Bugsink
Depends
Confidence: Medium
Buy it if you want Sentry-compatible error tracking, flat costs, and can operate your own server.
Comparison
Bugsink vs Sentry
Bugsink lands on Depends, and Sentry lands on Worth it.
Sentry
Worth it
Confidence: Medium
Buy if your team ships software and wants the de facto standard for error tracking . free tier, huge adoption, deep platform.
| Compare | Bugsink | Sentry |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Ops-capable teams wanting a self-hosted Sentry alternative | Software teams shipping to production |
| Who it's not for | Teams with nobody to run and patch a server | Non-technical teams . it monitors code, not people |
| Privacy | Three CVEs published (two auth bypass, one IDOR) . self-hosters must track releases and patch fast.12 | Advisories target self-hosted Sentry (old authenticated RCE, SAML SSO auth flaw); vendor runs a public security program. |
| Support quality | No support-quality evidence found | No support evidence found |
| Public sentiment | Early adopters praise low cost and easy setup, while some self-hosters question its operational demands.¹ | G2 reviewers praise effectiveness across 226 reviews, while Reddit threads focus on cost and hunting alternatives. |
| Biggest gotcha | Hosted starts $29/mo; self-hosted 'free' really costs ops and patching time⁷ | Event-based pricing: one noisy service can blow past entry tiers; model error volume before committing |
Pick Bugsink when
- Ops-capable teams wanting a self-hosted Sentry alternative
- Cost-sensitive teams avoiding per-event billing
- Privacy-conscious codebases keeping crash data in-house
- Python/Django shops
When Bugsink is not a fit
- Teams with nobody to run and patch a server
- Anyone needing full APM . logs, traces, performance
- Enterprises wanting vendor SLAs and compliance guarantees
- Tiny projects . plain logging or free SaaS tiers are easier
Pick Sentry when
- Software teams shipping to production
- Dev-first orgs wanting fast error triage
- Mobile and web app monitoring
- Startups through enterprise
When Sentry is not a fit
- Non-technical teams . it monitors code, not people
- Hobby projects that can live with console logs
- Teams wanting full logs+metrics+traces observability in one tool
- High-volume apps on tight budgets without cost controls
Sources
official
- bugsink/bugsink on GitHubgithub.comofficial
- Bugsink security pagebugsink.comofficial
- Bugsink 1.0 release . r/selfhostedreddit.comreview
review
- Show HN: Bugsink . Self-Hosted Error Trackingnews.ycombinator.comnews
- Shyft tool profile (pricing)shyft.aireview
- EuropeanStack: AppSignal vs Bugsinkeuropeanstack.ioreview
- Day 29: Bugsink . 7 Days of Dockerportalzine.dereview
review
official
- CVE-2026-44502 . SentinelOne vulnerability databasesentinelone.comsecurity
- CVE-2026-47728 . SentinelOne vulnerability databasesentinelone.comsecurity
- CVE-2026-47715 . CVEReportscvereports.comsecurity
official