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Pricing

Your brain runs on your Mac. Choose how far it reaches.

Nothing in the local brain is metered. Cloud adds unlimited web chat with your Mac from a browser or phone; Team gives every seat Cloud, plus invites, roles and a shared roster.

Free

The local brain, unmetered, with a free account.

Free: $0 with a free account.

No payment. The key never expires.

  • A lifetime license key with your account
  • The brain and agent loop on your Mac, with unmetered recall
  • Bring your own model key, or run a model locally
  • An MCP server for Claude Code, Cursor, Codex and other MCP clients
  • 5 web chats a month with your Mac

Cloud

Recommended

Reach your Mac's brain from anywhere.

Cloud: $14.99 a month.

Prepaid for 30 days. Nothing renews on its own.

Billing period
  • Everything in Free
  • Unlimited web chat with your Mac, from a browser or phone
  • Turns run on your Mac, against your own memory
  • Reach up to 3 Macs on one license key
  • A Pro license key, issued once your payment confirms

Not sure yet? Free accounts get 5 web chats a month.

Team

Cloud for every seat, managed together.

Team: $29 per seat per month.

Prepaid for 30 days. 5 to 50 seats.

5 seats × $29 = $145 for 30 days

  • Everything in Cloud, for every seat
  • Invite teammates by email
  • Owner, admin and member roles
  • Shared roster with live presence in the Mac app
  • Removing someone frees their seat

How paying works

  • USDC on Base

    Pay from a browser wallet, or scan the QR code with your phone. Checkout adds less than a cent to the price so your payment can be matched to its order.

  • Prepaid, never auto-charged

    A plan runs for 30 or 365 days. When it ends you are back on Free; renew whenever you like. Nothing leaves your wallet without your signature.

  • Your key, on screen and by email

    The license is issued once the payment confirms on Base. You see it straight away, and we email it to you.

Compare plans

Everything each plan includes, side by side.

FeatureFreeCloudTeam
Price$0$14.99 a month, or $129 a year$29 per seat a month
PaymentNoneUSDC on Base, prepaid for 30 or 365 daysUSDC on Base, prepaid for 30 days
License keyLifetime, with your accountProPro, one per seat
Brain, agent loop and recall on your MacUnmeteredUnmeteredUnmetered
Your own model key, or a local modelIncludedIncludedIncluded
MCP server for your coding agentsIncludedIncludedIncluded
Web chat with your Mac5 a monthUnlimitedUnlimited, every seat
Macs web chat can reach, per keyUp to 3Up to 3Up to 3 per seat
Agent activity log in the dashboardIncludedIncludedIncluded
Seats115 to 50
Email invites, roles and a shared rosterNot includedNot includedIncluded

Questions about a plan, or need more than 50 seats?

admin@xynthis.com