Bulk URL Checker

The product is a cloud-based bulk URL checker that validates large lists of URLs for broken links, HTTP status codes, redirect chains, and response times. It serves SEO professionals, marketing agencies, developers, and e-commerce teams that need to audit backlinks, client sites, or product pages at scale. It is delivered as a hosted SaaS with browser-based CSV upload, REST API, Python and Node SDKs, and MCP server integration, using cloud workers with proxy rotation and retry logic to complete batches without manual monitoring.

Key features

• Check up to 75,000 URLs per batch
• CSV upload and paste URLs
• HTTP status code checking
• Full redirect chain reporting
• Response time measurement
• Automatic proxy rotation
• Smart retry with backoff
• Handles 429/403 errors
• Email notification when complete
• Scheduled daily/weekly monitoring
• Diff per run with alerts
• Slack alerts on breaks
• Filter by status code
• Search specific URLs
• Export to CSV or JSON
• Dashboard analytics and trends
• REST API access
• Python SDK
• Node SDK
• Hosted MCP server for AI tools
• Webhook notifications