HCompany has been quietly building some of the most capable computer-use models out there. Their latest, Holo3, dropped at the end of March, and it’s genuinely impressive. But here’s the thing that actually matters: they just turned it into a free Chrome extension called HoloTab, and it’s available right now.
No API keys. No Python environment. No reading through documentation to figure out how to wire up a vision model to a browser automation framework. You install it from the Chrome Web Store, type what you need done, and it handles the rest. The model watches your screen, understands the interface, plans actions, and executes them. It clicks buttons, fills forms, navigates between pages, makes decisions. All of it happens in your browser tab, and you just see the result.
This is the kind of thing that sounds like a demo video until you actually try it. I’ve been testing it for a couple of days, and I’m still a little surprised at how well it handles messy, real-world websites. Not just clean, predictable interfaces, but the kind of janky, overloaded pages that trip up most automation tools.
Routines: the feature that actually saves time
Quick one-off tasks are nice, but the real value here is in repetitive workflows. The kind of stuff that eats up your afternoon every week. Cross-referencing competitor prices across twenty e-commerce tabs and updating a spreadsheet. Scraping job listings from a dozen career pages and porting them into a tracking doc. You know the drill.
HoloTab’s Routines feature works like a macro recorder, but smarter. You hit record, go through the steps in your tab, and narrate what you’re doing and why. The model watches your screen and listens to your explanation, building up context about the actual goal, not just the sequence of clicks. When you stop recording, it generates a routine you can replay on demand or schedule for later.
I’ve seen this approach tried before, but the key difference here is the underlying model. Because HoloTab uses Holo3, which actually understands what it’s looking at on screen, the routines are more robust. They don’t break the moment a website changes its layout slightly. The model adapts.
Who is this actually for?
HCompany is positioning HoloTab as a tool for everyone, not just developers. And for once, I think that’s accurate. The setup is genuinely zero-friction. You don’t need to understand how computer-use AI works to benefit from it. You just need a task you’d rather not do manually.
The Chrome extension is free, which is refreshing given how quickly this space is moving toward enterprise pricing models. I suspect that won’t last forever, but for now, there’s no barrier to trying it out.
There are some rough edges. The extension is new, and I’ve had it hang on complex pages with lots of dynamic content. The narration-based routine recording works well in principle, but it’s sensitive to background noise. And if you’re hoping it can handle authentication flows or CAPTCHAs, you’ll be disappointed. It’s not magic.
But it’s good. Better than I expected from a first release. Computer-use AI has been hyped for a while, but this is one of the first times I’ve seen it packaged in a way that actually makes sense for non-technical users. No hype, just a Chrome extension that does what it says.
If you want to try it, the link is in the original announcement. The Chrome Web Store listing is straightforward. No sign-up walls, no waiting list. Just install and go.
Comments (0)
Login Log in to comment.
Be the first to comment!