Kallimachos

Pricing

Two plans: free self-host and cloud. A team plan gets built when someone asks for it.

Self-host

Personal · unlimited

$0

AGPL-3.0 · one Docker line

Start on GitHub
  • Unlimited vault
  • stdio MCP (Claude Code)
  • Web UI · galaxy view
  • Korean search

Whether anything is held back from the free build is decided before the first release

Cloud

Personal · unlimited devices

$15 / mo

billed $180 yearly

$19 / mo

billed monthly

Join within 3 months of launch: first 12 months at $14/moThe yearly launch price is set before launch

Start on cloud

Trial terms are set before launch

Everything in self-host, plus

  • Remote MCP — claude.ai · Claude Code · ChatGPT · Gemini
  • Always-on index
  • A graph that outlives a restart
  • Unlimited, consistent devices

Commercial licence

Organisations that cannot use AGPL

Ask

Priced when you ask

Email us
  • Same code · different licence
  • When legal blocks AGPL
  • Set case by case

Prices in USD. Korean residents pay 10% VAT. (inclusive/exclusive display is set before launch)

Compare everything

FeatureSelf-hostCloud
가격$0$15/월 연납 · 월납 $19
라이선스AGPL-3.0AGPL-3.0
배포Docker호스팅
vault 크기무제한무제한
stdio MCP (Claude Code)
웹 UI · 갤럭시 뷰
원격 MCP (claude.ai · 모바일)
항상 켜진 색인
기기 수기계마다 따로무제한 · 일관

Common questions

Why $19?

It is where comparable open-source + hosting tools sit. Yearly is $15 a month — 21% less.

Is there a launch discount?

Yes — time-limited, with an end date. There is no lifetime price: hosting is an ongoing cost, and permanent prices eventually collapse.

What if the price goes up?

60 days notice. Before the increase you can prepay a year at the old price, and existing customers keep the old price for at least 12 months.

Refunds?

Article 8 of the Terms: withdraw within 7 days of payment for a full refund; a yearly plan canceled mid-term is refunded pro rata for unused months. It is still a draft pending legal review, and the Terms page says so.

Built and run by one person. Instead of promising response times, issues are handled in the open on GitHub.