ | ✓ | ✓ |
| SMS and phone calls · not built — contact support if you need them | — | — | — | — |
| On-call rotation | 1 rotation | 1 rotation | Multiple · coming | Multiple · coming |
| Escalation policies · coming | — | — | ✓ | ✓ |
| Maintenance windows | ✓ | ✓ | ✓ | ✓ |
| Alert storm grouping | ✓ | ✓ | ✓ | ✓ |
| Status pages | ||||
| Public status pages | 1 | 5 | 10 | Unlimited |
| Email subscribers | 25 | Unlimited | Unlimited | Unlimited |
| Embeddable uptime badge (SVG) | ✓ | ✓ | ✓ | ✓ |
| Custom domain · coming | — | — | ✓ | ✓ |
| White-label · coming | — | — | ✓ | ✓ |
| Monthly uptime report email | — | ✓ | ✓ | ✓ |
| Branded client reports · coming | — | — | ✓ | ✓ |
| Platform & team | ||||
| Team members | 3 | Unlimited | Unlimited | Unlimited |
| REST API | Read-only | Read-write | Read-write | Read-write |
| Terraform + CLI + SDKs · coming | — | ✓ | ✓ | ✓ |
| Native MCP server | Read-only | Full | Full | Full |
| SSO / SAML · coming | — | — | ✓ | ✓ |
| Data residency · US / EU / APAC | — | — | — | ✓ |
| Data retention | 14 days | 13 months | 24 months | 36 months |
| SLA | — | 99.9% | 99.95% | 99.99% |
Set up your first monitor in under two minutes. No card. Commercial use OK. We'll only wake you up when something is actually broken.