Companies in AI Infrastructure
There are 18,234 companies in AI Infrastructure which include OpenAI, ElevenLabs, Anthropic, Nvidia, CoreWeave. 2,284 companies in AI Infrastructure are funded, with 931 having secured Series A funding. Till date, the sector has seen the creation of 101 Unicorns. United States has the most number of companies in AI Infrastructure (6,394), followed by India
(1,370), and then United Kingdom (904).
2026 has seen the creation of 2,714 AI Infrastructure companies. On average, the last 10 years have seen 1,209 new companies launched every year. Most number of AI Infrastructure startups have been founded by alumni from Stanford University, Massachusetts Institute of Technology and University of California (Berkeley).
Here is a List of top companies in AI Infrastructure
1. OpenAI
Artificial intelligence research and development platform offering advanced language models. It enables businesses and individuals to build and integrate AI capabilities into their applications and services. It is a technology company specializing in the development of artificial intelligence models, including the popular ChatGPT, which enables users to interact with AI-powered conversational interfaces. The company's research focuses on achieving artificial general intelligence, a system that can solve complex human-level problems, while prioritizing safety and benefits. It provides its AI models through an API platform, enabling developers to integrate AI capabilities into their applications.
Key facts about OpenAI
- Founded Year: 2015
- Location: San Francisco (United States)
- Stage: Series F
- Total Funding till date: $180B
- Investors: SoftBank Group, Microsoft and 96 Others
- Latest Funding Round: Series F, Apr 22, 2026, $*****
- Tracxn Score: 89/100 What is this?
- Competitors Rank: 1 of 185 Competitors
2. ElevenLabs
AI platform for speech, voice cloning, music, and AI agents. It provides tools for creating realistic speech, converting text to natural-sounding audio, cloning voices, generating music and sound effects, and building conversational AI agents. It serves developers, enterprises, and creators through APIs and integrated products designed for applications such as content production, customer support automation, media localization, and interactive AI experiences.
Key facts about ElevenLabs
- Founded Year: 2022
- Location: New York City (United States)
- Stage: Series D
- Total Funding till date: $822M
- Investors: Andreessen Horowitz, Iconiq Capital and 52 Others
- Latest Funding Round: Series D, Jun 17, 2026, $*****
- Tracxn Score: 85/100 What is this?
- Competitors Rank: 1 of 52 Competitors
3. Anthropic
Provider of AI safety and research company. It is an AI research and safety company offering AI models and chatbots. Its chatbot can be used for multiple industries including customer support, legal support, coaching, searching data, back-office automation, and sales.
Key facts about Anthropic
- Founded Year: 2021
- Location: San Francisco (United States)
- Stage: Series H
- Total Funding till date: $132B
- Investors: GIC, Amazon and 127 Others
- Latest Funding Round: Series H, Apr 21, 2026, $*****
- Tracxn Score: 83/100 What is this?
- Competitors Rank: 2 of 185 Competitors
4. Nvidia
Developer of hardware and software solutions for artificial intelligence computing. The company provides platforms for cloud services, data centers, embedded systems, and workstations. It offers graphics cards, networking products, and software tools. The business delivers solutions for industries including automotive, healthcare, manufacturing, and telecommunications.
Key facts about Nvidia
- Founded Year: 1993
- Location: Santa Clara (United States)
- Stage: Public
- Total Funding till date: $5M
- Investors: Europa, AVIC Trust and 38 Others
- Latest Funding Round: Grant (prize money), May 26, 2023, $*****
- Tracxn Score: 81/100 What is this?
- Competitors Rank: 1 of 504 Competitors
5. CoreWeave
Provider of cloud computing services for artificial intelligence workloads. It combines next-generation infrastructure, intelligent tools, and expert support to power the world’s most complex AI workloads. It provides a platform with tools for AI model training, inference, and development. The company delivers managed Kubernetes and Slurm on Kubernetes.
Key facts about CoreWeave
- Founded Year: 2017
- Location: Livingston (United States)
- Stage: Public
- Total Funding till date: $2.38B
- Investors: Magnetar, Fidelity Investments and 41 Others
- Latest Funding Round: Post IPO, Apr 15, 2026, $*****
- Tracxn Score: 80/100 What is this?
- Competitors Rank: 3 of 1,370 Competitors
