Web4 Browser vs FilePaster

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

Web4 Browser compared with FilePaster
Detail	Web4 Browser	FilePaster
What it does	AI antidetect browser and multi-account workspace with true-to-device browser identity	Copy and paste files from cloud drives, Gmail and websites directly into upload boxes or folders
Stage	Not given	Not given
Founded	Not given	Not given
Based in	HK	PH
Pricing model	Freemium	Free trial
Pricing	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	FilePaster: $19.99 USD per year. 7-day free trial with no credit card required.
Key features	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	Copy from Google Drive, Dropbox, OneDrive, SharePoint, Gmail and websites Paste into any website upload box or computer folder Image compression reducing file size by 70–85% Video compression to fit upload limits of 8, 10, 25, 50 or 100 MB Drag and drop files between tabs Copy Gmail attachments and photos from emails Support for up to 3 browsers Convert Google Docs, Sheets and Slides to Word, Excel and PowerPoint No sign-in required, uses existing browser sessions
What makes it different	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	Files go straight from source to destination with no servers involved Works with accounts already signed in to your browser, no new passwords needed One keyboard shortcut works across all supported services Preserves folder structure when pasting to computer Image and video compression happens on your computer, not on servers
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)	44 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	8	0
Citation Flow (Majestic)	26	14
Referring domains (Majestic)	54	1

6 details filled in for both companies.

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