One plan. It's free.
No card, no trial timer, no seat limits, no per-monitor billing. 100 monitors and 15-second checks by default, and we raise that if you ask.
Everything on the site. Nothing held back.
- 100 monitors by default, more on request
- 15-second check interval
- All six regions across three continents
- HTTP, TCP, ICMP ping, DNS, TLS certificate and heartbeat checks
- Per-region DNS / connect / TLS / TTFB timing, p50 / p95 / p99, jitter
- IPv4 and IPv6, checked per family
- Private runners for targets inside your network
- All 17 alert channels, including push to your phone
- Alert intelligence: cross-region confirm, per-monitor thresholds, re-notify, maintenance mute, SLOs
- Status pages with incidents, subscribers, 90-day uptime and your own domain
- Prometheus feed, Grafana dashboard, status badges and an Atom feed
- Full REST API, scoped tokens, monitors-as-code and the pulsectl CLI
Email and a password. No card now, no card later.
There isn't one. Here is what that means.
No card, ever
We never ask for a payment method, at signup or later. There is nothing to cancel.
No trial timer
Nothing expires after 14 days. The account you make today works the same way in a year.
No seat limits
Invite your whole team. We do not price by seat, and we are not going to send you a sales rep.
No paid tier hiding features
Every feature on this site is in the one plan. There is no locked upgrade you have not seen.
It's our front door, not our product.
Pulse is the front door of the corehost platform, funded by the platform rather than by your monitor count. We run our own services on the same setup you get and watch them with it in public. If it were quietly a funnel to a paywall, our own status page would give it away.
If you outgrow the defaults, email support@corehost.io and we raise your limits. Still free.
The one guard: signup needs a real mailbox. Disposable domains and plus-addressed variants (you+tag@) are rejected, because 100 free monitors per person only stays free when one person is not a hundred accounts. Need more? Ask; that is what the limit raise is for.