Memory that learns from you
Past conversations are distilled into compact facts and surfaced only when relevant.
Own your AIPowerful Agents.
Powerful Agents.
Choose Your Own AI.
Our agents remember your work, run code, browse the web, and work while you're away. Run models locally or reach for a frontier model like ChatGPT or Claude. Osaurus is always yours and stays local. Coming soon to Windows.
As seen in
Your models. Your choice.
Connect OpenAI, Anthropic, or Google Gemini with your own API key, or run open models locally. Choose a model for each agent and switch without losing its memory or skills.
For local models on Mac, Osaurus includes a native inference engine built for Apple Silicon.
Ollama
MLX
Apple Foundation Models
LM Studio
OpenAI
Anthropic
Venice
OpenRouter
Grok
Google GeminiYour data privacy.
Under your control.
Everything is stored on your Mac and signed at every boundary. Optional telemetry, no training on your data, no servers in the loop. When you do choose a cloud provider, the Privacy Filter scrubs names, emails, and secrets from the prompt first, shows you the redactions, and blocks the send rather than leak.
See exactly what is stored and what leaves →Models are interchangeable. The layer around them is not.
Your context, your memory, your tools, your identity. Other apps keep that layer on their servers. Osaurus keeps it on your computer, in the open, under your control.
Built to do real work.
Full feature list →
Research
WritingOne agent per job
Each agent has its own model, memory, and skills. Create specialists yourself, or let Osaurus build and coordinate them.
Works with your files. Runs real code.
Point to a folder and agents can read, search, and edit its files. Shell, Python, and Node run in an isolated sandbox.
Uses the web like you do
Agents browse sites, read pages, and fill forms. Each has its own persistent browser. Built-in web search needs no API keys.
Works while you sleep
Run agents on a schedule or when a folder changes. Automate daily journals, inbox summaries, and end-of-day commits.
Free to use. Yours to build on.
The Osaurus app is free and MIT licensed. No subscription required. Use local models or connect a cloud provider. Cloud usage is billed separately.
Introducing Osaurus Workspaces
Work is better when done together.
Every team has a few people who know how everything works. Workspaces turns what they know into agents the whole team can ask, and the routines they carry into workflows that run on their own.
Osaurus for individuals stays free and MIT licensed. Workspaces is how teams pay for the parts a team needs.
Streamline knowledge. Build workflows. Automate routine tasks.
Knowledge that reaches everyone
The person who understands the codebase, contracts, or pricing builds an agent. The whole team asks it questions. Answers come from the source.
Workflows that run themselves
Agents call tools, read files, and run on schedules. Set up the release checklist, weekly report, or ticket triage once, and it keeps running for the whole team.
A private network, zero configuration
Shared agents run on your team's computers and talk over an encrypted network you host. Nobody stands up a server. Nobody edits a config file.
A Tuesday, with Workspaces.
9:00 AM Customer asks sales when the export feature ships. Sales asks the Release Assistant they share with Engineering. Sales receives the date from actual milestone, updates customer.
10:30 AM A new hire in marketing needs the difference between the two pricing tiers Asks the Product Assistant built last quarter
2:00 PM The Project Assistant runs its scheduled sprint update, gathering blockers and progress from the team’s repos Project Manager receives a summary to review, without asking
4:00 PM An employee asks HR about parental leave. The HR Assistant answers from the policy documentation. HR handles the part of the conversation that needs a person.
Use the cloud models you trust. Keep sensitive work local.
Use providers like Anthropic across your team, and choose a local model for agents handling sensitive data so that processing stays on your own hardware.
Your Research and Product Knowledge Assistants can use Claude, while your HR Assistant processes salary data with a local model. Choose what fits each agent’s work and your company’s data policies.
Workspaces is priced per seat, with a shared monthly pool of credits for cloud models. Local inference has no usage charges.
For the people who make the team work.
The IT lead who wants AI on hardware they control. The founder who wants the whole company moving faster without a tooling project. The business owner who would rather answer one question well than the same question ten times.
Osaurus for individuals stays free and MIT licensed. Workspaces adds paid features for sharing agents and workflows across your team.