An AI assistant that researches and compares on the web
Tabrein opens the sites one after another, reads what matters (price, size, delivery date, cancellation terms) and gives you a short comparison. Because it uses your Chrome, it sees the prices and stock that you would see.
Add to Chrome, free 200 free credits to start, no card neededAsk it like this
Example requests
Type them in the side panel in your own words, in any language. Add “stop before saving” when you want to look first.
- “Find the cheapest nonstop flight from Berlin to Lisbon next Friday and show me the options. Don’t book anything.”
- “Compare three standing desks under €400: price, size and delivery time.”
- “Open my order history and tell me which parcels haven’t arrived yet.”
- “Read this 40-page terms document and list the cancellation and refund rules.”
It asks you before
- Adding to a cart and checking out
- Booking or reserving anything
- Signing up for newsletters or accounts
By default, Tabrein Guard also holds any form submission or data its clicks would send, until you allow it.
What it can’t do
- It does not get around paywalls or site blocks.
- Prices change; it reports what the page showed at that moment.
- Long research across many sites uses more steps; the Smart speed suits it best.
Is it better than asking a chatbot?
A chatbot answers from what it learned before. Tabrein opens the live pages in your browser, so it sees today’s prices and your own accounts.
Can it buy the best option for me?
It can get to the checkout, but it stops and asks before paying. You decide.
Can I keep working while it researches?
Yes. It works in a tab of its own; use other tabs and windows meanwhile.
Hand over
the busywork.
Install the extension, sign in and try it with 200 free credits.
Add to Chrome, free 200 free credits to start, no card neededTabrein is a product of Novpix LLC. © 2026 Novpix LLC