SpeedSize

About

Funding history · 2 rounds · $3.0M total

Q&A

What is SpeedSize's primary business activity?

SpeedSize develops AI-based media compression technology designed to optimize website performance by automatically detecting and compressing images and videos by up to 99% without compromising visual quality.

When was SpeedSize founded?

SpeedSize was founded in 2019.

Who are the co-founders of SpeedSize?

The co-founders of SpeedSize are Sagi Keen, who serves as Co-founder & CEO, and Vlad Malanin, who is the Co-founder & CTO. Both were appointed in May 2019.

What is SpeedSize's primary sector and target customers?

SpeedSize's primary sector is Media & Entertainment Technologies. Their target customers include E-commerce Brands and Website Owners.

What is SpeedSize's core technology?

SpeedSize's core technology is AI-based media compression, specifically utilizing Psychovisual AI and edge-adaptive delivery.

When did SpeedSize raise its C Round of funding and who was the lead investor?

SpeedSize raised its C Round in February 2024, with CitySide Ventures as the lead investor.

When did SpeedSize secure its most recent funding round?

SpeedSize secured a D Round of funding in October 2025.

What is the total amount of funding SpeedSize has raised to date?

SpeedSize has raised a total of $3,000,000 USD.

Team · 10

Sagi Keen

Founder · Co-founder & CEO

Vlad Malanin

Founder · Co-founder & CTO

Dr. Vlad Chen Lindman

CBO

Yotam Yarimi

Head of Pagespeed Optimization Team

Shay Toder

Lead, Pagespeed Optimization

Elyse Wachsman

Office Manager

Jesse

Head of Content, US

Taras Rybak

Front-end Engineer

Pavlo

Regional Sales Manager (Israel)

Daniel Rose

Sales

Sectors & technology