Synthetic monitoring · 3 EU regions
Devhook Pulse probes your sites, APIs, ports, certificates and cron jobs from EU-Central, EU-West and EU-North, and only pages you when an outage is confirmed across regions.
# Watch your API from three EU regions
$ curl -sX POST https://pulse.dev-pulse.it/api/v1/monitors \
-H "Authorization: Bearer $PULSE_TOKEN" \
-d '{"type":"HTTP","name":"API","target":"https://api.example.com"}'
✓ monitor created · checks from 3 regions
● watching api.example.com · 42 ms · 200 OKapi.acme.exampleUP
response time · per region
Incident state machine
All three regions agree: the monitor is up. Inject an outage to watch the state machine work.
Features
Everything you need to detect, confirm, notify and communicate an outage.
HTTP, TCP reachability, TCP port, TLS expiry and cron heartbeat checks run from isolated workers in each region, with SSRF guards on every target.
An incident opens only after consecutive failures in multiple regions, and closes only when a majority of regions recover. A single flaky hop never wakes you up.
Route incidents to Email, Webhook, Discord, Telegram and Slack, with retries, cooldowns against flapping and encrypted channel secrets.
Publish a branded page with 90-day uptime bars, live latency and an incident timeline, on a Devhook slug or your own custom domain.
Pricing
Every plan checks from 3 EU regions and pages only on confirmed outages. Upgrade for faster checks, more monitors and custom domains.
For side projects and personal sites.
€0/month
Most popular
For startups running production APIs.
€9/month
For teams with customer-facing SLAs.
€29/month