Stop bleeding conversions
A broken /pricing or /signup link costs you customers silently. We catch it before Google does.
Save 4 hours / week
You stop manually clicking through your own site. We do that. You get a Telegram ping when something needs you.
Look professional
Outdated docs, dead affiliate links, broken footer — every dead link is a tiny "this place isn't maintained" signal.
Set up in 2 minutes. Forget about it.
Drop your URL
Paste any public URL. We figure out sitemap and depth automatically.
Choose how often
Manual, weekly or daily — on every plan. Same crawl, just runs on your schedule.
Get pinged
Email and Telegram. When something breaks, you know in under a minute.
Everything on one screen. No clicking around.
Sites that need a look sit at the top. Everything healthy stays quiet. Verdicts in plain words, a 7-day trend per site, and the schedule one click away.
One coffee per month. No surprises.
Quota in links/month. Resets monthly. Buy a one-time pack any time. Cancel in one click.
- ✓ 5 sites
- ✓ Up to 300 sitemap URLs per scan
- ✓ Telegram + email
- ✓ 15-minute scan budget
- ✓ 15 sites
- ✓ Up to 1,000 sitemap URLs per scan
- ✓ 30-minute scan budget
- ✓ Webhooks (soon)
Need more? Buy a one-time pack: +5k for $2 · +20k for $6 · +100k for $20.
We're new. Be early.
DiffAlarm just shipped. No fake testimonials, no inflated user counts, no "trusted by 10,000+" badge. What we have is a fast Go backend, a clear quota model, and a roadmap we publish in the open.
First 100 users get the founder's email and a hand on every bug. After that — a normal SaaS.
Try the scanner. It's free.
Takes 5 seconds. No card, no signup. You'll see what we mean.
Scan my site →