Best Self Hosted Alternatives to Honeybadger

Sentry is a debugging platform that helps developers detect, trace, and fix application issues by connecting errors with performance and runtime context. It supports many SDKs and integrates with common development workflows to speed up investigation and resolution.

Key Features

• Error and exception aggregation with stack traces and release context
• Application Performance Monitoring (APM) with distributed tracing and transaction breakdowns
• Alerting and issue triage tools to prioritize impactful problems
• Source code and deployment context support (for example commits and releases)
• Broad SDK ecosystem across languages and frameworks for capturing events and traces

Use Cases

• Monitor production applications for crashes and regressions after releases
• Investigate latency and bottlenecks using traces and transaction performance data
• Centralize error reporting across multi-service, multi-language environments

Limitations and Considerations

• Full-feature deployments typically require multiple components and supporting services, increasing operational complexity

Sentry is well-suited for teams that want a single platform to correlate errors, traces, and performance signals. It provides actionable context to reduce time-to-diagnosis and improve application reliability.

Bugsink is a self-hosted error tracking service that helps developers understand and fix production crashes by collecting exceptions and providing detailed context. It is designed as a simpler, lightweight alternative with drop-in compatibility for Sentry SDKs.

Key Features

• Sentry SDK-compatible ingestion (swap DSN and keep existing instrumentation)
• Rich error details including full stack traces, source context, and local variables
• Project-based organization for separating applications and environments
• Web UI for browsing, grouping, and investigating captured errors
• Designed to run reliably at scale with predictable self-hosted costs

Use Cases

• Track and triage production exceptions across multiple applications without per-event billing
• Replace or complement Sentry while keeping existing Sentry SDK integrations
• Operate error tracking in environments that require full control over data location

Bugsink is a strong fit for teams that want the familiar Sentry SDK workflow while running error tracking on their own infrastructure, with a focus on straightforward deployment and debugging-focused context.

Swetrix is an open-source, privacy-focused web analytics platform that collects anonymised, cookie-less metrics about website traffic, sessions, performance and client-side errors. It provides both a self-hostable Community Edition and a managed cloud offering with additional features.

Key Features

• Cookie-less, privacy-first tracking that collects anonymised pageviews, events and session data without cross-device identifiers
• Core analytics: top pages, traffic sources, UTM campaigns, geolocation and device/browser breakdowns
• Session analytics and user flows to visualise journeys and pageview sequences
• Funnels, goals and custom events for conversion tracking and behaviour analysis
• Real-user performance monitoring (TTFB, DNS, TLS, render and other frontend timing metrics)
• Client-side error tracking with aggregation by page, browser, device and geolocation
• Feature flags and rollout controls to target segments and measure feature impact
• Experiments / A/B testing (managed cloud) with exposure tracking and statistical comparisons
• Revenue analytics integrations (Stripe, Paddle) and CSV/API data export for portability
• Lightweight TypeScript tracking script and real-time React dashboard built for low overhead
• Deployable via Docker with a backend API, MySQL for core data, ClickHouse for analytics storage and Redis for caching

Use Cases

• Privacy-compliant website analytics for small businesses, blogs and SaaS sites that want to avoid cookie banners
• Monitoring frontend performance and client-side errors to detect regressions and improve page speed
• Running feature flags and A/B experiments (cloud) to optimize conversions and measure feature impact

Limitations and Considerations

• The Community Edition (self-hosted) provides core analytics, sessions, funnels, performance and error tracking but lacks some managed-cloud features (experiments, revenue analytics, AI insights, and built-in alert/email reports)
• GeoIP accuracy in self-hosted deployments depends on the chosen GeoIP database and may be less precise than the managed cloud's premium DB
• Scaling analytics requires appropriate ClickHouse and infrastructure configuration; self-hosters must manage upgrades, backups and operational costs

Swetrix bundles core web analytics, performance monitoring and error tracking in a privacy-first package suitable for self-hosting or using a managed cloud. It focuses on essential, low-footprint analytics while offering expanded features in its cloud offering.

