proSapient

proSapient is a London-based expert network founded in 2017 that connects institutional investors, management consultants, and corporate professionals with vetted subject matter experts globally. The company utilizes artificial intelligence and machine learning to enhance the efficiency of sourcing, scheduling, and managing expert consultations. The services offered by proSapient include facilitating one-on-one calls and meetings with industry specialists, an AI-powered search engine for matching clients with relevant experts, and the ability to launch targeted surveys for primary research insights. Additionally, proSapient provides automated transcription services and a unified dashboard for streamlined access to multiple expert networks, supporting market research and due diligence processes. With a vision to deliver "expert intelligence on demand," proSapient aims to revolutionize knowledge discovery by combining human expertise with advanced technology. The company has experienced significant growth and has expanded its presence with offices in several cities, including London, Kyiv, Lisbon, Toronto, and Raleigh, North Carolina.

Information Services London, United Kingdom Founded 2017 ~250 employees Private · Series A

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Employees
250
+5.5% in the 3 months to Sep 2026
Revenue / employee
$28K
Revenue ~$7M
Total funding
$18M
Last round Series A, Jan 2021
12-month attrition
18.2%
Tech: 17.6%
H1B sponsor
NA
Open jobs
2
Last 30 days

Headcount trend

proSapient went from 164 employees in Oct 2024 to 250 in Sep 2026. Apr to Sep 2026: 46 people joined, 12 left.

Org structure

Headcount by department

Other117
Operations68
Success40
Engineering9
HR7
Sales6
Finance2
Marketing1

Funding

  • Jan 2021 · Series A · $10M · Smedvig Capital, 24 Haymarket
  • Jan 2020 · Seed · $2M · 24 Haymarket
  • May 2019 · $3.4M
  • Jul 2018 · $2M

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proSapient FAQ

How many employees does proSapient have?

proSapient has about 250 employees, up 5.5% over the 3 months to Sep 2026.

What is proSapient's revenue per employee?

proSapient makes about $28K in revenue per employee, based on $7M annual revenue and 250 employees.

How much funding has proSapient raised?

proSapient has raised $17.98M in total funding; its latest round was Series A in Jan 2021.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.