Buying guide
The Best Robot Dogs of 2026
Updated June 25, 2026
Quadruped robots — “robot dogs” — have gone from research curiosities to genuinely useful machines for inspection, security, education and development. These are our top picks for 2026, spanning everyday companions to research-grade platforms, all available in the US.
Unitree Go2
The Go2 is the robot dog that started a movement. Standard 4D LiDAR L2 gives 360°×96° awareness, GPT-class intelligence powers its companion app, and Rage Mode hits up to 5 m/s — all from $1,600. It's the easiest, most capable entry point into quadrupeds.
Starting at
$1,600
Unitree Go1
A proven, field-tested platform that broke quadruped speed records, running up to 4.7 m/s. Its patented side-follow system and super-sensory perception array make it a reliable companion and developer base from $2,700.
Starting at
$2,700
Unitree Aliengo
When you need more payload and a rugged platform for serious R&D, Aliengo steps up. Sold on a quote basis for labs and industrial teams that have outgrown consumer quadrupeds.
From
On request
AgiBot D1
From AgiBot — the world's #1 humanoid maker by volume — the D1 brings a fresh, capable quadruped option with an EDU variant for education and development. Available on request.
From
On request
Frequently asked
For most buyers the Unitree Go2 is the best overall robot dog: it starts at $1,600, includes 4D LiDAR, reaches up to 5 m/s and has an excellent companion app. The Unitree Go1 is a strong value alternative, and Aliengo suits heavier research workloads.
Consumer quadrupeds start around $1,600 for the Unitree Go2 and $2,700 for the Go1. Research- and industrial-grade platforms like the Aliengo and AgiBot D1 are priced on request.
The Unitree Go2 reaches up to 5 m/s in Rage Mode, while the Unitree Go1 runs up to 4.7 m/s — both among the fastest quadrupeds you can buy.