Brilliant
Applied Probability
Probability on Brilliant, from counting outcomes to the distribution a measurement returns. The Born rule sits on this.
48 paid courses with structured certificates, graded assignments, LinkedIn-shareable credentials, and live cohort options. Grouped by level.

Free quantum computing courses from IBM, Google, and universities cover the fundamentals well. But paid courses add structure and accountability that matter for some learners and some career goals.
Start from scratch with structured curriculum and a certificate at the end
Brilliant
Probability on Brilliant, from counting outcomes to the distribution a measurement returns. The Born rule sits on this.
Q-CTRL
Q-CTRL's browser learning platform. Twelve skills from superposition through programming, plus application modules such as logistics and finance. A free tier samples the beginner skills; Pro is listed at $9.99 to $19.99 USD per month.
Brilliant
Complex numbers, amplitudes, phases, and the complex plane, as interactive problems. This is the notation a qubit state is written in.
Brilliant
Search, sort, Big O, and graphs, as interactive problems on Brilliant. The same counting is what you use when a quantum algorithm has a cost.
D-Wave
Preparatory course building the math and Python skills needed before D-Wave's Quantum Programming Core. Covers QUBO formulation, quadratic models, constraint writing, and Python for optimization. Optional but recommended for developers without strong math backgrounds.
D-Wave
D-Wave course on spotting optimization problems their hybrid solvers can take. Constraints and a business case. No maths or physics required.
edX
Lei Zhang (UMBC)
UMBC's six-week edX course on post-quantum cryptography for beginning STEM learners. Lectures and labs on quantum-safe encryption, Shor and Grover, and NIST-standard algorithms. Audit is free; a verified certificate is paid.
edX
Diana Franklin (University of Chicago)
University of Chicago's edX beginner course from Diana Franklin. Basic algebra only. Quantum operations, qubit representation, measurement and superposition over five weeks. Audit is free; a verified certificate is paid.
Brilliant
Deduction puzzles on Brilliant: order, negation, and working through cases. The same habits show up in proofs.
Coursera
Packt
Packt on Coursera. Qiskit from the first gates through Deutsch-Jozsa, quantum cryptography, and teleportation.
Udemy
Kumaresan Ramanathan
Udemy course by Kumaresan Ramanathan. Quantum physics, then Qiskit and Q#, including jobs on IBM hardware, and a short introduction to quantum machine learning.
edX
CertificateDelft University of Technology (QuTech)
A professional certificate from Delft University of Technology. Qubits, quantum hardware, algorithms, error correction, and the quantum internet.
Brilliant
Brilliant's quantum computing course uses puzzles and pictures. It sits inside a Brilliant subscription, and the free trial includes it.
Coursera
Packt
A Qiskit-based course that moves from quantum fundamentals into the major quantum algorithms: teleportation, Deutsch, Bernstein-Vazirani, Grover's search, and Shor's factoring algorithm, with implementation on simulators and real quantum hardware.
QURECA
QURECA's 15-hour course for a non-technical audience, students through executives. On their LMS. They say it is CPD-certified. This site does not issue that certificate.
Brilliant
Brilliant / Sabine Hossenfelder
Quantum mechanics on Brilliant, with Sabine Hossenfelder. You work the simulations: states, superposition, and measurement.
QURECA
QURECA's four-hour beginner course on quantum strategy for a business audience. Listed at 200 EUR on their academy at the time of writing.
edX
Delft University of Technology
Written for managers. What a quantum computer breaks in today's cryptography, and how an organisation plans a quantum-safe migration.
edX
Delft University of Technology
The technical side of a quantum-safe migration: cryptography, trust infrastructures, hybrid security, and hybrid certificates. From Delft.
edX
Delft University of Technology (QuTech)
A Delft introduction with little maths: what a quantum computer is, and what a quantum internet is for.
Hands-on quantum programming and circuit design with graded projects
edX
Delft University of Technology (QuTech)
How Delft teaches the operation of a quantum computer: algorithms, error correction, micro-architectures, compilers, languages, and quantum internet protocols.
Q-CTRL and qBraid
A live Q-CTRL workshop, delivered with qBraid, that maps business problems onto quantum hardware. Half-day to one-day. Uses Black Opal for prep, Fire Opal to run algorithms, and qBraid Lab for notebooks. Price is not published; you register interest.
edX
Delft University of Technology (QuTech)
Quantum networks on QuTech's Quantum Network Explorer. The simulations use QNE-ADK and SquidASM.
edX
CertificateDelft University of Technology (QuTech)
You program QuTech's Quantum Network Explorer and Quantum Inspire: simulations, then algorithms on those two platforms.
edX
University of Chicago
University of Chicago's edX course on quantum computer systems. Qiskit on cloud hardware, Bloch sphere, EPR pairs, teleportation. Four weeks, 8 to 12 hours per week. Audit free, verified certificate paid.
