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Featherless.ai secures $20M Series A funding co-led by AMD Ventures and Airbus Ventures to enhance its AI infrastructure with flat-rate pricing.

PRIVATEApr 30, 2026

Amount Raised

$20 Million

Round Type

Series A

CaliforniaSoftwareArtificial IntelligenceMachine Learning

Investors

AMD VenturesAirbus Ventures

Description

Featherless.ai has secured $20 million in Series A funding to expand its AI infrastructure and introduce a marketplace for AI models. The company plans to implement a flat-rate inference pricing model that allows unlimited usage. This innovation is aimed at reducing costs for developers using its platform. The funding was co-led by AMD Ventures and Airbus Ventures.

Quick answer

Featherless.ai raised $20 Million in a Series A round, dated April 30, 2026. Investors: AMD Ventures and Airbus Ventures. Featherless.ai is based in California, United States.

How much did Featherless.ai raise?
Featherless.ai raised $20 Million in a Series A round on April 30, 2026.
Who invested in Featherless.ai?
AMD Ventures and Airbus Ventures are named as investors in this round.
What does Featherless.ai do?
Featherless.ai is a Menlo Park, CA-based provider of a serverless AI inference platform.
Where is Featherless.ai based and how big is it?
Featherless.ai is based in California, United States.

Source: Fundz verified event record.

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

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

  • Prometheus AI raised $12B (Series B) on June 13, 2026.
  • Sonatic raised an undisclosed amount (Pre-Seed) on June 12, 2026.
  • Artus AI raised an undisclosed amount (Pre-Seed) on June 12, 2026.
  • Sunbay raised $635K (Pre-Seed) on June 12, 2026.
  • Omli raised $1.5M (Seed) on June 12, 2026.
  • Mimir raised $598K (Pre-Seed) on June 12, 2026.

Who to call at Featherless.ai, and when

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Company Information

Company

Featherless.ai

Location

California, United States

About

Featherless.ai is a Menlo Park, CA-based provider of a serverless AI inference platform. The platform offers inference via API to a library of open-weight models for various applications, including role-playing and coding assistance. The company focuses on optimizing GPU utilization to reduce costs and advancing research in next-generation AI architectures. They are also actively involved in developing the open-source RWKV foundation model project.

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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

Featherless.ai 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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