LLM Startups

The infrastructure race defines the AI era. Discover startups building foundation models, open-source LLMs, and competing with OpenAI and Anthropic.

60
Startups
$1152.1B
Total Funding
4
Sector Queries
Updated Hourly

Top Startups in LLM Startups

OpenAI

OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity.

Artificial Intelligence
Large Language Models
Generative AI
$57.9B
San Francisco
Anthropic

Anthropic

Anthropic is an AI safety and research company dedicated to building reliable, interpretable, and steerable AI systems, with Claude serving as their primary AI assistant product.

AI Research
AI Safety
AI Assistant Development
$93.3B
San Francisco
Nvidia

Nvidia

Global leader in GPUs and AI hardware, powering data centers, gaming, and autonomous systems.

Hardware
Semiconductors
AI Hardware
$4.0B
Santa Clara
Meta

Meta

Leading social media and technology platform connecting billions of people globally.

Social Media
Advertising
Virtual Reality
$40.1B
Menlo Park
ChatGPT (OpenAI)

ChatGPT (OpenAI)

A leading AI chatbot and language model that can be used for generating, summarizing, and refining email content.

AI Language Models
AI Research & Development
Foundation Model
$167.6B
San Francisco
OpenAI Assistants API

OpenAI Assistants API

AI research and deployment company building safe and beneficial artificial general intelligence.

Frontier AI Lab
AGI Research
Foundation Model
$14.0B
San Francisco

Accenture

A global professional services company with leading capabilities in digital, cloud, and security.

Professional Services
IT Consulting
Management Consulting
N/A
Dublin
OpenAI's Apps SDK

OpenAI's Apps SDK

A framework for building interactive applications directly within ChatGPT conversations.

Foundation Model
Agentic AI
AI Agent
$238.6B
San Francisco
Oracle

Oracle

Global technology company providing enterprise software, cloud infrastructure, and hardware solutions.

Enterprise Software
Database
Cloud Computing
$26K
Austin

DeepMind

Pioneering AI research and development to solve intelligence and advance science for humanity.

AI Foundation & Compute
Foundation Model
Large Language Model
$27M
London
SpaceX

SpaceX

Designs, manufactures, and launches advanced rockets and spacecraft, aiming to make humanity multiplanetary.

SpaceTech
Satellite
Rocketry
$10.0B
Starbase
Amazon

Amazon

Global e-commerce, cloud computing, digital streaming, and artificial intelligence company.

E-commerce
Cloud Computing
Artificial Intelligence
$35.0B
Seattle
Boston Consulting Group

Boston Consulting Group

A global management consulting firm that partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities.

Management Consulting
Strategy Consulting
Digital Transformation
N/A
Boston
Google

Google

Global technology leader in search, advertising, cloud, AI, and consumer electronics.

Internet
Cloud Computing
Software
$9.1B
Mountain View

McKinsey & Company

A global management consulting firm partnering with leading AI companies to help enterprises strategically adopt AI agents and transform operations.

Management Consulting
Technology Consulting
Artificial Intelligence
N/A
New York
Omega Healthcare ConnectIQ

Omega Healthcare ConnectIQ

Insurance Eligibility & Benefits Verification

Insurance Eligibility & Benefits Verification
HealthTech
InsurTech
N/A
Boca Raton
Auto-Gen

Auto-Gen

A framework for developing LLM applications.

Artificial Intelligence
Software Development
Developer Tools
N/A
Redmond

Hewlett Packard Enterprise

HPE is a global edge-to-cloud company that helps organizations accelerate the flow of information to unlock the value of all of their data.

Enterprise Technology
Cloud Computing
Networking
N/A
Spring

BMC Helix ITSM

An AI-powered IT service management platform for automating and optimizing IT workflows and service delivery.

IT Service Management (ITSM)
IT Service Management
Enterprise Software
N/A
Houston

Reliance Industries

Indian conglomerate investing heavily in AI infrastructure and services.

Artificial Intelligence
Telecommunications
Data Centers
$110.0B
Mumbai

xAI

xAI is Elon Musk AI company building Grok, a large language model integrated into X (Twitter) and Tesla.

