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Upsun

Managed PaaS for CMS and ecommerce

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Overview

Upsun provides a fully managed PaaS for hosting and managing monolithic CMS and ecommerce apps with built-in security, auto-scaling, and observability. Customers deploy their apps to Upsun’s cloud and the platform handles hosting, security, scaling, monitoring, and maintenance to offer a smooth development environment. It differentiates itself by specializing in monolithic workloads and offering tailored subscription plans plus a partner program with agencies. Its goal is to help customers deliver fast, reliable digital experiences at scale.

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About Upsun

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Industries

Enterprise Software

Company Size

201-500

Company Stage

Series D

Total Funding

$181.3M

Headquarters

Paris, France

Founded

2015

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Funding

Total Funding

$181.3M

Above

Industry Average

Funded Over

3 Rounds

Series D funding is typically for companies that are already well-established but need more funding to continue their growth. This round is often used to stabilize the company or prepare for an IPO.
Series D Funding Comparison
Above Average

Industry standards

$77M
$70M
$80M
$100M
$140M

Benefits

  • Health Insurance
  • Unlimited Paid Time Off
  • Remote Work Options
  • Stock Options
  • Professional Development Budget
  • Wellness Program
  • Phone/Internet Stipend
  • Parental Leave
  • Company Social Events

Growth & Insights and Company News

6 month growth

0%

1 year growth

1%

2 year growth

0%
Associated Press
Apr 21st, 2026
Meta AI exec Stephane Kasriel joins Upsun board as cloud platform targets AI-assisted software infrastructure

Upsun, the cloud application platform formerly known as Platform.sh, has appointed Stephane Kasriel to its board of directors. Kasriel is currently vice president of FAIR Foundations at Meta Superintelligence Labs and previously served as CEO of Upwork. The appointment comes as Upsun positions itself to support AI-assisted software development, which is accelerating development cycles and creating new infrastructure demands. The company has spent over a decade building a platform designed to help organisations deploy and scale modern applications with speed and reliability. Founded in 2015, Upsun employs more than 290 people across 40 nationalities and serves over 6,000 enterprise clients and 16,000 developers worldwide. Clients include Adobe, Pinterest and UNICEF. The company is preparing for its next growth phase, which may include strategic acquisitions and capital optimisation.

The Drop Times
Nov 26th, 2024
Nigel Kersten joins Platform.sh as Chief Product Officer (CPO)

Nigel Kersten joins Platform.sh as Chief Product Officer (CPO).

Brown Brothers Media
Nov 12th, 2024
Trace For Good secures €3.5M funding

Paris-based Trace For Good, specializing in supply chain traceability, raised €3.5M in funding led by Hi inov Dentressangle and Ankaa Ventures, with CS Ventures and Seed4soft. The funds will expand its European consumer goods activities and enhance its technological leadership. Co-founder Léa Gillet highlights the platform's ability to achieve full supply chain traceability while reducing manual data collection efforts.

Dram Scotland
Sep 10th, 2024
Platform to launch festival and Brew School for Oktoberfest

As the Munich beer festival gets underway, Platform is launching their own Oktoberfest beer festival - a free-to-attend beer festival as well as a hands-on Craft Brew School.

FinSMEs
Jun 10th, 2024
anitya Raises $2M in Funding

anitya, a Sao Paulo, Brazil-based Platform as a Service (PaaS) company which specialises in customisable spatial computing applications, raised $2M in funding.

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