qBraid
qBraid is a Chicago-based quantum computing cloud platform offering a unified SDK and web IDE that gives researchers, developers, and enterprises single-interface access to QPUs from IonQ, Rigetti, IQM, QuEra, Pasqal, and others, monetized via credits and subscription tiers.
- Company typePrivate
- Founded2020
- HeadquartersChicago, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What qBraid does
qBraid Co. is a Chicago-based, privately-held quantum computing software company founded in 2020 that operates a cloud platform providing unified access to quantum processing units (QPUs), simulators, and classical GPU/CPU compute for quantum software development. The platform abstracts heterogeneous quantum hardware through a single runtime framework — the qBraid Runtime with its Universal Pipeline Components (TargetProfile, QuantumProvider, QuantumDevice, QuantumJob, Result) — enabling submission of quantum jobs across providers including IonQ, Rigetti, IQM, AQT, QuEra, Pasqal, Quantinuum, OriginQ, and major hyperscaler quantum services (AWS Braket, Azure Quantum, IBM Quantum). Supporting products include qBraid Lab (browser-based Jupyter IDE), qBraid SDK (Python, pip-installable), qBraid CLI, qBraid QIR (LLVM-based compiler extension), qBraid PyQASM, qBraid Visualization, qBraid Compute, and AI-augmented modules such as qBraid AI, qBraid Skills, and qBraid Agents for orchestrating AI coding agents (Claude Code, Codex, Cursor) against quantum workflows.
The platform serves quantum computing researchers and developers, academic institutions, enterprise/industrial organizations exploring practical quantum applications (materials science, optimization, finance), and AI development teams integrating quantum capabilities into agent workflows. qBraid monetizes through a credits-based usage model (1 credit = $0.01 USD) layered on top of subscription tiers — Free, Standard (10% on-demand discount), and Pro (18% on-demand discount). Revenue streams include pay-as-you-go QPU access (per-shot, per-task, per-minute pricing that varies by hardware), on-demand GPU instance rentals (NVIDIA B200 through RTX/L4 tiers at 0.82–111.50 credits/minute), and recurring subscription billing.
Distribution is overwhelmingly product-led: self-serve onboarding via the web IDE, pip-installed SDK, public docs, Discord community, GitHub examples, and channel partnerships with hardware vendors and hyperscalers. qBraid also pursues event-driven demand generation through industry challenges (Global Industry Challenge 2026) and developer training initiatives (Microsoft Nordic program). The reported uptime of 99.997% on lab.qbraid.com and 100% on account.qbraid.com over a 90-day window ending June 2026 indicates production-grade reliability. The company has a very small disclosed headcount of 1–10 employees despite operating a platform that integrates with 10+ quantum providers and offering 12+ on-demand simulators, which is itself a notable operational signal.
qBraid firmographics
Firmographics- Name
- qBraid
- Legal name
- qBraid Co.
- Website
- https://qbraid.com
- Company type
- Private
- Founded year
- 2020
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- qBraid is a Chicago-based quantum computing cloud platform offering a unified SDK and web IDE that gives researchers, developers, and enterprises single-interface access to QPUs from IonQ, Rigetti, IQM, QuEra, Pasqal, and others, monetized via credits and subscription tiers.
- Ownership category
- akta.pro rank
qBraid industry classification
Industry- Product category
- Quantum Computing Platform
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- QCaaS Platforms & Developer Portals (HDAGAIAB)
- akta.pro secondary industry
- Quantum Cloud APIs, Billing & Metering (HDAGAIAJ)
Keywords
Where qBraid is headquartered
LocationHeadquarters
- HQ city
- Chicago
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
qBraid business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Operations, Marketing or Sales
Revenue model
- Quantum Computing Credits: Pay-as-you-go credits system where each credit equals $0.01 USD. Users purchase credits to access QPU time (per-shot, per-task, or per-minute pricing depending on device) and GPU compute instances. Credits can be purchased from account page or redeemed via promo codes.
- Subscription Plans: Subscription tiers (Free, Standard, Pro) providing monthly CPU hour allocations with overdraft options. Standard subscribers receive 10% discount on on-demand instances; Pro subscribers receive 18% discount. Subscription auto-renewal for Standard/Pro tiers.
