Simular (Sai)
Sai, from Simular, is a computer-use AI agent that operates a machine like a person - clicking, typing and driving the GUI across browser, desktop apps and terminal, and writing code. Runs on a provisioned VM or the user's own Mac/Windows with live visibility and approvals. From $20/month after a trial; invite-only. Agent; outcomes vendor-reported.
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Our take
Simular's Sai is a computer-use agent that operates your machine the way you do - clicking, typing, driving the GUI - across browser, desktop apps and the terminal, and it can write code too. It runs on a provisioned VM or your own Mac or Windows, with live visibility and approvals. From $20/month after a trial; currently invite-only.
Best for
People who want an always-on agent that works across desktop and web apps, with a human able to watch and approve.
Pros
- Unifies browser, desktop and terminal control
- Live visibility and approval steps
- Runs on a VM or your own device
- Affordable $20 entry tier
Cons
- Invite-only access for now
- Computer-use still needs supervision
- Pro tier jumps to $500/month
How it compares
Against cataloged computer-use agents like Manus and browser agents like Browser Use, Sai spans desktop GUI, web and terminal in one system.
Full review
Sai is Simular's always-on computer-use agent. It operates a computer the way a person does - clicking, typing and working through the GUI - and spans the browser, desktop applications and the terminal in one system, and it can write and run code as part of a task.
It runs either on a virtual machine Simular provisions or on the user's own Mac or Windows device, keeping the user in control through live visibility and approval steps. Plus is $20/month and Pro $500/month after a seven-day trial; access is currently invite-only. As a computer-use agent, reliability still benefits from supervision and the outcome claims are vendor-reported.
Cloudkart Trust Graph
3.6/5- Actual Utility4/5
Source: Initial LLM-authored rubric (backfill)
- Ease of Use3/5
Source: Initial LLM-authored rubric (backfill)
- Pricing Fairness4/5
Source: Initial LLM-authored rubric (backfill)
- Reliability3/5
Source: Initial LLM-authored rubric (backfill)
- Differentiation4/5
Source: Initial LLM-authored rubric (backfill)
Scored as of . Each score is versioned and auditable; vendors cannot buy it.
How this score is set
- Editorial rubric
- Primary signal — five dimensions, 3.6/5 average.
- Community reviews
- None yet.
- Pricing verified
- Not yet verified
- Independence
- Score set by our editorial team before any affiliate relationship is considered. No vendor can buy it.
Frequently asked questions
- Is Simular (Sai) free, and how much does it cost?
- Simular (Sai) offers a free trial, after which a paid plan is required.
- Who is Simular (Sai) best for?
- People who want an always-on agent that works across desktop and web apps, with a human able to watch and approve.
- How is Simular (Sai) rated on Cloudkart.ai?
- Simular (Sai) scores 3.6 out of 5 on the Cloudkart.ai rubric, which weighs actual utility, ease of use, pricing fairness, reliability and differentiation. Scores are set editorially and can never be bought.
Community reviews
No community reviews yet. Be the first to share how Simular (Sai) works for you.
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