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Tab Folio vs Web4 Browser

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 Web4 Browser
DetailTab Folio logo Tab FolioWeb4 Browser logo Web4 Browser
What it doesClose tabs without losing the thread AI antidetect browser and multi-account workspace with true-to-device browser identity
StageNot given Not given
FoundedNot given Not given
Based inFR HK
Pricing modelFreemium Freemium
PricingFree: $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 Free plan includes 3 browser environments with no team members. Starter at $9/month provides 15 environments. Small Team at $19/month includes 1 team member and 55 environments. Popular at $39/month includes 2 team members and 125 environments. Scale Team at $69/month includes 4 team members and 250
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
  • Isolated browser profiles with persistent identity and session data
  • Real-device fingerprinting and AI environment modeling
  • Per-profile proxy and network configuration
  • Browser automation with visual workflows and headless execution
  • Team permissions, roles, and activity logging
  • AI browser workflows and MCP skill integration
  • Multi-environment grouping and workspace organization
  • Profile template copying and batch creation
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
  • Real-device signals and AI environment modeling instead of manual parameter mixing
  • Isolated execution boundaries with team-level access control and activity logging
  • Unified workspace for profiles, proxy routing, automation, and team handoffs
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)7 no change since last check44 no change since last check
Trust Flow (Majestic)178
Citation Flow (Majestic)926
Referring domains (Majestic)2954

6 details filled in for both companies.

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