- GPU Instance Billing: On-demand GPU instances billed per minute in credits. Available GPU types include NVIDIA B200 (up to 8x), H100 (up to 8x), H200, A100 (up to 8x), L40S, RTX 4090, RTX 5090, L4, with pricing ranging from 0.82 to 111.50 credits/minute.
- QPU Access Fees: Direct per-shot pricing for quantum processors (e.g., IonQ Forte: 8 credits/shot, QuEra Aquila: 1 credit/shot, IQM Garnet: 0.145 credits/shot) plus per-task fees (typically 30 credits). Rigetti Direct access uses per-minute pricing (12000 credits) with no per-shot cost.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Free tier with limited monthly CPU hours for onboarding |
| Subscription | Monthly | Standard subscription with 10% on-demand discount |
| Subscription | Monthly | Pro subscription with 18% on-demand discount |
| Usage-based | Pay-as-you-go | QPU per-shot pricing varies by hardware provider |
| Usage-based | Pay-as-you-go | QPU per-task and per-minute pricing |
| Usage-based | Pay-as-you-go | GPU instance pricing ranges from 0.82 to 111.50 credits/minute |
| Usage-based | Pay-as-you-go | CPU instance pricing ranges from 0.25 to 6.40 credits/minute |
| Usage-based | Pay-as-you-go | Subscription CPU instances with overdraft rates |
Go-to-market motion4 records
Distribution channels6 records
Marketing channels10 records
qBraid product offering
Product offeringCore offering
qBraid is a cloud-based quantum computing platform that provides a unified software interface for accessing quantum hardware from multiple providers (IonQ, Rigetti, IQM, QuEra, AQT, Pasqal, IBM, AWS Braket, Azure Quantum) and a suite of on-demand simulators. The platform includes a web-based Jupyter IDE (qBraid Lab), a Python SDK, a CLI, AI-assisted development tools, and a credits-based billing system with subscription tiers.
Product overview
qBraid is a quantum computing cloud platform offering a unified interface for quantum software development and execution across multiple quantum hardware providers. The platform consists of qBraid Lab (web-based IDE), qBraid SDK (platform-agnostic runtime framework), qBraid AI (AI-enabled tools), qBraid CLI (command-line interface), and qBraid Account (management portal). Supporting modules include qBraid QIR (LLVM-based compiler), qBraid PyQASM (OpenQASM toolkit), qBraid CORE (cloud services interface), qBraid Algorithms (algorithm library), qBraid VS Code (editor extensions), qBraid Visualization (circuit and result visualization), and qBraid Runtime (job management framework). The platform provides access to quantum hardware from providers including Rigetti, IQM, AQT, IonQ, Pasqal, QuEra, Quantinuum, and OriginQ, as well as GPU instances (NVIDIA B200, H100, A100, RTX series) and quantum circuit simulators. Users access resources through a credits-based billing system with subscription tiers offering discounts on on-demand compute.
Differentiator
Problem solved
Functional benefit
Products and services
- qBraid Lab Web-based Jupyter IDE optimized for quantum computing that allows researchers and developers to write, run, and manage quantum programs in their browser. Supports Jupyter notebooks, file sync, environment management, and direct access to quantum devices and simulators without local installation.
- qBraid SDK Platform-agnostic Python quantum runtime framework that lets users write quantum programs and execute them across multiple quantum hardware providers from a single interface. Supports multiple quantum circuit libraries and provides standardized components for cross-platform quantum job management.
- qBraid CLI Command-line interface for interacting with the qBraid platform. Provides commands for managing accounts, devices, jobs, environments, compute resources, AI agents, and project installations, enabling automation and CI/CD integration.
- qBraid AI AI-enabled quantum computing tools integrated into the qBraid platform that assist users with quantum programming tasks including circuit generation and debugging within the qBraid Lab environment.
- qBraid Skills Catalog of reusable prompt templates and tools that give AI coding agents specialized capabilities for quantum computing tasks such as running circuits, deploying to platforms, and following team conventions.
