Cognism is the world’s leading all-in-one globally compliant B2B prospecting solution.

Cognism uses patented AI technology, to provide B2B sales teams with a blend of real-time company, people and event data to streamline prospecting, find and deliver new revenue.

Cognism was founded in 2015 by James Isilay and Stjepan Buljat. The company is headquartered in London, United Kingdom, with offices in New York, Macedonia, Croatia and Singapore.

Cognism is pioneering Revenue AI seeks out stale data, filling in any missing gaps in your records and providing you with actionable information.

Cognism integrates seamlessly with all major CRM and Email Service systems. It ensures a smooth, short and hassle-free on-boarding process. Its proprietary AI technology ensures the highest quality and freshness on the market.


Cognism is trusted by over 500 clients across sales, marketing, recruitment, events and technology. Adzooma, Vidyard, Clifford Chance and Frost & Sullivan are just some of the world-famous brands who benefit from Cognism’s leading all-in-one prospecting solution.


Cognism is backed by AXA Venture Partners, PeakSpan Capital, South Central Ventures, Netcetera, Startup Funding Club, LCIF and others. The company raised an additional $12M to its Series B round, bringing the total amount raised in Series B to $22M. The latest financing brought Cognism's total funding to $28.9M to date.



  • Year founded: 2015
  • Funding Info: $28.9M over 5 Rounds (Latest Funding Type: Series B)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: London
  • State: London
  • Country: United Kingdom
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