Artificial Intelligence
Large Language Models
Generative AI
$127.2B
Palo Alto
Scale AI

Scale AI

Scale AI provides data labeling and AI infrastructure services that help organizations build, evaluate, and improve machine learning models.

Artificial Intelligence
Data Labeling
ML Infrastructure
$30.3B

Department of Defense

The primary executive department of the U.S. federal government charged with coordinating and supervising all agencies and functions of the government concerned directly with national security and the United States Armed Forces.

Government
Defense
National Security
N/A
Arlington
Waymo

Waymo

Waymo is the world's leading autonomous driving technology company, operating fully driverless robotaxi services across major US cities.

Autonomous Vehicles
Self-Driving Technology
Artificial Intelligence
$5.3B

PwC

A global professional services firm offering audit, tax, and consulting services, now heavily investing in AI-driven security operations.

Cybersecurity
Artificial Intelligence
Cloud Computing
$400M
London
Cursor

Cursor

An AI-native code editor that helps developers write, understand, and manage code more efficiently.

Artificial Intelligence
Developer Tools
AI Coding Assistant
$2.9B
San Francisco

Agent Bricks

A platform for building and deploying AI agents.

Artificial Intelligence
Agentic AI
AI Agent
N/A
San Francisco

Zscaler

Securing the enterprise AI journey.

Cybersecurity
Cloud Security
Artificial Intelligence
$148M
San Jose

Public Investment Fund (PIF)

Saudi Arabia's sovereign wealth fund driving economic diversification and global investment.

Sovereign Wealth Fund
Economic Diversification
Global Investment
N/A
Riyadh

Spotify

A global audio streaming and media services provider.

Media & Entertainment
Music Streaming
Podcasts
$217M
Stockholm

Autodesk

Software design giant investing in AI for 3D workflows.

Software
Artificial Intelligence
3D Design
$200M
San Francisco
Grammarly

Grammarly

Grammarly is the world’s leading AI writing assistance company, trusted by over 40 million people and 50,000 organizations, providing tools for clear, confident, and effective communication.

Artificial Intelligence
Writing Assistance
NLP
$2.0B
Gong

Gong

Gong is a revenue intelligence platform that uses AI to analyze customer interactions and provide actionable insights that help sales teams win more deals.

AI
Artificial Intelligence
Business Software
$944M
Nutanix

Nutanix

A leader in hybrid multicloud computing, providing a software-defined platform for private, public, and edge clouds, now expanding into AI infrastructure.

Cloud Computing
Enterprise Software
Data Storage
$2.0B
San Jose
Project Prometheus

Project Prometheus

Jeff Bezos-backed AI startup building physical AI systems for engineering and manufacturing — applying foundation models to the physical economy.

Artificial Intelligence
Physical AI
Industrial AI
$6.2B
Seattle
MosaicML (now Databricks)

MosaicML (now Databricks)

Generative AI platform for enterprises to build, train, and customize their own AI models.

Foundation Model
Large Language Model
Generative AI
$34M
San Francisco
iMerit

iMerit

AI data solutions company providing annotation, validation, and fine-tuning for machine learning.

AI Foundation & Compute
Foundation Model
Generative AI
$44M
San Jose
Perplexity AI

Perplexity AI

AI-powered search engine that delivers real-time, cited answers to complex questions.

Search Engine
Large Language Models
AI Search Engine
$591M
San Francisco
ElevenLabs

ElevenLabs

ElevenLabs AI Music Generator allows users to quickly create high-quality, customized music tracks in any genre or style, with or without vocals, in multiple languages using simple text prompts.

AI
SaaS
Audio Technology
$1.6B
London
Index Ventures

Index Ventures

Global venture capital firm backing ambitious entrepreneurs from seed to IPO across technology and life sciences.

Venture Capital
Growth Capital
Enterprise Software
$9.1B
London
Clay

Clay

Clay provides an AI-powered platform for go-to-market teams to automate data enrichment, lead generation, and personalized outreach, leveraging over 100 data sources to turn insights into revenue.

MarTech
AdTech
Sales Enablement
$3.0B
San Francisco

FNZ Advisor AI

Generative AI solution embedded in FNZ's wealth platform to boost advisor productivity and client personalization.

