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Tab Deck vs MarklyKit

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

Tab Deck compared with MarklyKit
DetailTab Deck logo Tab DeckMarklyKit logo MarklyKit
What it doesAll-in-one browser tab and tab group manager Browser extension for highlighting, annotating, and taking notes on any webpage
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree plan available with core features. Pro plan: $29.9/yearly (All Free Features plus premium support, cloud sync, Notion sync, Raycast integration). Lifetime: $68 (limited time offer, 78 sales, 22 left). 7-day free trial available. 100% money back guarantee within 7 days of purchase. 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.
Key features
  • Save and restore tabs with a single click
  • Tab group management and creation
  • Cloud sync and backup
  • Share sessions and tab groups via web link
  • Notion integration for syncing tabs
  • Raycast integration for tab search
  • De-duplicate tabs
  • Fuzzy search for saved tabs
  • Dark mode and keyboard shortcuts
  • 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
What makes it different
  • 30+ practical features in one focused extension
  • Integrations with Notion and Raycast
  • Simple, transparent pricing with free tier
  • Quick migration tools from OneTab and Session Buddy
  • Responsive developer support
  • 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
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)52 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)200
Citation Flow (Majestic)216
Referring domains (Majestic)722

5 details filled in for both companies.

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