Here’s the full list of 49 US AI startups that have raised $100M+ in 2024.

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Hey everyone,

We’re a few days away from the beginning of 2025. We had quite a year with the funding rounds for the AI.

According to Crunchbase data, AI companies raised $19 billion in Q3, representing 28% of all venture funding.

The sources detail significant venture capital investments in US-based AI companies throughout 2024. This investment activity underscores the growing interest and confidence in the potential of AI across various sectors. The list below is sorted by month, company name, industry, and valuation:

January

• Kore.ai

  • Industry: Conversational AI for enterprises

  • Raised: $150 million Series D round

  • Valuation: Not specified

February

• Lambda

  • Industry: Deep learning infrastructure

  • Raised: $320 million in a Series C

  • Valuation: $1.5 billion

• Magic

  • Industry: AI coding

  • Raised: $117 million Series B

  • Valuation: Not specified

• Recogni

  • Industry: AI interface solutions

  • Raised: $102 million Series C round

  • Valuation: Not specified

• Abridge

  • Industry: AI for medical conversations

  • Raised: $150 million Series C round

  • Valuation: Not specified

• Figure

  • Industry: AI Robotics

  • Raised: $675 million Series B 

  • Valuation: $2.7 Billion

• Glean

  • Industry: AI-driven enterprise search

  • Raised: $203 million

  • Valuation: $2.2 Billion

March

• Celestial AI

  • Industry: Optical interconnect technology for data centres and AI

  • Raised: $175 million Series C 

  • Valuation: Not specified

• FundGuard

  • Industry: AI-powered investment accounting

  • Raised: $100 million

  • Valuation: $400 million

• Together AI

  • Industry: Infrastructure and open-source generative AI

  • Raised: $106 million Series A

  • Valuation: $1.2 Billion

• Zephyr AI

  • Industry: AI for drug discovery and precision medicine

  • Raised: $111 million in Series A

  • Valuation: Not specified

April

• Augment

  • Industry: AI coding assistance

  • Raised: $227 million

  • Valuation: Nearly $1 Billion

• Blaize

  • Industry: AI computing platform

  • Raised: $106 million in a Series D round

  • Valuation: Not specified

• Cognition

  • Industry: Applied AI lab

  • Raised: $175 million

  • Valuation: Nearly $2 Billion

• Cyera

  • Industry: AI-powered data security

  • Raised: $300 million Series C

  • Valuation: $1.4 Billion

• Xaira Therapeutics

  • Industry: AI drug discovery

  • Raised: $1 billion Series A

  • Valuation: Not specified

May

• CoreWeave

  • Industry: GPU infrastructure

  • Raised: $1.1 billion

  • Valuation: $19 Billion

• Scale AI

  • Industry: Data labelling for AI model training

  • Raised: $1 billion

  • Valuation: Nearly $14 Billion

• Suno

  • Industry: AI Music Creation

  • Raised: $125 million in a Series B

  • Valuation: $500 million

• Weka

  • Industry: AI-native data platform

  • Raised: $140 million Series E

  • Valuation: $1.6 Billion

• xAI

  • Industry: AI platform for scientific discovery

  • Raised: $6 billion Series B

  • Valuation: $24 Billion

June

• AKASA

  • Industry: Healthcare revenue cycle automation

  • Raised: $120 million

  • Valuation: Not specified

• AlphaSense

  • Industry: Market intelligence platform

  • Raised: $650 million Series F

  • Valuation: $4 Billion

• Bright Machines

  • Industry: Smart robotics and AI-driven software

  • Raised: $106 million Series C

  • Valuation: Not specified

• Etched.ai

  • Industry: AI chips

  • Raised: $120 million Series A

  • Valuation: Not specified

• EvolutionaryScale

  • Industry: Biological AI models for therapeutic design

  • Raised: $142 million

  • Valuation: Not specified

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July

• Harvey

  • Industry: Legal tech

  • Raised: $100 million Series C

  • Valuation: $1.5 Billion

• Hebbia

  • Industry: Generative AI for document search

  • Raised: $130 million

  • Valuation: $700 Million

• Skild AI

  • Industry: Robotics technology

  • Raised: $300 million Series A

  • Valuation: $1.5 Billion

• World Labs

  • Industry: AI models for 3D physicality estimation

  • Raised: $100 million round

  • Valuation: More than $1 Billion

August

• Abnormal Security

  • Industry: AI-driven email security

  • Raised: $250 million

  • Valuation: More than $5 Billion

• Groq

  • Industry: AI chips

  • Raised: $640 million Series D

  • Valuation: More than $3 Billion

• Codeium

  • Industry: AI-powered coding platform

  • Raised: $150 million Series C

  • Valuation: $1.2 Billion

• DevRev

  • Industry: AI support agents

  • Raised: $100 million Series A

  • Valuation: $1.1 Billion

• Magic

  • Industry: AI coding

  • Raised: $320 million in a Series C round

  • Valuation: Not specified

September

• Glean

  • Industry: Enterprise Search

  • Raised: $260 million Series E

  • Valuation: $4.5 Billion

• Safe Superintelligence

  • Industry: AI research

  • Raised: $1 billion

  • Valuation: $4 Billion

October

• EvenUp

  • Industry: AI-powered legal tech

  • Raised: $135 million Series D

  • Valuation: $1 Billion

• KoBold Metals

  • Industry: Metals

  • Raised: $491.5 million

  • Valuation: Not specified

• Lightmatter

  • Industry: Photonic computing

  • Raised: $400 million Series D

  • Valuation: $4.4 Billion

• Nimble Robotics

  • Industry: Autonomous warehouse robotics

  • Raised: $106 million Series C

  • Valuation: $1.1 Billion

• OpenAI

  • Industry: Generative AI Platform

  • Raised: $6.6 billion

  • Valuation: $157 Billion

• Path Robotics

  • Industry: Autonomous welding robots

  • Raised: $100 million Series D

  • Valuation: Not specified

• Poolside

  • Industry: AI-powered software development

  • Raised: $500 million Series B

  • Valuation: $3 Billion

• Sierra

  • Industry: AI chatbots for enterprises

  • Raised: $175 million

  • Valuation: Nearly $4.5 Billion

November

• Enfabrica

  • Industry: AI networking chips

  • Raised: $115 million Series C

  • Valuation: Not specified

• Physical Intelligence

  • Industry: Foundational software for robots

  • Raised: Series A

  • Valuation: More than $2 Billion

• Writer

  • Industry: Full-stack generative AI platform

  • Raised: $200 million Series C

  • Valuation: $1.9 Billion

• xAI

  • Industry: AI platform for scientific discovery

  • Raised: $6 billion round 

  • Valuation: $50 Billion

December

• Liquid AI

  • Industry: Foundation models

  • Raised: $250 million Series A

  • Valuation: $2.35 Billion

• Tenstorrent

  • Industry: AI hardware

  • Raised: $693 million Series D

  • Valuation: $2.7 Billion

• Tractian

  • Industry: Machine Intelligence

  • Raised: $120 million Series C

  • Valuation: $720 Million

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That’s a wrap! Catch you in tomorrow’s edition. 👋

—Harman