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All AI startups

47 startups tracked. Filter by category, country, funding stage, or whether they have an active deal.

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25
of 47 total
Funding (page)
$12.0B
combined raised
Avg score
66
2 verified · 0 with deal
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Hugging Face

AGENT
United States est. 2016

The AI community building the future of machine learning.

AI Developer ToolsOpen Source AI
Raised
$970M
Stage
S-E
76

Mistral AI

AGENT
France est. 2023

Open and efficient foundation models

AI AgentsFoundation Models
Raised
$6.3B
Stage
Debt
76

Zyphra

United States est. 2020

Open-science AI lab building efficient multimodal models and the Maia superagent

Foundation ModelsOpen Source AI
Raised
$110M
Stage
S-A
75

Essential AI

United States est. 2023

Transformer co-inventor Ashish Vaswani's open AI lab behind Essential-Web and Rnj-1

Foundation ModelsOpen Source AI
Raised
$64.8M
Stage
S-A
72

Dify

AGENT
United States est. 2023

The open-source platform for building agentic AI workflows and LLM apps

Open Source AILLM Orchestration
Raised
$30M
Stage
PRE-SERIES A
72

Answer.AI

United States est. 2023

Jeremy Howard and Eric Ries' open R&D lab behind ModernBERT and FastHTML

AI Developer ToolsOpen Source AI
Raised
$10M
Stage
Seed
70

Deep Cogito

United States est. 2024

San Francisco lab building open hybrid-reasoning models on the path to superintelligence

Foundation ModelsOpen Source AI
Raised
$13M
Stage
Seed
70

Oumi

United States est. 2024

The unconditionally open platform to build, train and deploy custom AI models

Open Source AIFine-tuning & Training
Raised
$10M
Stage
Seed
70

LM Studio

AGENT
United States est. 2023

The desktop app for discovering and running open LLMs locally and privately

AI Developer ToolsOpen Source AI
Raised
$19.3M
Stage
VENTURE
70

Moondream

United States est. 2024

Tiny open vision-language models that run anywhere, from M87 Labs

Foundation ModelsOpen Source AI
Raised
$4.5M
Stage
Pre-S
67

Trillion Labs

South Korea est. 2024

Seoul lab building open Korean foundation models and AI-for-AI-factories infrastructure

Foundation ModelsOpen Source AI
Raised
$4.2M
Stage
Seed
67

Liquid AI

United States est. 2023

Efficient general-purpose foundation models built for edge, on-device, and cloud deployment at every scale.

Foundation ModelsOpen Source AI
Raised
$250M
Stage
S-A
66

Unitree Robotics

PRIVATE
China est. 2016

Affordable quadruped and humanoid robots powered by embodied AI

Open Source AIAI Robotics
Stage
S-C
64

Unsloth

United States est. 2023

Open-source toolkit to fine-tune and run LLMs faster with less memory

Open Source AIFine-tuning & Training
Stage
Seed
64

Ollama

United States est. 2023

The easiest way to run open LLMs locally and in the cloud

Open Source AIAI Infrastructure
Stage
Seed
64

EleutherAI

United States est. 2020

Non-profit open-source AI research lab behind GPT-J, GPT-NeoX, Pythia and The Pile

Foundation ModelsOpen Source AI
64

Ai2 (Allen Institute for AI)

United States est. 2014

Paul Allen's non-profit lab building truly open models like OLMo, Molmo and Tulu

Foundation ModelsOpen Source AI
64

Axolotl AI

United States est. 2024

The community-standard open-source framework for LLM fine-tuning and post-training

Open Source AIFine-tuning & Training
64

ModelBest

China est. 2022

Tsinghua-born unicorn behind the MiniCPM efficient edge AI models

Foundation ModelsOpen Source AI
Stage
S-E
64

Physical Intelligence

Verified
United States est. 2023

Foundation models for physical world AI

Foundation ModelsOpen Source AI
Raised
$600M
Stage
S-B
61

Nous Research

United States est. 2023

Open-source AI lab building decentralized models, agents, and training

Foundation ModelsOpen Source AI
Raised
$140M
Stage
OTHER
61

DeepInfra

United States est. 2022

High-throughput, low-cost AI inference cloud

Open Source AIAI Infrastructure
Raised
$133M
Stage
S-A
59

Baichuan AI

China est. 2023

Empowering the world with knowledge and professional services through breakthrough language AI.

AI HealthcareFoundation Models
Raised
$1.0B
Stage
S-A
58

Reflection AI

United States est. 2024

America's open frontier AI lab building autonomous coding agents

Foundation ModelsOpen Source AI
Raised
$2.1B
Stage
S-B
58

Inferact

United States est. 2025

Commercial inference engine from the creators of vLLM

Open Source AIAI Infrastructure
Raised
$150M
Stage
Seed
58