Sentry vs SigNoz
Comparing two open source alternatives to Sentry and Datadog and New Relic. Use the comparison below to decide which one fits your needs.
Sentry
FSL-1.1-Apache-2.0Self-hosted error tracking and performance monitoring: issues, traces, replays, logs, and cron monitors on your own infrastructure.
SigNoz
AGPL-3.0OpenTelemetry-native observability platform for logs, metrics, traces, alerts, and exceptions — a self-hostable Datadog and New Relic alternative.
Side-by-side comparison
| Sentry | SigNoz | |
|---|---|---|
| License | FSL-1.1-Apache-2.0 | AGPL-3.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 45,627 | 32,409 |
| Forks | 4,943 | 2,548 |
| Open Issues | 2,168 | 1,570 |
| Last Commit | Oct 22, 2026 | Oct 20, 2026 |
| First Released | Aug 30, 2010 | Jan 3, 2021 |
| Categories | ||
| Tags |
Similar open source alternatives
Beszel
Lightweight self-hosted server monitoring hub with historical data, Docker stats, and configurable alerts.
Datadog
Rootprint
Open-source, self-hosted log management with full-text search on object storage, OpenTelemetry ingestion, and team access control.
Datadog
ReJourney
Lightweight open-source observability tool with pixel-perfect session replay, real-time error detection, and journey mapping for web and mobile apps.
Sentry
Pingflare
Pingflare is a self-hosted uptime monitoring stack built natively for Cloudflare Workers. Get fast global checks, instant alerts, and a beautiful status page on your own domain.
Better Stack
OneUptime
Open-source observability platform combining uptime monitoring, incidents, on-call, status pages, logs, traces, and metrics.
Pingdom
UptimeKit
UptimeKit is a distributed monitoring and status page platform with fault-tolerant architecture. Watch services worldwide and keep users informed at a glance with clean public pages.
Better Stack