Inferact raises $150M in a seed round led by Andreessen Horowitz and Lightspeed Venture Partners to scale vLLM AI inference technology, achieving a valuation of $800M.
Amount Raised
$150 Million
Round Type
Seed
San FranciscoSoftwareArtificial IntelligenceMachine LearningNatural Language ProcessingInvestors
Description
Inferact announced the successful completion of a $150 million seed round, led by top investors Andreessen Horowitz and Lightspeed Venture Partners. This funding marks a significant step in the commercialization of AI inference technologies. With this capital, Inferact aims to expand its deployment solutions for large language models in various applications. The company's technology, originating from UC Berkeley, is already utilized by major players like Amazon.
Quick answer
Inferact raised $150 Million in a Seed round, dated January 22, 2026. Investors: Andreessen Horowitz and Lightspeed Venture Partners. Inferact is based in San Francisco, California, United States.
- How much did Inferact raise?
- Inferact raised $150 Million in a Seed round on January 22, 2026.
- Who invested in Inferact?
- Andreessen Horowitz and Lightspeed Venture Partners are named as investors in this round.
- What does Inferact do?
- Inferact is a startup that evolved from the open-source vLLM project, which specializes in AI inference technology.
- Where is Inferact based and how big is it?
- Inferact is based in San Francisco, California, United States. Fundz records about 45 employees.
- Who are the decision-makers at Inferact?
- Fundz holds 1 contact at Inferact. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Natural Language Processing and Software around the same time
Companies in the same sectors as Inferact that raised within 45 days of this round, from Fundz verified event records.
- Cheerio AI raised $869K (Seed) on March 5, 2026.
- Tess AI raised $5M (Seed) on March 4, 2026.
- Angelic Intelligence raised $15M (Seed) on February 25, 2026.
- Straion raised $1.3M (Seed) on February 23, 2026.
- Grw AI raised $4M (Seed) on February 20, 2026.
- Agaton raised $9.9M (Seed) on February 19, 2026.
Who to call at Inferact, and when
A new round usually means Inferact is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Inferact raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Inferact, from your own LinkedIn network
Works inside ChatGPT and Claude. Ask who to call at Inferact. With Fundz connected, it knows.
AI made execution free. Knowing first is the whole game now.
Fundz sees it the moment Inferact raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
Related People
Inferact raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
145 of these a day, filtered to the companies you pick, with the decision-maker attached.
5 screens from a live account. No signup.