How often is ai21.com cited by AI models?

ai21.com was cited 2 times by AI models, representing 0.5% of all source citations.

Which AI models cite ai21.com?

ai21.com is cited by 2 AI models including Perplexity Sonar (with search) (latest), Anthropic Claude Sonnet (latest), OpenAI ChatGPT Latest, Google Gemini Flash (latest), X.AI Grok (latest).

What is ai21.com's ranking among source domains?

ai21.com ranks #50 out of 160 source domains analyzed (with 111 brands also tracked).

What brands are associated with ai21.com?

AI models reference ai21.com when discussing brands like AI21 Labs.

How is source ranking determined?

Sources are ranked by Share of Voice = Model Coverage × Quality Score. Model weights are based on Monthly Active Users (OpenAI ChatGPT Latest: 900M MAU, Google Gemini Flash (latest): 650M MAU, Perplexity Sonar (with search) (latest): 45M MAU, etc.). Sources appearing earlier in AI responses receive higher prominence scores.

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About ai21.com (AI Tools)

This page provides details about ai21.com (AI Tools) which was ranked #50 out of 160 in the list of sources (2 citations (0.5% share)) in answers from AI models (Anthropic Claude Sonnet (latest), OpenAI ChatGPT Latest) when they were asked the following 1 question: "What does the AI Tools industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry." on Dec 29, 2025 by AI Chat Watch. This source is referenced for brands: AI21 Labs.

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Citations

Used by AI Models

Model	Voice	Position	Citations
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Pages from ai21.com (1 link)

URL Path	Citations	Position
ai21.com	2	42.5

Brands Referenced By This Website (1 brand)

Brand	Voice	Mentions
AI21 Labs	1.2%	2

Citations from AI Responses

Anthropic Claude Sonnet (latest) (1 citation)

What does the AI Tools industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry.

[...] rise AI Platforms - **[Scale AI](https://scale.com)** - Data labeling and AI infrastructure - **[Databricks](https://databricks.com)** - Data and AI platform - **[Hugging Face](https://huggingface.co)** - AI model hub and collaboration - **[Cohere](https://cohere.com)** - Enterprise language AI - **[AI21 Labs](https://ai21.com)** - Language models and tools ### Cloud AI Services - **[Amazon Web Services (AWS)](https://aws.amazon.com/ai/)** - Bedrock, SageMaker - **[Google Cloud AI](https://cloud.google.com/ai)** - Vertex AI - **[Microsoft Azure AI](https://azure.microsoft.com/en-us/solutions/ai/)** - Comprehensive AI se [...]

ai21.com December 29, 2025

OpenAI ChatGPT Latest (1 citation)

[...] er AI](https://www.together.ai/) - [Replicate](https://replicate.com/) - [Modal](https://modal.com/) - [Cloudflare Workers AI](https://www.cloudflare.com/products/workers-ai/) ### Open model labs (not the hyperscalers) - [Mistral AI](https://mistral.ai/) - [Cohere](https://cohere.com/) - [AI21 Labs](https://www.ai21.com/) - [DeepSeek](https://www.deepseek.com/) ### App frameworks / orchestration / agent tooling - [LangChain](https://www.langchain.com/) - [LlamaIndex](https://www.llamaindex.ai/) - [Haystack (deepset)](https://haystack.deepset.ai/) - [DSPy (Stanford NLP)](https://github.com/stanfordnlp/dspy) [...]