Prolific
PrivateLast Round
Series A
Jul 12, 2023
Est. Valuation
$2.1M
Total Funding Raised
$33.35M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Prolific operates in AI, Data & Cloud Infrastructure and is based in London. Its latest recorded funding round was a Series A round in July 2023.
Prolific is a technology company that operates a platform designed to connect researchers and AI developers with vetted human participants for data collection.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, NLP & Conversational AI
Business Model
B2B
Customer Profile
Marketplace Commission, Services & Consulting
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Prolific Comparables
Compare Prolific with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| CloudResearch | 77% | |
| Amazon | 73% | |
| Respondent | 72% |
For institutional investors. Book with your work email.
Prolific Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jul 12, 2023 | ||||
| Seed | Dec 5, 2019 | ||||
| Accelerator | Aug 20, 2019 |
For institutional investors. Book with your work email.
Key People
Founding team and executive leadership
For institutional investors. Book with your work email.
Prolific Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Partech | Series A |
| Pioneer Fund | Seed |
| Oxford Science Enterprises | Series A |
| University of Oxford | Series A |
| AltaIR Capital | Series A, Seed |
| Y Combinator | Seed, Accelerator |
| 10x Value Partners | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 18, 2026
Grew 20% QoQ, from 1,177 to 1,415 employees.
- Jul 26, 2026
Over 35,000 developers, researchers, and organizations use the platform.
For institutional investors. Book with your work email.
Prolific Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about Prolific's valuation, stock price, and market status.
Is Prolific a public or private company?
Prolific is a private company.
What is the current stock price of Prolific?
Prolific is a private company, so its shares have no public market price. Caplight tracks Prolific's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Prolific worth (valuation)?
Prolific's valuation is estimated at $2.1M based on funding round data.
Can I buy Prolific stock?
Prolific shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Prolific's last funding round?
Prolific's most recent funding round was Series A on July 12, 2023.
Who are the main investors in Prolific?
Key investors in Prolific include Partech, Pioneer Fund, Oxford Science Enterprises, AltaIR Capital, Y Combinator.
Will Prolific IPO soon?
No public IPO plans have been announced for Prolific.
How can I track Prolific secondary market activity?
Caplight tracks bids, offers, and trades in Prolific's shares on secondary markets.