Top IBM Quantum Alternatives

IBM's initiative to advance quantum computing hardware, software, and services.

IBM Quantum

IBM Quantum

IBM's initiative to advance quantum computing hardware, software, and services.

Yorktown Heights, United States
Quantum Computing
AI Hardware
AI Chip

20 Similar Companies in Quantum Computing

Ranked by total score and funding data on StartupHub.ai

Nvidia
Nvidia

Nvidia

Global leader in GPUs and AI hardware, powering data centers, gaming, and autonomous systems.

Hardware
Semiconductors
$4.0B
Santa Clara, United States
46337 employees
Broadcom
Broadcom

Broadcom

Broadcom is a global technology leader designing, developing, and supplying semiconductor and infrastructure software solutions.

Semiconductors
Enterprise Software
$37.0B
Palo Alto, United States
40000 employees
Tesla
Tesla

Tesla

Designs, manufactures, and sells electric vehicles, battery energy storage, and solar energy products.

Automotive
Renewable Energy
$7.7B
Austin, United States
85587 employees
Neuralink
Neuralink

Neuralink

Neuralink develops brain-computer interface implants that enable direct communication between the human brain and computers, targeting paralysis and neurological conditions.

Neurotechnology
Brain-Computer Interface
$650.0M
504 employees
Arm
Arm

Arm

f

Semiconductors
Chip Design
$4.9B
f
11369 employees
Astera Labs
Astera Labs

Astera Labs

Astera Labs provides semiconductor-based connectivity solutions for AI and cloud infrastructure.

Application Specific Semiconductors
AI Hardware
$234.5M
San Jose, United States
809 employees
Quantum Machines
Quantum Machines

Quantum Machines

Quantum Computing
$293.0M
256 employees
Hailo
Hailo

Hailo

Hailo develops AI processors for edge devices, enabling on-device generative AI.

Edge Computing
Acceleration
$425.0M
Tel Aviv, Israel
297 employees
Apptronik
Apptronik

Apptronik

Humanoid robot startup building robots for tasks like unloading trailers and picking warehouse inventory.

Robotics
Humanoid Robotics
$1.6B
Austin, United States
P

Pudu Robotics

Intelligent service robotics developer.

Robotics
Artificial Intelligence
$490.0M
Shenzhen, Guangdong, China
256 employees
N

NATO Innovation Fund

Venture capital fund investing in emerging technologies for defense and security.

Defense
Security
$1.0B
Amsterdam, Netherlands
Vexlum
Vexlum

Vexlum

Developing compact, cost-effective, high-power laser sources at precise wavelengths for quantum computing, atomic clocks, and other advanced technologies.

Semiconductors
Photonics
$17.9M
Tampere, Finland
21 employees
A

Argo AI

Advanced autonomous driving systems development (ceased operations, but historically significant).

Autonomous Driving AI
Autonomous Vehicles
$3.7B
Pittsburgh, Pennsylvania, United States
Olix Computing
Olix Computing

Olix Computing

Developing an AI chip with integrated optical components for faster and more efficient AI inference.

AI Chip
AI Hardware
$220.0M
UK
97 employees
Classiq
Classiq

Classiq

Quantum Computing
$176.5M
107 employees
Quobly
Quobly

Quobly

Developing advanced silicon-based quantum computing hardware for scalable and manufacturable quantum processors.

Quantum Computing
Deep Tech
$241.5M
France
76 employees
Q

Quanscient

Cloud and quantum-powered multiphysics simulation platform for faster R&D and product development.

Quantum Computing
Simulation
$10.3M
Espoo, Finland
15 employees
L

Leibniz Supercomputing Centre

Driving quantum computing integration with high-performance computing.

Artificial Intelligence
Quantum Computing
$587.7M
Garching, Bavaria, Germany
98 employees
eleQtron
eleQtron

eleQtron

Trapped-ion quantum computing technology for industrial scaling.

Quantum Computing
Deep Tech
$83.0M
Siegen, North Rhine-Westphalia, Germany
22 employees
SparrowQuantum
SparrowQuantum

SparrowQuantum

Sparrow Quantum develops and commercializes photonic quantum chip technology, delivering single photons on demand for quantum computing and communication.

Quantum Computing
Quantum Communication
$32.8M
Copenhagen, Denmark
65 employees

About IBM Quantum and Alternatives

IBM Quantum is a Quantum Computing company ibm's initiative to advance quantum computing hardware, software, and services.. If you're evaluating Quantum Computing solutions, these 20 alternatives offer similar capabilities and market positioning. StartupHub.ai tracks funding, team composition, and competitive positioning across 11,000+ AI startups to help you make informed decisions. Browse each profile to compare founders, investors, and funding history.