MarklyKit vs TranslateBuff

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

MarklyKit compared with TranslateBuff
Detail	MarklyKit	TranslateBuff
What it does	Browser extension for highlighting, annotating, and taking notes on any webpage	AI translator for webpages with multiple models
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan includes unlimited highlighting and drawing with local-only storage. Pro plan costs $7.99/month with a 7-day free trial, including cloud sync, unlimited sticky notes, PDF export, AI connectors, and API access.	Free plan with unlimited basic translation; Pro Annual at $4.32/mo (2M AI tokens per month, billed $51.90 every 12 months); Pro 2 Months at $6.95/mo (2.5M AI tokens per month, billed $13.90 every 2 months); Pro 3 Years at $1.66/mo (1.5M AI tokens per month, billed $60.00 every 36 months)
Key features	Privacy masking with blur tool for sensitive data AI connectors for Claude, ChatGPT, and Grok via MCP server Local-first storage with optional cloud sync on Pro plan Keyboard shortcuts for rapid tool switching Focus mode to toggle annotation visibility Browser PDF highlighting support	Read entire webpages in bilingual or translation-only mode Highlight any text for instant translation in a popup Translate as you type with keyboard shortcut Compare 20+ AI models side by side Context-aware translation with industry terminology Bilingual video subtitles for YouTube Translation hub to paste text and compare results Works on Chrome, Edge, and Firefox AI-powered sentence segmentation for videos Keep original webpage layout in translations
What makes it different	Designed specifically for academic research with citation-ready PDF exports Built-in MCP server enabling direct AI integration without copy-pasting No account required to start highlighting immediately	Access multiple premium AI models without managing separate accounts Whole-page context for more accurate terminology and tone Compare translations from different AI models side by side Bilingual video subtitles with AI sentence segmentation Flexible pricing scaled by translation volume
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)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	6	0
Referring domains (Majestic)	2	1

5 details filled in for both companies.

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