01

Your data never leaves your hands.

Your designs, ledgers, code, and records live in your own repositories and storage, on your machines or in accounts you control. ElephantineOS reads and writes where you point it. We are not the custodian of your work, and we never train on it.

~/your-workspace · your git remotes · your cloud, your keys

02

Bring the agent you already trust.

ElephantineOS is an interface, not a model. Connect the AI subscription you already pay for and the city speaks through it. The forge, the scriptorium, the market are all worked by your agent, under your account.

Claude Code · Codex · Grok · Gemini · opencode

03

No lock-in, by design.

Swap agents whenever a better one ships. Walk away and everything you made walks with you: plain files, open formats, standard git history. The city is where you work; it is not a cage for what you make.

open formats · plain files · portable by default

Explorer

Free

The 2.5D browser game. Walk 393 BC, play, no download.

• ·2.5D Elephantine Island in the browser
• ·No account needed to play
• ·No download, no install
• ·Community support

Desktop

$10/month

One seat, wherever you run it: install it on your machine, or run it headless on any box you own.

• ·Install on your Mac or Windows machine
• ·Or run it headless on any box you own
• ·One seat covers both: sign in on either
• ·Local workspace: projects, design tiles, DRC, routing, exports
• ·Bring your own agent CLI
• ·$100 a year if you pay yearly

Enterprise

Contact us

On-prem headless on your metal, and seats that work with no route to the internet.

• ·Headless install on your hardware or your cloud account
• ·Air-gapped seats with on-prem LLM integration
• ·Advanced versioning and audit export
• ·SSO and extra seats
• ·Named support channel and onboarding
• ·Your data never lands on our disks