The 12 closest competitors and alternatives to QUDARA INC. among quantum technology companies — ranked by similarity to what QUDARA INC. actually does, not by market-cap band.
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Qudara Inc. is a technology company headquartered in Santa Barbara, California, specializing in photonic quantum computing and networking at scale.
QUDARA INC. is a quantum technology company headquartered in United States. Its most recent funding round raised $5.3M in August 2026. Xcout tracks 10 named people at QUDARA INC., including Jon Geske (Chief Product Officer).
4 more named people on record for QUDARA INC., with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| — | $5.3M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to QUDARA INC. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Quantum Computing
Quantum Source is a deep-tech company focused on developing scalable quantum computing technologies based on photonic platforms.
Quantum Computing
Photon Queue is a hardware company located in Champaign, Illinois, developing quantum memories that leverage simple and scalable linear optics to create photon-storage devices.
Quantum Computing
Monarch Quantum, Inc. is a U.S.-based quantum photonics company located in San Diego, California, that builds integrated photonics systems.
Quantum Computing
Photonic Inc. is a quantum computing company headquartered in Vancouver, Canada. The firm is developing scalable, distributed, and fault-tolerant quantum computers powered by unique silicon spin qubit networking technologies.
Quantum Computing
Founded in 2017, Quandela is a world leader in full-stack photonic quantum computing. The company develops hardware, middleware, and software for the quantum revolution, with offices in Germany, Canada, and France.
Quantum Computing
Xanadu Quantum Technologies Ltd is a Canadian photonic quantum computing company based in Toronto, specializing in designing photonic devices and building quantum computers and data centers.
Quantum Computing
QuiX Quantum is a European quantum computing company founded in Enschede, the Netherlands, in 2019, with subsequent office expansion to Amsterdam. The company specializes in developing integrated photonic quantum computing hardware and universal photonic processors.
Quantum Computing
PsiQuantum, Corp. is an American quantum computing company based in Palo Alto, California. It is developing utility-scale, fault tolerant quantum computers using silicon photonics. The company has secured government partnerships to build their first systems in Australia and the United States.
Quantum Computing
QphoX is a Netherlands-based quantum technology company developing quantum modems and transduction technologies to connect quantum processors over optical fiber. Its products are intended for quantum-computing and quantum-networking researchers, hardware developers, and other organizations building distributed quantum systems.
Similar quantum technology company
Nanofiber Quantum Technologies, Inc., also known as NanoQT, is a quantum computing startup pioneering ultra-low-loss nanofiber cavity-QED hardware. The company expands its research and commercialization efforts through facilities like its office in College Park, Maryland, and joint demonstration projects.
Similar quantum technology company
Q.ANT is a German quantum-computing company that develops photonic quantum processors and related software. It serves research institutions and industrial customers seeking quantum computing and quantum machine-learning solutions.
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