Open source focus
Open Source Alternatives to OQC
60 open source Quantum Computing options similar to OQC, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Rigetti Computing59Quantum ComputingBerkeley, United States$178.0MOpen source
D-Wave51Quantum ComputingBurnaby, CanadaOpen source
Enflame Technology52Artificial IntelligenceShanghai, China$400.0MOpen source
IBM Quantum12Quantum ComputingYorktown Heights, United StatesOpen source
Habana Labs64ComputingTel Aviv, Israel$105.0MOpen source
Excelero55Data CenterSanta Clara, United States$25.0MOpen source
Arkeon Technologies40Quantum ComputingGothenburg, Sweden$594KOpen source
Hailo69Edge ComputingTel Aviv, Israel$425.0MOpen source
SiFive66AI ChipSan Jose, United States$774.9MOpen source
Ingonyama62SemiconductorTel Aviv, Israel$20.0MOpen source
Cerebras Systems58AI ChipSunnyvale, United States$1.7BOpen source
Graphcore57AI ChipBristol, United Kingdom$854.0MOpen source
- POPositron49HardwareSan Francisco, United States$75.1M
Open source
- RIRiverlane48Quantum ComputingCambridge, United Kingdom$93.9M
Open source
Tenstorrent47AI ChipToronto, Canada$615.9MOpen source
AMD36SemiconductorSanta Clara, United StatesOpen source
Deep AI Technologies34AccelerationOpen source
Coral + CloudAI HardwareMountain View, United StatesOpen source · Self-hostable
Coral + CloudAI HardwareMountain View, United StatesOpen source · Self-hostable
Quantum Machines69Quantum ComputingTel Aviv, Israel$293.0MOpen source
Normal Computing62Artificial IntelligenceNew York, United States$50.0MOpen source
Speedata62EnterpriseSan Jose, United States$158.0MOpen source
Enosemi54Chip Design$1.6MOpen source
- Nexa AiOn-Device AIבית חירות, Israel
Open source
- QDQdrant63Artificial IntelligenceBerlin, Germany$87.5M
Open source · Self-hostable
Opsys63AutomotiveYokneam Illit, Israel$51.5MOpen source
Ampere62SemiconductorsSanta Clara, USA$63.0MOpen source
EdgeQ625GSanta Clara, Greece$113.5MOpen source
- ESEscape55CybersecurityParis, France$21.9M
Open source
Pollen Robotics52RoboticsParis, France$2.6MOpen source · Self-hostable
- AXAxiomatic AI50Artificial IntelligenceCambridge, United States$24.0M
Open source
Spectral Compute49AI InfrastructureCambridge, United Kingdom$29.0MOpen source
Plumerai45On-Device AILondon, United Kingdom$11.3MOpen source
Cognee42Artificial IntelligenceBerlin, Germany$7.5MOpen source
FarmGPU16Artificial IntelligenceRancho Cordova, United StatesOpen source
QuantbeeQuantum ComputingOpen source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
WWT85CybersecuritySt. Louis, USA$63.0MOpen source
Forter85FintechNew York, United States$550.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
Cursor (Anysphere)77Artificial IntelligenceSan Francisco, United States$4.8BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
MiniMax74Artificial IntelligenceShanghai, China$1.1BOpen source
Unitree Robotics74RoboticsHangzhou, China$890.1MOpen source
Google73InternetMountain View, United States$9.1BOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
- MOMongoDB70Big DataNew York, USA$1.5B
Open source
Sysdig69CybersecuritySan Francisco, USA$608.0MOpen source
XBOW69CybersecuritySeattle, United States$215.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Classiq67Quantum ComputingTel Aviv, Israel$194.5MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Rigetti Computing | Quantum Computing | Open source | Berkeley, United States | $178.0M | 59 |
| D-Wave | Quantum Computing | Open source | Burnaby, Canada | — | 51 |
| Enflame Technology | Artificial Intelligence | Open source | Shanghai, China | $400.0M | 52 |
