Fundz

Luminal raises $25M Series A led by Standard Capital to optimize AI inference across non-Nvidia hardware.

PRIVATENov 12, 2026

Amount Raised

$25 Million

Round Type

Series A

San FranciscoSoftwareArtificial Intelligence

Investors

LiquidSaga VCFelicisY CombinatorStandard Capital

Description

Luminal, a San Francisco-based AI infrastructure startup, has raised $25 million in Series A funding led by Standard Capital. All seed investors, including Y Combinator, Felicis, SagaVC, and Liquid, participated in the round. The funding will support engineering, go-to-market expansion, and broader compatibility with AI models and hardware platforms. With this round, Luminal has raised approximately $30.3 million in total capital.

Quick answer

Luminal raised $25 Million in a Series A round, dated November 12, 2026. Investors: Liquid, Saga VC, Felicis, Y Combinator and Standard Capital. Luminal is based in San Francisco, California, United States.

How much did Luminal raise?
Luminal raised $25 Million in a Series A round on November 12, 2026.
Who invested in Luminal?
Liquid, Saga VC, Felicis, Y Combinator and Standard Capital are named as investors in this round.
What does Luminal do?
Luminal is a company focused on creating a better GPU code framework by optimizing the compiler that connects written code to GPU hardware.
Where is Luminal based and how big is it?
Luminal is based in San Francisco, California, United States.
Who are the decision-makers at Luminal?
Fundz holds 1 contact at Luminal. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Software and Artificial Intelligence around the same time

Companies in the same sectors as Luminal that raised within 45 days of this round, from Fundz verified event records.

  • mistEO raised $1.9M (Seed) on November 12, 2026.
  • Qvyon Technologies raised $8M (Seed) on November 12, 2026.
  • Kindo raised $30M on November 12, 2026.
  • Axle raised $9M on November 12, 2026.
  • Edelbyte raised $45M (Series A) on November 11, 2026.
  • MISTT raised $6.7M (Pre-Seed) on November 11, 2026.

Who to call at Luminal, and when

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Company Information

Company

Luminal

Location

San Francisco, California, United States

About

Luminal is a company focused on creating a better GPU code framework by optimizing the compiler that connects written code to GPU hardware. Founded by ex-Intel engineer Joe Fioti, along with co-founders from Apple and Amazon, Luminal aims to enhance compute performance in response to challenges faced by developers. The company is part of a growing group of inference-optimization startups, targeting faster and cheaper model execution. Luminal recently raised $5.3 million in seed funding to further their mission.

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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Luminal raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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