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InfoSum
Decentralised solution for securely collaborating on and sharing anonymised data
About InfoSum
InfoSum is a technology startup that operates in the data collaboration and privacy sector. The company provides a secure platform, known as a Secure Data Clean Room, that allows businesses to collaborate on data-driven strategies while ensuring end-to-end privacy protection. This platform is trusted by global companies to deliver better data-driven experiences, helping them to increase performance and protect their business reputation.
InfoSum's clients range from marketing and advertising firms to large corporations that need to leverage their first-party data while maintaining customer privacy. The company's business model is centered around providing a solution that allows these businesses to safely and effectively collaborate on data without physically moving it, a concept they refer to as 'non-movement of data'. This approach allows businesses to match their audience with other companies' customers in a privacy-first way, which can lead to increased acquisitions, reduced costs, and boosted match rates.
The company generates revenue by charging businesses for the use of their Secure Data Clean Room platform. This platform not only provides a secure environment for data collaboration but also allows businesses to calculate the true impact and value of their data-driven strategies.
InfoSum positions itself as a champion of data privacy, believing it to be a basic customer right. Their platform is designed with privacy in mind, enabling collaboration without compromising on this principle. This focus on privacy, combined with the ability to deliver relevant experiences to customers, makes InfoSum a valuable partner for businesses looking to maximize their return on investment (ROI) while respecting their customers' privacy.
Source: Dealroom company dataAt a glance
- Status
- Acquired
- Founded
- 2016
- Headquarters
- London, United Kingdom
- Employees
- 79
- Open positions
- 4
- Dealroom signal
- 73.1/100
- Industry
- Security, Enterprise Software
- Sub-industry
- Data protection
- Sector
- Privacy Protection, Cybersecurity, Privacy-Enhancing Technologies, uk is8 digital and technologies
- Business model
- SaaS
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| ACQUISITIONOther financing | Apr 2025 | $0 | — | WPP | ↗ |
| SERIES BOther financing | Aug 2021 | $65M | $260M | Chrysalis Investments | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for InfoSum is 22K monthly website visits, up 4.8% over the last three months. InfoSum's team grew 0% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed5 investors entered at this stage
Mark Suster
Roger Ehrenberg
Mike Chalfen
LocalGlobe
Saul Klein
Series A3 investors entered at this stage
IA Ventures
Upfront Ventures
Chrysalis Investments
Other known investors1 additional known investor
WPP
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about InfoSum on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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