Web Crawler Operators Directory

Ahrefs operates AhrefsBot, one of the most active crawlers on the web. This bot builds Ahrefs' comprehensive backlink database, which powers their pop...

Alibaba Cloud (Aliyun) operates AliyunSecBot, a security crawler used to scan for vulnerabilities or malicious content. This bot is part of Alibaba Cl...

The Allen Institute for AI (AI2) operates AI2Bot for open-source AI research and dataset creation. Ai2Bot-Dolma is a specific crawler used to build th...

Amazon operates Amazonbot as a general-purpose web crawler. It indexes content for Alexa answers and improves Amazon product search results. Amazonbot...

Anthropic, creator of the Claude family of AI models, uses several crawlers for different purposes. ClaudeBot is the main web crawler that scrapes con...

Apple operates Applebot to power Siri, Spotlight suggestions, and Apple Intelligence features. Applebot-Extended is a secondary user-agent that allows...

Ask.com operates a web crawler for their services.

Audigent operates AudigentAdBot, which crawls sites to gather data for Audigent's data activation platform for advertisers. This bot supports programm...

Awario operates AwarioRssBot and AwarioSmartBot for social listening and brand monitoring. AwarioRssBot fetches RSS feeds to track brand mentions, whi...

Babbar operates BabbarBot, a crawler for their SEO and backlink analysis platform. This bot builds databases for competitive intelligence and link ana...

Baidu, China's leading search engine, operates Baiduspider as its official web crawler. The generic 'baidu' user-agent is a common token or alias asso...

Big Sur AI operates a web crawler for their e-commerce AI platform. The bot gathers product data and market insights to support AI-powered e-commerce ...