Your data, your devices,
your insights.

shenas brings together what you already track -- your sleep, your company's decisions, your boat's engine hours, your journaling, your finances. Everything stays in one picture on your own home mesh. The patterns it finds are yours alone, and nothing is sent off your device for someone else to see.

Get in touchSee what's next

Free and open source · Runs on your own home mesh — laptop, phone, tablet, servers · No account, no cloud

We use it on ourselves

The company that builds shenas runs on shenas.

Agent operations, decision quality, and work-product reactions all flow through the same source, transform, and on-device-model pipeline that the product offers users. The "what's working" surface that synthesizes patterns from your sleep and spending also synthesizes patterns from our own work.

If the architecture cannot run a company, it cannot run a person.

sleep · decisionsenergy · tripsutilization · maintenanceYouYour companyYour boat

shenas keeps a picture of what you pay attention to, and notices patterns across it.

Built around what matters

Every feature helps you understand the parts of life that matter to you -- on your terms, on your own home mesh.

Models train on your home mesh, and -- when you opt in -- learn from patterns discovered across many other meshes. The data itself never moves. Your data stays home; only the wisdom travels. Everything you connect -- your sleep data, your decisions, your journaling -- stays on your own home mesh. No cloud account, no third-party sync. Back it up, move it, delete it -- it is yours completely. When shenas needs to ask an outside AI service something on your behalf, the connection is being built so the service can't tell which person is asking. Anonymous by design, not by trust. Plugin signing is being built so that every add-on can be cryptographically verified before reaching your system. Once it ships, you'll know exactly what is running and where it came from. Once a source is connected, data syncs on your schedule and stays aligned across your home mesh -- laptop, phone, tablet, all in step. No manual exports, no spreadsheets, no remembering to check. Sleep from your tracker, decisions from your records -- every source feeds into one view, so you can see connections across the parts of life you care about. Swap surfaces, add new ones, change the theme. The interface adapts to what you care about, not the other way around.

Connect what matters to you

Your health tracker, your bank, your journal, your calendar -- they all hold a piece of the picture. shenas brings them together on your home mesh so you can see it whole.

fitness tracker
HRV, sleep, steps, body composition, activities
music platform
Listening history, top tracks, saved albums, playlists
email
Messages, labels, filters, threads
calendar
Events and schedules for time tracking
finance app
Transactions, budgets, spending categories
notes app
Daily notes frontmatter -- mood, habits, journaling
language app
Streaks, XP, and lesson progress
data export
Photos, location history, watch history from data exports
Something else
Add a service that matters to you. Learn how (open source)

The community version is open source.

The shenas you run today -- local pipeline, source plugins, transforms, surfaces -- is free and open source. The code is public so anyone can read it, extend it with new sources, and verify what their machine is running.

Developers and the technically curious can find the architecture, the engineering principles, and the plugin documentation atshenas.ai/oss. Source: shenas-org/shenas Public mirror (shenas-org/shenas): Last updated 2026-05-23. Treat it as frozen; do not rely on it for current releases.

The community version stays free. The local pipeline, the on-device models and the privacy primitives stay in the community version.

shenas is open-core. What is sold is the operation of a service: either it needs a party who is not you, or it is a convenience over something the community version already does for free.

Nothing on this list is for sale yet.

Account services

  • Identity / namespaceNot yet for sale

    Needs someone other than you: the namespace and identity operator; a name has to be issued and kept unique by whoever runs the namespace

    If you leave: the community version runs with no account; keys and data are untouched; the name lapses

  • RelayNot yet for sale

    Needs someone other than you: two devices behind NATs cannot both be the relay between them

    If you leave: direct paths keep working; anyone can run the same upstream relay

  • MailboxNot yet for sale

    Needs someone other than you: someone holds ciphertext for a peer that is offline

    If you leave: live and relayed delivery continue; only store-and-forward for offline peers stops

  • Push relayNot yet for sale

    Needs someone other than you: the holder of the app's push credential at the platforms; a push sender is the app's publisher, not its user

    If you leave: the app fetches when opened

  • RecoveryNot yet for sale

    Needs someone other than you: a witness holding a recovery shard; a user who has lost every device cannot be their own witness

    If you leave: the user's own copy of their key material, kept where they choose

  • InheritanceNot yet for sale

    Needs someone other than you: custody that outlives the user; someone holds the instruction and acts when the user no longer can

    If you leave: the user hands the key to a person themselves

  • Signed plugin channelNot yet for sale

    Needs someone other than you: a vouch is someone else's statement; the company reviews and signs as one signer among those the user trusts

    If you leave: the trust store and every plugin stay; only the company's signature stops being renewed

Hosted compute and storage

  • LLM proxy → mixnetNot yet for sale

    Needs someone other than you: the account holder at the model provider is the company, so the provider sees the company's account, not the user's, though prompt content can still identify the person; later, the anonymity set of the other users

    If you leave: the community version calls a provider with the user's own key, or a local model

  • BackupNot yet for sale

    Needs someone other than you: storage the user's own devices do not provide, holding ciphertext the operator cannot read

    If you leave: export to a place the user holds and replication across their own devices; the company's copy is never the only copy

  • Cloud workersNot yet for sale

    Already free: the same worker runs on the user's own always-on machine

    If you leave: the user runs the worker themselves; a hosted worker holds only a cache and its configuration

v0.17.2