Alternatives to AI21 Labs

The top Foundation Model companies similar to AI21 Labs, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.

Website
Cohere63
SpaceTechToronto, Canada$500.0M
Cohere offers a secure, all-in-one enterprise AI platform with cutting-edge multilingual models, advanced retrieval, and an AI workspace, enabling businesses to build high-impact applications grounded in proprietary data.
Website
OpenAI86
Artificial IntelligenceSan Francisco, United States$190.6B
OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
Website
Anthropic76
Artificial IntelligenceSan Francisco, USA$317.4B
Anthropic is an AI safety and research company building reliable, interpretable, and steerable AI systems, best known for the Claude family of models.
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Mechanize48
Agentic AISan Francisco, United States
Mechanize builds virtual work environments and benchmarks to enable full economic automation by AI agents.
Website
GigaChat42
AIMoscow, Russia
Russia's leading AI chatbot by Sberbank, serving as the country's primary ChatGPT alternative.
Website
Gpflux19
Agentic AI
Gpflux is an AI company developing a platform for AI agents to interact with and control software applications.
Website
Weltmodell6
Agentic AI
Weltmodell builds AI agents that can autonomously perform complex tasks across the web.
Website
Arena63
Artificial IntelligenceBerkeley, USA$250.0M
The de facto public leaderboard for frontier LLMs.
Website
illumex.ai53
DataSan Francisco, United States$13.0M
Creates a unified, searchable data glossary for businesses to trust their analytics.
Website
Microsoft Azure Machine Learning8
AI Cloud ServicesRedmond, United States
Fully managed cloud service for accelerating and managing the machine learning project lifecycle.

Company	Sector	HQ	Funding	Score	Website
CohereCohere offers a secure, all-in-one enterprise AI platform with cutting-edge multilingual models, advanced retrieval, and an AI workspace, enabling businesses to build high-impact applications grounded in proprietary data.	SpaceTech	Toronto, Canada	$500.0M	63	Website
OpenAIOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.	Artificial Intelligence	San Francisco, United States	$190.6B	86	Website
AnthropicAnthropic is an AI safety and research company building reliable, interpretable, and steerable AI systems, best known for the Claude family of models.	Artificial Intelligence	San Francisco, USA	$317.4B	76	Website
MechanizeMechanize builds virtual work environments and benchmarks to enable full economic automation by AI agents.	Agentic AI	San Francisco, United States	—	48	Website
GigaChatRussia's leading AI chatbot by Sberbank, serving as the country's primary ChatGPT alternative.	AI	Moscow, Russia	—	42	Website
GpfluxGpflux is an AI company developing a platform for AI agents to interact with and control software applications.	Agentic AI	—	—	19	Website
WeltmodellWeltmodell builds AI agents that can autonomously perform complex tasks across the web.	Agentic AI	—	—	6	Website
ArenaThe de facto public leaderboard for frontier LLMs.	Artificial Intelligence	Berkeley, USA	$250.0M	63	Website
illumex.aiCreates a unified, searchable data glossary for businesses to trust their analytics.	Data	San Francisco, United States	$13.0M	53	Website
Microsoft Azure Machine LearningFully managed cloud service for accelerating and managing the machine learning project lifecycle.	AI Cloud Services	Redmond, United States	—	8	Website

Compare AI21 Labs head to head

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