Wealth Management Platforms
AI Tools & Apps
Generative AI
$650M
London
WWT

WWT

Validates AI security stacks pre-production.

Cybersecurity
Artificial Intelligence
IT Services
$63M
St. Louis

Infosys

Global leader in next-generation digital services and consulting.

Information Technology
Artificial Intelligence
Consulting
N/A
Bengaluru

Cadence Design Systems

Cadence Design Systems Inc. is an electronic design automation (EDA) company that provides software, hardware, and services for the design, verification, and analysis of integrated circuits (ICs) and electronic systems.

Semiconductors
Artificial Intelligence
Software
$63M
San Jose
Capgemini

Capgemini

A global leader in consulting, digital transformation, technology, and engineering services.

Consulting
Information Technology
Digital Transformation
$4.7B
Paris

MediaTek

A global fabless semiconductor company that provides smart devices and smart living products.

Semiconductors
Artificial Intelligence
Consumer Electronics
N/A
Hsinchu

EPAM Systems

A leading global provider of digital platform engineering and software development services.

Software Development
IT Services
Digital Transformation
$63M
Newtown
Freshservice

Freshservice

IT service management software that helps businesses manage their IT assets and services.

Cloud Computing
IT Service Management
Artificial Intelligence
$63M
San Mateo

Samsung

A global leader in consumer electronics, mobile devices, and semiconductors.

Consumer Electronics
Mobile Devices
Semiconductors
N/A
Suwon

Western Digital

A global leader in data storage solutions.

Data Storage
Semiconductors
Cloud Computing
N/A
Irvine

Aptiv

A global technology company focused on making mobility safer, greener, and more connected.

Automotive
Artificial Intelligence
Internet of Things
$63M
Dublin
UiPath

UiPath

A leading enterprise automation platform.

Robotic Process Automation
Artificial Intelligence
Software
$2.0B
New York

Orange

Orange is a telecommunications company providing connectivity, cybersecurity, and digital solutions.

Telecommunications
Cybersecurity
Cloud Computing
$45.0B
Issy-les-Moulineaux

Founders Fund

Venture capital firm investing in revolutionary technologies and ambitious founders tackling big problems.

Venture Capital
Technology
Artificial Intelligence
$19.9B
San Francisco

Wipro

Wipro is a global IT services and consulting company offering digital transformation, cloud, AI, and business process services.

IT Services
Consulting
Digital Transformation
$300M
Bengaluru

Marvell Technology

A global leader in providing data infrastructure semiconductor solutions.

Semiconductors
Data Infrastructure
Networking
$90M
Santa Clara
Anduril

Anduril

Defense Technology
Autonomous Systems
Artificial Intelligence
$44M

Adani Group

Adani Group is investing $100 billion over the next decade to build AI data centers across India.

Data Centers
Artificial Intelligence
Renewable Energy
$100.0B
Ahmedabad
New Relic

New Relic

A data observability company that helps enterprises monitor, debug, and optimize their software stack.

Enterprise Software
Observability
Application Performance Management
$7.2B
San Francisco
The foundation model market is consolidating fast. OpenAI, Anthropic, Google, and Meta have set the tone—each invested billions in compute and data. But a second tier of competitors is carving niches: specialized models for code (Mistral, StarCoder), multilingual models, and open-source alternatives (Llama 2, Falcon, CodeLLaMA). Mistral raised $415M and broke the monopoly narrative. Meanwhile, infrastructure startups (Together AI, Replicate) are democratizing model access for researchers and builders. The defensible startups aren't general-purpose LLM builders—they're focused on specialized domains or open-source ecosystems. Mistral's strength is efficiency (smaller, faster models), Stability AI owns image models and open-source distribution, while Hugging Face dominates the developer ecosystem. Building a competitive GPT-4 requires $1B+ in compute—a threshold only well-funded teams can clear. The real breakaway opportunity is multimodal models (text, image, video, audio) and enterprise-specific domain models. Companies training models on proprietary datasets (industry-specific documents, code, medical records) will own defensible moats. The startup winners won't displace OpenAI; they'll build the infrastructure, tooling, and vertical-specific models that enterprise AI runs on.

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