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IPScanner

Let people in. Block bots, AI crawlers and VPNs.

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IPScanner sits in front of the site you already run and decides who gets in. People get in. Verified crawlers like Googlebot get in. AI crawlers are your call. Headless bots, Tor and card testers on VPNs get stopped, and fake signups never land. Install it on Cloudflare, WordPress, WooCommerce, Traefik, Caddy or nginx, or on your signup form. It starts in monitor mode, so you see what it would block before it blocks anything.

PH · launched Nov 12, 2026 · 2 upvotes (top 19%) · 0 views

Niche: bot detection and captcha software · 32 launches, 5 in the last 7 days · Explore this niche →

Category and tags

  • Security
  • B2B
  • Not AI
  • Commercial product
  • SaaS
  • Artificial Intelligence
  • Security

Visit website ↗ Source listing ↗

Could you build this?

Partial The site-side plumbing (proxy or plugin, allow and block rules, verified crawler lists) is vibe-codeable. Reliable detection of headless bots, card testers and VPN traffic depends on large traffic datasets and threat intelligence that a solo builder does not have.

What it would actually take: The basic architecture is a reverse proxy or edge worker plus WordPress and Cloudflare plugins, with rules for verified crawlers and rate limits. The hard part is the detection model: it needs fingerprinting, IP reputation feeds (Tor, VPN and datacentre ranges), and labelled attack data to tune against false positives. That requires security engineering experience, real traffic to learn from, and ongoing threat-intel subscriptions.

Competitors

Other products that read as similar to this one : 357 launches clear the similarity bar, closest 8 shown.

Attention rank: #61 of 358 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 357 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.