Startups > Xanadu

Xanadu

Xanadu enables enterprises to solve complex problems using photonic quantum computing.

Series C $552M total Founded 2016 Toronto, Ontario 150 employees

Xanadu develops photonic quantum computing hardware and software platforms that operate at room temperature, eliminating the extreme cooling requirements of competing approaches. The company offers Aurora, a 12-qubit universal photonic quantum computer, alongside software tools like Pennylane for quantum programming and Lightning for high-performance simulation. Its continuous-variable encoding approach provides inherently higher tolerance to manufacturing imperfections, enabling faster progress toward quantum advantage. Xanadu serves defense, aerospace, pharmaceutical, semiconductor, and automotive sectors through cloud-based access and direct partnerships.

Problem solved

Enterprises lack access to scalable, room-temperature quantum computing systems that can solve computationally intractable problems faster than classical methods.

Target customer

Enterprise companies in defense, aerospace, pharmaceuticals, semiconductors, and automotive sectors seeking quantum computing capabilities for optimization, simulation, and machine learning applications.

Website LinkedIn Crunchbase Twitter / X

Founders

Christian Weedbrook

Founder & CEO

Former University of Toronto post-doctoral researcher who founded Xanadu in 2016 and participated in Creative Destruction Lab accelerator program.

Funding history

Seed $9M CAD May 2018 Led by Unknown · Unknown

Series B $120M CAD Unknown Led by Bessemer Venture Partners · Unknown

Series C $100M USD November 9, 2022 Led by Georgian · Porsche Automobil Holding SE, Forward Investments, Alumni Ventures, Pegasus Tech Ventures, Silicon Valley Bank, Bessemer Venture Partners, Capricorn, BDC Capital, Tim Draper

Government Funding $27M USD ($40M CAD) January 2023 Led by Canadian Strategic Innovation Fund · Unknown

Grant $2.03M March 6, 2026 Led by Unknown · Unknown

IPO $302M March 27, 2026 Led by Public Markets (Nasdaq, TSX) · Crane Harbor Acquisition Corp. SPAC

Total raised: $552M

Industries

Quantum Computing Big Data Hardware Software Artificial Intelligence Machine Learning

Pricing

Not publicly available. Cloud-based access offered through Xanadu Quantum Cloud (XQC) service and Strawberry Fields application library with undisclosed pricing.

Notable customers

Lockheed Martin, AMD, Rolls-Royce, Tower Semiconductor, Applied Materials, Mitsubishi Chemical Group, Volkswagen, Toyota Research Institute of North America, U.S. Air Force Research Laboratory

Integrations

Pennylane (quantum programming library), Catalyst (quantum compilation), Lightning (quantum simulator), AWS, Google Workspace

Tech stack

jQuery (JavaScript libraries) Laravel (Web frameworks) Google Analytics (Analytics) Apache (Web servers) PHP (Programming languages) UNIX (Operating systems) Google Workspace (Email) Amazon Cloudfront (CDN) OpenSSL (Web server extensions) Google Tag Manager (Tag managers) Amazon Web Services (PaaS) Amazon ALB (Load balancers) AWS Certificate Manager (SSL/TLS certificate authorities) Amazon SES (Email)

Website

xanadu.ai/

Competitors

IQM

IQM focuses on superconducting qubits requiring extreme cooling, while Xanadu's photonic approach operates at room temperature.

IonQ

IonQ uses trapped-ion quantum computing, whereas Xanadu leverages continuous-variable photonic encoding for higher manufacturing tolerance.

D-Wave Quantum

D-Wave specializes in quantum annealing for optimization, while Xanadu builds universal quantum computers with broader application scope.

PsiQuantum

PsiQuantum uses dual-rail encoding requiring extreme manufacturing precision, while Xanadu's continuous-variable approach tolerates process imperfections better.

Why this matters: Xanadu represents a potentially transformative approach to quantum computing by eliminating the extreme cooling requirements that have constrained competitor scalability. Its 2026 IPO and $302M public raise, combined with demonstrated 50-million-fold speedups in boson sampling and recent breakthroughs in error-resistant photonic qubits, position it as a credible contender for quantum supremacy with a realistic path to commercial quantum advantage by 2029.

