Company record
Fourier
Updated November 9, 2026 · Presspool
Fourier is a Shanghai robotics company that makes the GRx bipedal humanoid series (GR-1, GR-2, GR-3) and the GRW wheeled robot, alongside rehabilitation robots. fftai.com
Funding
- RMB 300 million Series E3, announced August 1, 2025. Sole investor named: Runyang Technology (润阳科技, 300920.SZ). Sources: oeeee.com, finance.sina.com.cn.
Whether AI names Fourier
- On the Humanoid robots map: named or cited in 11 of 48 answers to Presspool's Humanoid robots questions on November 9, 2026 (ChatGPT 4 of 8, Claude 1 of 8, Perplexity 4 of 8, Gemini 1 of 8, Google AI Mode 0 of 8, Google AI Overviews 1 of 8). See the map. Of the 31 companies on the map, Fourier ranked 9th by answers naming or citing it in that sample. The other companies AI names most on Humanoid robots questions: Unitree (40 of 48), Agility Robotics (37 of 48), Figure (36 of 48), Apptronik (26 of 48) and UBTech Robotics (26 of 48). Most often named in the same answers: Unitree (11), UBTech Robotics (9), AgiBot (8), 1X (6), Agility Robotics (6).
- On the Physical AI map: named or cited in 4 of 48 answers to Presspool's Physical AI questions on November 9, 2026 (ChatGPT 2 of 8, Claude 0 of 8, Perplexity 1 of 8, Gemini 1 of 8, Google AI Mode 0 of 8, Google AI Overviews 0 of 8). See the map. Of the 53 companies on the map, Fourier ranked joint 16th by answers naming or citing it in that sample. The other companies AI names most on Physical AI questions: Figure (36 of 48), Agility Robotics (31 of 48), 1X (25 of 48), Apptronik (25 of 48) and Physical Intelligence (25 of 48). Most often named in the same answers: 1X (4), Agility Robotics (4), Apptronik (4), Figure (4), NEURA Robotics (4).
Week by week
Answers that named or cited Fourier in each weekly sample of Presspool's Humanoid robots and Physical AI questions, by the Monday of the sample week. A row is added every week. Copilot answers count through November 2, 2026, the last day Copilot answered. Copilot is no longer asked, so later weeks are not counted on the same apps as earlier ones.
| Week of | Humanoid robots | Physical AI |
|---|---|---|
| September 21, 2026 | Not sampled | 3 of 38 |
| October 5, 2026 | Not sampled | 4 of 48 |
| October 12, 2026 | Not sampled | 4 of 53 |
| October 19, 2026 | 14 of 53 | 5 of 54 |
| October 26, 2026 | 12 of 56 | 4 of 55 |
| November 2, 2026 | 15 of 51 | 6 of 49 |
| November 9, 2026 | 11 of 48 | 4 of 48 |
Sources AI cites when it names Fourier
Presspool asked its 8 Humanoid robots questions on November 9, 2026; 11 of the 48 answers named or cited Fourier, on ChatGPT, Claude, Perplexity, Gemini and Google AI Overviews. The sites those 11 answers cited most:
- openai.com: 4 of 11 answers
- agibot.com: 3 of 11 answers
- fftai.com: 3 of 11 answers
- presspool.ai: 3 of 11 answers
- ubtrobot.com: 3 of 11 answers
- unitree.com: 3 of 11 answers
- yahoo.com: 3 of 11 answers
- 1x.tech: 2 of 11 answers
- agilityrobotics.com: 2 of 11 answers
- apptronik.com: 2 of 11 answers
Presspool asked its 8 Physical AI questions on November 9, 2026; 4 of the 48 answers named or cited Fourier, on ChatGPT, Perplexity and Gemini. The sites those 4 answers cited most:
- 1x.tech: 2 of 4 answers
- agilityrobotics.com: 2 of 4 answers
- apptronik.com: 2 of 4 answers
- figure.ai: 2 of 4 answers
- openai.com: 2 of 4 answers
- stanford.edu: 2 of 4 answers
- unitree.com: 2 of 4 answers
- aboutamazon.com: 1 of 4 answers
- agibot.com: 1 of 4 answers
- augustadynamics.com: 1 of 4 answers
Related records
Also on the Humanoid robots map: 1X, AeiROBOT, AgiBot, Agility Robotics, Apptronik, Astribot, Booster Robotics, Clone Robotics, Dexmate, Donut Robotics, EngineAI, Engineered Arts and 18 more on the map.
Also on the Physical AI map: 1X, AeiROBOT, AgiBot, Agile Robots, Agility Robotics, Aleph, Apptronik, ASI, Astribot, Bedrock Robotics, Booster Robotics, Clone Robotics and 40 more on the map.