Structured data from any website

Define custom fields once, browse normally, and pull exactly what you need into rows you can export — no copy-paste marathons. Optional AI autofill reads the open tab (via your API key) so you review and save. Data stays in your browser until you export.

Get free tier Buy Pro — €19

Free: Install from the Chrome Web Store — limits on sessions, saved rows, and autofills.

Pro: One-time purchase. License key delivered by email — paste in Options or side panel to unlock. Manage your license anytime.

Simple plans

Pricing

Free

Try the workflow

$0 forever

Sensible limits on sessions, rows, and autofills.

  • Templates & sessions
  • AI autofill (within limits)
  • CSV / JSON export
  • Data stays in your browser
Pro

Unlimited use

€19 one-time

Lifetime license for this product version. No subscription.

  • Unlimited sessions, entries per session, and AI autofills
  • Full CSV / JSON export
  • License key + manage license & devices
Buy Pro — €19

Total shown at checkout before you pay. Refunds and how we handle billing are explained in our terms and refund policy.

Product

Why Collectorium

Built for entry, not browsing

One focused job: turn messy pages into consistent fields you can trust—without building scrapers or juggling spreadsheets for every site.

Your AI endpoint

Autofill sends page text to the OpenAI-compatible API you configure (cloud or local). We don’t need your page content on our servers for the core product.

Simple Pro unlock

Pay once, get a license key by email, paste it in the extension — no subscription. Move or deactivate devices from the same place you completed checkout.

Export when you’re done

Everything you save lives in Chrome local storage until you export CSV or JSON—handy for audits, CRM prep, or research datasets.

Support

Contact

Product questions, Pro / billing, or feedback — send a message and we’ll get back to you.

Email support