Vigilly
Observability without the bill shock
Metrics, errors and on-call — for €1 a month
Vigilly is the simple, cheap alternative to Datadog, Sentry and PagerDuty. Ship metric dashboards, deduplicated error tracking and on-call alerting — each just €1/month per service, all tied to your GitHub repo.
Works with Datadog, Prometheus and Sentry SDKs.
Your service
Metrics
Exceptions
On-call
p95 latency crossed your threshold — I've paged the engineer on call.
Dashboards
Works with
Datadog agent
Prometheus
Sentry SDKs
GitHub
Three tools, one small bill
Everything you need to watch production
Metrics & dashboards
Push metrics over the Datadog or Prometheus protocol and build Datadog-style dashboards and widgets.
Deduplicated errors
Sentry-compatible error tracking that uses AI to group every occurrence of a bug and charts the last 7 days.
On-call & alerting
Teams, schedules and escalation policies that page the right person over SMS, voice, push and email.
Tied to your repo
Every service links to a GitHub repository, so metrics, errors and alerts all point back to the code.
On-call
Live in minutes
How it works
Register a service
Create a service, link its GitHub repo, and enable the capabilities you want.
Send your data
Point your Datadog agent, Prometheus remote-write or Sentry SDK at the service's ingest key.
Get alerted
Set thresholds and on-call schedules — Vigilly pages the right person the moment something breaks.
Simple, usage-based pricing
Start free, then pay only for what you use.
$1
per metric / month
+ $1 per exception / month
+ $1 per on-call / month
14-day free trial — no card required
Cheap, simple, yours
€1/mo
per service, per tool
3-in-1
metrics, errors & on-call
5 min
from sign-up to first alert