- qBraid GPU Instances Cloud GPU compute instances for quantum circuit simulation and quantum machine learning applications. Offers NVIDIA GPUs spanning Blackwell (B200), Hopper (H200, H100), Ampere (A100), and Ada Lovelace (L4, L40S, RTX 4090, RTX 5090, RTX 6000 Ada) architectures billed per minute in credits.
- qBraid Account User account management portal for managing credits, API keys, organizations, billing, and access to quantum device and pricing information.
Quantifiable outcome
- 99.997% uptime for qBraid Lab platform
- +2 more outcomes
Companies that use qBraid
Customer profileSegments4 records
Ideal customer profiles4 records
qBraid technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration20 records
AI capability2 records
Feature8 records
qBraid partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered flagship, core and minor.
- True CorporationflagshipThai telecom operator True partnered with QTRic and qBraid under 'Quantum AI & Intelligent Infrastructure Joint Research Collaboration' project. Aims to integrate public, private, and academic sectors to build quantum AI capabilities and intelligent infrastructure in Thailand.
- QTRicflagshipPartnered with Thai telecom operator True and qBraid under 'Quantum AI & Intelligent Infrastructure Joint Research Collaboration' project to develop quantum AI ecosystem in Thailand.
- memQcoreqBraid participates in DARPA's Heterogeneous Architectures for Quantum (HARQ) program led by memQ. Collaborative team includes researchers from MIT, Yale, and University of Chicago to develop hardware- and network-aware quantum compiler targeting 1,000x resource demand reduction.
- DARPA (via memQ)coreqBraid part of multi-organization team led by memQ for DARPA's HARQ program developing quantum compiler for heterogeneous quantum processors connected via quantum networking links.
- MIT, Yale, University of Chicago (research partners)minorAcademic research partners collaborating with memQ and qBraid on DARPA HARQ program for quantum compiler development.
- MicrosoftcoreMicrosoft partnership with qBraid for Nordic developer training initiatives. qBraid provides training for application engineers and error-correction researchers as part of Microsoft's expanded Quantum Development Kit with AI-assisted features.
- QuEra ComputingcorePartnership to provide access to QuEra's Aquila 256-qubit neutral-atom quantum computer on Amazon Braket via qBraid platform. Integration allows users to access the quantum processor through a single command line on qBraid Lab, making neutral-atom quantum computing more accessible.
- QuEra Quantum AlliancecoreqBraid joined as founding member of QuEra Quantum Alliance Partner Program with 18 other companies (BIP, BlueQubit, Classiq, E4 Computer Engineering, Kipu Quantum, Phasecraft, QAI Ventures, QCWare, QMWare, QPerfect, Quantum Machines, QunaSys, Strangeworks, and others). Alliance offers early access to QuEra technology and joint go-to-market activities.
Scale indicators4 records
Recent moves6 records
Expansion highlights7 records
qBraid competitors and assessment
Company assessmentDirect peers
- Classiq: Classiq provides a quantum software development platform that abstracts hardware-specific quantum circuit design across multiple providers. It targets similar enterprise and developer customers with a higher-level modeling environment, overlapping with qBraid's goal of making quantum programming hardware-agnostic.
- Strangeworks: Strangeworks is a multi-vendor quantum computing platform offering unified access to multiple QPU providers and simulators through a developer portal. It competes head-to-head with qBraid on the same QCaaS aggregator thesis, targeting enterprise and academic users with a similar SDK/runtime abstraction approach.
- QC Ware: QC Ware builds quantum software and algorithms with a cloud platform that supports multiple quantum hardware backends. It targets enterprise customers (especially in finance and pharma) similar to qBraid's enterprise segment, with overlapping emphasis on cross-provider orchestration and algorithm libraries.
- BlueQubit: BlueQubit offers a cloud-based quantum computing platform with multi-provider access and GPU-accelerated simulators. It is a direct competitor to qBraid's Lab/SDK offering, particularly for researchers and developers seeking cross-vendor quantum execution without individual vendor credentials.
