Arena
PrivateLast Round
Series A
Jan 6, 2026
Est. Valuation
$1.7B
Total Funding Raised
$250M
Company Overview
Arena is an artificial intelligence company that provides a web-based platform for evaluating and ranking large language models through crowdsourced human feedback.
Sector
AI, Data & Cloud Infrastructure
Verticals
ML Platforms, NLP & Conversational AI, Business Intelligence, User-Generated Content
Business Model
B2B
Customer Profile
Data as a Service, Subscription SaaS, Freemium, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Arena Comps
Public and private peers based on sector, stage, and business model.
Arena Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jan 6, 2026 | ||||
| Seed | May 21, 2025 |
Arena Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series A, Seed |
| Laude Ventures | Series A, Seed |
| LDV Partners | Series A |
| UC Investments | Series A, Seed |
| Kleiner Perkins | Series A, Seed |
| House Capital | Series A, Seed |
| Felicis Ventures | Seed, Series A |
Arena Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Arena's valuation, stock price, and market status.