GlitchTip is an open-source error tracking and observability platform that implements a Sentry-compatible intake API. It provides error aggregation, basic APM-style transaction visibility, and uptime monitoring via a Django backend paired with an Angular frontend.

Key Features

• Sentry-compatible event intake allowing existing Sentry client SDKs to report errors and transactions.
• Error aggregation and issue grouping with searchable issue lists and event details.
• Application performance monitoring that surfaces slow requests, database calls, and transaction traces.
• Uptime monitoring (ping-style checks) with alerts delivered via email or webhooks.
• Deployable with Docker and Docker Compose, Kubernetes Helm chart available for cluster installs.
• Backend built on Django with worker tasks via Celery; PostgreSQL is the primary data store.
• Optional cache/message broker usage of Valkey/Redis for improved performance and Celery brokering.
• Hosted SaaS offering available alongside comprehensive self-hosting docs and Docker images.

Use Cases

• Centralize and triage runtime exceptions and stack traces from web and mobile apps using existing Sentry SDKs.
• Monitor web application latency and identify slow endpoints and database calls for performance troubleshooting.
• Keep track of site uptime with scheduled pings and receive alerts when endpoints fail to respond.

Limitations and Considerations

• Some enterprise SSO workflows (notably SAML multi-tenant SSO) are a known area of ongoing discussion and work; available social/OAuth providers are supported via django-allauth but full SAML multi-tenant support is not yet standard.
• For larger deployments, Valkey/Redis is recommended for Celery brokering, caching, and sessions; Postgres-only mode is experimental and may yield lower performance.
• Feature parity with commercial Sentry varies; a few advanced grouping, fingerprinting and analytics features are under active development or improvement.

GlitchTip is suited for teams that need a budget-friendly, open-source alternative for error tracking and basic observability while retaining compatibility with Sentry client tooling. It supports both small single-server installs and larger containerized deployments with documented configuration and upgrade paths.

Telebugs is a lightweight, self-hosted error tracking system designed as a focused alternative to Sentry. It collects, groups, and notifies teams about application errors while keeping all data under your control.

Key Features

• Ruby on Rails backend with a Turbo + Stimulus-driven UI to minimize JavaScript framework complexity
• Compatible with existing Sentry SDKs and uses DSN-style endpoints for drop-in integration
• Docker-based installer with a single-command setup, automatic SSL provisioning, and optional auto-updates
• Default storage with SQLite for minimal administration and a simple deployment footprint
• Solid Queue for background jobs (designed to avoid a Redis dependency and reduce operational complexity)
• Error grouping, full backtraces, breadcrumbs, tags, contexts, and attachments to aid debugging
• Team management, invite links, email notifications and PWA push notifications for real-time alerts
• One-time licensing model with unlimited events/projects (no recurring event quotas)

Use Cases

• Primary error tracker for small to medium teams that want on-premise control and low operational overhead
• Backup or staging/trunk environment to preserve expensive SaaS quotas while retaining compatible SDK workflows
• Regulated environments (GDPR/CCPA) or agencies that require private hosting and full data ownership

Limitations and Considerations

• Telebugs focuses strictly on error tracking; performance monitoring/APM, profiling, and session replay are not provided
• Telebugs does not include a built-in Sentry data import tool; migrating from Sentry requires a custom script or manual migration
• Default stack (SQLite + Solid Queue) favors simplicity; very high-volume, multi-node deployments may require custom scaling or alternative DB choices
• License restricts reuse and redistribution of the product source outside the allowed scope; each license covers a single domain

In summary, Telebugs is a pragmatic, minimal-dependency error tracker for teams that prioritize privacy, simplicity, and predictable hosting costs. It suits projects that need reliable error aggregation and notifications without the complexity of heavyweight observability platforms.