interTabs 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.

interTabs compared with Web4 Browser
Detail	interTabs	Web4 Browser
What it does	AI Tab Manager that intelligently remembers, organizes, and suggests tabs	AI antidetect browser and multi-account workspace with true-to-device browser identity
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	HK
Pricing model	Freemium	Freemium
Pricing	Basic (Free): Easy-to-Use Tab Manager with Limited 10 AI Requests per week. Premium: $2.99/month with Unlimited AI Requests and Early Access to New Features. Annual Premium: $1.99/month billed annually for 33% off.	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	Save tabs as sessions for later reopening One-click intelligent tab organization AI-powered smart labeling of tab groups Quick launch saved sessions in new windows Start new sessions with AI based on task description Support for Chrome, Safari, and Edge browsers	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	Intelligent AI-powered automatic tab labeling eliminates meaningless session names One-click organization of countless open tabs into organized sessions AI can start new sessions based on what users are looking for	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 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)	10 −3 (down) since last check	44 no change since last check
Trust Flow (Majestic)	9	8
Citation Flow (Majestic)	28	26
Referring domains (Majestic)	408	54

5 details filled in for both companies.

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