Skip to main content

Index vs Thread Turbo

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

Index compared with Thread Turbo
DetailIndex logo IndexThread Turbo logo Thread Turbo
What it doesKeep work, personal life, and every project in its own space. Switch between them without closing tabs or losing your place. Browser extensions to speed up long AI chats, export conversations, and manage AI usage
StageNot given Startup
FoundedNot given Not given
Based inNot given ES
Pricing modelFree Freemium
PricingNot given Long-chat Speed Fix: Free (ChatGPT support), Pro 3.99 €/month or 19 € lifetime (Claude and Gemini support). Chat Export: Free (ChatGPT to Markdown), Pro 9 € one-time (PDF, HTML, Claude and Gemini support). Claude Usage Tracker: Free (session badge and weekly limits), Pro 2.99 €/month or 15 € lifetim
Key features
  • Spaces, each holding its own groups that open as Chrome tab groups
  • Favorites: up to eight pinned pages that stay with you in every space
  • Sleeping tabs that go out of sight and come back when clicked
  • Hundreds of themes
  • Rewind function keeping a week of changes on your computer
  • Export one JSON file to share with AI assistants like ChatGPT or Claude
  • Search any group, space or link from any page
  • Private by design with no account, server, or network requests
  • Long-chat speed optimization to fix typing lag and scrolling stutters
  • Export chats to Markdown, PDF, and HTML formats
  • Claude usage tracking with session and weekly limits display
  • Usage history and forecast analytics for Claude
  • Prompt library with tags, search, and quick insertion (Alt+P or //)
  • Custom message count settings per chat
  • Batch export for multiple open chat tabs
  • Desktop alerts for usage thresholds
What makes it different
  • Keeps a week of changes you can rewind through on your computer
  • Sleeping tabs preserve your place while keeping them out of sight
  • 100% local processing with no accounts, analytics or server data collection
  • Works on multiple AI platforms including ChatGPT, Claude and Gemini
  • Unified prompt library accessible across ChatGPT, Claude and Gemini
  • Affordable lifetime purchase options as alternative to subscriptions
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)20 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)90
Referring domains (Majestic)70

4 details filled in for both companies.

More alternatives to Index More alternatives to Thread Turbo

Help centre