Your AI memory shouldn't belong to a company that mines it for ad revenue. Eigenmesh is open source, pay-as-you-go, and yours forever.
See it in action
Follow up with Alex on migration blockers — due early April.
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Recording usage
Logging this capture as a billable activity so usage and pricing stay visible in your history.
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"Open source" doesn't just mean free — it means anyone can read the code that handles your memories, including the people who make sure we can't do anything shady with them.
Eigenmesh wurde von Anfang an nach den Prinzipien der EU-Datenschutz-Grundverordnung gebaut. Kein nachträgliches DSGVO-Badge — sondern das Fundament.
Wir nutzen keine Analytics-Tools, keine Tracking-Pixel, keine Third-Party-Cookies. Null.
Deine Daten werden ausschließlich in der EU verarbeitet — kein Drittland-Transfer, kein Schrems II-Risiko.
Dein Konto und alle Daten jederzeit vollständig löschbar. Keine versteckten Kopien, kein Backup-Rest.
Open Source unter Apache 2.0 — jeder kann den Code prüfen. Was wir sagen, ist was wir tun.
Why Eigenmesh
Your memory lives in plain storage you control. No hidden copies, no silent sync to a vendor cloud.
Nobody else reads your memories. Not for ads, not for training, not for "improving the product."
The full code is public, so anyone can verify we're not doing anything shady with your thoughts.
View on GitHub →Eigenmesh plugs into ChatGPT, Claude, and other AI tools so your memory follows you between them.
Transparency
A live usage log — nothing hidden, markup included.
Usage log · this session
Pricing
Most people pay less than a coffee a month — and we show you every charge, every call, with no markup hidden anywhere. The fine print: a flat 15% on AI token costs, visible on every line. No subscription. No minimum. Cancel by stopping.
EigenMesh
Start in minutes.
Example: capture 1,000 thoughts, ask 200 questions → ~$4.20/mo
Get early accessSelf-hosted
Your keys. Your stack.
Example: free software + your ~$3–15/mo API costs to your provider
View source on GitHub → Get early access — self-hostedAbout
Eigen Mesh is for people who jot ideas in many places and want one place that remembers them — not another app that makes you sort everything by hand.
Save a thought in plain language. We handle the tidy-up in the background—topics, dates, and connections—so you can ask for it later in everyday words.
The software is open source under Apache 2.0 — free to run yourself with your own API keys, or use EigenMesh directly without setting up servers. Either way, you always know where your data lives.
What you get
FAQ
A personal memory service for your AI. You save thoughts in plain language, we organize them in the background, and your AI assistant can find them when you ask — across any tool you use.
Those products remember you inside their own apps. The moment you switch tools, your memory stays behind. Eigenmesh remembers you across every AI you use — and the data lives with you, not with a vendor.
Yes. EigenMesh is open source under Apache 2.0 — the same codebase powers both EigenMesh and self-hosted deployments. Source is on GitHub at github.com/hikaru90/eigen.
No. Write naturally when you capture something. Sorting, labels, and connections happen automatically after you save.
Because you shouldn't pay for memory you're not using. You see every charge, every call. If you go a month without asking anything, you pay almost nothing. If you ask a lot, you pay a little more — but you always know what for.
Yes. Self-host the open-source software for full control, or use EigenMesh directly if you prefer not to manage servers. Either way, your data stays yours.
Your raw notes stay in your database. We never paste hidden copies of your full memory into AI prompts—only the text needed to answer your question.
No. Your memories are kept separate from other users’ accounts, with strict access rules on the server.
Ask about early access, running Mesh for your organization, or anything else—we read every message.
Get early access