OpenRouter
PrivateLast Round
Series B
May 26, 2026
Est. Valuation
$1.3B
Total Funding Raised
$153.5M
Momentum Score
100 /100
Company Overview
OpenRouter is an artificial intelligence company that provides a single, standards-compatible API that lets developers and enterprises access hundreds of large-language-models.
Sector
AI, Data & Cloud Infrastructure
Verticals
ML Platforms, API Management, NLP & Conversational AI
Business Model
B2B
Customer Profile
Usage-Based SaaS, Marketplace Commission, Freemium, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
OpenRouter Comps
Public and private peers based on sector, stage, and business model.
OpenRouter Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | May 26, 2026 | ||||
| Series A | Apr 1, 2025 | ||||
| Seed | Feb 1, 2025 |
OpenRouter Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series A, Series B, Seed |
| Snowflake Ventures | Series B |
| NVentures | Series B |
| Sequoia Capital | Seed, Series A |
| MongoDB Ventures | Series B |
| ServiceNow Ventures | Series B |
| Menlo Ventures | Seed, Series B, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 26, 2026
$113M round led by CapitalG.
- Apr 24, 2026
Grew 46% QoQ, from 35 to 51 employees.
OpenRouter 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 OpenRouter's valuation, stock price, and market status.
