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Sapien

Sapien

Private
San Francisco, CaliforniaAI, Data & Cloud Infrastructurehttps://sapien.io/

Last Round

Token Generation

Event

Aug 20, 2025

Total Funding Raised

$15.5M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Sapien is an artificial intelligence company that operates a decentralized data foundry to produce enterprise-grade AI training data for businesses.

Sector

AI, Data & Cloud Infrastructure

Verticals

AI Training Infrastructure, ML Platforms, NLP & Conversational AI

Business Model

B2B

Customer Profile

Services & Consulting, Usage-Based SaaS

AI Layer

Infrastructure

Keywords

reinforcement learning from human feedbackRLHFdata labelinghuman-in-the-loopAI training datadata annotationdata validationAI infrastructuremodel alignmentproof of qualityPoQhuman-annotated datadata labeling serviceAI data platformdata labeling workforcehuman-verified data

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Sapien Comparables

Compare Sapien with similar companies based on industry and business-model similarity.

Sapien comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Surge AI
89%
PublicAI
87%
HumanSignal
81%

Sapien Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Token Generation EventAug 20, 2025
SeedOct 30, 2024
SeedApr 10, 2024

Key People

Founding team and executive leadership

Kelly Ryan

Founder CTO

Founding Team

Sapien Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors grew 108% MoM, reaching 41K.

  • Mar 1, 2026

    Amazon Zoox, MidJourney, and Alibaba are now customers.

Recent news

Latest coverage and updates

  • has_revenueSep 2, 2026

    Sapien had revenue of $8.6M on Sep 1st '25.

  • receives_financingJul 5, 2026

    Sapien AI Corp. received financing of $4M in funding on Apr 1st '24.

Sapien Filings

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Sapien filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Sapien's valuation, stock price, and market status.

Is Sapien a public or private company?

Sapien is a private company.

What is the current stock price of Sapien?

Sapien is a private company with no public stock price. No recent secondary market data is available.

How much is Sapien worth (valuation)?

Valuation information for Sapien is not publicly available.

Can I buy Sapien stock?

Sapien shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Sapien's last funding round?

Sapien's most recent funding round was Token Generation Event on August 20, 2025.

Who are the main investors in Sapien?

Key investors in Sapien include Primitive Ventures, Variant, General Catalyst.

Will Sapien IPO soon?

No public IPO plans have been announced for Sapien.

How can I track Sapien secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Sapien's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range28
Year Founded2023
Last FundingAug 20, 2025

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