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. You can set up Agent Analytics to see when CragCrawler visits your website.
Category
| Example User Agent | CragCrawler/1.0 (+https://cragsoftware.com) |
| Operated By | CragSoftware |
| Source | Official Website |
| Triggered By | Customer request or automated indexing |
| Used for AI Model Training | Possibly |
| Affects AI Chat & Search Visibility | Possibly |
| Expected To Follow Robots.txt | Yes |
Why Is CragCrawler Visiting My Website?
One of CragSoftware's customers may have requested data from your site, or your pages may be part of CragCrawler's standing index. A single fetch can support multiple downstream applications.
Should I Block CragCrawler?
It depends on which uses you want to support. CragCrawler may supply your content to enterprises, including AI companies, or use it in consumer-facing products. Those uses can include AI training, search, and retrieval. Allowing it may expand your visibility across those products and services, while blocking it limits that reach without affecting traditional search rankings. For context, 7% of the top websites we track currently have robots.txt rules for CragCrawler.
How Do I Block CragCrawler Using Robots.txt?
Add this rule to your robots.txt file to block CragCrawler from accessing your website, or use Automatic Robots.txt to block all AI data providers at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: CragCrawler # https://knownagents.com/agents/cragcrawler
Disallow: /Insights for CragCrawler
As of October 28, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the top 1000 websites and their robots.txt files.
Robots.txt Compliance
Country of Origin
Robots.txt Blocked Percentage
Frequently Asked Questions
What Traffic Patterns Should I Expect From CragCrawler?
CragCrawler supports several kinds of automated activity, so its traffic pattern depends on the task. It may perform broad crawls to collect content or build an index, make targeted requests for specific pages, or shift between these behaviors as demand changes.
Does CragCrawler Follow Robots.txt Rules?
CragCrawler is expected to follow robots.txt rules, so a disallow rule is the appropriate first step if you want to block it. Automatic Robots.txt can add and maintain that rule, while Agent Analytics lets you verify whether CragCrawler respects it.
Is CragCrawler Used for AI Model Training?
Possibly. CragCrawler supplies data to other organizations, and its customers may use that data for AI training, search, retrieval, or other purposes.
Does Blocking CragCrawler Affect AI Search or Citations?
Possibly. Blocking CragCrawler can reduce your visibility in downstream AI products that depend on its data, including search or retrieval products operated by its customers.
Does CragCrawler Access Private Content?
No special access. CragCrawler can reach public pages, and some providers use proxy networks that can bypass rate limits or geographic restrictions. Protect sensitive content with authentication rather than relying on those softer barriers.
How Can I Verify a Request From CragCrawler?
Agent Analytics tracks CragCrawler visits in real time. You can also check your server logs for requests whose user-agent string contains "CragCrawler". Traffic may range from long crawl sequences across your site to isolated requests for specific pages, depending on whether it is collecting, indexing, or fetching content on demand. Because CragCrawler does not publish a verification method, any client can claim its identity and a log match is only a clue.