Solo
Side projects and single services.
$9 per month
- 10 checks, 60 second interval
- Email and Slack alerts
- 7 day history
Checks from 14 regions
Know it broke before your customers tell you.
Tideline pings your endpoints every ten seconds from fourteen regions, confirms a failure from a second region before it wakes anyone, and posts to your status page automatically.
checks:
- name: api-gateway
url: https://api.example.com/health
every: 10s
expect: 200
confirm_from: 2 # regions
notify:
- pagerduty://on-call-primary
- slack://#incidents- 14Probe regions
- 10sMinimum interval
- 2Regions must agree before paging
- 30dRaw check history retained
How it works
Three steps from signup to first page
Point us at an endpoint
A URL and an expected status code is enough. Add headers, a request body or a response assertion if you need them.
Pick who gets woken
Route by check, by tag or by time of day. Escalation is a list, not a rules engine you have to learn.
Connect a status page
Failures that survive confirmation post automatically, with the region and the response that failed.
Confirmation, not noise
A single region failing is usually the region, not you. Tideline requires a second region to agree before it pages anyone.
What a page looks like
Every alert carries the failing region, the last successful check, the response code and body, and a link to the timeline. No log spelunking at 3am.
Features
What's in the box
HTTP and TCP checks
Status codes, response assertions, TLS expiry and raw port checks.
Cron monitors
Heartbeat URLs that alert when a scheduled job stops calling home.
Status pages
Hosted or on your own domain, updated from the same incident record.
Escalation
Ordered lists with per-step delays. PagerDuty, Slack, SMS, webhook.
Maintenance windows
Mute by check or by tag, scheduled ahead or started from the API.
Data export
Every check result available as CSV or over the API. Your data leaves when you do.
Pricing
Priced per check, not per seat
Invite the whole team on any plan. We charge for what we run, not who looks at it.
Team
Production services with an on-call rota.
$49 per month
- 100 checks, 10 second interval
- Escalation and PagerDuty
- One status page, custom domain
- 30 day history
Scale
Multiple products and environments.
$199 per month
- 1,000 checks, 10 second interval
- Unlimited status pages
- SSO and audit log
- 1 year history
| Feature | Solo | Team | Scale |
|---|---|---|---|
| Checks | 10 | 100 | 1,000 |
| Interval | 60s | 10s | 10s |
| Escalation | Not included | Included | Included |
| Status pages | Not included | 1 | Unlimited |
| SSO | Not included | Not included | Included |
Questions
Before you sign up
Do you page on a single failed check?
No. A check has to fail from two regions before an alert is raised, which removes almost all single-region noise.
Can I run checks against a private network?
Yes, on Team and above, using an agent you run inside the network. It polls out, so no inbound firewall rule is needed.
What happens when I hit my check limit?
Existing checks keep running. New ones are refused with a clear error until you remove one or move up a plan.
Is there an API?
Everything in the dashboard is an API call, including creating checks, starting maintenance windows and exporting results.
Set up your first check in five minutes.
Free for 14 days. No card, no sales call, no onboarding sequence.