Intelligent error tracking and crash reporting with AI-powered debugging for Ruby, Python, and Node.js. Stop chasing bugs — let Debug0 surface the root cause instantly.
app/services/payment_handler.rb:47 in `execute`
Get notified the moment an error surfaces — in Slack, Discord, email, or wherever your team communicates. Fix issues before users file tickets.
Every error comes packed with stacktraces, request context, host metrics, and environment details. No more guessing — the data is right there.
Debug0's AI analyzes patterns, suggests root causes, and recommends fixes. Like having a senior engineer reviewing every single error for you.
When exceptions spike in your Ruby, Python, or Node.js application, you need to know instantly. Debug0 sends alerts through the channels your team actually uses — email, Slack, Discord, PagerDuty, or webhooks.
NoMethodError in PaymentHandler — 2,847 occurrences
production · v3.12.1 · 412 users affected
TimeoutError in ApiClient — rate increased 340%
staging · v3.13.0-rc1
ConnectionError in DatabasePool — auto-resolved
Every error is captured with the full context you need. Inspect individual occurrences, compare patterns, and tag errors to track affected users back to your systems.
The full exception message and class shown at a glance for immediate context.
Full request metadata — hostname, path, request ID, and custom tags you've set.
Hardware and network performance captured at the moment of the error.
Triage issues, assign owners, set severity, and track progress — all in one place.
Push errors directly to your issue tracker with full context pre-filled.
Every occurrence is stored and browsable. Compare samples to spot patterns.
Monitor error rates across web requests and background jobs. See how your application health improves over time and catch wide-spread regressions the moment they hit production.
Track trends per deploy, per environment, per team. Debug0's global overview becomes your team's health dashboard — the first place you check when something feels off.
Beyond alerts, browse every exception in your application. Filter by deploy version, error status, occurrence count, or environment to zero in on what needs attention.
The @payment_gateway instance variable is nil when execute is called. The initializer conditionally assigns it based on config, but the PAYMENT_PROVIDER env var is missing in production.
Using ENV.fetch instead of ENV[] will raise a clear error at boot time if the variable is missing.
Debug0's AI engine analyzes your stacktrace, environment, and error patterns to identify root causes and suggest concrete fixes — in seconds, not hours.
Cross-references similar errors across your codebase to find systemic issues.
Get actionable code fixes with confidence scores — not vague suggestions.
Understands your framework, language idioms, and environment configuration.
Sometimes the bug isn't in your code — it's a saturated CPU, depleted memory, or thrashing disk. Debug0 captures host metrics alongside every error sample so you can rule out infrastructure before blaming a line of code.
Debug0 is loaded with capabilities designed to give you deep visibility into every error across your Ruby, Python, and Node.js applications.
Track errors in Sidekiq, Celery, Bull, and any custom job processor. Crash reports include full job context and retry history.
Create custom URL templates to link directly from error detail pages to your admin panel, CRM, or internal tools using tagged data.
Extensive parameter filtering ensures sensitive data — passwords, tokens, PII — is stripped before it ever leaves your application.
Tag errors with user IDs, tenant names, feature flags, or any metadata to gain richer insights and faster debugging.
Ignore specific actions, endpoints, or known-noisy exceptions to keep your error feed focused on what truly matters.
Build custom dashboards, trigger workflows, or pipe error data into your own analytics. It's your data — use it however you want.
Try Debug0 free for 30 days. No credit card required. Full access to every feature. Set up in under 5 minutes.