Brilliant.org Reviews 2,749

The content is fun to work though and the range of courses is excellent. I had a bit of an issue with almost getting charged for a year subscription, but after a quick email it was resolved. I only ga... See more

Great learning app that’s easy to use however I didn’t want it long term. I forgot to cancel and, despite their terms, they issued me a refund out of goodwill. Great customer services.

I must admit that I haven’t used Brilliant much, but I can definetly see the idea and implementation potential for standard schools etc. The reason for 4 stars is that I started off brilliant wit... See more

This app was brilliant teaching me how to code, but it can do many other things. It was soo easy to understand and helpful and support team was very fast and helpful

I originally signed up with this app and it was only meant to be for a year then without any notification whatsoever they charged me $187 for a renewal...i tried to get a refund but they said it wasn'... See more

Really liked the sample but asking for your payment information before the "trial" period seemed like a test of your intelligence in itself. It's too bad because I was pretty likely to have subscri... See more

Brilliant is an app that I am very familiar with. I am a retired physician and a lifelong learner. It provides me with a consistent, concise, and effective way to revisit STEM topics and fit the last... See more

DON’T TOUCH THEM WITH A BARGEPOLE!!! They charge far too much for what they give you access to, then go rather quiet around renewal time - taking payment without any notice. To take the biscuit, whe... See more

I've been using Brilliant for math for a couple months and so far it's been a great tool and I'm learning lots. Plus several other courses interest me like technology, Python, and AI. Customer service... See more

Great intuitive app to get the brain juices flowing again. I am 49 yrs old and just did it for fun. It felt like getting some small dopamine hits solving the little puzzles. Finally when I had a probl... See more

I liked the app, super useful for the math part, haven’t tried the other sections yet. I had a technical issue with the subscription cancellation (hope they fix this sooner), but a HUGE applause f... See more

I am an older person who needs mental challenge on a regular basis. I found Brilliant just what the doctor ordered! I have been doing lessons off and on since January of 2025. The courses are very wel... See more

I have been using Brilliant for few years now and I love the app. It is very engaging, subjects are explained in easy to understand and engaging, enjoyable way. Lessons are perfect length, with helpf... See more

Had my subscription automatically renewed after having cancelled. It's been a fight to get them to explain. They claim the cancellation wasn't properly carried out. If they can prove this I stand corr... See more

Do NOT use. The company is deceptive from head to toe. Their content, their trials, support, advertisement, representatives, etc. Do NOT sign up for a free trial. They WILL steal your money, claim... See more

My son used Brilliant for senior school and onwards into undergraduate and found it a great service. Also, support team were v helpful in tracking down account and subscription details when required.... See more

It’s really frustrating to deal with companies that use hidden subscription models and charge you without sending any advance notification. They’re quick to spam you with reminders about not using t... See more

A great set of courses. Easy to follow buy informative and interesting illustrations. I went through the AI related ones, group theory, and data visibility. Also, in the one time I reached out... See more

The support team took care of my particular billing issue and got it solved quickly even though it was a peculiar issue. They may have even forwarded the broader issue to their engineering team, thoug... See more

App is very easy to learn and navigate. Many topics to learn such as coding and biology as well as math. Accidentally purchased year long subscription and they refunded me without hassle. Overall good... See more

You will love being (self) educated in things, You hated before! Everything is nicely described and visualised, if possible. When you feel uncertain sometimes, don't hesitate to repeat a lesson. It's... See more

I cancelled my plan and was ser up on the monthly one. Then brilliant suddenly sends a 180$ payment for a yearly subscription. Would really like this fixes and a refund woth my cancelling rights. The... See more

When first time i saw this app on play store i was shocked. The idea behind it was magnificent. But I doubt that they can make it real, spoiler alert: they did. The topics are Brilliant, and... See more

Defiantly worth the price for premium. Great for advanced maths learners. Even the free version is very good, you can do most of the courses but are only limited to 2 lessons per day (the paid version... See more

Fantastic customer service! I sent an email and, within 20 minutes, received a reply that addressed my issue. No AI, no case #, no link to pages that had nothing to do with my issue. I'm really amaz... See more

Great Content Fun to use A bit expensive if you don't use it often, but the more you use it, the more value you get. Brilliant helped me wrap my mind around basic programing principles in a really... See more

I had a problem getting my account activated. I reached out to the support team through email, and got a message from Sandy. She was very helpful and got the issue resolved quickly!

I think Brilliant provides and excellent set of courses on different topics and difficulty levels. For me with a personal interest in math and physics and working professionally with programming, Br... See more

My son was questioning what area to study in college. Brilliant allowed him to explore different paths. He loved the interactive format.

İ did actually used brilliant for one day only for about less than an one hour, i learned a new math hack ,i liked the app so much

‏it's a very intuitive and fun way to learn with. and i feel like i'm getting smarter everyday in a fun way ‏that's rejovinating my mind. even took the premium after a few days ;)

It's literally Brilliant! The app is very clever, effective and nicely designed. The customer support is phenomenal. I got in touch with them regarding a billing issue and they responded/resolved the... See more

Maria provided me with excellent customer service when I was having trouble accessing my Premium account. I appreciate her willingness to research my issue, continuously update me on what was happenin... See more

Very quick and effective customer service. I had an issue getting into my account, contacting customer support via email resulted in quick responses and a solution. The app itself is intuitive a... See more

This is one of the best things that has happen to me recently. It keeps my mind warm. A lot of knowledge that been, otherwise, getting dust in the corner is now fresh in my mind. I am not using it f... See more

Thanks Sandy, I love the brilliant app. Soo well presented. As someone with ADHD, I’ve so struggled to get my head around so many concepts. Now I can take advantage of so many avenues that have been... See more

I thought I forgot my password, but I had accidently deactivated my account a while ago. I contacted the customer service (Sandy), who manged to restore my account for me.

They never recall about my trial ending and the renewal. THEY TOOK 120€ (150$) without any previous notice and despite me trying to cancel the renewal literally 20 MINUTES after they took my money,... See more

AVOID (link unavailable) LIKE THE PLAGUE! I was shocked to discover that (link unavailable) had taken over £100 from my account WITHOUT MY KNOWLEDGE OR CONSENT! When I contacted customer servic... See more

Do not try this app. I used it myself and even after cancelling I was still charged £109 When I contacted support, Maria handled my case and made getting a refund feel impossible. After reading ot... See more

be very careful about sharing credit card with brilliant.org. there is no reminder on billing and simply impossible to get to speak to support. all support responses are auto/AI generated. DO NOT shar... See more

The app itself is fun and engaging, but beware of their billing practices. During the trial period they flood you with emails, making it easy to miss the premium billing notification. When I was charg... See more

The app is amazing, the support team is even more amazing. Everyone should stop doomscrolling and replace it with Brilliant.

It's like Duolingo for math, but you have a limited amount of lessons you can do per day, and that just SUCKS- like I can't even study if I want

I had signed up for an automatic renewal when I started this subscription. I received notice of my renewal after they had charged my account. When I called to cancel my renewal, I was told there w... See more

I loved BRILLIANT . It has a deceptively clever design which encourages doing more every day without it forcing knowledge down your throat. I'm 66 and I hated school for that very reason. But when I... See more

I signed up for a one month trial. I received a notification that a subscription fee would be applied after the month's trial. I did not use their website so I tried to cancel my subscription.... See more

Be very careful- this company will make it appear that you are signing up for a monthly subscription, but will hit you with an annual fee which you won’t realise you have signed up for. They spam your... See more

I had to resolve issue with log in. Sandy from helpdesk was professional and resolved my problem very quickly.