MatX competitors and alternatives
As of Nov 14, 2026, Alion lists 10 companies most like MatX: Unconventional AI, Majestic Labs, Etched, OLIX, Great Sky, Extropic, Sparxity, Positron AI, Delos Data and NVIDIA.
- MatX itself has 41 open roles on Alion.
- Of them, NVIDIA is hiring the most, with 2,357 open roles.
- Positron AI has raised the most venture funding on record: $1.2B.
- Open roles at Etched rose the most: from 74 on Oct 12, 2026 to 81 now.
MatX and its competitors compared
Open roles are the postings Alion lists today; their change is shown only for career sites that state posting dates. Funding is the venture money on record. A dash means Alion holds no figure.
| Company | Open roles | Change | Raised | Last round | Lead investors | Employees | Headquarters | Main technologies | Hiring in |
|---|---|---|---|---|---|---|---|---|---|
MatX
This company
|
41 | -2%since Oct 12, 2026 | $619.9M | Venture round $500M2026 | – | 51-200 | Mountain View, United States | Wi-Fi, Python, Rust | United States, Israel |
Unconventional AI
In common: AI Chips & Accelerators · Python, Verilog, C++ · headquarters in United States |
14 | – | $475M | Seed $475M2025 | – | 51-200 | Mountain View, United States | Python, Machine Learning, Verilog | United States |
Majestic Labs
In common: AI Chips & Accelerators · Python, C++, Perl · headquarters in United States |
37 | – | $100M | Venture round $100M2025 | – | 201-500 | Los Altos, United States | C++, Python, CUDA | United States, Israel |
Etched
In common: AI Chips & Accelerators · Python, Rust, Verilog · headquarters in United States |
81 | +9%since Oct 12, 2026 | $1.1B | Venture round $700M2026 | – | 51-200 | San Jose, United States | Python, C++, LLM | United States, Taiwan |
OLIX
In common: AI Chips & Accelerators · Python, Verilog, C++ |
21 | – | $532M | Series B $312M2026 | – | 201-500 | London, United Kingdom | Python, Verilog, SystemVerilog | United Kingdom, United States, Canada |
Great Sky
In common: AI Chips & Accelerators · Python, Rust, C++ · headquarters in United States |
2 | – | $45.3M | Venture round $25.9M2026 | Bison Ventures | 11-50 | Boulder, United States | Python, KLayout, ANSYS | United States, Belgium |
Extropic
In common: AI Chips & Accelerators · Python, Verilog, C++ · headquarters in United States |
10 | – | $14.1M | Seed $14.1M2023 | – | 51-200 | Boston, United States | Python, Weights & Biases, JAX | United States |
Sparxity
In common: AI Chips & Accelerators · Python, C++, CI/CD · headquarters in United States |
6 | – | $90M | Series A $90M2026 | – | 51-200 | Montgomery, United States | Python, HPC, Machine Learning | Germany |
Positron AI
In common: AI Chips & Accelerators · Python, Rust, Verilog · headquarters in United States |
31 | – | $1.2B | Series C $875M2026 | – | 51-200 | Reno, United States | Python, SystemVerilog, UVM | United States |
Delos Data
In common: AI Chips & Accelerators · Python, Verilog, C++ · headquarters in United States |
14 | – | $100M | Venture round $100M2026 | – | 201-500 | Palo Alto, United States | Python, Kubernetes, CUDA | United States, United Kingdom, Canada |
NVIDIA
In common: AI Chips & Accelerators · Python, Rust, Verilog · headquarters in United States |
2,357 | – | – | – | – | 5000+ | Santa Clara, United States | Python, CUDA, C++ | United States, Israel, China +31 more |
How the list is made
The list comes from Alion's similar-companies engine, the same one AI agents query through the Alion MCP server. A company ranks higher when it shares more of MatX's industry segments and is less spread over others, when its job postings name the same technologies, when it is headquartered in the same country and when its size is close. The list is rebuilt every week.
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "MatX competitors and alternatives: 10 similar companies compared on hiring and funding", as of Nov 14, 2026. https://alion.io/company/matx-com/competitors