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ShardStitch vs AI999X Labs

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

ShardStitch compared with AI999X Labs
DetailShardStitch logo ShardStitch AI999X Labs
What it doesLocal-first AI coding memory and recovery for Claude, Cursor, Codex, Gemini, and more Not given
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Free
Pricing$49 one-time lifetime license, no subscription or recurring fees, Windows/macOS/Linux desktop apps included Not given
Key features
  • Session recovery across 31 AI coding tools including Claude, Cursor, Codex, Gemini, Cline, Devin, Windsurf, and more
  • Git-aware state tracking with branch, diff, changed files, and recent commits
  • Dependency graph showing file relationships and god-node detection
  • 49 MCP tools callable directly from Claude Code, Cursor, Devin, and Windsurf
  • Session Vault for local recovery history after crashes and outages
  • Zero telemetry with local recovery and optional explicit exports only
  • Hivy on-device intelligence for context trimming and drift detection
  • Windows, macOS, and Linux desktop apps with CLI and VS Code/Cursor extension
  • Council 12-agent review layer for risky handoffs to surface stale assumptions
  • 39 scientific models across mathematics, physics, chemistry, engineering, life sciences, economics and geospatial analysis
  • 3,438 capabilities with worked examples and formulas
  • Desktop app for Windows and Linux
  • Command-line interface for scripts and terminal
  • In-browser calculator on every model page
  • Python packages via pip
  • SpaceBuild for space system design with 146 products
  • MachineBuild for engineering and mechanical design with 1,042 products
  • Capability orb visualization of all 3,438 capabilities
  • No internet or account required
What makes it different
  • Recovers from disk state without needing the old session alive, unlike transcript-based approaches
  • Works after the session ends or is locked out, unlike /compact or /handoff skills
  • Formats for 31 AI tools instead of locking you into one platform
  • Local-first with zero telemetry and no cloud sync unless explicitly configured
  • Runs completely offline with no data sent anywhere
  • Shows all working and formulas for every calculation
  • No sign-up required or accounts needed
  • Available as desktop app, CLI, browser, and Python package
  • Models improve themselves through local research
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)8 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)50
Citation Flow (Majestic)200
Referring domains (Majestic)240

3 details filled in for both companies.

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