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
Technical SEOOpen SourceFree tier
Nuxt SEO
Open-source SEO and AEO module collection for the Nuxt framework, bundling robots, sitemap, OG image, Schema.org, link checker, SEO utils and site config modules, alongside free web tools such as a robots.txt validator and sitemap validator.
What it is
Open-source SEO and AEO module collection for the Nuxt framework, bundling robots, sitemap, OG image, Schema.org, link checker, SEO utils and site config modules, alongside free web tools such as a robots.txt validator and sitemap validator.
It sits in the technical seo category, and also covers schema, free utility..
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 Nuxt SEO.
SEO platform built on its own web crawler and link index, offering Site Explorer, Keywords Explorer, Site Audit, Rank Tracker and Content Explorer. Brand Radar adds AI-answer visibility tracking.
AI visibilityahrefs.com
Browser extension showing on-page SEO data, redirect chains and Ahrefs link and traffic metrics for pages and search results.
ahrefs.com
Chinese webmaster tool site providing composite SEO diagnostics, Baidu weight and keyword ranking analysis, backlink and reciprocal-link checks, keyword mining, dead-link detection and historical site data, plus a paid data API.
aizhan.com
Long-running WordPress SEO plugin covering metadata, sitemaps, schema, local SEO, redirects and Search Console integration.
aioseo.com
High-performance crawler for large websites with a focus on link graph analysis, PageRank-style internal link metrics and reproducible technical audits.
audisto.com
French link intelligence platform with its own crawl index, providing semantic value and induced strength metrics for pages and domains.
babbar.tech
Microsoft's free site owner console for Bing, providing search performance data, index and crawl diagnostics, URL submission, IndexNow support and keyword research.
bing.com
Korean keyword research tool for looking up search volume and analysing keyword demand, widely used for Naver and Google keyword work.
blackkiwi.net