Emerging players
- QunaSys: QunaSys focuses on quantum chemistry and materials science algorithms with a cloud platform connecting to multiple QPU providers. It overlaps with qBraid's enterprise/industrial use cases in materials science and is a fellow member of the QuEra Quantum Alliance, making it a comparable emerging niche player.
- Kipu Quantum: Kipu Quantum provides algorithm- and hardware-aware quantum software solutions for industrial applications, and is also a QuEra Quantum Alliance founding member. It overlaps with qBraid's enterprise segment and its compression-optimization approach parallels qBraid's HARQ compiler work.
- Phasecraft: Phasecraft develops efficient quantum algorithms targeting near-term hardware across multiple architectures. While more algorithm-focused than qBraid's infrastructure play, it competes for the same quantum research and enterprise talent pool and pursues a similar multi-vendor hardware strategy.
Broad incumbents
- AWS Braket: AWS Braket is Amazon's managed quantum computing service providing access to multiple QPU providers (IonQ, Rigetti, QuEra, etc.) within the AWS cloud ecosystem. It is the most direct incumbent competitor to qBraid's multi-vendor offering but is bundled with broader AWS enterprise services rather than being a standalone quantum platform.
- Microsoft Azure Quantum: Microsoft Azure Quantum provides access to multiple quantum hardware providers (Quantinuum, IonQ, Rigetti, Atom Computing) through the Azure cloud. It is both an incumbent competitor and a Microsoft partner of qBraid for Nordic developer training, illustrating the broad-ecosystem overlap with qBraid's QCaaS positioning.
- IBM Quantum Platform: IBM Quantum offers access to IBM's superconducting QPU fleet via Qiskit Runtime and the IBM Cloud. While primarily focused on IBM hardware, it competes with qBraid for the same quantum developer mindshare and academic/enterprise workloads, and is one of the providers qBraid integrates.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key highlights7 records
Customer concentration
qBraid social profiles
Digital presenceqBraid financial estimates
Financial estimateRevenue estimate
Valuation estimate
qBraid leadership team
Management profileNumber of profiles
qBraid funding detail
Funding detailFunding overview
Funding rounds3 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
qBraid M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about qBraid
What does qBraid do?
qBraid is a cloud-based quantum computing platform that provides a unified software interface for accessing quantum hardware from multiple providers (IonQ, Rigetti, IQM, QuEra, AQT, Pasqal, IBM, AWS Braket, Azure Quantum) and a suite of on-demand simulators. The platform includes a web-based Jupyter IDE (qBraid Lab), a Python SDK, a CLI, AI-assisted development tools, and a credits-based billing system with subscription tiers.
Is qBraid a public or private company?
qBraid is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was qBraid founded?
qBraid was founded in 2020. It employs 11 to 50 people.
Where is qBraid based?
qBraid is headquartered in Chicago, United States, in the North America region.
How does qBraid make money?
Four revenue lines are on record. Quantum Computing Credits are the primary driver. The others are subscription Plans, GPU Instance Billing and QPU Access Fees.
Who are qBraid's main competitors?
Direct peers on record are Classiq, Strangeworks, QC Ware and BlueQubit. Emerging players are QunaSys, Kipu Quantum and Phasecraft. Broad incumbents are AWS Braket, Microsoft Azure Quantum and IBM Quantum Platform.
Does qBraid have an API?
Yes. qBraid offers a REST API (api-v2.qbraid.com/api/v1) for submitting and managing quantum jobs, querying devices, and retrieving results. Authentication uses X-API-KEY headers linked to user accounts. The API supports endpoints for getting devices, submitting jobs (POST /jobs), retrieving job status and results (GET /jobs/{job_qrn}), canceling jobs, and deleting jobs. Requires qBraid-SDK version 0.11.0+ or qBraid-CORE version 0.2.0+ for compatibility. Developer documentation is at docs.qbraid.com/v2/api-reference/user-guide/overview.
What industry is qBraid in?
qBraid's product category is Quantum Computing Platform. Its primary akta.pro industry code is HDAGAIAB, QCaaS Platforms & Developer Portals, with a secondary code of HDAGAIAJ, Quantum Cloud APIs, Billing & Metering. Its NAICS code is 518 and its SIC code is 7372.