I
InfoSum
Cybersecurity · London, United Kingdom · Founded 2016
Decentralised solution for securely collaborating on and sharing anonymised data MoreLess
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.
Keywords: Data Collaboration, Privacy Protection, Secure Data Clean Room, Non-Movement of Data, Global Companies, Data-Driven Strategies, First-Party Data, Customer Privacy, Privacy-First Approach, Return on Investment.
Company overview
InfoSum company information
The essential company record, classifications and operating signals in one place.
- Status
- Acquired
- Founded
- 2016
- Headquarters
- London, United Kingdom
- Employees
- 79
- Open positions
- 4
- Dealroom signal
- 73.1
Valuation & funding
InfoSum 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 | ↗ |
| SERIES AOther financing | Sep 2020 | $15M | $60M | IA Ventures · Upfront Ventures | ↗ |
| SEEDOther financing | Sep 2017 | $5M | $20M | Mark Suster · Roger Ehrenberg · Mike Chalfen · LocalGlobe | ↗ |
| SEEDOther financing | Feb 2016 | $3M | $12M | Mark Suster · Roger Ehrenberg | — |
Financials
Revenue, earnings and profit over time
Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.
| Year | Revenue | Growth | EBITDA | Margin |
|---|---|---|---|---|
| 2026 | $7.2M | 0% | −$20M | -274.6% |
| 2025 | $7.2M | 0% | −$20M | -274.6% |
| 2024 | $7.2M | 0% | −$20M | -274.6% |
| 2023 | $7.2M | +8.5% | −$20M | -274.6% |
| 2022 | $6.6M | +74.6% | −$20M | -298% |
| 2021 | $3.8M | — | −$13M | -342.5% |
Growth signals
InfoSum website traffic
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.
Hiring
Open positions at InfoSum
Current openings linked to this company in Dealroom.
Comparisons
InfoSum compared with similar companies
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Talent graph
InfoSum's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where InfoSum has talent and traffic
team presence
In the news
Latest news about InfoSum
Recent press, funding announcements, and product moves mentioning InfoSum — open to read from the original sources.
Market sentiment
What the market is saying about InfoSum
An AI-synthesized read of the highest-engagement posts about InfoSum on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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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