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Tab Deck vs Header Override

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 Header Override
DetailTab Deck logo Tab DeckHeader Override logo Header Override
What it doesAll-in-one browser tab and tab group manager Open-source browser extension to modify HTTP request and response headers and cookies
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Open source
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. Not given
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
  • Modify request and response headers with a focused editor interface
  • Scope rules to specific URLs using browser-supported filter patterns
  • Customize response cookies with Domain, Path, SameSite, Lifetime, Max-Age, and Secure attributes
  • Create up to five local rule profiles for different projects and test setups
  • Import and export profiles as local JSON files between browsers
  • Enable, disable, delete, and annotate rules with comments
  • Support for Chrome, Edge, and Firefox
  • All rules stored locally in browser with no server transmission
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
  • Open-source with MIT License and full transparency
  • Rules stored entirely locally with no analytics, tracking, or external servers
  • Lightweight alternative to ModHeader
  • URL scoping prevents rules from affecting unintended websites
  • Simple interface requires no coding knowledge
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 check8 no change since last check
Trust Flow (Majestic)203
Citation Flow (Majestic)2118
Referring domains (Majestic)7213

4 details filled in for both companies.

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