Sanctuary AI Phoenix Gen 7vsTesla Optimus Gen 2
Side-by-side comparison of Sanctuary AI Phoenix Gen 7 and Tesla Optimus Gen 2: specs, price, use cases and SDKs.

Phoenix Gen 7
Cognitive humanoid with Carbon AI

Optimus Gen 2
General-purpose humanoid from Tesla
Specifications
| Spec | Phoenix Gen 7 | Optimus Gen 2 |
|---|---|---|
| Price (USD) | $250,000 | $30,000 |
| Category | humanoid | humanoid |
| Payload | 25 kg | — |
| Runtime | 6 h | 8 h |
| Speed | — | 2.5 m/s |
| Weight | 70 kg | 57 kg |
| Degrees of Freedom | 40 | 28 |
- Retail stocking
- Manufacturing
- Labor automation
- Factory automation
- Home assistance
- Logistics
When to pick which
Choose the Sanctuary AI Phoenix Gen 7 for high-intensity industrial environments like heavy manufacturing or specialized retail stocking where manipulation complexity and strength are paramount. With a 25kg payload capacity and 40 degrees of freedom, this robot excels in tasks requiring the lifting of heavy crates or the execution of intricate assembly sequences that simpler humanoids cannot manage. While the $250,000 price point is high, the Carbon AI integration provides a cognitive edge for unstructured environments. Select this model for pilot programs in high-value logistics hubs where dexterity and raw power outweigh the need for massive fleet volume.
Opt for the Tesla Optimus Gen 2 when scaling a large-scale fleet for logistics or general facility assistance where cost-efficiency is the primary constraint. At a $30,000 price point—nearly one-eighth the cost of the Phoenix—it is the superior choice for high-volume deployments across multiple warehouse locations. The 8-hour runtime and lighter 57kg frame make it better suited for continuous, mobile tasks like light material transport or repetitive sorting. Buyers looking for a versatile, cost-effective platform for general-purpose labor automation should prioritize Optimus, especially when leveraging the familiar Python SDK for rapid integration into existing software stacks.
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