Pengon
Private beta
Built for Squarespace forms

Stop fake leads from cluttering your inbox.

Pengon catches the AI-generated spam that Squarespace's reCAPTCHA misses — the polished outreach, the fake inquiries, the SEO pitches — before they ever reach your inbox.

5-minute install No Zapier Free during beta
Request beta access
Reply with your name, email, and Squarespace URL — we’ll send you an invite this week.

How it works

  1. 01 Paste a small snippet into Squarespace’s footer (takes 2 minutes).
  2. 02 Pengon intercepts form submissions and classifies them with a layered detection pipeline — heuristics, disposable email detection, AI classification.
  3. 03 Spam is blocked silently. Real inquiries reach you. False positives are recoverable in one click via the dashboard.

Who it’s for

Built for Squarespace owners tired of fake leads from AI-generated spam — the kind reCAPTCHA Enterprise lets through.

About

Pengon is built in Zürich by Erkens at Quad Studio, a web agency working with Squarespace and Webflow. Built on Cloudflare’s edge infrastructure with Workers, D1, and Workers AI — with Resend for transactional email and Clerk for authentication and account security.