| IBM Quantum | Quantum Computing | Open source | Yorktown Heights, United States | — | 12 |
| Habana Labs | Computing | Open source | Tel Aviv, Israel | $105.0M | 64 |
| Excelero | Data Center | Open source | Santa Clara, United States | $25.0M | 55 |
| Arkeon Technologies | Quantum Computing | Open source | Gothenburg, Sweden | $594K | 40 |
| Hailo | Edge Computing | Open source | Tel Aviv, Israel | $425.0M | 69 |
| SiFive | AI Chip | Open source | San Jose, United States | $774.9M | 66 |
| Ingonyama | Semiconductor | Open source | Tel Aviv, Israel | $20.0M | 62 |
| Cerebras Systems | AI Chip | Open source | Sunnyvale, United States | $1.7B | 58 |
| Graphcore | AI Chip | Open source | Bristol, United Kingdom | $854.0M | 57 |
| POPositron | Hardware | Open source | San Francisco, United States | $75.1M | 49 |
| RIRiverlane | Quantum Computing | Open source | Cambridge, United Kingdom | $93.9M | 48 |
| Tenstorrent | AI Chip | Open source | Toronto, Canada | $615.9M | 47 |
| AMD | Semiconductor | Open source | Santa Clara, United States | — | 36 |
| Deep AI Technologies | Acceleration | Open source | — | — | 34 |
| Coral + Cloud | AI Hardware | Open source · Self-hostable | Mountain View, United States | — | — |
| Coral + Cloud | AI Hardware | Open source · Self-hostable | Mountain View, United States | — | — |
| Quantum Machines | Quantum Computing | Open source | Tel Aviv, Israel | $293.0M | 69 |
| Normal Computing | Artificial Intelligence | Open source | New York, United States | $50.0M | 62 |
| Speedata | Enterprise | Open source | San Jose, United States | $158.0M | 62 |
| Enosemi | Chip Design | Open source | — | $1.6M | 54 |
| On-Device AI | Open source | בית חירות, Israel | — | — | |
| QDQdrant | Artificial Intelligence | Open source · Self-hostable | Berlin, Germany | $87.5M | 63 |
| Opsys | Automotive | Open source | Yokneam Illit, Israel | $51.5M | 63 |
| Ampere | Semiconductors | Open source | Santa Clara, USA | $63.0M | 62 |
| EdgeQ | 5G | Open source | Santa Clara, Greece | $113.5M | 62 |
| ESEscape | Cybersecurity | Open source | Paris, France | $21.9M | 55 |
| Pollen Robotics | Robotics | Open source · Self-hostable | Paris, France | $2.6M | 52 |
| AXAxiomatic AI | Artificial Intelligence | Open source | Cambridge, United States | $24.0M | 50 |
| Spectral Compute | AI Infrastructure | Open source | Cambridge, United Kingdom | $29.0M | 49 |
| Plumerai | On-Device AI | Open source | London, United Kingdom | $11.3M | 45 |
| Cognee | Artificial Intelligence | Open source | Berlin, Germany | $7.5M | 42 |
| FarmGPU | Artificial Intelligence | Open source | Rancho Cordova, United States | — | 16 |
| Quantbee | Quantum Computing | Open source | — | — | — |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 |
| WWT | Cybersecurity | Open source | St. Louis, USA | $63.0M | 85 |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 |
| Cursor (Anysphere) | Artificial Intelligence | Open source | San Francisco, United States | $4.8B | 77 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| MiniMax | Artificial Intelligence | Open source | Shanghai, China | $1.1B | 74 |
| Unitree Robotics | Robotics | Open source | Hangzhou, China | $890.1M | 74 |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| MOMongoDB | Big Data | Open source | New York, USA | $1.5B | 70 |
| Sysdig | Cybersecurity | Open source | San Francisco, USA | $608.0M | 69 |
| XBOW | Cybersecurity | Open source | Seattle, United States | $215.0M | 69 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 |
| Classiq | Quantum Computing | Open source | Tel Aviv, Israel | $194.5M | 67 |