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Make a difference to each and every one of your students

Quizalize is our “AI first” gamified formative assessment platform that helps teachers personalise learning in the classroom.

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Quizalize Matrix
Quizalize Matrix

AI powered quiz creation saves teachers time


Our AI powered quiz creator is enabling us to build the world's largest bank of standards aligned and teacher verified questions. Our goal is to ensure that any teacher anywhere can create their perfect quiz in 30 seconds.


Smart Quizzes to improve student grades

We leverage the power of generative AI to help teachers effortlessly add learning content to quizzes. Our Smart Quiz features then turns a quiz into a 1-to-1 personal tutoring experience that accelerates student learning in the classroom.

Mastery data to track student progress


We make it effortless for teachers to create standards aligned quizzes and pinpoint student learning gaps. Our beautiful mastery dashboards let teachers see exactly where each student is struggling.


Our mission

To give teachers the superpowers to personalise their teaching in the classroom and make a difference to each and every one of their students

Each year more than 100 thousand teachers and 3 million students use Quizalize. To date they have answered more than 200 million questions on our platform.

We have a real impact on student progress


improvement in end of year test scores.

Round Rock ISD found that students in classes using Quizalize for Middle School Science scored 8-10% higher in end-of-year state standardized tests.

reduction in the
attainment gap.

Mooresville Middle School found that the achievement gap in quarterly test scores for students from disadvantaged socio-economic backgrounds reduced from 33.4% to 25.4% in Grade 7 Science.

We're growing fast

But we're only just getting started...
Learners have used our products
Teachers sign up to Quizalize every day
Questions answered

Customers love us

Our products are loved by all stakeholders, from learners through to leaders.
We lead the market with groundbreaking new features
Here are just some of our firsts, many of which have now become industry standards:
Sep 2023
Launched Smart Quizzes, our next generation quiz technology that leverages generative AI to turn quizzes into personalised learning experiences.
March 2023
First gamified formative assessment application to launch an AI powered quiz creator.
Feb 2023
Launched Blockerzz the world's first 3D block world quiz game for the classroom
First to launch next generation whole class quiz games with Battlerzz, Kleo, Rockzz and Goalzz
First formative assessment application to provide analytics for school leaders to see daily data on the academic progress of every class
First gamified formative assessment application to enable teachers to align questions to skills from standards and so measure student mastery in real-time in the classroom.
First to use quiz data to measure the efficacy of open resources.
First to launch team based classroom quiz games with our First to the Flag and Hoopzz basketball games.
First to use push technology to give teachers live data on student quiz progress in the classroom

EdTech's most passionate pioneers

We're proud of our mission and have a passionate team of teachers, engineers, marketeers and salespeople dediced to delivering it.

Charles Wiles

Co-founder & CEO

Charles is a deep technology pioneer with a first class degree in Engineering from Cambridge, a PhD in Robotics and AI from Oxford and an MBA from London Business School. He was Google's first Product Manager hired outside the USA, where he helped build the first version of Android, and has been the Chief Scientist and Managing Director of two successful tech ventures.

Charles started Zzish because his son was struggling at school and his time-pressed teachers didn't have the time to give him the personalised help that he needed. He realised that by combining engaging games with insightful data and AI powered tools, he could help teachers give every student the personalised help they need.

Daisy Hill

Co-founder & COO

Daisy is our impact-driven, tech-obsessed, commercial co-founder.

After graduating in History from Durham University, Daisy held various commercial and operational roles at UK/US scale-up tech ventures, alongside cofounding her own digital music education business. Surrounded by a family of incredible (but very overworked!) teachers, and after a short spell in classrooms herself, she felt Edtech entrepreneurship calling her back. She was on a mission to take the data-driven technology that she'd seen in her professional career and apply it to take the burden away from teachers - and make sure that no child is left behind.

In her spare time Daisy enjoys walking her oversized cavapoochon Jim in the lovely Marlow countryside, cooking ostentatious meals, and listening to tech history podcasts.

We are part of a talented and mission driven team of engineers, designers, marketeers and educators.

Backed by...

We're backed by two early stage EdTech specialist funds and more than 20 angels from Google and London Business School. They share our vision of building a global technology company that accelerates the learning of 100m+ students worldwide. To date we've secured $6m of funding and invested that in R&D to create the market leading product in its category.

Quizalize is now used by teachers from more than 170 different countries and is particularly popular in the United States, the Philippines, Thailand, Malaysia and Greece. By ensuring that any teacher anywhere in the world can create their perfect quiz in seconds we are enabling all teachers to make a difference to each and every one of their students, whatever and wherever they are teaching.

Our core DNA is deep tech and awesome products. We love to partner with other companies and organisations who share our passion to transform learning and want to leverage our innovations with their own content, brand and sales channels.