A company that changes its name twice is usually telling you something. This one began as Commerce Guys in 2009, became Platform.sh in 2015, and in 2025 became Upsun. Each name marks a different idea of what the business was for.
Commerce Guys started where many French web businesses of the period did, building online shops on open-source tools. The pain it saw there was familiar to any developer. Getting a new feature from a laptop to a live website meant a tangle of servers, configuration files and fragile staging copies that never quite matched production. Projects slipped, and engineers spent more time keeping environments alive than writing code.
Platform.sh had become known as a hosting service, a crowded field where American names such as Heroku, Vercel and Netlify spent heavily on marketing.
In 2015 the team stopped selling shop-building services and spun out the tool it had built for itself. Fred Plais, who had led the original company, became chief executive of Platform.sh, with Ori Pekelman as co-founder and strategy chief. The pitch was simple to say and hard to build: every branch of your code gets its own full copy of the live environment, data and services included, and you can throw it away when you are done.
That idea found buyers. In May 2018 the company announced a $34 million Series C, large for a Paris infrastructure company that was not selling to consumers. In June 2022 it raised a $140 million Series D, taking disclosed equity funding past $170 million. The company now says it has raised more than $180 million and serves over 16,000 developers, with Adobe and UNICEF among its customers.
The harder test was positioning. Platform.sh had become known as a hosting service, a crowded field where American names such as Heroku, Vercel and Netlify spent heavily on marketing. In 2025 the company chose a fresh start, rebranding as Upsun and recasting the product as a platform that gives both human developers and AI tools the exact real-world context they need to deploy reliably.
The rebrand is a bet that the next wave of software will be written partly by machines, and machines need a faithful copy of the world to test against. Whether the bet pays off is not yet known.
The human insight is in the repetition. Plais and his team did not start with a grand theory of cloud computing. They started with an annoying job they hated doing for clients, built a tool to end it, and kept renaming and reshaping the company as the problem grew larger. For a founder, an irritation you cannot stop thinking about is often the product.