Chat assistants · pricing
Osaurus is a strong choice for Mac users with Apple silicon who want free, MIT-licensed local agents with memory and tools, adding team sharing later if needed.
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Osaurus is free where it matters most for individuals. The Free plan is the full MIT-licensed app: local models with no usage charges, bring-your-own keys, MCP tools, skills, memory and scheduled agents, with no account needed. It requires macOS 15.5 or later on Apple silicon. Cloud models are paid separately, through prepaid credits or your own provider keys.
Workspaces is for small teams sharing agents: $20 per workspace per month for up to 5 seats, with $20 of cloud credits included each month (no rollover), roles, invite links and an encrypted network between team Macs. The $20 is described as an introductory rate. Enterprise is custom-priced with volume pricing, SSO and security review. Prices checked on 2026-09-29.
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Free web |
Free | Monthly | Individuals and developers | macOS 15.5+ on Apple silicon; Cloud models via prepaid credits | No |
| Workspaces web |
$20/mo per workspace per month | Monthly | Small teams sharing agents | Up to 5 seats; $20 of cloud credits included each month (no rollover); 14-day free trial, card required | No |
| Enterprise web |
Custom pricing | Unknown | Larger organizations | Volume pricing, annual invoicing | Not stated |
| If you | Pick | Why |
|---|---|---|
| you are an individual or developer happy to run models locally on a Mac | Free | Full MIT-licensed app with no charges for local models; cloud models cost extra. |
| a team of up to 5 wants to share agents | Workspaces, $20 per workspace per month | Unlimited shared agents, roles, invite links, a billing portal and $20 of monthly cloud credits. |
| your organization needs SSO and procurement support | Enterprise (custom) | SSO, admin controls, security review and dedicated support with annual invoicing. |
Free and MIT licensed forever, no account needed
14-day free trial on Workspaces; card required, first charge after trial
Cloud models are paid through prepaid credits or your own provider keys
Not stated
Prices checked Sep 29, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.
Free and MIT licensed forever, no account needed
14-day free trial on Workspaces; card required, first charge after trial
Free source (opens in a new tab)
Month
For: Individuals and developers
Limits
Includes
No API
$20/mo per workspace per month source (opens in a new tab)
Month
Yearly billing gives 2 months free; $20 is an introductory rate
For: Small teams sharing agents
Limits
Includes
No API
Custom pricing source (opens in a new tab)
Unknown
For: Larger organizations
Limits
Includes
Cloud models are paid through prepaid credits or your own provider keys
Not stated
At the listed prices, a single user pays between $240 and $240 a year on the fixed-price plans, or nothing on the free tier within its limits. Annual billing discounts, taxes and usage-based extras are listed per plan above where the vendor publishes them.
Yes, the app is MIT licensed with no subscription and no account; cloud models are billed separately. source (opens in a new tab)
$20 per workspace per month, introductory, with up to 5 seats, $20 monthly cloud credits and a 14-day trial that needs a card. source (opens in a new tab)
Yes. The app is free and MIT licensed forever, with no account needed. Local models carry no usage charges.
$20 per workspace per month for up to 5 seats. Yearly billing gives 2 months free.
Workspaces has a 14-day free trial, but a card is required.
macOS 15.5 or later on Apple silicon. The Windows version is not generally available yet.
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