Brilliant deals · Updated 2026
Brilliant Discount: Free Trial + Annual Savings for Quantum Computing
Brilliant doesn't publish single-use coupon codes. What you get instead: a 14-day full-platform free trial and a substantial discount on the annual plan compared to monthly billing. Below is the current public deal, exactly what works in 2026, and which Brilliant courses are worth the subscription if your goal is quantum computing.
Current Brilliant offer
14-day free trial + annual plan savings
Activate via the link below. Cancel any time during the trial without being charged.
Start free trial →Affiliate link. We earn a commission if you upgrade after the trial, at no extra cost to you.
What the Brilliant offer includes
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14-day free trial
Full platform access; no card required to preview the first lesson of any course.
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~20% off annual plan
Brilliant's standing offer for new annual subscribers using the affiliate link below.
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Student plans
Discounted pricing for verified students; check Brilliant's student page after sign-up.
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Family / gift plans
Annual gift plans available at a small premium over the standard annual rate.
Best Brilliant courses if your goal is quantum computing
The trial is two weeks; the annual plan is one year. Either way, you want to maximise time on the courses that matter for quantum. The order below maps Brilliant's catalogue onto the quantum learning curve:
- Linear Algebra. Vectors, matrices, eigenvalues. Quantum states are vectors in Hilbert space and gates are unitary matrices, so this is the most directly applicable Brilliant course. Start here.
- Complex Numbers. Quantum amplitudes are complex. Brilliant's Complex Numbers course is short, visual, and exactly enough to read Qiskit and PennyLane code without confusion.
- Probability. Measurement outcomes are probabilistic. The probability course covers conditional probability, Bayes, and distributions you'll see throughout quantum information.
- Quantum Computing (interactive). Brilliant's flagship Quantum Computing course covers qubits, gates, superposition, entanglement, and a hint of algorithms via puzzles. Conceptually solid; does not teach coding.
- Group Theory and Algorithms. Useful follow-ons once you progress to Shor's and Grover's. Group theory grounds the Pauli group and Clifford gates; algorithms covers the classical baseline you're trying to beat.
If your only goal is quantum computing, you can complete the four prerequisite courses inside a 14-day trial if you put in 60-90 minutes a day. The annual plan is worth it if you want to spread the work or also study adjacent topics like calculus or computer science fundamentals.
Brilliant vs other ways to learn the math
Honest comparison so you only pay if it fits
Brilliant is the better value when
- You learn better through interactive puzzles than video lectures
- You only have 30-60 minutes a day to study
- You need the math but don't want to commit to a university course
- You want to brush up on multiple math topics in one subscription
Free options are better when
- 3Blue1Brown's Linear Algebra series on YouTube is sufficient (and free)
- You want a paper textbook (Strang, Axler) and have the discipline to use it
- Your university or employer already provides Coursera or LinkedIn Learning access
- You only need quantum-specific math, not a broad math curriculum
Frequently asked questions
- Does Brilliant have a discount code?
- Brilliant does not publish single-use discount codes. The standing public offer is a 14-day free trial plus a discount on the annual plan compared to monthly pricing. The affiliate link on this page applies the same standing discount that any new subscriber receives, so the savings come from the trial and the annual prepayment, not from a coupon code.
- How much does Brilliant cost in 2026?
- Brilliant's annual plan runs around $149 (about $12 per month when billed annually), down from monthly billing which is closer to $25 per month. The 14-day free trial unlocks every course on the platform during the trial window. Pricing varies by region and Brilliant occasionally runs limited-time promotions.
- Is Brilliant worth it for quantum computing?
- Brilliant is good value for the foundations: linear algebra, complex numbers, probability, and Brilliant's interactive Quantum Computing course are well-built and tightly aligned with what you need before tackling Qiskit or PennyLane. Brilliant is not a replacement for a hands-on coding course - pair it with a Qiskit or PennyLane tutorial path once you have the math base. See our Brilliant courses page for the full list.
- Can I cancel during the free trial?
- Yes. Cancel any time during the 14-day trial in your Brilliant account settings and you will not be charged. The Brilliant trial does not auto-extend; if you do not cancel, the annual plan billing kicks in on day 15.