Head-to-Head Comparison
Tell Me When Down vs Posy
Comprehensive feature analysis, ratings breakdown, platform compatibility, and community review comparison.
Tell Me When Down
Uptime monitoring & a free website security scan
No ratings (0 reviews)6 Upvotes
Detailed Feature Comparison Matrix
Compare Other Tools| Dimension | Tell Me When Down |  Posy |
|---|---|---|
| Primary Category | Web App | Web App |
| Community Rating | No ratings(0 reviews) | No ratings(0 reviews) |
| Community Upvotes | 6 votes | 10 votes |
| Supported Platforms | Web | Web |
| Tags & Focus | #Developer Tools#SaaS#Web App#YouTube | #Productivity#Web App#Lifestyle |
| Maker / Company | Independent Developer | Independent Developer |
| Platform Verification | Community Listing | Community Listing |
About Tell Me When Down
Tell Me When Down watches your site at three depths — a free security scan of your public URL (SSL, headers, DNS, spoofing), a read-only GitHub App that finds CVEs and leaked secrets in your code, and an SDK for your DB, Stripe webhooks and cron jobs. You don't need to understand the findings — every one comes with a ready-to-paste fix. Hit "Copy for your AI tool" and the same agent that built your app fixes it. Uptime checks every 60s, plain-English alerts. Built for solo founders.
About Posy
Enter your wedding date and Posy generates a complete month-by-month checklist,125 tasks, perfectly timed to how long you actually have. Check things off, print everything, share with your partner. Free forever, no account. The full Kit (budget, guests, seating) is $29 once.