Lightweight menu bar system monitor for macOS
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API Monitoring
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Monitor real user flows, APIs & cron jobs — 30s checks
Freemium Uptime Monitoring
Production failed. See why.
API Monitoring Performance Tracking
Monitor webpage and OpenAPI spec changes with diff alerts
Freemium API Monitoring
Self-hosted cookieless analytics for Cloudflare
Analytics & Reporting Website Performance
Graphical UI for .rest and .http files in VS Code - free!
Free
September 2026
AI-powered API security testing for developers
Freemium Security Scanning
Know when your webhooks break
Monitoring & Alerting API Monitoring
Monetize and verify AI agent traffic
Free AI Agents
August 2026
July 2026
Know what your MCP servers do — and what they cost
Free Code Analysis
Reliable API monitoring and uptime for modern teams
API Monitoring Uptime Monitoring
Know when integrations fail before your customers do.
Free API Monitoring
One API for every review platform
Freemium Code Development
June 2026
Debug GraphQL and AI-powered API traffic
API Monitoring Code Development
Centralized security monitoring for all your APIs
Monitoring & Alerting Threat Detection
Dedicated email infrastructure, without server admin
Email Campaigns Analytics & Reporting
May 2026
Capture, inspect, transform, & replay webhooks in real time
Freemium Testing & QA
Uptime monitoring that logs in like a real user
Freemium