Autonomous ErgoChair Pro vs Branch Ergonomic Chair Pro: Which Mid-Range Ergonomic Chair Wins?

If you’ve been shopping for an ergonomic office chair in the $350–$500 range, two names keep coming up: the Autonomous ErgoChair Pro and the Branch Ergonomic Chair Pro. Both are direct-to-consumer chairs from companies focused specifically on office furniture, both cost roughly the same, and both promise all-day comfort with extensive adjustability.

So which one should you actually buy? As someone who advises patients daily on workspace ergonomics and the connection between posture, eye strain, and overall comfort, I’ve put together this detailed comparison to help you decide.