InfoSum

InfoSum

Secure data collaboration platform preserving privacy

Overview

InfoSum provides a Secure Data Clean Room platform that enables data collaboration with end-to-end privacy protection. The platform lets businesses match audiences and leverage first-party data without physically moving data, using a non-movement of data approach to perform privacy-forward data partnerships. How it works: data stays within each party’s environment while signals are securely combined and analyzed to measure the impact of data-driven strategies, helping users derive insights and optimize campaigns without exposing raw data. How it differs from competitors: a strong emphasis on privacy as a core principle, trusted by global brands, and a practical, non-movement model that preserves data control while enabling effective audience matching and measurement. What the company aims to achieve: help businesses maximize return on investment from their data by delivering relevant customer experiences while protecting privacy and maintaining trust and compliance across markets.

About InfoSum

Simplify's Rating
Why InfoSum is rated
B
Rated B on Competitive Edge
Rated A on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Consulting

Enterprise Software

Cybersecurity

Company Size

51-200

Company Stage

Series B

Total Funding

$88.1M

Headquarters

London, United Kingdom

Founded

2016

Get referred to InfoSum

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • March 2026 Dstillery integration adds automated audience refresh within 24 hours.
  • June 2025 Samba TV partnership expanded globally, with Europe rollout already live.
  • Amazon Ads integrations strengthen activation, improving appeal to advertisers using first-party data.

What critics are saying

  • WPP can absorb InfoSum’s product edge, turning it into a commoditized feature by 2027.
  • Adtech privacy budgets are fragile; one weak renewal cycle can crush standalone demand.
  • If WPP shifts strategy, InfoSum loses independence and existential buyer interest entirely.

What makes InfoSum unique

  • WPP owns InfoSum since April 2025, embedding it inside GroupM and WPP Open.
  • InfoSum sells non-movement data collaboration, preserving privacy while activating first-party signals.
  • Partnerships with Amazon Ads, Samba TV, and Dstillery widen its enterprise data network.

Help us improve and share your feedback! Did you find this helpful?

Funding

Total Funding

$88.1M

Above

Industry Average

Funded Over

4 Rounds

Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Above Average

Industry standards

$35M
$45M
Linktree
$65M
Substack
$65M
InfoSum
$100M
ClickUp

Benefits

Health Insurance

Mental Health Support

Flexible Work Hours

Performance Bonus

Growth & Insights and Company News

Headcount

6 month growth

2%

1 year growth

1%

2 year growth

2%
Mediashotz
Mar 26th, 2026
InfoSum partners with Dstillery on privacy-safe audience intelligence.

InfoSum partners with Dstillery on privacy-safe audience intelligence. 26/03/2026 InfoSum, a WPP company and the leading data collaboration platform, today announced a strategic partnership with Dstillery, a leading AI ad targeting company, to enable automated, privacy-first predictive audience activation at scale. InfoSum and Dstillery. The partnership combines InfoSum's decentralised data collaboration technology and automated activation capabilities with Dstillery's predictive modelling and proprietary 24-hour audience refresh technology. Together, the integration allows brands and agencies to build and activate high-value audiences derived from first-party data without moving, centralising, or exposing sensitive information. By leveraging InfoSum's privacy-by-design data collaboration infrastructure, Dstillery can securely incorporate collaboration outputs into its modelling framework and refresh predictive audiences within 24 hours. Updated segments are then automatically delivered to approved activation destinations, ensuring campaigns reflect the most current consumer behaviours and intent signals. Dstillery's daily device-level scoring keeps audience intelligence dynamic, while InfoSum's automated activation layer enables brands to operationalise those insights efficiently and securely. The result is a scalable approach to audience development that balances performance with data governance. This partnership enables advertisers to continuously adapt campaigns throughout their lifecycle, driving more precise targeting, stronger performance outcomes, and improved return on media investment. Nick Henthorn, SVP, UK & EMEA, InfoSum, commented: "We are delighted to be partnering with Dstillery. Leveraging their rich and diverse audience data through the power of InfoSum's secure data collaboration technology, we empower our clients to gain a much deeper, more nuanced understanding of their customers, uncovering insights that were previously out of reach. "This enriched customer intelligence will directly translate into more strategic planning, highly precise and personalised targeting across campaigns, and ultimately, a significant uplift in their return on ad spend (ROAS)." Taejin In, Chief Product Officer, Dstillery, said: "The combination of Dstillery's audience targeting technology with InfoSum's data collaboration technology solves a fundamental programmatic challenge: how do you maintain both targeting precision and data privacy? "Our 24-hour user scoring continuously adapts to user behaviour, while InfoSum's infrastructure ensures that intelligence can be activated without exposing raw data. It's the scalability and performance advertisers need, with the privacy guarantees the industry demands." Discover more Alcoholic Beverages

MarTech360
Aug 21st, 2025
InfoSum Integrates Nielsen Marketing Cloud Data For Audience Engagement

Nielsen, a global leader in audience measurement, data, and analytics, and InfoSum, a leading global data collaboration platform, announced that Nielsen Marketing Cloud (NMC) data is now available within the InfoSum environment.

MarTech360
Jun 18th, 2025
Samba TV and InfoSum Join Forces to Deliver Scalable, Privacy-First Agentic Media Measurement

Samba TV, a global leader in AI-powered media intelligence, announced a strategic international partnership with InfoSum, the world's leading data collaboration platform and part of WPP.

The Enterprise
Jun 1st, 2025
Amazon Deepens Ad Tech Stack with InfoSum and Magnite Deals

Amazon is intensifying its advertising capabilities through strategic partnerships with data collaboration platform InfoSum and sell-side technology provider Magnite.

MarTech360
May 21st, 2025
InfoSum Integrates With Amazon Ads to Maximize Advertiser Performance Using First-Party Insights

InfoSum integrates with Amazon Ads to maximize advertiser performance using first-party insights.

Recently Posted Jobs

Sign up to get curated job recommendations

InfoSum is Hiring for 3 Jobs on Simplify!

Find jobs on Simplify and start your career today

Don't see your dream role? Check out thousands of other roles on Simplify. Browse all jobs →