About Us

Empowering the modern landscape of instructors to focus on what they do best.


Corsizio is a web platform that facilitates online registrations and payments for group classes, workshops, courses, and similar events. It operates as a self-serve platform, where there are no traditional software demos, installations, or training. We provide all of our users with sample data in each new account, which you can experiment with and experience the platform and its functionality, an extensive help docs library, which includes screenshots to provide you with previews of the interface, and email support.

It is free to create an account and explore all of its features. Everyone gets access to all the features on the platform, and low-volume usage is always free. There are no monthly pricing plans to subscribe to or any commitments or obligations, and we provide you with full ability to delete your account entirely at anytime too.

Learn more about the best use for Corsizio and how it differs from other systems, and explore our features and our pricing pages to see if Corsizio is a good fit for your needs.

Our Story

Corsizio was created out of our passions to teach, to learn, and to enable other people to pursue their talents and passions in the most enjoyable and effective of ways. We wanted to provide a leading-edge platform on which any expert, instructor, or teacher can easily set up a class, course, workshop, or similar educational event in minutes and have a modern, effective, and secure system they can trust to power the online registration and payment process.

With a strong and extensive background in education and software engineering, our team understands what it takes to create an innovative product that jumpstarts the teaching and learning process via simple and powerful event management, attendee registration, payment collection, reporting, and feedback. Corsizio is 100% bootstrapped with no shareholder or investor demands to incearse operation costs, which enables us to run efficiently and operate in an agile and lean environment. This enables us to provide optimal core features and an unltra-low pricing model.

We are dedicated to working for the betterment of all, and live and work based on the principles of integrity, transparency, authenticity, sustainability, and simplicity. Educational sectors that we are especially supportive of include: technology, coding and computer science; holistic health and healing; yoga and meditation; sustainability and environmental conservation; organic gardening and permaculture; personal growth and development; and all areas of the visual, tactile, musical, and creative arts.

Our Mission & Vision

Corsizio is passionate about empowering any individual, group, or organization that has a passion for teaching with an effective, affordable, easy and enjoyable-to-use platform that can facilitate the core of their educational events and business.

It is our mission to optimize the modern landscape of registrations and payments, providing both instructors and participants with a seamless, efficient, and integrative experience that results in successful and effective event attendance and revenue generation.

We provide the modern tools needed to bring people together for live educational events and benefit from real-time registration, revenue reporting, and attendee management.

Used in over 20 countries by thousands of happy customers.

Read our user reviews on Capterra →

We LOVE Corsizio! It is the BEST training registration site there is for our faculty training needs at the University of Colorado Denver.

Amy A. — Academic Professional

Corsizio has allowed us to become a consistently unique and influential entity in our area, and we truly thank you.

Aaron E. — Illustrator / Sculptor

Unbelievably high-quality registration system perfectly suited for higher ed events.

Mike D. — Assistant Director

Best pay-as-you-go registration software I have come across.

Chakra W. — Proprietor

Great service with excellent support. Simple, affordable, customizable, best customer service.

Ilian I. — Health & Fitness Manager

Excellent. I could not be more happy than I am with the quality of service and features of Corsizio.

J.S. — Therapist / Educator