Best for: Enterprise organizations in defense, aerospace, pharma, semiconductors, and automotive needing room-temperature quantum computing for optimization, simulation, and machine learning without extreme infrastructure requirements.

Use cases

Drug Discovery & Molecular Simulation

Pharmaceutical companies use Xanadu's quantum computers to simulate molecular interactions and protein folding at scales impossible for classical computers, accelerating drug discovery timelines from years to months. This directly reduces R&D costs and time-to-market for new therapeutics.

Aerospace & Defense Optimization

Defense contractors and aerospace companies leverage Xanadu's systems to solve complex optimization problems like supply chain routing, resource allocation, and systems design. The 50-million-fold speedup demonstrated in their boson sampling experiments translates to solving previously intractable logistics and engineering challenges.

Semiconductor Design & Manufacturing

Tower Semiconductor and Applied Materials use Xanadu's platform to optimize semiconductor manufacturing processes and improve chip design efficiency. Quantum simulation enables engineers to explore millions of design variations that would be prohibitively expensive to test classically.

Machine Learning Enhancement

Enterprises integrate Pennylane with existing ML workflows to create hybrid quantum-classical models that solve feature extraction and optimization problems faster than purely classical approaches, particularly valuable for handling high-dimensional datasets.

Alternatives

IBM Quantum IBM uses superconducting qubits requiring cryogenic cooling; Xanadu's photonic approach operates at room temperature, simplifying deployment and scalability.

Google Sycamore Google's superconducting approach faces scaling limitations from extreme precision requirements; Xanadu's photonic method has inherent tolerance to manufacturing imperfections, enabling faster progress.

Atom Computing Atom Computing uses neutral atoms requiring ultra-high vacuum systems; Xanadu's photonic platform integrates more readily with existing data center infrastructure.

FAQ

What does Xanadu do? +

Xanadu develops photonic quantum computing hardware and software platforms that operate at room temperature. Its flagship product, Aurora, is a 12-qubit universal photonic quantum computer, complemented by software tools like Pennylane for quantum programming and Lightning for simulation. The company provides cloud-based access to these systems for enterprise customers.

How much does Xanadu cost? +

Xanadu does not publicly disclose pricing for its quantum computing services or software. Pricing is available through contact with the company for cloud-based access via Xanadu Quantum Cloud or enterprise licensing of software tools.

What are alternatives to Xanadu? +

Key competitors include IBM Quantum (superconducting qubits), IonQ (trapped-ion systems), D-Wave Quantum (quantum annealing), IQM (superconducting), and PsiQuantum (photonic with different encoding). Each uses different underlying quantum technologies with different scalability and application profiles.

Who uses Xanadu? +

Enterprise customers span defense, aerospace, pharmaceuticals, semiconductors, and automotive sectors, including Lockheed Martin, AMD, Rolls-Royce, Tower Semiconductor, Applied Materials, Volkswagen, and the U.S. Air Force Research Laboratory. Target customers are companies solving complex optimization, simulation, and machine learning problems at scale.

How does Xanadu compare to IBM Quantum? +

Xanadu uses photonic qubits operating at room temperature, eliminating the need for extreme cryogenic cooling required by IBM's superconducting approach. This reduces infrastructure complexity and cost. Xanadu's continuous-variable encoding also provides inherent tolerance to manufacturing imperfections, potentially enabling faster progress toward practical quantum advantage than precision-dependent superconducting systems.

What makes Xanadu different? +

Xanadu's photonic approach with continuous-variable encoding operates at room temperature, drastically simplifying deployment and scalability compared to competitors requiring extreme cooling. This inherent tolerance to process imperfections enables faster timelines to quantum advantage without requiring extreme manufacturing precision, making it more practical for near-term deployment in data center environments.

Is Xanadu publicly traded? +

Yes, Xanadu went public on March 27, 2026, listing on both Nasdaq and the Toronto Stock Exchange under ticker symbol 'XNDU' through a SPAC merger with Crane Harbor Acquisition Corp., raising approximately $302 million in gross proceeds.