Upsun (formerly Platform.sh)
Cloud Application Development Platform
- B2B
- SaaS
- Has physical offices
- Venture-backed
- Platform
- Has a free tier
- Self-serve purchase
- Sales-led purchase
- Usage-based pricing
- Enterprise plan
- Public pricing page
About Upsun (formerly Platform.sh)
Provides a cloud platform for hybrid teams, enabling developers, DevOps, and platform teams to build, ship, and scale applications without backend infrastructure hassles.
Key facts
- Industry
- Software Development
- Company size
- 251–1,000 employees
- Headquarters
- Paris, Île-de-France, France
- Founded
- 2015
- Revenue
- $11.1M – $58.9MTamtam estimate
- SIREN
- 521496059
- Website
- upsun.com
- linkedin.com/company/upsundotcom
Jobs at Upsun (formerly Platform.sh)
Upsun (formerly Platform.sh) in the news
- Upsun names Meta’s fundamental AI Research team executive Stephane Kasriel to Board
Upsun, a cloud application platform, appointed Stephane Kasriel from Meta's AI team to its board to guide its strategy in AI-assisted software development.
- De Paris à la Californie : le parcours passionnant de Frédéric Plais
Frédéric Plais leads Upsun, a globally distributed cloud platform company pioneering remote work, sustainability, and ambitious growth while balancing life between LA and Silicon Valley.
- De Paris à la Californie : le parcours passionnant de Frédéric Plais
Frédéric Plais leads Upsun, a globally distributed cloud platform company pioneering remote work, sustainability, and ambitious growth while balancing life in Los Angeles and ties to Silicon Valley.
- Beyond Model Benchmarks: Algolia CTO Xavier Grand Joins AI Day France 2026 Panel on Algolia’s Role in the GenAI UX Revolution
Algolia CTO Xavier Grand and Upsun Field CTO Guillaume Moigneu are set to present AI innovations at the 2026 AI Day event in Paris.
- Upsun CEO Fred Plais on AI, green data centers, and early natural language search engines
Fred Plais discusses Upsun's evolution to support AI-driven software development, its sustainability efforts in cloud infrastructure, and his career from early search engines to leading a cloud platform.
Upsun (formerly Platform.sh) at a glance
Upsun (formerly Platform.sh) is a B2B SaaS company in the Software Development industry, headquartered in Paris, Île-de-France, France.
Upsun (formerly Platform.sh) was founded in 2015.
Upsun (formerly Platform.sh) has 251–1,000 employees.
Upsun (formerly Platform.sh)'s revenue is $11.1M – $58.9M (Tamtam estimate).
Upsun (formerly Platform.sh)'s SIREN number is 521496059.
Upsun (formerly Platform.sh) is hiring: 1 recent open role, including Senior Account Executive.
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