Web Scraping Infrastructure for AI
API service that takes a URL, crawls it, and converts it into clean markdown or structured data. No sitemap required — we crawl all accessible subpages and return clean, formatted content for each.
Powering the world's best.
Single Page Scraping
Extract clean content from any URL. Get markdown, HTML, screenshots, and metadata in a single API call. Perfect for content extraction and page analysis.
Single Page Scraping
Extract clean content from any URL. Get markdown, HTML, screenshots, and metadata in a single API call. Perfect for content extraction and page analysis.
Full Site Crawling
Automatically discover and scrape all pages on a website. No sitemap required—we follow links and return clean, formatted content for each page.
Site Mapping
Get a complete list of all URLs on a website in seconds. Extremely fast discovery without full content extraction—perfect for planning crawls.
AI-Powered Extraction
Define a JSON schema or provide a prompt, and our AI extracts exactly the structured data you need. Perfect for product data, articles, and more.
Trusted by Developers Building with AI
See how teams are using Crawler.sh to power their AI applications, research projects, and data pipelines.
Built for AI.
"Crawler.sh has become essential for our AI training pipeline. The clean markdown output is exactly what our models need, and the reliability is outstanding."
Sarah Chen
DataFlow AI
"We used to spend days building custom scrapers for each project. With Crawler.sh, we can deliver data extraction features to clients in hours, not weeks."
Marcus Rodriguez
BuildFast Agency
"The scale and reliability of Crawler.sh is exactly what we needed for our enterprise documentation system. We process millions of pages monthly without issues."
Jennifer Park
Enterprise Corp
"The Extract feature with JSON schemas has been a game-changer for our research. We can pull structured data from any website with just a few lines of code."
Dr. Alex Kim
ML Research Lab
Scrape Any Website, Get Clean Data, Build Faster
Our API handles the complexity of web scraping so you can focus on building. Anti-bot bypass, JS rendering, and proxy rotation included.
Simple API
One endpoint, clean responses. Get markdown, HTML, or structured JSON with a single API call.
Multiple Output Formats
Choose your format: Markdown for LLMs, HTML for rendering, JSON for structured data extraction.
Lightning Fast
Optimized infrastructure delivers results in seconds. Async crawling for large sites.
Enterprise-Grade Security
SOC 2 compliant infrastructure with encrypted connections and secure API key management.
Frequently Asked Questions
Browse our most common questions and discover how to get the most out of the Crawler.sh API.
Read morePricing
Choose the plan that fits your needs
Free
$0
Pro
$399 /year
Enterprise
Custom