Technology that lets educators teach exactly as they imagine.
SparkEdu builds educator-first tools that remove technical barriers between a great explanation and the students who need it.
why we exist
The best teaching begins with great explanations.
Yet turning those explanations into clear, engaging visual lessons often requires educators to learn complex software, switch between multiple tools, or compromise on quality.
We're changing that.
Our first product, Viz, is a Visual Lesson Building Platform designed around how educators naturally think and explain — not how designers or video editors work. From idea to finished lesson, Viz brings creation, animation, presentation, recording, and editing into one seamless workflow, allowing educators to focus on teaching instead of production.
Our vision extends beyond a single product. We are building tools that help teachers communicate ideas with greater clarity, creativity, and confidence.
We believe technology should adapt to teaching — not the other way around.
when educators can express ideas without limitations, students understand more, curiosity grows, and learning becomes more meaningful.
the people behind it
Meet the co-founders.
Educators and builders, in equal measure.
Kousthub S Kulkarni
Co-founder
DevOps · Koch
Dr. Cristiano Benjamin
Co-founder
Professor, UFOP (Universidade Federal de Ouro Preto) · Senior Full-Stack Architect · Creator of Matematizar
SparkEdu© 2026