Surge AI
PrivateLast Round
Early Funding
Jul 1, 2025
Est. Valuation
$25B
Total Funding Raised
$125,000
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Surge AI is an information technology company that provides a data annotation and Reinforcement Learning from Human Feedback (RLHF) platform to create datasets for training AI models.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, NLP & Conversational AI, ML Platforms
Business Model
B2B
Customer Profile
Services & Consulting, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Surge AI Comparables
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Surge AI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Jul 1, 2025 | ||||
| Accelerator | Mar 23, 2021 |
Surge AI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Early Funding |
| Y Combinator | Accelerator |
| Warburg Pincus | Early Funding |
| TPG | Early Funding |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Grew 28% QoQ, from 341 to 437 employees.
- Aug 18, 2026
Grew 32% QoQ, adding 3,415 employees.
Surge AI Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Surge AI's valuation, stock price, and market status.
Is Surge AI a public or private company?
Surge AI is a private company.
What is the current stock price of Surge AI?
Surge AI is a private company with no public stock price. No recent secondary market data is available.
How much is Surge AI worth (valuation)?
Surge AI's valuation is estimated at $25.0B based on funding round data.
Can I buy Surge AI stock?
Surge AI 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 Surge AI's last funding round?
Surge AI's most recent funding round was Early Funding on July 1, 2025.
Who are the main investors in Surge AI?
Key investors in Surge AI include Eurazeo.
Will Surge AI IPO soon?
No public IPO plans have been announced for Surge AI.
How can I track Surge AI secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Surge AI's secondary market activity and sign up for updates.