Featherless - About the company
Featherless is a seed company based in San Francisco (United States), founded in 2023. It operates as a Serverless provider of large language model inference. Featherless has raised $5M in funding from Airbus Ventures. The company has 86 active competitors, including 22 funded and 2 that have exited. Its top competitors include companies like Arthur AI, Portkey and Aporia AI.
Company Details
Serverless provider of large language model inference. It offers access to a vast library of open-source models, enabling users to deploy at scale for various applications including fine-tuning, testing, and production. The platform provides inference via API, supporting diverse model architectures for tasks such as coding assistance, research, and creative writing. A transparent billing structure ensures predictable costs, and the service includes advanced model loading and GPU orchestration capabilities without the need for server management. The platform does not log chat history.
Key Metrics
Founded Year
2023
Location
San Francisco, United States
Stage
Seed
Total Funding
$5M in 1 round
Latest Funding Round
Investors
Ranked
9th among 86 active competitors
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Featherless's funding and investors
Featherless has raised a total funding of $5M over 1 round. Its latest funding round was a Seed round on Mar 17, 2025 for $*****. 6 investors participated in its latest round. Featherless has 7 institutional investors.
Here is the list of recent funding rounds of Featherless:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Mar 17, 2025 | 9418243 | Seed | 7440892 | 8459593 | 4702704 | 1856274 |
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Featherless's Competitors and alternates
Top competitors of Featherless include Arthur AI, Portkey and Aporia AI. Here is the list of Top 10 competitors of Featherless, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Arthur AI 2018, New York (United States), Series B | Provider of AI and cloud-based solutions to control and monitor AI models | $63M | 66/100 | |
2nd | Portkey 2023, San Francisco (United States), Series A | Provider of platform offering AI gateway, observability, and governance tools | $18M | 60/100 | |
3rd | Provider of a platform for monitoring machine learning models | $30M | 57/100 | ||
4th | Humanloop 2020, London (United Kingdom), Seed | Provider of solutions to train and deploy NLP models | $2.85M | 57/100 | |
5th | Provider of RAG-as-a-Service platform, AI search, and generative answers | $5.4M | 53/100 | ||
6th | Platform offering code generation software | $6.6M | 48/100 | ||
7th |  HoneyHive 2022, New York City (United States), Seed | Provider of a platform for AI observability, evaluation, and prompt management | $5.5M | 48/100 | |
8th |  Athina 2022, San Francisco (United States), Seed | Evaluation and monitoring platform for AI applications | $4.1M | 42/100 | |
9th |  Featherless 2023, San Francisco (United States), Seed | Serverless provider of large language model inference | $5M | 42/100 | |
10th | Ollama 2023, Palo Alto (United States), Funding Raised | Platform offering open-source tools for running large language models locally | - | 41/100 |
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Featherless's Investments and acquisitions
Featherless has made no investments or acquisitions yet.
Reports related to Featherless
Here is the latest report on Featherless's sector:
News related to Featherless
Media has covered Featherless for a total of 2 events in the last 1 year, 1 of them has been about company updates.
•
Featherless.ai Launches Managed OpenClaw to Tame “Token Anxiety”Trending Topics•Mar 17, 2026•Featherless
•
Airbus Ventures Invests in Featherless.ai to Democratize Access to Open Source AI Modelsintelligence360•Mar 27, 2025•Featherless, Airbus Ventures
•
Featherless.ai Raises $5M in Seed FundingFinSMEs•Mar 18, 2025•Featherless, Airbus Ventures, Kickstart Ventures, 500 Global and 6 others
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