Inferact
PrivateLast Round
Seed
Jan 22, 2026
Est. Valuation
$800M
Total Funding Raised
$150M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Inferact operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Seed round in January 2026.
Inferact is an artificial intelligence infrastructure company that develops and commercializes vLLM, an open-source large language model inference engine designed to make AI inference faster and cheaper.
Sector
AI, Data & Cloud Infrastructure
Verticals
Cloud Infrastructure, ML Platforms, NLP & Conversational AI
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Inferact Comparables
Compare Inferact with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Luminal AI | 89% | |
| RadixArk | 89% | |
| FriendliAI | 88% |
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Inferact Funding Rounds
Historical fundraising activity
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Key People
Founding team and executive leadership
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Inferact Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Seed |
| University of California | Seed |
| Laude Ventures | Seed |
| ZhenFund | Seed |
| Sequoia Capital | Seed |
| Striker Venture Partners | Seed |
| Redpoint Ventures | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 24, 2026
Grew 18% QoQ, from 28 to 33 employees.
- Aug 21, 2026
Monthly visitors grew 36% MoM, reaching 9.9K.
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Recent news
Latest coverage and updates
- integrates_withOct 7, 2026
vLLM integrates DeepSeek Ltd. libraries, including MegaAttention, MegaMoE, Mega-mHC, Mega-Gate, and DeepSelect, to improve engine performance on Oct 21st '26.
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Inferact 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.
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Frequently Asked Questions
Common questions about Inferact's valuation, stock price, and market status.
Is Inferact a public or private company?
Inferact is a private company.
What is the current stock price of Inferact?
Inferact is a private company, so its shares have no public market price. Caplight tracks Inferact's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Inferact worth (valuation)?
Inferact's valuation is estimated at $800.0M based on funding round data.
Can I buy Inferact stock?
Inferact shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Inferact's last funding round?
Inferact's most recent funding round was Seed on January 22, 2026.
Who are the main investors in Inferact?
Key investors in Inferact include Andreessen Horowitz, Lightspeed Venture Partners.
Will Inferact IPO soon?
No public IPO plans have been announced for Inferact.
How can I track Inferact secondary market activity?
Caplight tracks bids, offers, and trades in Inferact's shares on secondary markets.