# Apollo vs Walker S2 in 2026

Comparing 2 humanoid robots across availability, pricing, capabilities, and verified deployments. Current as of 2026.

| Attribute | [Apollo](/consumer/models/apptronik-apollo) | [Walker S2](/consumer/models/ubtech-walker-s2) |
| --- | --- | --- |
| **Manufacturer** | [Apptronik](/companies/apptronik) | [UBTech Robotics](/companies/ubtech-robotics) |
| **Form factor** | humanoid | humanoid |
| **Maturity** | commercial | commercial |
| **Availability** | enterprise | enterprise |
| **Price** | Not announced | Not announced |
| **Capability claims** | 2: Picks and packs (autonomous); box unloading from trailers and containers (autonomous) | 1: Picks and packs (claimed-only) |
| **Brain** | [Gemini Robotics](/brains/gemini-robotics) (foundation-model) | [UBTech BrainNet (Thinker)](/brains/ubtech-brainnet) (foundation-model) |
| **Verified deployments** | 4 | 7 |
| **Privacy practices** | — | — |
| **Sources on file** | 35 | 26 |

_Canonical: https://deploy.report/compare/apptronik-apollo-vs-ubtech-walker-s2_

## Common questions

### What is the difference between Apollo and Walker S2?

Apollo and Walker S2 are both humanoid robots on the DEPLOY registry. They differ in maker, maturity, price, verified deployments, and how much of their autonomy is independently verified. See the table above for the full head-to-head; each figure is sourced.

### Is Apollo or Walker S2 more autonomous?

Apollo has more capabilities independently verified as autonomous on the DEPLOY registry than Walker S2. DEPLOY counts a capability as autonomous only when verified at a real deployment, not from a demo or a vendor claim.

### Which has more verified deployments, Apollo or Walker S2?

Walker S2 has more verified deployments (7) on the DEPLOY registry than Apollo (4). DEPLOY counts a deployment only when confirmed at a named site with a primary source.


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