Collect structured data from web pages using AI autofill. Define custom fields, extract info with any LLM, and export to CSV.
Users
10
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#204K
#170K among extensions
Version
1.1.3
updated 13 Apr 2026
Users
monthly, 6 months
Latest, 21 Oct 2026:10 usersMove the mouse over the chart for any month
Ratings count
monthly, 6 months
Latest, 21 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Collectorium
Collectorium — AI-powered web data collector
Define custom data schemas and collect structured information from any web page — with one-click AI autofill or manual entry.
HOW IT WORKS
1. Create a session with the fields you want to collect (price, address, name, notes, etc.)
2. Browse to any page and open the side panel
3. Hit AI Autofill — the AI extracts data into your fields automatically
4. Review, edit inline, and export to CSV or JSON
KEY FEATURES
• AI Autofill — works with OpenAI, Groq (free), Ollama (local), OpenRouter, or any OpenAI-compatible API
• Custom fields — text, number, dropdown, checkbox, date, email, phone, URL, image, long text
• Confidence indicators — highlights fields the AI was uncertain about
• Draft persistence — unsaved data survives panel closes
• Duplicate detection — warns before overwriting an existing entry
• Inline editing — edit saved entries directly from the Data tab
• Cross-session search — filter and find entries across all your sessions
• CSV & JSON export — one click to download all collected data
• Session templates — export and share your field schemas as JSON
PRO VERSION
Unlock all features with a one-time license key. Get yours at https://collectorium.asimplek.cloud
PRIVACY
All data is stored locally in your browser. Nothing is sent anywhere except to the LLM API you configure. Full privacy policy: https://collectorium.asimplek.cloud/privacy.html
LLM SETUP
Works with OpenAI (bring your API key). Also supports free options via Groq or OpenRouter, and fully local models via Ollama — no data leaves your machine.