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Inferact - About the company

Inferact is a seed company based in San Francisco (United States), founded in 2026 by Roger Wang, Joseph Gonzalez, Ion Stoica, Kaichao You, Simon Mo and Woosuk Kwon. It operates as a Developer of open-source large language model inference engine and related infrastructure. Inferact has raised $150M in funding from Lightspeed Venture Partners and Andreessen Horowitz, with a current valuation of $*****. The company has 227 active competitors, including 19 funded and 2 that have exited. Its top competitors include companies like Stability AI, LangChain and Fetch.ai.

Company Details

Developer of open-source large language model inference engine and related infrastructure. The company focuses on making inference faster and cheaper. It works with model and hardware vendors to ensure support. The company aims to push performance further and expand coverage across hardware.
Social
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Email ID
*****@inferact.ai
Key Metrics
Founded Year
2026
Location
San Francisco, United States
Stage
Seed
Total Funding
$150M in 1 round
Latest Funding Round
Post Money Valuation
$***** as on Jan 23, 2026
Ranked
Employee Count
28 as on May 31, 2026
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Inferact's funding and investors

Inferact has raised a total funding of $150M over 1 round. Its latest funding round was a Seed round on Jan 23, 2026 for $*****. 8 investors participated in its latest round. Inferact has 8 institutional investors.

Here is the list of recent funding rounds of Inferact:
Date of Funding
Funding Amount
Round Name
Post-Money Valuation
Revenue Multiple
Lead Investors
Other Investors
Jan 23, 2026
1259338
Seed
4087838
7099426
1801334
4377442
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Inferact's founders and board of directors

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The founders of Inferact are Roger Wang, Joseph Gonzalez, Ion Stoica, Kaichao You, Simon Mo and Woosuk Kwon. Simon Mo is the CEO of Inferact.
Here are the details of Inferact's key team members:

Inferact's employee count trend

Inferact has 28 employees as of May 26. Here is Inferact's employee count trend over the years:
Employee count trend for Inferact
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Inferact's Competitors and alternates

Top competitors of Inferact include Stability AI, LangChain and Fetch.ai. Here is the list of Top 10 competitors of Inferact, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for Stability AI
Stability AI
2021, London (United Kingdom), Seed
Developer of generative AI models for image, video, audio, and 3D
$181M
72/100
2nd
Logo for LangChain
LangChain
2022, San Francisco (United States), Series B
Developer of tools for building, testing, and deploying AI agent applications
$260M
70/100
3rd
Logo for Fetch.ai
Fetch.ai
2017, Cambridge (United Kingdom), Series C
Blockchain-based network for application and AI infrastructure
$61.9M
68/100
4th
Logo for deepset
deepset
2018, Berlin (Germany), Series B
Developer of a platform for building custom artificial intelligence solutions
$45.6M
65/100
5th
Logo for LlamaIndex
LlamaIndex
2023, San Francisco (United States), Series A
Data framework for connecting data sources to large language models
$27.5M
61/100
6th
Logo for Decart
Decart
2023, San Francisco (United States), Series C
Real-time generative AI open world model developer
$453M
59/100
7th
Logo for Jina AI
Jina AI
2020, Germany, Acquired
Developer of search foundation providing embeddings, reranker, and reader capabilities
$39M
58/100
8th
Logo for Inferact
Inferact
2026, San Francisco (United States), Seed
Developer of open-source large language model inference engine and related infrastructure
$150M
55/100
9th
Logo for Airtop
Airtop
2020, San Jose (United States), Series A
Provider of a platform for automating sales and marketing workflows
$38.8M
46/100
10th
Logo for ElizaOS
ElizaOS
2024, San Francisco (United States), Unfunded
Developer of a platform for building and orchestrating AI agents
-
-
44/100
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Inferact's Investments and acquisitions

Inferact has made no investments or acquisitions yet.

Reports related to Inferact

Here is the latest report on Inferact's geography:

News related to Inferact

Media has covered Inferact for 1 event in last 1 year.
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FAQs about Inferact

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