Prolific
Prolific helps AI developers, researchers, and organizations easily access the highest-quality human data. Sign up for free.
- Est. revenue
- $10M–$20M
- Total raised
- $33.5M
- Latest round
- Series A
- Employees
- 1,467
Funding & revenue at Prolific
How well capitalized the business is — useful context before you scope a fractional engagement or negotiate a rate.
Estimated annual revenue
$10M–$20M
Modeled range, not company-reported
Total capital raised
$33.5M
6 known investors
Latest round
Series A · $32.3M
Jul 2023
Investors
10x Value PartnersAltaIR CapitalOxford Science EnterprisesPartechPioneer FundY Combinator
Growth signals
How fast Prolific is adding people, roles, and audience.
Employees
1,467
Reported band 51-200
Open roles
4
-0.9% year over year
LinkedIn followers
208K
+793.5% year over year
Headcount change
- MoM
- +2.1%
- QoQ
- +3.3%
- 6mo
- +21.4%
- YoY
- +66.9%
- 2yr
- +111.7%
+30 people
+47 people
+259 people
+588 people
+774 people
Team composition
Where Prolific concentrates its people — a read on which function a fractional leader would plug into.
By function
- Research31521%
- Education18413%
- Engineering14410%
- Operations1248%
- Information Technology876%
- Media And Communication745%
- Marketing534%
- Human Resources503%
By region
- United States483
- United Kingdom284
- England, United Kingdom225
- London Area, United Kingdom113
- India109
- Greater London98
Inside Prolific
What the business focuses on, where it operates, and how employees rate it.
Specialties
crowdsourcingparticipant recruitmentonline researchaidata collectiondata labelingai traininghuman dataglobal participant poolai model developmentmachine learning
Categories
Artificial Intelligence (AI)CrowdsourcingData Collection and LabelingMachine LearningMarket ResearchProduct ResearchPsychologySoftwareInternet & Web ServicesInformation Technology
Markets
PRIVATE
Offices
- , New York City, US
- , San Francisco, US
Prolific in the news
Recent coverage picked up alongside the firmographic refresh.
- New tech that helped snare prolific Greenford shoplifter
Aug 2026
- Prolific thief jailed after plain clothes police stop attempted £250,000 watch robbery in London's Mayfair
Aug 2026
- Prolific thief caught red-handed trying to snatch £250k Richard Mille watch in Mayfair
Aug 2026
- Prolific shoplifter who stole chocolate banned from shops for three years
Aug 2026
- The most prolific speed cameras are all in one North Wales county
Aug 2026
- Prolific Northants shoplifter who stole while banned from stores finally sentenced
Jul 2026
Jobs
1
Funding, revenue, headcount, and hiring figures are third-party estimates from public sources and are not confirmed by the company. Last refreshed September 28, 2026.
About this page
This company page is automatically generated based on publicly available job postings. Company information is sourced from publicly available data and may not be complete. If you represent Prolific, you can claim this page to manage and enhance it.