Staygreen launches: app monitoring that catches 200-OK failures, dead crons and lost webhooks
PawelHuryn · x · 2026-10-26
Indie dev PawelHuryn launched Staygreen, a monitoring tool for self-built apps with a free lifetime plan (50 monitors, commercial use allowed). Unlike pings, it asserts on JSON responses (e.g. $.db.ok == true), so a 200-OK with a dead database still alerts. It also watches silent cron failures, lost Stripe webhooks, expiring certificates, DNS changes and Supabase pauses, confirms failures from a second location before paging, and sends alerts with full request/response context via Email, Telegram, Slack, Discord or webhook — acknowledgeable straight from Telegram. MCP server monitoring is coming soon, and coding agents can add checks for you.
Related event: Dev Launches Free Forever Monitoring Tool After $330/Mo Pricing Backlash(4 posts)→
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