StackTools vs ChatSweep

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

StackTools compared with ChatSweep
Detail	StackTools	ChatSweep
What it does	Private browser tools for everyday work	Chrome extension to select, delete and archive ChatGPT conversations in bulk
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free: 1 bulk delete per day, up to 10 chats per run. Pro: $19.99/year, unlimited bulk delete, no limit on chats per run, bulk archive. Lifetime: $39.90 one-time payment, includes everything in Pro plus all future updates.
Key features	PDF merge, split and compress Convert Word, Excel, images to PDF OCR, redact and protect PDFs Compress images (JPG, PNG, WebP, AVIF) Convert HEIC images Background removal On-device image upscale Works offline after first load No signup required	Select and review loaded chats before deletion Current chat protection Bulk delete and bulk archive Safety checks and compatibility verification 26 interface languages Confirmation before deletion Desktop Chrome support
What makes it different	Files process in your browser with no uploads to servers No account, no credit card, no friction Works offline after first visit	Works only with loaded chats, not automatically fetching entire history Protects the conversation you are currently viewing Stops if page controls cannot be verified instead of guessing Does not read message contents or upload chat titles
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)	8 no change since last check	21 no change since last check
Trust Flow (Majestic)	4	15
Citation Flow (Majestic)	14	27
Referring domains (Majestic)	4	26

4 details filled in for both companies.

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