Tab Folio vs PI Labs

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Tab Folio compared with PI Labs
Detail	Tab Folio	PI Labs
What it does	Close tabs without losing the thread	Small browser tools that stay out of the way
Stage	Not given	Not given
Founded	Not given	Not given
Based in	FR	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0/month with 100 AI analyses per month, up to 3 Custom Collections, Sessions, Search by topic, Local-first privacy, Export to JSON. Pro: $5/month with 1,000 AI analyses per month, Unlimited Custom Collections, Notion sync, Early access to new features, Priority support, Sessions, Search by to	Basic: $10/month (400 energy), Standard: $20/month (800 energy), Pro: $95/month (4,400 energy). Top up: $20 for 800 energy.
Key features	AI-powered automatic grouping of tabs by topic and purpose Search tabs by topic instead of URL Reopen entire sessions in one click Works in Chrome, Edge, Brave, Opera and Chromium-based browsers Lightweight background processing without browser slowdown	Energy-based usage model One Google account, no licence key Cancel any time
What makes it different	AI organizes tabs by content and context, not by URL Find tabs by remembering the topic, not the website name Syncs to Notion for a permanent reference library No manual folders or drag-and-drop required	Built solo and shipped frequently Small tools that stay out of the way Energy-based pricing scales with usage
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 no change since last check	8 no change since last check
Trust Flow (Majestic)	17	3
Citation Flow (Majestic)	9	16
Referring domains (Majestic)	29	16

5 details filled in for both companies.

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