Ameca is the flagship humanoid robot from Engineered Arts, a British company specializing in expressive, interactive robots for entertainment, education, and human-robot-interaction research. Ameca is not built for labor or locomotion — it is built for expression. Its defining feature is an extraordinarily lifelike face, driven by Engineered Arts' proprietary Mesmer technology, capable of a wide range of human emotions. A deliberate design choice keeps Ameca clearly robotic — grey skin on the face and hands, a visibly metallic body — to sidestep the "uncanny valley."
Price Range
Ameca's price is not publicly listed; Engineered Arts quotes per configuration. Industry sources place it broadly in the $100,000–$500,000 range depending on whether you buy a head-only unit, a half-body unit, or a full robot. Ameca is also available for event rental.
| Configuration | Indicative pricing |
|---|---|
| Head-only / single module | Lower end of range (modules run independently) |
| Half-body | Mid-range |
| Full unit | Up to ~$500,000 |
| Rental | Available for events (quote-based) |
Full Specifications
| Spec | Value |
|---|---|
| Type | Full-size, interactive, fully programmable humanoid; does not walk |
| Degrees of freedom | ~61 total, including ~27 animating the eyes, lips, and facial features |
| Face technology | Mesmer — dozens of individually actuated facial motors replicating human muscle movement |
| Sensing | Cameras, microphones, depth sensing; speakers for two-way audio-visual interaction |
| Software | Engineered Arts "Tritium" platform; cloud-connected (remote control, avatar use, animation/simulation) |
| Architecture | Modular and upgradeable in hardware and software; modules run independently |
| Use environment | Indoor only |
Model Breakdown
Ameca is modular by design — a customer can buy just a head, just an arm, a half-body, or a full robot, and upgrade later without replacing the whole unit. Engineered Arts launched Ameca Generation 3 at ICRA 2025, with improved expressiveness, alongside a companion platform ("Ami"). The same Mesmer face technology and Tritium software underpin Engineered Arts' other robots.
Buyer's Guide: What to Know
Ameca is an interaction platform, not a worker. It cannot walk and is not designed for manipulation tasks or industrial labor. It is built for museums, research institutions, corporate events, and educational outreach.
Modularity controls cost. Because modules operate independently, you do not have to buy a full robot — a head-only configuration is a legitimate, lower-cost entry point. Decide which modules you actually need.
It is indoor-only. Ameca is not built for outdoor environments.
The face is the product. If your goal is the most expressive, lifelike facial interaction available commercially, that is exactly what Ameca is optimized for. If you need mobility or manipulation, look elsewhere.
Ameca vs Similar Robots
- Ameca vs Engineered Arts Mesmer: Mesmer is the realistic-face technology and robot line; Ameca applies Mesmer expressiveness in a deliberately non-realistic, robotic-looking body.
- Ameca vs Engineered Arts RoboThespian: RoboThespian is the older, more basic interactive humanoid; Ameca is the advanced flagship with far greater facial expressiveness.
- Ameca vs Figure 02 / Tesla Optimus: Completely different categories — those are mobile labor robots; Ameca is a stationary expression-and-interaction platform.
Source: Engineered Arts
