Open-source Python library for SEO and SEM workflows, including crawling with Scrapy, robots.txt and sitemap parsing, SERP APIs, log file parsing and text analysis.
advertools.readthedocs.io
Log AnalysisFreemiumFree tier
Seolyzer
Log analysis and crawl monitoring service that streams server logs to show real-time search engine bot activity, crawl budget and page category performance.
What it is
Log analysis and crawl monitoring service that streams server logs to show real-time search engine bot activity, crawl budget and page category performance.
It sits in the log analysis category, and also covers technical seo. It is built by Seolyzer, based in France, and has been around since 2018. A public API is available for pulling data into your own reporting.
The Atlas does not rank tools. No scores, no "top 10", no affiliate links. Categories are descriptive, and two tools in the same category may solve very different problems. Trial the shortlist against your own site before deciding.
Alternatives & neighbours
9 tools sharing at least one category with Seolyzer.
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