brethof-brain · long-term memory for your AI agents

Privacy-first AI
that gets better with you

You have more projects than mornings, and you don't want to spend any of them re-explaining yourself to a machine. The AI tools you've used all do the same thing: you tell them your context once, they forget it by the next session, and you start over.

Brethof's tools work the other way: the more you use them, the more they carry — your decisions, your tone, the ground you've already covered. Your data stays yours: your memory lives on your machine or encrypted under your key, the model that handles a pass is contractually bound not to train on it, and nothing you make here becomes a footnote in somebody's marketing. A real person answers our mail, and we'll tell you when a tool isn't worth it — even when that costs us the sale.

Your audio never leaves your machine
Your agents remember your project
Privacy first
Try for free

What's worth your time

The morning that goes differently: you open a session and your agent is already briefed — no re-explaining, no pasting, no md files. brethof-brain starts on a free plan; Voice Pro is bought once and stays yours. The free things are free for a reason, not because they're bait.

brethof-brain — we only process your memory, we never store it. It answers before you ask.
Free to start · local or hosted

brethof-brain

Your AI agents forget everything between sessions — the style you chose, the constraints you set, the decision from Tuesday they cheerfully contradicted. brethof-brain is the memory they carry with them. It comes in two editions: local, on your own machine, or hosted in our cloud — and it answers before you ask. To install it, tell your agent: install brethof-brain.

Start the PC, open the session, say "continue" — and the agent already knows the project, the rules, where you stopped. Next week's session picks up where this week's ended, and you stop repeating yourself. Lost in a jungle of md files? No more md files.

Your memory lives on your machine or in our cloud, encrypted under a key only you hold — locked, it's unreadable to everyone, us included. Delete the account and it's destroyed entirely. We process your memory; we never store it. Every control is written down.

Start free See brethof-brain

Brethof Voice Pro — main screen
Paid · runs entirely on your machine

Brethof Voice Pro

Speak, and it types. On your own machine. You talk in your language; it writes in yours — or in someone else's, if that's who you're writing for.

Your voice never leaves your machine — no round-trip, no recording sent anywhere.

And you buy it once: it's yours, with no subscription to creep in later.

See Voice Pro Download the trial

Free · the channel

Nova

Nova is where we use these tools ourselves, in public. We take them into real work and show you the result — including the parts that failed.

When a tool is bad, the page says so. Nova has covered tools it ended up telling you to avoid, and those negative verdicts stay up.

Watch the channel Subscribe on YouTube

Free · open on GitHub

Awesome lists

The awesome lists Free, curated, and backed by receipts. The good lists point you at tools we've actually tried.

One list exists for the opposite reason: it names the practices that waste your afternoon, so you don't have to learn them the expensive way. Nothing behind a paywall, no course waiting at the end.

And if you want the updates, the newsletter covers new releases, real benchmarks, and the occasional deep-dive — no spam, and one click to leave. Browse the lists See them on GitHub

Three things we don't trade

Your data stays where you put it

Local, your memory lives on your own machine — we process it, we never store it. Hosted, it's encrypted under your key, and locked it is ciphertext to everyone, us included. It's never sold, and the model provider is contractually bound not to log, retain or train on what goes through. The client is source-available: read every line and see what leaves your machine. The security details are one click away, so you can check rather than trust us.

Buy Voice Pro once and it's yours

Voice Pro is a single purchase. You pay once, it's yours, and nothing about that changes later. No free six months that turns into a paywall, no annual plan that creeps in once you're comfortable. One payment, done.

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We publish the bad reviews too

When we say a tool is good, we tried it. When we say one isn't, we publish that too, and the review stays up. We don't soften it, bury it, or quietly rewrite it after a vendor complains. We'd rather you read the criticism than buy on a feeling.

Hear it when it ships

New releases, real benchmarks and the occasional deep-dive. No spam, unsubscribe in one click.

Everything we build

External:   YouTube · GitHub