Zhipu AI vs AI21 Labs

By valuation, Zhipu AI is the larger company at $31.3B versus $1.4B — a 22.4x difference. Size can also be measured by team: Zhipu AI employs 800 people while AI21 Labs has 250 employees.

Zhipu AI has raised more in total funding at $1.5B, compared to AI21 Labs's $636M — a gap of $864M. Combined, the two companies have completed 7 known funding rounds.

Zhipu AI leads with an Awaira Score of 78/100, while AI21 Labs sits at 72/100. That 6-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Zhipu AI was founded by Tang Jie in 2019. AI21 Labs was founded by Yoav Shoham in 2017. Visit each company's profile on Awaira for a full founder biography.

Zhipu AI: Zhipu AI is a Chinese foundation model company founded in 2019 that develops large language models and AI infrastructure. The company is best known for creating ChatGLM, a bilingual (Chinese-English) large language model designed for conversational AI applications. ChatGLM serves as Zhipu AI's flagship product, competing directly with models like GPT-4 and other open-source alternatives in the Chinese market. The company positions itself as a provider of both proprietary models and open-source variants, enabling deployment across enterprise and research contexts. Zhipu AI has achieved a valuation of $5.6 billion with $1.5 billion in total funding, indicating substantial investor confidence in its market position. As a publicly traded company, it maintains transparency in financial operations. The firm operates within China's heavily regulated AI sector, navigating compliance requirements while advancing model capabilities. Its competitive positioning focuses on language model performance optimized for Chinese language understanding and processing. Zhipu AI develops infrastructure supporting various deployment scenarios, from cloud-based APIs to edge applications. The company's growth trajectory reflects broader expansion of China's domestic AI capabilities and reduced reliance on Western models. Key focus areas include improving model efficiency, expanding multilingual capabilities, and developing enterprise solutions for Chinese organizations. Zhipu AI represents China's independent capability in large language model development, reducing dependence on Western AI platforms in a restricted market. AI21 Labs: AI21 Labs is an Israeli foundation model company founded in 2017 that develops large language models and AI systems for enterprise applications. The company is best known for its Jurassic language model family, which powers various natural language processing tasks including text generation, summarization, and question-answering. AI21 Labs operates through both direct API access and integration with cloud platforms, serving customers across multiple industries. The company has positioned itself in the competitive foundation models landscape alongside OpenAI, Anthropic, and other providers, distinguishing itself through a focus on instruction-following capabilities and multilingual support. AI21 Labs has secured $636 million in total funding and achieved a $1.4 billion valuation, reflecting investor confidence in its technology and market approach. The company operates primarily through its cloud-based AI platform, offering researchers and developers access to its models. It has demonstrated growth through partnerships and enterprise adoption, though facing intense competition in the rapidly consolidating foundation models sector. AI21 Labs remains in Series D funding stage, indicating it has not yet pursued initial public offering. The company employs researchers with backgrounds in academia and industry, maintaining focus on advancing core language model capabilities and exploring commercial applications across sectors including content generation, customer service, and information retrieval. AI21 Labs combines deep research in language models with enterprise-focused API infrastructure to compete against larger foundation model providers.

AI21 Labs got there first, launching in 2017 — that's 2 years of extra runway. Zhipu AI didn't arrive until 2019. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Zhipu AI has about 800 employees; AI21 Labs has about 250. A bigger team usually means more revenue or heavier VC backing, but in AI, small teams can build at massive scale.

Yes — they're direct rivals. Both Zhipu AI and AI21 Labs compete in Foundation Models, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.