SigNoz alternatives
TL;DR: 12 companies doing similar work to SigNoz in B2B, ranked by how closely they match what SigNoz actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with SigNoz. They are scored on how closely their own description overlaps with SigNoz's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to SigNoz?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Bryel | Devin for AI Research Engineering | Fall 2026 | 2 | Active |
| Citus Data | Real-time. Big data. PostgreSQL | Summer 2011 | 45 | Acquired |
| Magma | Monetize your agent's traces. | Summer 2026 | 1 | Active |
| InfluxData | The platform for building and operating time series applications. | Winter 2013 | 210 | Active |
| Convox | Open-source tools for deploying, managing, and monitoring cloud… | Summer 2015 | 3 | Acquired |
| primitive | communication for agents | Spring 2026 | 4 | Active |
| Proxino | Javascript proxy. | Summer 2011 | — | Inactive |
| PhoneSys | The Phone System for Sales Teams. | Summer 2011 | 4 | Inactive |
| SolidStage | Sysadmin as a service. We make deploying, configuring, monitoring,… | Winter 2012 | — | Inactive |
| Reflex | The operating system for building mission-critical enterprise apps. | Winter 2023 | 10 | Active |
Is SigNoz still active?
SigNoz is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with SigNoz. They are then ranked on how closely their own description overlaps with SigNoz's, so the closest matches come first rather than whoever happens to share a tag.