Alternatives to Atom Computing

The top Quantum Computing companies similar to Atom Computing, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.

Open source alternatives to Atom Computing (60) →

Company	Sector	HQ	Funding	Score
Rigetti Computing	Quantum Computing	Berkeley, United States	$178.0M	59
Quantinuum	Quantum Computing	Broomfield, United States	$1.2B	66
IonQ	Quantum Computing	College Park, United States	$10.0M	27
OQOQC	Quantum Computing	Abingdon, United Kingdom	$378.0M	53
Quinas Technology	Semiconductors	London, United Kingdom	$4.2M	53
D-Wave	Quantum Computing	Burnaby, Canada	—	51
QuEra Computing	Quantum Computing	Boston, USA	$14.0M	50
eleQtron	Quantum Computing	Siegen, Germany	$83.0M	63
QuantWare	Quantum Computing	Delft, Netherlands	$162.0M	62
Oxford Quantum Circuits	Quantum Computing	Oxford, United Kingdom	$430.0M	59
Quantum Motion	Quantum Computing	London, United Kingdom	$181.0M	57
CACamGraPhic	Artificial Intelligence	United Kingdom	$278.2M	54
Invisix	Semiconductors	Veldhoven, Netherlands	$20.0M	54
PhotonicsQ	Photonic	—	$1.0M	46
CACasimir	Quantum Computing	Houston, USA	$3.5M	37
FRFrostByte	Quantum Computing	Delft, Netherlands	—	24
Quantum Diving	Quantum Computing	Tel Aviv, Israel	—	—
PUPudu Robotics	Robotics	Shenzhen, China	$490.0M	71
PsiQuantum	Quantum Computing	Palo Alto, United States	$3.6B	70
Quantum Machines	Quantum Computing	Tel Aviv, Israel	$293.0M	69
Hailo	Edge Computing	Tel Aviv, Israel	$425.0M	69
Olix Computing	AI Chip	London, UK	$300.0M	68
Habana Labs	Computing	Tel Aviv, Israel	$105.0M	64
Quobly	Quantum Computing	Grenoble, France	$341.5M	64
Quantum Art	Quantum Computing	Tel Aviv, Israel	$141.1M	62
Efficient Computer	Semiconductors	Palo Alto, United States	$60.0M	62
Ingonyama	Semiconductor	Tel Aviv, Israel	$20.0M	62
SPREAD AI	Artificial Intelligence	Berlin, Germany	$49.0M	61
QBLOX	Quantum Computing	Delft, Netherlands	$26.0M	61
LiGenTec	Photonic Chip Design	Ecublens, Switzerland	$3.3M	60
IQIQM Quantum Computers	Quantum Computing	Espoo, Finland	$532.9M	60
Eridu	Artificial Intelligence	Saratoga, United States	$200.0M	60
Rebellions	AI Chip	Seoul, South Korea	$583.0M	58
IQM	Quantum Computing	Espoo, Finland	$516.0M	58
QEDMA	Quantum Computing	Tel Aviv, Israel	$40.7M	57
Quantum Brilliance	Quantum Computing	Canberra, Australia	$23.0M	56
Taalas	Artificial Intelligence	Toronto, Canada	$219.0M	56
Universal Quantum	Quantum Computing	Bristol, United Kingdom	$25.0M	55
Excelero	Data Center	Santa Clara, United States	$25.0M	55
LightSolver	Computing	San Francisco, United States	—	55
POLYN Technology	Semiconductor	Tel Aviv, Israel	—	55
Neuronix AI	Artificial Intelligence	Tel Aviv, Israel	$12.0M	55
Orbital Industries	Artificial Intelligence	London, United Kingdom	$53.0M	55
Groove Quantum	Quantum Computing	Delft, Netherlands	$43.8M	54
IQIQM Quantum	Quantum Computing	Espoo, Finland	$852.4M	54
QUQUANTIER TECHNOLOGIES	Quantum Computing	Hong Kong, Hong Kong	—	54
Infleqtion	Quantum Computing	London, United Kingdom	$200.0M	54
Omni Design Technologies	AI Hardware	San Jose, United States	$44.3M	53
Iceberg Quantum	Quantum Computing	Cambridge, United States	$8.0M	52
Syntiant	Semiconductors	Irvine, USA	$100.0M	52
Enflame Technology	Artificial Intelligence	Shanghai, China	$400.0M	52
Akhetonics	AI Hardware	San Francisco, United States	$8.3M	51
Tensordyne	Artificial Intelligence	Palo Alto, USA	$10.0M	51
AXAxera Semiconductor	Semiconductors	San Jose, United States	$80.0M	51
Stathera	Semiconductors	Montreal, Canada	$35.0M	51
Piris Labs	Artificial Intelligence	Palo Alto, USA	$15.0M	50
OrangeQS	Quantum Computing	Delft, Netherlands	$44.6M	50
FRFractile	Semiconductors	London, United Kingdom	$335.0M	50
Nord Quantique Inc.	Quantum Computing	Sherbrooke, Canada	$30.0M	50
ATAtlantic Quantum	Quantum Computing	Boston, United States	$12.0M	49