Open Source Alternatives to C12 Quantum Electronics
6 open source Quantum Computing options similar to C12 Quantum Electronics, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.
Pollen Robotics52RoboticsParis, France$2.6MPioneering accessible, open-source physical robots and AI-powered application development.
Open source · Self-hostable
Defcon47HardwareMcLean, United States$44.0MThe Defcon badges feature a unique open-source chip that doubles as a security key.
Open source
Arduino46Open SourceSomerville, United States$54.0MOpen-source hardware and software company providing microcontrollers and kits for digital devices.
Open source · Self-hostable
Outshift19Agentic AICisco's internal incubation engine for emerging technologies like agentic AI and quantum networking.
Open source · Self-hostable
- CLClawdmeter15Artificial IntelligenceReykjavik, Iceland
Tiny desktop dashboard for Claude Code usage stats.
Open source · Self-hostable
- Manhattan Reasoning7AI Chip
Cloud silicon, open-source toolchains, and training environments where AI learns to design computer chips that are both correct and optimal.
Open source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Pollen RoboticsPioneering accessible, open-source physical robots and AI-powered application development. | Robotics | Open source · Self-hostable | Paris, France | $2.6M | 52 | |
| DefconThe Defcon badges feature a unique open-source chip that doubles as a security key. | Hardware | Open source | McLean, United States | $44.0M | 47 | |
| ArduinoOpen-source hardware and software company providing microcontrollers and kits for digital devices. | Open Source | Open source · Self-hostable | Somerville, United States | $54.0M | 46 | |
| OutshiftCisco's internal incubation engine for emerging technologies like agentic AI and quantum networking. | Agentic AI | Open source · Self-hostable | — | — | 19 | |
| CLClawdmeterTiny desktop dashboard for Claude Code usage stats. | Artificial Intelligence | Open source · Self-hostable | Reykjavik, Iceland | — | 15 | |
| AI Chip | Open source | — | — | 7 |