rabbit OS3 review (2026): is the free plan enough?
Task-doing AI agent that works from a chat request
Black Friday: is there a rabbit OS3 sale?
rabbit OS3 report card
Weak · out of 4.0 · graded Nov 13, 2026
Best for an AI agent that does multi-step jobs from one request
rabbit's OS3 is an agent that takes a plain request and carries out research, image creation or file work on a connected computer. New accounts get free usage with no card, then paid plans run $20, $99 and $199 a month with weekly usage that resets every Friday and doesn't carry over. Nothing on the pricing page says how much a plan actually covers.
Who rabbit OS3 is for
- Fits if you want to hand over a whole job, such as research or sorting files, in a sentence
- Makes sense if you already own the rabbit r1 and want it to do more
Who rabbit OS3 is not for
- Pricey if you use it heavily: the plans jump from $20 to $99 to $199 a month
- Watch out: usage resets every Friday and what you don't use is lost
- Watch out: there's also a five-hour limit, so capacity comes back slowly after a busy stretch
- Tight if you top up: credits are $5 for 250 and need an active plan
- Skip it if you want to see figures first, because the page shows no usage numbers
Why rabbit OS3 gets a 1.8
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- DValue for money$20 a month is the start of the dearest tenth of AI assistants, and the heavier plans are $99 and $199. The page shows only relative usage levels, never a figure.
- CFree plan and trialFree usage of the rabbit-hosted model plus 30 phone minutes, with no card. The page doesn't say whether it renews, so it may be a one-off.
- CFeaturesTasks, image creation, connected computers, phone calls and a choice of model. The listing shows no usage figures, so what each plan really buys isn't clear.
- CEase of useNo rating on record, and a computer has to be connected before it can touch your files.
- CPlatforms and integrationsBrowser, Mac and Windows apps, Telegram messaging and the rabbit r1 device. No phone app is listed.
What these grades rest on. Graded from this listing, whose facts were read from rabbit's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/rabbit#review"><img src="https://toolgpa.com/badge/rabbit.svg" alt="rabbit OS3: 1.8 GPA on ToolGPA" width="196" height="56"></a>Where rabbit OS3 stands among AI assistants
rabbit OS3's GPA of 1.8 is higher than 2 of the 87 other AI assistants we grade, and level with 6.
It stands best on free plan and trial (C, above 12 of 87) and worst on value for money (D, above 0).
Its paid plans start at $20 a month, against a middle price of $12.46 for the category: 43 of the 53 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 43 tools score higher and cost less.
Each grade against the category
Every bar is all 88 AI assistants we grade, cut by the letter each got. rabbit OS3’s own letter is outlined.
- DValue for moneyAbove 0 of 87, level with 9
- CFree plan and trialAbove 12 of 87, level with 43
- CFeaturesAbove 1 of 87, level with 49
- CEase of useAbove 6 of 87, level with 33
- CPlatforms and integrationsAbove 2 of 87, level with 39
Price against what you get
Each dot is one of 65 AI assistants. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep rabbit OS3, or make your own?
Keep it
To replace rabbit OS3 you would be making an AI agent, with the models and the safeguards behind it. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 79 of the 87 other AI assistants grade higher. It costs $240 a year.
What you could not
- An AI agent, with the models and the safeguards behind it.
- An AI model, which you can rent by the request but not make.
- A library of papers and sources to search.
- An image model, which you can rent by the picture but not make.
- A real app for macOS and Windows. Something home-made would be a web page.
What this rests on. rabbit OS3’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is rabbit OS3?
rabbit OS3 is an AI agent from rabbit that carries out multi-step tasks, such as research, creating images and organizing files on a connected computer, from a plain request. It runs in a browser, in desktop apps, by messaging or on the company's r1 device. New accounts get free usage of a rabbit-hosted model, and paid plans add weekly usage.
Worth knowing
- Included usage and phone minutes refresh every Friday at 12:00 UTC and unused usage does not carry over.
- Each plan also has a five-hour usage limit, so capacity returns gradually.
- Extra credits cost $5 for 250, $40 for 2,500 or $120 for 10,000, and buying them needs an active plan.
- The pricing page shows no usage figures for the plans, only relative levels.
Key features
- Describe a result, not the steps
- OS3 works through the steps of a request and comes back when a decision is the user's.
- Connected computers
- It can use files and tools on connected computers, including sorting and renaming files, and one task can involve more than one machine.
- Phone calls
- Plans include weekly phone minutes for standard US and Canada numbers, up to 15 minutes a call.
- Several ways to reach it
- Use it in a browser, the desktop app for macOS and Windows, iMessage, RCS or SMS, a paired Telegram bot, or by speaking to r1.
- Hosted or bring your own model
- The rabbit-hosted model is the default. A custom model with your own API key, a local model or a custom endpoint is not charged by rabbit.
rabbit OS3 pricing
As of Nov 13, 2026, rabbit OS3 has a free plan, and paid plans start at $20 per month.
- Starts at
- $20 per month
- Free plan
- Free usage of the rabbit-hosted model for tasks and images, plus 30 phone minutes, with no card needed. The page does not say whether this renews.
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Free usage | $0 | Free usage of the rabbit-hosted model for tasks and images, plus 30 phone minutes, for every new account. |
| $20 plan | $20per month, billed monthly | Everyday use: weekly included usage and 30 phone minutes a week. |
| $99 plan | $99per month, billed monthly | Frequent use through the working day: more included usage and 60 phone minutes a week. |
| $199 plan | $199per month, billed monthly | Heavy use: the most included usage and 120 phone minutes a week. |
Read from rabbit.tech on Nov 13, 2026. Prices change, so confirm with rabbit OS3 before you buy.
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Common questions
Does rabbit OS3 have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. rabbit OS3 is listed for Web, macOS and Windows.
Does rabbit OS3 have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. rabbit OS3 is listed for Web, macOS and Windows.
Is rabbit OS3 open source?
rabbit OS3 is not described as open source on its own site, as read on Nov 13, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Nov 13, 2026.