CrawlGenius Log Analyzer
6.7#2 in seo log file analysis toolsFrom €49 a monthFree planWeb
VisitCrawlGenius Log Analyzer vs Spider-Lens
Spider-Lens
6.4#8 in seo log file analysis toolsFree planFree planWebLinuxmacOSSelf-hosted
VisitWhat both publish
| Fact | CrawlGenius Log Analyzer | Spider-Lens |
|---|---|---|
| Headquarters | France, Dordogne | Caen, France |
| Integrations | The pricing page lists a WordPress plugin, server agent, log-file upload, Amazon S3 connector, and FTP/sFTP deposit; FTP/sFTP is unavailable on the Free plan. | The project documents Discord and Slack webhooks and an MCP server for Claude Code or other MCP-compatible clients. |
| Purpose | CrawlGenius analyzes server logs to show how search engines and AI crawlers interact with websites. | Spider-Lens analyzes Apache and Nginx server logs to monitor traffic, HTTP errors, crawler bots, and server performance. |
CrawlGenius Log Analyzer plans
- FreeFree
- Starter€49 a month
- Agency€149 a month
- EnterprisePriced on request
Spider-Lens plans
- Open-source self-hostedFree
Pick CrawlGenius Log Analyzer if…
CrawlGenius is aimed at SEO professionals who want to inspect search and AI crawler activity in server logs. The Free plan may suit users with modest monthly log volume and one project.
Pick Spider-Lens if…
It suits site administrators who want to inspect Apache or Nginx logs, crawler behavior, and page response times. Teams can choose the standalone Node.js version or the native WordPress plugin.