Automation
Sai
A computer-use agent that runs repetitive computer tasks for you, unattended.
Sai is Simular's computer-use agent. It runs repetitive computer work on a dedicated cloud Windows or Linux computer, or on your own Mac or Windows machine, and gets faster with each run. Explore is free with credits that refresh daily. Pay as you go is $50 a month for 50,000 credits ($50 of usage), and Sai Unlimited is $500 a month. Simular published its open-source Agent S4 research framework on October 21, 2026.
- Vendor
- Simular
- Price
- Free tier, then $50 and up
- Experience
- Intermediate
- Platforms
- Web, macOS, Windows
- Last reviewed
- October 26, 2026
- Free tier
- Yes