ArcBrain
AutomatedPersistent memory MCP server for VS Code Copilot, Cursor, Claude Desktop, and Windsurf that remembers decisions and context across sessions.
ArcBrain has 4 plans: a free plan and paid plans from $19/month. We last read its pricing page on 3 October 2026. We have not recorded a price change.
ArcBrain plans and prices
Free Trial
$0
Pro
monthly$25/mo
- custom
- 14-day free trial included
- 2 machines / devices
- Unlimited local memory
- 56+ MCP tools
- VS Code, Cursor, Claude Desktop
- 3-layer memory aging pipeline
- Priority support
- Early access to new tools
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- Cloud backup (bring your own S3 — free)
- Remote Access tunnel included
- Extra machines: +$10/mo each
Solo
monthly$19/mo
- 14-day free trial included
- 1 machine / device
- Unlimited local memory
- 56+ MCP tools
- VS Code, Cursor, Claude Desktop
- 3-layer memory aging pipeline
- Cloud backup (bring your own S3 — free)
- Remote Access tunnel included
Show all 9 featuresShow fewer
- Extra machines: +$10/mo each
Lifetime
one time$349
- 14-day free trial included
- Unlimited machines / devices
- Everything in Pro
- Lifetime updates — all future features
- Remote Access tunnel included
- Cloud backup (bring your own S3 — free)
- No recurring charges, ever
- Founding user status
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- Input on roadmap
Price history
Last 3 recorded changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Sep 3, 2026 | Lifetime | New plan | — | $349 | — |
| Sep 3, 2026 | Pro | Reclassified | — | $25 | — |
| Sep 3, 2026 | Solo | New plan | — | $19 | — |
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