HumanoidRoster
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Head to head.

Choose robots to compare, or use the roster picker below. Spec-for-spec diff, Reality Score side-by-side, shareable URL.

Start with a guided matchup
Figure 02 vs Apollo→

Two factory pilots, very different transparency levels.

Atlas Electric vs Optimus Gen 2→

Verified robotics lab maturity versus manufacturing-scale ambition.

Neo vs Digit→

Home-first soft robotics versus warehouse-first biped logistics.

G1 vs H1→

Unitree's compact platform against its faster full-size humanoid.

Search by opening the menu, or keep using the roster picker below.

Search by opening the menu, or keep using the roster picker below.

Booster T2 P3 full-size bipedal robot in an official product image×
Booster Robotics
Booster T2
Demo44Reality
SeeLight S1 / GigaAI household robot demo thumbnail from XRoboHub's repost of the launch footage×
GigaAI
SeeLight S1
Demo38Reality
⇄ Swap sides
Quick read

Booster T2 leads on more comparable public fields than SeeLight S1. This is not a blanket verdict: missing values are treated as not sourceable, and Reality Score/lifecycle should be read alongside the spec rows. Public specs are sparse, so avoid over-reading the head-to-head.

Booster T2 leads on
  • Reality Score
SeeLight S1

No automatic spec wins from sourceable comparable values.

Specs
Spec
Booster T2
SeeLight S1
Lifecycle
Demo
Demo
Reality Score
44 / 100
38 / 100
Height
No sourceable public value for one side.
140 cm
No sourceable public value
Weight
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Payload
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Runtime
No sourceable public value for one side.
2h
No sourceable public value
Top speed
No sourceable public value for one side.
2 m/s
No sourceable public value
DoF (total)
No sourceable public value for one side.
31
No sourceable public value
DoF (per hand)
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Actuator
No sourceable public value for one side.
Electric
No sourceable public value
Teleop
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Evidence
Evidence
Booster T2
SeeLight S1
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
No
Last reviewed
2026-07-18
2026-05-21
Source confidence
high
Source list published