Raygun Alternative | Self-Hosted Error Tracking

Quick answer: should you choose Telebugs or Raygun?

Choose Raygun when you want a hosted monitoring suite that combines crash reporting, Real User Monitoring, Application Performance Monitoring, AI Error Resolution, dashboards, integrations, deployment tracking, and customer-impact analysis.

Choose Telebugs when you mainly need production error tracking and the important requirements are self-hosting, keeping error data on your server, using the Sentry SDKs already installed in your apps, scoped MCP access for AI coding tools, and avoiding hosted usage billing.

The cleanest distinction is product scope and data location. Raygun is a hosted monitoring suite. Telebugs is a focused self-hosted Sentry-SDK-compatible error tracker.

What Raygun is

Raygun positions itself as application monitoring for detecting, diagnosing, and resolving issues before users notice. Its current site highlights Crash Reporting, Real User Monitoring, Application Performance Monitoring, AI Error Resolution, user-impact details, deployment tracking, alerts, dashboards, integrations, and enterprise controls.

• Crash reporting: error grouping, stack traces, affected users, diagnostics, alerts, and deployment context.
• Real User Monitoring: frontend performance data, page load timing, user experience data, and browser/device context.
• APM: server-side performance monitoring and traces for supported frameworks.
• AI workflow: Raygun promotes AI Error Resolution to help teams diagnose and resolve errors faster.
• Pricing model: Raygun pricing is organized around reserved errors, on-demand events, retention, teams, and plan features. Check Raygun's current pricing page before budgeting.

Sources for the Raygun facts above: Raygun homepage, Raygun pricing, and Raygun documentation.

Telebugs vs Raygun at a glance

Aspect	Raygun	Telebugs
Best fit	Teams that want hosted crash reporting, RUM, APM, AI Error Resolution, dashboards, integrations, and customer-impact monitoring.	Teams that mainly want self-hosted error tracking with data control, Sentry SDK compatibility, MCP, and a small operating surface.
Hosting model	Hosted SaaS. Your apps send crash, user-experience, and performance data to Raygun's service.	Self-hosted. You run Telebugs on your own VPS, private cloud, customer environment, EU server, or internal network.
SDK migration	Uses Raygun providers, SDKs, API keys, and platform-specific setup.	Sentry SDK compatible for error tracking. Keep existing Sentry SDK instrumentation and change the DSN.
Product scope	Crash Reporting, Real User Monitoring, APM, AI Error Resolution, dashboards, alerts, deployment tracking, and integrations.	Focused error tracking: issues, grouping, stack traces, breadcrumbs, releases, source maps, notes, notifications, retention, REST API, and MCP.
Data control	Hosted service model. Review Raygun's security, privacy, data residency, retention, and compliance materials for your requirements.	Error data lands on the server you operate, with your own retention, backups, access controls, and network policy.
Pricing shape	Hosted plans based around reserved errors, on-demand events, retention, teams, and feature tiers. Check current Raygun pricing before budgeting.	One-time purchase. No hosted usage bill or per-event software meter from Telebugs.
AI workflow	Raygun promotes AI Error Resolution inside its hosted product workflow.	Telebugs supports MCP so approved AI tools can inspect structured production error context from your self-hosted server.

When Raygun makes sense

Raygun belongs on the shortlist when hosted monitoring and customer-experience visibility are part of the requirement.

• You want crash reporting, Real User Monitoring, and APM in one hosted platform.
• You want frontend user-experience data, page timing, browser/device context, and affected-user analysis.
• You want Raygun's AI Error Resolution, dashboards, integrations, alerts, and deployment tracking.
• Your team is happy to use Raygun SDKs and Raygun-specific configuration.
• You prefer a hosted monitoring suite over owning the error tracker backend.

When Telebugs is a better Raygun alternative

Telebugs makes more sense when your actual requirement is a focused production error tracker that you own. You want grouped exceptions and debugging context without sending production error data to another hosted monitoring suite.

