Kinnu | Kinnu

The power to learn anything you want.

In an AI-powered world, knowledge is no longer scarce. But the frontier of learning is still defined by something deeply human – how knowledge interfaces with your mind.

At Kinnu, we are building that interface.

What if learning anything, no matter how hard or complex, could be instantaneous? We call that Time To Mastery = 0. At Kinnu we build technologies and products that bring Time to Mastery as close to 0 as humanly possible; it’s our North Star metric. We do that through an arsenal of cognitive science, memory, and motivational tools that hack your brain to make learning faster and more efficient.

Our Products

1,200,000+
users

3.2 million
hours learned

>90 milion
questions answered

Our Learners

If Da Vinci made an app he would've made Kinnu.

Gregory S.

The best app I've ever seen in my life. REALLY.

Elenor G.

Unbelievably unbelievable! God bless the creators.

Francis D.

I haven't found an app that comes EVEN CLOSE TO KINNU!!

Iwan I.

I never review apps, but this one is so good I had to.

Sonya S.

Best. App . Ever. You get so much smarter with way less work.

Floris T.

I can't express enough just how amazing this app is.

Elisabeth M.

Ah-ma-zing! This is by far my favorite app!

Whittney H.

Easiest 5 stars I've ever rated. My favourite app on my phone.

Dori V.

Our History

July 2021
Kinnu is founded
We love learning, but hate learning tools. We built Kinnu to learn like Neo learnt Kung Fu in the Matrix.
January 2022
Raised $2.5m Pre-Seed
…from some of the best angels in Europe to make Kinnu a reality.
March 2022
Launched Kinnu: Superpower Learning
A free app for the ‘DaVinci’s’ of the world to learn anything they want to. >500k installs, hundred of 5-star reviews.
March 2023
Raised $6.5m Seed
…from LocalGlobe and Spark, the investors behind Anthropic, Slack, Coinbase and Monzo. Let’s gooooo!
September 2024
Launched Kinnu Labs
A virtual learning lab with over 10k participants to test learning features, benchmarked against the gold standard: human tutors. Kinnu outperformed 1:1 IRL human tutors in high-school level physics and history. Our minds are blown.
February 2024
Launched Kinnu 2.0
Superpower Learning reinvented, with everything we learned from Kinnu Labs. >1.2m installs, thousands of 5-star reviews.
May 2025
Launched Kinnu Law: Mobile
A dedicated mobile app to help candidates pass the SQE on their first try. 20% of exam takers within 8 weeks began using it over 1 hour per day. 3,000 practice MCQs, bespoke SQE-specific AI model to answer any question.
Oct 2025
Launched Kinnu Law: Web
Smart Study Notes, better questions, even smarter AI - now on the web as well. Kinnu Law becomes the all-in-one platform to pass the SQE.
Dec 2025
Launching soon: Kinnu Finance
A dedicated platform to help candidates pass the CFA level I on their first try.

Our Team

We are a team of developers, designers, scientists and writers — all obsessed with learning.

Raised $9m from
the investors behind Anthropic, Slack, Coinbase andMonzo.
Collectively, we have 46 years of experience in the fields of education and cognitive science.
100% dedicated to building technologies that bring Time to Mastery as close to 0 as humanly possible.
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Our Core Principles & Values

Zero Imposters.
We believe, in our deepest core, that we are the team that will be responsible for Kinnu’s success. Each of us individually have the fundamental attributes to contribute materially to that success. Notwithstanding doubts we might have, knowledge or skills we might be lacking, or seemingly intractable challenges we might face, nothing about who we are as people will stop us.

Strength in humility.
To the same degree we believe learning to be a force for good in the world, so we internalise its value at Kinnu. That means always maintaining the possibility that we might be wrong. Our thinking and decisions are always open to interrogation, regardless of its origin, be that from a 4 year old child or a Nobel Laureate. Learning, especially at its most transgressive fringes, involves questioning the unquestionable. This often feels scary. It is a fear we are energised to overcome. This is our strength.

Character is how you handle things when shit happens.
We strive to be good humans. It’s easy to be a good human when things are going well. The real test is when things go bad – personally, hormonally, professionally, socially, or financially. This is when we come into our own, and we cultivate building character for the crucibles of crappiness that present themselves along our journey.

Create safety.
You can only be yourself, with your own individual ideas and quirks, if you trust you won’t be judged or criticised unfairly. This can only occur in an environment of emotional and intellectual safety. We recognise creating and benefiting from this environment requires reciprocal effort. That effort is always worthwhile.

Micro-pessimism but macro-optimism.
We are not afraid to zoom in and admit flaws or failures in ourselves or our work. Everything can always be better. However, we also regularly zoom out to see the overall upwards arc of our progress. We believe Kinnu will always be better in the future than it is today.

“How might this work?” is more interesting than “why will this fail?”
That said, we are gleefully pessimistic about ideas until they prove themselves worthy via execution and experimentation. Impassioned, intentional work will always have a net positive effect on our outcome.

Nothing is sacred.
We are a learning company – both in our purpose but also how we execute. Efficient learning entails quickly and honestly admitting when we are wrong. We might be wrong about a product idea, a strategic direction or even a first principle; everything is fair game. Our adherence to this principle shields us from making the sunk cost fallacy and fosters agility.

Day-1
We believe our most impactful work hasn’t been done yet and we are always at the start of an exponential curve. Exponential curves can feel flat at the beginning – that doesn’t bother us in the slightest. It always feels like it’s just the beginning and exciting discoveries lie in our future. We believe the potential of the human mind is limitless, and as a corollary, so is our potential to help people realise it.

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Join The Team

If this resonates with you, and you want to help us build the most powerful learning products on the planet, get in touch with us.

We are actively looking for AI specialists, engineers, operations leads, marketing pros and learning scientists.

Get in touch