# Simular Sai

> Computer-use agent that operates a cloud desktop or your own computer

Sai is a computer-use agent from Simular that completes tasks by seeing the screen and clicking and typing through browsers, desktop apps, file systems and terminals, so it can work in software that has no API. It runs on a dedicated cloud computer that keeps your logins and setup between sessions, or on your own Mac or Windows machine, and a task taught once can be rerun on a schedule. A free plan has a daily credit allowance; paid plans start at $50 a month of usage credits.

- **Category:** AI Agents
- **Made by:** Simular Inc.
- **Website:** https://www.sai.work
- **Runs on:** Web, macOS, Windows
- **Facts last checked:** Oct 6, 2026

## Pricing

Simular Sai has a free plan. Paid plans start at $50 per month (Pay as you go, includes 50,000 credits).

- **Pricing model:** Free plan
- **Free plan:** Explore plan: a credit allowance refreshed daily, limited access to a cloud-based Windows computer, workflow creation and testing, and community support.
- **Free trial:** None listed.

| Plan | Price | What you get |
| --- | --- | --- |
| Explore | $0 | A daily credit allowance, limited access to a cloud-based Windows computer, creating and testing workflows, and community support. |
| Pay as you go | $50 per month | 50,000 credits a month ($50 of usage) for AI models and computer time, up to 5 cloud computers at once billed only while running, and credit top-ups. |
| Sai Unlimited | $500 per month, per workspace | Unlimited AI usage under fair-use guidelines and an always-on Windows or Linux cloud computer. Heavy use may shift Sai to an efficiency mode. |
| Enterprise | Custom | Everything in Sai Unlimited, plus managed scaling, a dedicated account team, SSO and RBAC, custom integrations and SLA guarantees. |

Read from https://www.sai.work/pricing on Oct 6, 2026. Prices change, so confirm with Simular Sai before buying.

## Key features

- **Operates real interfaces:** Sai sees the screen and clicks and types through browsers, desktop apps, file systems and terminals, so it can handle software that offers no API.
- **Dedicated cloud computer:** Sai works in its own Windows or Linux cloud machine, which keeps your logins, preferences and context between sessions and carries on after you close your laptop.
- **Bring your own device:** Sai can run on your own Mac, Mac mini or Windows machine instead. On Pay as you go, only AI usage is then charged, with no computer time.
- **Scheduled reruns that reuse steps:** A task taught once can be saved as a reusable skill and rerun on a schedule. Simular says the unchanged steps become code, so repeat runs need fewer model tokens.
- **Approvals and live view:** You can watch Sai's computers work, approve its critical steps, and get notified by iMessage, SMS or Telegram when a task needs you.
- **API and MCP server:** The Simular Platform exposes Sai through an API key and an MCP server that coding agents such as Claude Code, Codex and Cursor can call.

## Good for

- Recurring tasks in desktop software or portals that offer no API
- People who want automation that keeps running with their laptop closed
- Developers adding computer use to a coding agent through MCP

## Worth knowing

- The free Explore plan has a daily credit allowance whose size the pricing page does not state, and only limited access to a cloud computer.
- On Pay as you go, the $50 a month of credits pays for both AI usage and cloud computer time; heavier use needs top-ups.
- Sai Unlimited costs $500 a month and covers one workspace; additional workspaces are upgraded separately.
- Running Sai on your own device is offered for Mac and Windows, while the cloud computers are Windows or Linux.

## Works with

iMessage, Telegram, Claude Code, Codex, Cursor

**Tags:** AI agents, Workflow automation, Public API

## Alternatives

- [Manus](https://toolgpa.com/tools/manus): General AI agent for research, slides, websites and browser tasks. [Compare](https://toolgpa.com/compare/manus-vs-simular-sai)
- [Zo Computer](https://toolgpa.com/tools/zo-computer): Always-on personal cloud computer run by an AI agent. [Compare](https://toolgpa.com/compare/simular-sai-vs-zo-computer)
- [Happycapy](https://toolgpa.com/tools/happycapy): Cloud sandbox computer where AI agents run skills and automations. [Compare](https://toolgpa.com/compare/happycapy-vs-simular-sai)
- [Airtop](https://toolgpa.com/tools/airtop): AI agents that automate web, app and API workflows from a chat. [Compare](https://toolgpa.com/compare/airtop-vs-simular-sai)
- [SuperNinja](https://toolgpa.com/tools/superninja): Autonomous AI agent that works on its own cloud computer. [Compare](https://toolgpa.com/compare/simular-sai-vs-superninja)

## Sources

The prices, plans, platforms and features above were read from these pages on Oct 6, 2026:

- https://www.sai.work
- https://www.sai.work/pricing
- https://www.sai.work/solutions/smb
- https://www.sai.work/claude-code
- https://platform.simular.ai/
- https://www.simular.ai

Page: https://toolgpa.com/tools/simular-sai
Listed by ToolGPA (toolgpa.com).