• You mainly need error tracking: grouped issues, stack traces, breadcrumbs, releases, source maps, notifications, notes, and retention.
• You already use Sentry SDKs and want a backend swap rather than a Raygun SDK rollout.
• You want self-hosted error tracking on your VPS, private cloud, EU infrastructure, customer environment, or internal network.
• You want to control retention, backups, access, and network policy for production error data.
• You want MCP error tracking so AI coding tools can inspect production errors after authorization.
• You prefer one-time software pricing over hosted usage billing.

Migration considerations

Moving from Raygun to Telebugs is not a drop-in SDK swap. Raygun uses Raygun SDKs and API keys, while Telebugs receives Sentry SDK error events.

1. Inventory every Raygun project. Find each app, worker, frontend bundle, backend service, and environment sending data to Raygun.
2. Separate errors from RUM and APM. Telebugs replaces the error tracking workflow, not Raygun's Real User Monitoring or APM surfaces.
3. Install the Sentry SDK where needed. Apps currently using Raygun SDKs need Sentry SDK instrumentation before sending errors to Telebugs.
4. Map release and environment names. Keep release identifiers stable so new errors can still be tied to deploys.
5. Send a real test exception. Confirm stack traces, breadcrumbs, tags, user context, environment, release, and source maps.
6. Rebuild alert routing. Configure Telebugs notifications for email, PWA push, Slack, Discord, Teams, or custom webhooks.
7. Set data ownership rules. Define retention, access roles, API tokens, backups, and MCP client access before production rollout.

Related comparisons

• Error tracking alternatives for the broader comparison hub.
• Sentry alternative if you already use Sentry SDKs.
• Self-hosted error tracking if hosting and data control are the main question.
• BugSnag alternative if you are comparing app stability platforms.
• Rollbar alternative if you are comparing hosted code-first observability tools.
• Honeybadger alternative if you are comparing hosted developer monitoring tools.
• MCP for error tracking if AI-assisted debugging matters.

Frequently asked questions

What is the best Raygun alternative?

Telebugs is a strong Raygun alternative when you want focused, self-hosted error tracking with Sentry SDK compatibility, MCP, data control, source access after purchase, and one-time pricing. If you want Crash Reporting, Real User Monitoring, APM, dashboards, and AI Error Resolution in one hosted platform, Raygun may be the better fit.

Is Telebugs self-hosted?

Yes. Telebugs runs on infrastructure you control, such as a VPS, private cloud, customer environment, EU server, or internal network.

Is Raygun self-hosted?

Raygun is positioned as a hosted monitoring platform. If your requirement is to run the error tracker on your own server, compare self-hosted tools such as Telebugs, GlitchTip, Bugsink, or official self-hosted Sentry.

Can Telebugs use Raygun SDKs?

No. Telebugs is Sentry SDK compatible for error tracking. Apps currently using Raygun SDKs need to install and configure a Sentry SDK before sending events to Telebugs.

Can Telebugs use existing Sentry SDKs?

Yes. If your apps already use Sentry SDKs, Telebugs can receive those error events, so migration is often a DSN change plus a real test event.

Does Telebugs replace Raygun RUM and APM?

No. Telebugs focuses on production error tracking. If Real User Monitoring, APM, performance dashboards, and customer-experience metrics are core requirements, Raygun or another broader monitoring platform may fit better.

Does Telebugs support AI debugging?

Yes. Telebugs supports MCP so approved AI coding tools can inspect structured error context from your self-hosted Telebugs server after authorization.

Is Telebugs open source?

No. Telebugs is commercial software. You receive source access after purchase and can run and modify your own instance under the Telebugs license, but it is not an OSI open-source project.

Want error tracking on infrastructure you control?

Read the Telebugs manual, compare Sentry SDK compatible error tracking, or get Telebugs and run it on your own server.