AI That Tests and Fixes Your Website
While You Sleep
Error tracking, performance monitoring, and AI auto-fixes — all in one platform that replaces your entire observability stack.
Monitoring, Testing & Fixing — Powered by AI
Everything you need to ship faster
From error tracking to AI-powered fixes — one platform that replaces your entire monitoring stack.
Everything at a glance.
A real-time command center with metrics, charts, and alerts — designed so you never have to jump between tabs again.
- Core Web Vitals & custom metrics
- Interactive charts with trend analysis
- Smart alerts with severity levels
Errors fixed before you notice.
Our AI reads the stack trace, understands your codebase context, and generates a PR-ready fix — automatically pushed to GitHub.
- Stack-trace aware analysis
- Sourcemap-powered file location
- One-click commit to GitHub
AI agents that test like real users.
Autonomous headless browser agents navigate, click, and interact with your app — then report exactly what broke and why.
- Playwright-powered browser sessions
- Video recordings of every run
- Visual UI/UX scoring with AI vision
See what your users see.
Session replays, user journeys, and error grouping per session — understand the full story behind every bug report.
- Session-level error grouping
- Device & browser breakdown
- Page-by-page navigation timeline
Full-stack visibility, zero noise.
Telemetry, logs, and performance data unified in a single view — with AI that highlights what actually matters.
- Events, errors & technical context
- Real-time SSE streaming
- AI-prioritised issue ranking
Find vulnerabilities before attackers do.
Continuous security scanning for XSS, CSRF, CSP misconfigurations, and outdated dependencies — with severity-based prioritisation.
- XSS, CSRF & injection detection
- Security headers audit
- Dependency vulnerability checks
One platform. Zero fragmentation.
Metrics, timelines, security, and AI — everything to fix faster and decide better.
Observability & Telemetry
Events, errors, and context in a unified flow for faster decisions.
Real-time Performance
Core Web Vitals, latency, and bottlenecks with smart threshold alerts.
User Timeline
Sessions, page-by-page journeys, and error impact per user.
Security Scanning
Continuous vulnerability detection with severity-based prioritisation.
AI Auto-Patch
Stack-trace aware fixes generated and committed in one click.
TestingAI Agents
Autonomous headless browser agents that test like real users.
“Sublyzer has a very promising architecture that solves real pain points in CI/CD pipelines. The AI error auto-fix feature is incredibly useful and saves up to 6 hours per week. Just wow!”
Ready to ship with confidence?
Join developers who use Sublyzer One to monitor, test, and fix their apps — all from a single dashboard.
Questions?
We have answers. If you have more, join our Discord.