Bugsink
Best for self-hosting
Why teams pick it
Self-hosted error tracking compatible with Sentry SDK
Open-source alternatives to Bugsnag
Compare community-driven replacements for Bugsnag in error tracking workflows. We curate active, self-hostable options with transparent licensing so you can evaluate the right fit quickly.
Bugsnag
Bugsnag is a crash reporting and error monitoring platform that helps software teams detect, diagnose, and prioritize application issues in real-time. It supports front-end, mobile, and back-end frameworks, capturing errors and unhandled exceptions with rich diagnostics like stack traces and user data. Bugsnag provides dashboards for application stability (including an “Stability Score”) and workflow integrations (Slack, Jira) so teams can automatically be notified of new errors and track their resolution, ensuring higher application reliability and better user experiences.Read more
Key stats
- 6Alternatives
- 2Support self-hosting
Run on infrastructure you control
- 6Active development
Recent commits in the last 6 months
- 4Permissive licenses
MIT, Apache, and similar licenses
Counts reflect projects currently indexed as alternatives to Bugsnag.
Start with these picks
These projects match the most common migration paths for teams replacing Bugsnag.
GlitchTip
Privacy-first alternative
Why teams pick it
Full data ownership and self‑hosting control
All open-source alternatives
GlitchTip
Self‑hosted error tracking platform with Django and Angular
Active developmentPermissive licensePrivacy-firstDockerfile
Why teams choose it
- Sentry‑compatible API for seamless SDK integration
- Real‑time alerts powered by Redis
- Multi‑project organization with searchable events
Watch for
Requires management of PostgreSQL and Redis services
Migration highlight
Capture backend exceptions in a Django API
Centralized view of stack traces, searchable by tag, with email alerts.
Bugsink
Self-hosted error tracking compatible with Sentry SDK
Self-host friendlyActive developmentPrivacy-firstPython
Why teams choose it
- Sentry SDK compatibility
- Self‑hosted deployment via Docker
- Scalable architecture for high‑volume apps
Watch for
Requires own hosting resources
Migration highlight
Deploying a private error dashboard for a fintech app
Capture and analyze crashes while keeping financial data behind the corporate firewall.
Airbroke
Lightweight PostgreSQL‑backed error catcher with Airbrake‑compatible API
Active developmentPermissive licenseFast to deployTypeScript
Why teams choose it
- Airbrake‑compatible HTTP collector endpoint
- Modern React/Next.js UI with charts and bookmarks
- Small PostgreSQL footprint under heavy ingestion
Watch for
Still in active development; not officially production‑ready
Migration highlight
Integrate legacy Airbrake clients
Collect and view errors through Airbroke UI without code changes
Exceptionless
Real-time error reporting for .NET, JavaScript and more
Active developmentPermissive licensePrivacy-firstC#
Why teams choose it
- Real‑time aggregation of exceptions from multiple platforms
- Actionable UI with searchable stack traces and request data
- Separate SPA UI and API for flexible development workflows
Watch for
Self‑hosted setup requires external storage (e.g., Elasticsearch, Redis)
Migration highlight
Production crash diagnostics
Automatically capture unhandled exceptions from live services and view detailed stack traces in the web UI to reduce MTTR.
Errbit
Self-hosted error catcher compatible with Airbrake API
Self-host friendlyActive developmentPermissive licenseRuby
Why teams choose it
- Airbrake API‑compatible error reporting
- Configurable fingerprinting for per‑app grouping
- Built‑in GitHub, Google, and LDAP authentication
Watch for
Requires Rails/Ruby expertise to deploy
Migration highlight
Capture production errors from a Rails app
Errors are sent via the Airbrake gem to Errbit, grouped, and displayed in a searchable UI for rapid triage.
Sentry
Real-time error tracking and performance monitoring for developers
Active developmentFast to deployIntegration-friendlyPython
Why teams choose it
- Unified dashboard for errors and performance traces
- Support for 20+ language SDKs
- Automatic event grouping and context enrichment
Watch for
Self‑hosting requires infrastructure and maintenance
Migration highlight
Web application crash monitoring
Capture unhandled exceptions, group similar crashes, and notify developers instantly, reducing mean time to resolution.
Choosing a error tracking alternative
Teams replacing Bugsnag in error tracking workflows typically weigh self-hosting needs, integration coverage, and licensing obligations.
- 2 projects let you self-host and keep customer data on infrastructure you control.
- 6 options are actively maintained with recent commits.
Tip: shortlist one hosted and one self-hosted option so stakeholders can compare trade-offs before migrating away from Bugsnag.