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memsync vs y

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

memsync compared with y
Detailmemsync logo memsyncy logo y
What it doesOne set of memories across every machine you work on A Mac coding agent app for Claude Code and Codex that reshapes itself live
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Open source
PricingMac app free with no account on one machine; $15 per month to sync every machine with 14 days free trial; iPhone app $7.99 once. Free
Key features
  • Session capture from Claude Code, Codex and Cursor on Mac and Linux
  • Full-text search over all memories by project, kind and machine
  • MCP tools in every session for search, recent, status and machines
  • Search from any browser at mem.i8l.tech
  • Local viewer on 127.0.0.1 answering from hub or local mirror
  • Project exclude list kept locally to prevent capture
  • Export everything as SQLite file with one-click deletion
  • One token per machine, revocable without affecting other machines
  • Sync every 15 minutes using content identity
  • Run Claude Code and Codex agents in parallel
  • Isolated workspaces for each coding session
  • Modify feature for real-time app interface changes
  • Live application modifications without restart
  • Keep app modifications across updates
  • Real tool calls and code execution
What makes it different
  • Content identity ensures the same memory from multiple machines lands once safely
  • Free on one Mac with no account or setup required
  • Memories retained 30 days after subscription ends for export
  • Self-modifying app that reshapes its own interface live based on natural language requests
  • Open source and free, built to be reshaped by developers
  • Run multiple coding agents in parallel with isolated workspaces
  • Instant UI changes applied without restarting the app
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)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)03
Citation Flow (Majestic)018
Referring domains (Majestic)09

5 details filled in for both companies.

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