CrawlGenius Log Analyzer vs SEO Log File Analyzer by Kunal Dabi
CrawlGenius Log Analyzer
crawlgenius.comSEO Log File Analyzer by Kunal Dabi
kunaldabi.comSide by side
| Figure | CrawlGenius Log Analyzer | SEO Log File Analyzer by Kunal Dabi |
|---|---|---|
| Price from | €49/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · SEO Log File Analysis Tools | 8.3 (#2) | 7.2 (#20) |
| Intended users | The company describes CrawlGenius as a tool for SEO professionals and says it began as a log analysis tool for large French websites. | The page names technical SEOs, agencies, in-house SEO teams, e-commerce teams, and developers as users. |
| Purpose | CrawlGenius analyzes server logs to show how search engines and AI crawlers interact with websites. | Analyzes Apache and Nginx server access logs to surface crawl budget, bot traffic, indexability, and performance insights. |
Plans
CrawlGenius Log Analyzer
- FreeFree
- Starter€49 a month
- Agency€149 a month
- EnterprisePriced on request
SEO Log File Analyzer by Kunal Dabi
- Free Log File AnalyzerFree
In their own words
CrawlGenius Log Analyzer
CrawlGenius Log Analyzer analyzes server logs to show how search engines and AI crawlers interact with a website. Its SEO analysis identifies crawl budget waste, HTTP errors, orphan pages, redirect and canonical issues, and fake bots. AI and LLM crawlers are tracked separately from Googlebot, with comparisons between AI and SEO crawling. Dashboards cover crawl coverage, freshness, time to first visit, new URLs, and URLs crawled but never clicked.
Logs can be supplied through a WordPress plugin, server agent, file upload, Amazon S3, or FTP/sFTP deposit; FTP/sFTP is unavailable on the Free plan. Paid plans include a REST API and MCP server. The pricing page says AI crawlers are checked against more than 3,500 official IP ranges and spoofed hits rejected at ingestion. The company says data is hosted in the EU, processed under GDPR, and visitor IPs are truncated before storage; it does not currently hold SOC 2 or ISO 27001 certification. The web-based product is aimed at SEO professionals. The Free plan is free and covers 10,000 log lines monthly, one project, and a seven-day visible window. Starter is €49 a month and Agency is €149 a month, excluding VAT. A guided 30-day trial uses real customer logs and requires no credit card or commitment.
SEO Log File Analyzer by Kunal Dabi
SEO Log File Analyzer by Kunal Dabi is a free web tool for examining Apache and Nginx access logs. It reports crawler activity, crawl-budget use, indexability, bot traffic, and response-time patterns. The analyzer shows requests to indexable HTML, assets, and low-value paths such as /wp-admin/. It tracks crawlers including Googlebot, Bingbot, Yahoo, DuckDuckBot, ChatGPT, Perplexity, AhrefsBot, SemrushBot, Applebot, and Bytespider. Sitemap URLs can be compared with bot-crawled URLs to find uncrawled pages. Reports include status-code and content-type breakdowns, per-bot charts, crawl coverage, and an action plan, with URL and error lists exportable to CSV. Response times are measured at p50, p95, and p99. Multiple.log,.txt, or extensionless files can be combined. The Free Log File Analyzer plan costs nothing, is free forever, and requires a daily access code.