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Sai

Your First Robosecretary Automating Work Across Apps and Desktops
5 ratings4.40
Saves421
CategoryProductivity
PlatformWeb
PricingFree trial

Sai is an AI-powered robosecretary managing a fleet of autonomous computers that perform tasks across various software, websites, and desktop applications by mimicking human interactions such as reading screens, clicking buttons, and typing forms. It supports Windows, macOS, and Linux and enables automation even on legacy apps without APIs.

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Ratings & Reviews

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4.40

5 reviews

Product
4.90
Design & Polish
4.40
Performance
3.90
Mobile PageSpeed
Performance
54 out of 100, Needs improvement
Accessibility
91 out of 100, Good
Best Practices
96 out of 100, Good
SEO
100 out of 100, Good

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Information

CategoryProductivity
PlatformsWeb
PricingFree trial
AccountNot confirmed
ListedSeptember 2026
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Website checks

Mobile PageSpeed
Performance
54 out of 100, Needs improvement
Accessibility
91 out of 100, Good
Best Practices
96 out of 100, Good
SEO
100 out of 100, Good

Website checks are queued. Results will appear here when complete.

Around the Web

Product Hunt421 source points · 48 comments

4.40 from 5 Product Hunt reviews

I’ve been using Simular for the past few months to run high-fidelity simulations for our autonomous drone project, and it’s quickly become one of the most valuable tools in our workflow. The realism of the physics engine, combined with the flexibility of environment customization, allows us to test edge cases that would be dangerous or impractical in real life. One of Simular’s strongest points is its ability to integrate with ROS and other common robotics frameworks. It made the transition from prototype to simulated testing incredibly smooth. The cloud-based scalability is a game-changer too—we can run hundreds of scenarios in parallel, which speeds up development and debugging significantly. The UI is fairly intuitive for experienced users, but there’s a bit of a learning curve if you're new to simulation platforms. Documentation is decent, though I’d love to see more real-world example projects or video tutorials added. My only minor gripe is the occasional glitch when switching between environments or loading complex assets—nothing show-stopping, but something I hope they continue to optimize in future updates. Overall, Simular feels like a mature, thoughtfully designed product that fills a real need in robotics and AI development. If you're serious about testing in virtual environments before field deployment, it's absolutely worth a look.

emmanuel_darko · Review on Product Hunt

The editable, deterministic code for each action is a clever feature that promotes transparency and customizability. However, for less technical users, the interface around editing and managing these actions could feel intimidating. Introducing a more visual, drag-and-drop style editor alongside the code view might make the platform more approachable while keeping power users happy.

inesli · Review on Product Hunt

This is my first time using this product, and I was disappointed to see it only supports macOS. Afterwards, I accessed the cloud computer to try experiencing its autonomous capabilities. I could observe that its thought process follows logical problem-solving steps, but there seem to be some issues with the interaction. For example, I couldn't enter Chinese text in the search box, and it couldn't handle the Google search engine's human verification (captcha). Looking forward to the release of the Windows version.

yuexuan · Review on Product Hunt

Congrats on the launch, Simular team! How do you guys ensure that all runs are deterministic while still having this "thinking" part when, let's say, the form changes and we have to enter another value? Thinking from a perspective where I have to fill out hundreds of website forms almost daily, but those forms are updated monthly.

vshashkov · Imported from Product Hunt