Signal AI

Signal AI is a leading global decision augmentation company, turning the world’s data into knowledge and empowering business leaders across a range of industries to make informed and confident decisions.

Signal AI provides real-time unlimited information and insights for media monitoring, reputation management and market intelligence.

Signal AI was founded in 2015 by David Benigson. The company is headquartered in London, UK, with offices in New York and Hong Kong.


Signal AI has developed a world-leading AI platform that understands everything it reads and extracts what matters. Together with its partners, the company is building an ecosystem that sits at the heart of the knowledge economy, from risk management and regulatory compliance to M&A pipeline development.


Signal aggregates hundreds of sources of data — from social and news media through to 25,000 podcasts, regulatory filings and other public records — into a single platform. It then applies machine learning and other AI techniques to extract insights from it all based on natural language questions posed by Signal AI customers.


Signal now works with 40% of the Fortune 500, with its customer base including Deloitte, Bank of America and Google, who are using its decision augmentation solution for real-time market and media intelligence to uncover trends, risks and opportunities and support critical decision-making.  


Signal AI is backed by Highland Europe, Redline Capital, Guardian Media Group, MMC Ventures, Hearst Ventures, abrdn, and others. The company raised $50M in Series D round on Dec 15, 2021. This brings Signal's total funding to $93M to date.



  • Year founded: 2015
  • Funding Info: $93M over 5 Rounds (Latest Funding Type: Series D)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: London
  • State: London
  • Country: United Kingdom
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