What is CragCrawler?
CragCrawler is a web scraping bot operated by CragSoftware, a Brazil-based software company specializing in data engineering and AI web scraping services. The bot is used to collect structured data at scale for various industries including real estate, e-commerce, finance, and lead generation. Agent Analytics can track when it visits your website.
Category
Expected Behavior
CragCrawler crawls systematically and at volume, because it feeds an index that many AI customers query. Expect recurring visits that cover large parts of your site rather than single pages. Bursts often trace back to a customer request on its end rather than anything on yours.
Overview
| Operated By | CragSoftware |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | July 7, 2026 |
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
As of July 7, 2026, 0% of top websites block CragCrawler in their robots.txt files.
Overall AI Data Provider Traffic
As of July 7, 2026, 0.3% of all web traffic came from AI data providers.
Top Visited Website Categories
This data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the world's top 1000 websites and their robots.txt files.
CragCrawler's User Agent
| User Agent | CragCrawler/1.0 (+https://cragsoftware.com) |
Access other known user agents and IP addresses using the Enterprise API.
How To Block CragCrawler
Add this rule to your robots.txt file to block CragCrawler from accessing your entire website. You can customize which pages are blocked by swapping out / for a different path.
User-agent: CragCrawler # https://knownagents.com/agents/cragcrawler
Disallow: /Frequently Asked Questions
Should I Block CragCrawler?
Decide how you feel about redistribution. A single crawl from CragCrawler can supply your content to many AI companies for training, search, and retrieval, so allowing it spreads your content across products you have no relationship with. Blocking it costs some AI visibility and nothing in traditional search. Almost none of the top websites we track have robots.txt rules for CragCrawler right now.
Does CragCrawler Respect Robots.txt?
Yes. CragCrawler is expected to honor robots.txt rules, so a disallow rule is the right first move. Automatic Robots.txt adds and maintains that rule for you, and Agent Analytics confirms CragCrawler actually honors it.
Does CragCrawler Access Private Content?
CragCrawler targets public pages, but at industrial scale. Some providers route requests through large proxy networks that sidestep rate limits and geographic blocks. Content you want kept out of AI systems is safer behind real authentication than behind soft barriers.
Why Is CragCrawler Visiting My Website?
One of CragSoftware's customers requested data your site contains, or your pages are part of CragCrawler's standing index. A single fetch can end up serving many downstream AI applications.
How Can I Tell if CragCrawler Is Visiting My Website?
Agent Analytics tracks CragCrawler visits in real time alongside every other known AI agent, crawler, and scraper. You can also check your server logs for requests whose user agent string contains "CragCrawler". Look for systematic crawling that returns on a schedule. Keep in mind that CragCrawler doesn't publish a verification method, so any client can claim its user agent string and a log match is a hint rather than proof.