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Phasecraft competitors & alternatives
The 12 closest competitors and alternatives to Phasecraft among quantum technology companies — ranked by similarity to what Phasecraft actually does, not by market-cap band.
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About Phasecraft
Phasecraft is a quantum algorithms company with operations in the UK and US, based in Bristol, focused on accelerating practical quantum advantages for materials and optimization.
Phasecraft at a glance
Phasecraft is a quantum technology company headquartered in United Kingdom, founded in 2018. It has raised at least $34M across the 2 funding rounds on record, 1 of them with a disclosed amount. Its most recent funding round, Series B, raised $34M in September 2025. Xcout tracks 6 named people at Phasecraft, including Ashley Montanaro (co-founder and CEO).
Phasecraft leadership
- Ashley Montanaroco-founder and CEO
- Prof. Ashley MontanaroCo-Founder & CEO
- Prof. Toby CubittCo-Founder, CTO & CSciO
- John Mortonco-founder
- Toby Cubittco-founder
- Prof. John MortonDirector & Co-Founder
Phasecraft funding rounds
At least $34M raised across the 2 rounds on record (1 with a disclosed amount). Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $34M | 6 named | |
| — | Undisclosed | 6 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 Phasecraft competitors
Ranked by semantic similarity — how close each company is to Phasecraft by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Quantum Computing
Founded in 2022 as a spin-off from the Max Planck Institute of Quantum Optics and based in Garching, Germany, planqc develops full-stack quantum computing solutions. The company builds quantum hardware and tailored algorithms, functioning as part of the Munich Quantum Valley initiative.
Quantum Computing
Kvantify develops software that integrates quantum and classical computing architectures, including CPUs and GPUs, to solve complex challenges in chemistry and biology. The company's algorithms distribute calculations across these systems to accelerate molecular discovery and support drug research.
Quantum Computing
QunaSys Inc. is a company headquartered in Tokyo, Japan, specializing in quantum computing software and algorithms. It is recognized as a leader in the quantum computing field.
Quantum Computing
QuantumX is a startup focused on developing practical quantum software solutions and applications for enterprise clients.
Quantum Computing
Terra Quantum provides end-to-end quantum technology solutions, including quantum algorithms, hybrid quantum cloud computing, and quantum-secure communication. The company serves various industries such as energy, automotive, life sciences, and financial services by offering optimization, security, and machine learning tools.
Quantum Computing
ColibriTD develops a quantum-powered multiphysics simulation platform to bring the advantages of quantum computing and innovative computing kits to a broader market.
Quantum Computing
Quantum Elements Development Inc provides an AI-native quantum development platform designed for researchers and engineers. The platform offers tools for AI-powered quantum simulation, calibration, and optimization to help users build, optimize, and launch quantum applications.
Quantum Computing
JoS QUANTUM is a quantum technology company headquartered in Frankfurt am Main, Germany. The company specializes in algorithms, offering services such as Shor demo, Risk demo, and RISQ.
Quantum Computing
Qunova Computing, Inc. is a pioneering quantum application venture company headquartered in Daejeon, South Korea. The firm develops specialized quantum software solutions and algorithms for various commercial applications.
Quantum Computing
Entanglement, Inc. is a next-generation artificial intelligence company founded in 2017 and headquartered in Miami, Florida. The technology firm fuses quantum computing with machine learning algorithms to tackle complex global computational problems.
Quantum Computing
QpiAI is a technology company specializing in computer hardware, cloud platforms, and quantum computing solutions, headquartered in Bengaluru, India.
Quantum Computing
QMill is a Finnish quantum computing and software company headquartered in Espoo, Finland, founded in 2024. The firm develops advanced quantum software solutions using a multidisciplinary technical team.
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