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Tell Me When Down
Uptime monitoring & a free website security scan
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.
Hey Hunters
I built Tell Me When Down after getting burned by the two ways sites die quietly: a security gap you never checked, and downtime you hear about from a customer instead of a tool.
What makes it different is that it watches at three depths, and you opt into each one:
1. From outside — zero install. Paste a URL and get a free security check in seconds: SSL/TLS, security headers, DNS (DNSSEC, CAA), email spoofing (SPF/DMARC), exposed subdomains pulled from Certificate Transparency logs. No signup.
2. Inside your code — connect a repo. A read-only GitHub App checks your dependencies against the CVE database and greps your code (and git history) for secrets you committed by accident. It streams the repo, reports findings, and discards the source — we store the findings, not your code.
3. Inside your app — one SDK snippet. Now we watch the things a URL can't see: your database, Stripe webhooks, and silent cron jobs.
You don't need to understand any of it. Every finding comes with a plain-English explanation and a ready-to-paste fix. Hit "Copy for your AI tool" — or "Copy all" to bundle every issue into one paste — drop it into Claude or Cursor, and the same agent that built your app fixes it. Re-run the scan and fixed findings clear themselves. No security jargon, no rabbit holes.
On top of all three: uptime checks every 60s from three regions, and plain-English alerts to email, Telegram, or Slack — not jargon. It's built for solo founders shipping fast with AI tools, where the gotchas are Supabase projects pausing, Render spin-downs, expiring SSL certs, and dead webhooks.
Free to start, no card. I'd genuinely love your feedback — what would you want watched that nothing checks today?
About Tell Me When Down on Product Hunt
“Uptime monitoring & a free website security scan”
Tell Me When Down was submitted on Product Hunt and earned 6 upvotes and 3 comments, placing #53 on the daily leaderboard. 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.
On the analytics side, Tell Me When Down competes within Web App, SaaS, Developer Tools and YouTube — topics that collectively have 700.9k followers on Product Hunt. The dashboard above tracks how Tell Me When Down performed against the three products that launched closest to it on the same day.
Who hunted Tell Me When Down?
Tell Me When Down was hunted by Muntaseer Rahman. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Tell Me When Down including community comment highlights and product details, visit the product overview.
Muntaseer Rahman