AnyRedact vs Gamma PDF

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

AnyRedact compared with Gamma PDF
Detail	AnyRedact	Gamma PDF
What it does	Free online AI redaction tool that automatically detects and removes sensitive information from documents, images, and audio	Read papers. Keep what you learn.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan with 10 credits per day. Plus plan at $9/month with 600 pages or 200 minutes of audio. Pro plan at $24/month with 3,000 pages or 1,000 minutes of audio. Pay-as-you-go credit packs: 100 credits for $5, 500 credits for $15, 2,000 credits for $39.	Free: desktop app and self-hosted server. Lite: $2/month or $20/year. Plus: $5/month or $50/year. Pro: $20/month or $200/year.
Key features	Supports PDFs, images, Word, PowerPoint, Excel, text, and audio files Permanent redaction with flattening, overwriting, re-encoding, or tone replacement Automatic metadata stripping including author names, revision history, EXIF coordinates, and audio tags Browser-based processing with no file storage or AI training Manual review and customization of all detected items before export Works on mobile and tablet browsers with dedicated interface	Highlight, draw, and annotate on PDFs with every mark becoming a note Outliner with live Markdown and LaTeX for mathematical notation AI chat to ask questions about papers with cited answers Full-library search across notes, highlights, and all PDFs Shared workspaces with live cursors and comments for collaboration Works offline on iPad, Android, and desktop with automatic sync Integrations with Zotero, Obsidian, Logseq, and Notion Browser extension for one-click saving papers with metadata
What makes it different	Genuinely removes sensitive data rather than hiding it behind shapes No sign-up required for free daily credits with no watermarks Files never stored, logged, or used to train AI models	Self-hosted option with one Docker image for full control over data Live math support with Markdown and LaTeX directly in outliner notes Works on any device: Windows, macOS, Linux, iPad, Android, and browsers No vendor lock-in with SQLite files and export at any time
Community votes	0	0
DR (Domain Rating by Ahrefs)	27 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	22	9
Referring domains (Majestic)	9	1
Domain Authority (Moz)	2	Not checked yet
Page Authority (Moz)	12	Not checked yet
Spam Score (Moz)	-	Not checked yet

5 details filled in for both companies.

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