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LLMnesia vs SlideSieve

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

LLMnesia compared with SlideSieve
DetailLLMnesia logo LLMnesiaSlideSieve logo SlideSieve
What it doesSearch your AI chat history across ChatGPT, Claude, Gemini and more, locally and privately Auto-capture slides from course videos into clean PDFs with synced transcripts
StageStartup Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: local search, history import, auto-capture, MCP connection. Vault: £8/month or £88/year (billed annually with one month free, equivalent to £7.33/month). Plus tax. Free Plan: $0 forever with up to 50 slides and 3 transcript trials. 3-Month Access (Students): $6.99 one time, expires 90 days after purchase. Pro Lifetime (Best Value): $16.99 one time (originally $24.99, 32% launch discount), pay once and use forever with unlimited slides, transcripts, and PDF exp
Key features
  • Search across 15 AI platforms with semantic search
  • Auto-capture new conversations automatically in background
  • Save individual lines as reusable memories
  • Star conversations for easy retrieval
  • Filter results by AI platform or date
  • Local MCP connection for Claude Desktop and Cursor
  • Export conversations in portable format
  • End-to-end encrypted sync across devices with Vault
  • Vault web app beta for searching on phone and desktop
  • Automatic slide detection that identifies real slide frames and skips instructor webcams, code editors, and transitions
  • Transcript extraction with automatic pulling from supported platforms in Timed View or Readable View
  • Manual snap capture with keyboard shortcuts (Ctrl+Shift+9) for code, notebooks, and demos
  • Customizable Slide Detection Zone to manually define capture area or set exclusion zones
  • PiP Magic Eraser that removes webcam overlays and fills background areas smoothly
  • Deduplication that skips duplicate slides while preserving bullet builds and progressive reveals
  • Multi-View Slide Browser with grid, list, and full-screen presentation views
What makes it different
  • Completely local-first: free search index stays in your browser, nothing sent to servers
  • No account required for core features
  • Spans all your AI tools in one searchable interface
  • Retrieves conversations even after they're deleted from original platforms
  • Lightweight design with minimal browser performance impact
  • Works across multiple platforms (DeepLearning.AI, Coursera, Udemy, YouTube) with same toolbar and workflow
  • Free plan with 50 slide captures and 3 transcript trials, no credit card or signup required
  • Lifetime Pro ownership model ($16.99 one time) with all future features included and no recurring subscriptions
  • Supports Chromium-based browsers (Chrome, Edge, Brave, Opera, Arc) officially and on other variants
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)19 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)2616
Referring domains (Majestic)433

5 details filled in for both companies.

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