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Bayes Research

Bayes Research — Amsterdam NL — Est. 2024

Open Source • MIT License

The agent thatworks with you.

Bayes is a smart assistant that runs on your own computer. It brings together information from all over, helps you make well-founded decisions, and tells you honestly how sure it is — and it updates its answer whenever something new comes in.

Install via Terminal
$ curl -fsSL https://bayesresearch.nl/install.sh | sh
Halftone archival portrait of Thomas Bayes
BAYES AGENT — v1.0.0MIT LICENSE

Capabilities

One assistant.Everywhere you work.

#01Observe

It gathers your information.

Pulls in files, emails, websites, and data from wherever you keep them — so everything lives in one place.

#02Remember

It remembers everything.

Keeps track of what it has learned across every chat, so you never have to explain the same thing twice.

#03Update

It changes its mind when the facts do.

When new information comes in, it updates its answer instead of sticking with an outdated one.

#04Delegate

It handles many things at once.

Splits a big job into smaller tasks and works on them side by side, without slowing down.

#05Search

It looks things up for you.

Searches the web, reads pages, understands images, and uses other tools whenever a task needs them.

#06Calibrate

It tells you how sure it is.

Every answer comes with an honest confidence level and a clear trail of why it got there.

How It Works

Ask a question.Watch it get sure.

bayes · agent
v1.0.0
You

Which supplier is cheapest this quarter?

Bayes

Supplier B — about 12% cheaper.

Evidence gathered3/3
  • Price sheets3 files
  • Recent invoices14 docs
  • Live FX rateslive
Confidence87%

Ask a question and Bayes gathers the evidence, weighs it, and answers — with an honest confidence score. The more it checks, the surer it gets.

Install — Runs Everywhere

Up and runningin one command.

macOS

macOS 12+

Download

Windows

Windows 10 / 11

Download
macOS / Linux
$ curl -fsSL https://bayesresearch.nl/install.sh | sh
Windows (PowerShell)
$ irm https://bayesresearch.nl/install.ps1 | iex

Pricing

Start free.Scale when it pays off.

Free

€0

For one person, running on your own computer.

  • Runs on your computer
  • One assistant
  • Community support
Install

Plus

€12 / mo

Adds cloud power and long-term memory.

  • Cloud-powered models
  • Long-term memory
  • Scheduled tasks
Start

Pro

Popular

€39 / mo

For heavy use, running at full speed.

  • Runs many tasks at once
  • Faster, priority models
  • Access to 300+ models
Start

Lab

Custom

For teams that want it on their own servers.

  • Runs on your servers
  • Single sign-on & audit logs
  • Dedicated support
Contact

All paid plans include monthly usage credits and access to 300+ AI models through the Bayes Portal. Prices shown are placeholders.

OUTPUT 999 — SEED: 0000001

Every observationchanges the model.

Install Desktop App →

Bayes Agent — v1.0.0

MIT License — © 2026 Bayes Research BV