MIT xPRO / Isaac Chuang, William Oliver, Peter Shor, Aram Harrow
CertificateMIT xPRO's professional certificate program in quantum computing, taught by Isaac Chuang, William Oliver, Peter Shor, and Aram Harrow. A two-course program covering quantum computing fundamentals, algorithms for cybersecurity and chemistry, and the business implications of the technology.
edX
Delft University of Technology (QuTech)
Quantum hardware, practised on QuTech's Quantum Inspire simulators.
Coursera
SpecialisationUniversity of Colorado Boulder / Wounjhang Park
University of Colorado Boulder's three-course specialization giving engineers the quantum mechanics foundation behind modern electrical, mechanical, and quantum engineering. Covers superposition, entanglement, measurement, the uncertainty principle, angular momentum, and approximation methods.
D-Wave
D-Wave developer training, about 35 hours: QUBO, Ising models, the Ocean SDK, hybrid solvers, and a portfolio example. Office hours with D-Wave staff. Several 2026 dates.
D-Wave
Quantum Programming Core plus one extra month of Leap cloud access. About 35 hours, then QPU time, for people new to Leap. About six weeks.
QURECA
QURECA's 20-hour intermediate course on quantum communications, QKD, post-quantum cryptography, QRNGs and quantum-risk assessment. Listed at 800 EUR on their academy at the time of writing (1,000 EUR full price).
QURECA
QURECA's 30-hour intermediate course on quantum sensing and imaging, listed with QTIndu at 600 EUR on their academy at the time of writing.
Udemy
Hoang Quy La
Udemy course by Hoang Quy La. Qubits, gates, and circuits in Python with Cirq and Qiskit, then Deutsch-Jozsa, Grover, the QFT, phase estimation, variational circuits, and a short section on error correction.
edX
Lieven Vandersypen and QuTech researchers (TU Delft)
How a quantum computer is built and driven, from Delft. Superconducting qubits, trapped ions, and the other platforms on the syllabus.
Brilliant
Vectors, matrices, transformations, and eigenvalues, as interactive problems. The linear algebra used to write gates and states.
Graduate-level depth with university-backed certificates and MicroMasters credentials
Coursera
Sriram Sankaranarayanan (University of Colorado Boulder)
University of Colorado Boulder's Coursera course on RSA, Grover search, phase estimation and Shor's algorithm, plus B-trees and tries. Part of the Foundations of Data Structures and Algorithms specialization.
edX
Giordano Scappucci, Menno Veldhorst, Eliška Greplová (QuTech, TU Delft)
Germanium qubits at Delft: the physics, fabrication, control, machine-learning tuning, then error correction and algorithms.
edX
Delft University of Technology (QuTech)
A Quantum 201 course from Delft. Quantum information written as circuits, and what you can do with entanglement.
Brilliant
Group theory on Brilliant. Symmetries, and the algebra used to write quantum gates and error-correcting codes.
edX
Eliška Greplová (QuTech, TU Delft)
Machine learning used to control and calibrate semiconductor quantum chips. An advanced course from Delft.
edX
CertificateDelft University of Technology (QuTech)
Delft's follow-up to Quantum 101. Qubits, entanglement, Shor's algorithm, and error correction. Linear algebra is assumed.
edX
CertificateDelft University of Technology (QuTech)
An advanced professional certificate on semiconducting quantum technologies, Germanium qubits, their physics, fabrication, machine learning-assisted control, and quantum error correction.
edX
Fred Chong, Jonathan Baker, Yongshan Ding, Casey Duckering (University of Chicago)
University of Chicago's edX course on quantum architecture: circuit decomposition, uncomputation, hardware-specific and global circuit optimisation, gate scheduling. Four weeks, 8 to 12 hours per week. Audit free. Prerequisite is Systems Design I.
edX
Fred Chong, Jonathan Baker, Yongshan Ding, Casey Duckering (University of Chicago)
University of Chicago's edX course on NISQ systems: noisy hardware, NISQ algorithms, noise-aware compiling. Four weeks. Audit free. Follows Systems Design I and II.
edX
Zubin Jacob (Purdue University)
Purdue's 17-week edX course on analysing and designing quantum sensors and detectors. The sensing course in the Quantum Technology: Computing and Sensing MicroMasters, taught by Zubin Jacob. Audit is free; a verified certificate is paid.
edX
Christian Andersen (QuTech, TU Delft)
Algorithms and error correction at Delft, from the device through the software that runs on it.
IQC Faculty, University of Waterloo
Graduate quantum information at the University of Waterloo's Institute for Quantum Computing. Courses on information, cryptography, and error correction.
QURECA
QURECA's 25-hour advanced QML course, listed with QTIndu. QUBO and D-Wave, parameterised circuits, QAOA, classifiers and clustering. 1,000 EUR on their academy at the time of writing.