SEO

Rank Math

Freemium

Rank Math is a WordPress SEO plugin developed by Rank Math for configuring on-page and technical search settings inside the CMS. It supports titles and meta descriptions, XML sitemaps, schema markup, robots directives, canonical URLs, redirects, breadcrumbs, content checks, and integrations, with capabilities varying between free and paid editions. It is best for WordPress site owners and agencies that want broad SEO controls in one plugin while retaining responsibility for content quality, performance, indexing decisions, and validation.

Setupwordpress seoschema markupxml sitemapsmeta tags

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More tools: SEO

Paid

Ahrefs

Ahrefs is a search marketing platform developed by Ahrefs for researching websites, keywords, backlinks, competitors, content, and organic visibility. Its main workflows include Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, Content Explorer, and newer AI visibility features, supported by Ahrefs' own web and search datasets. It is best suited to SEO professionals, content teams, and agencies that need deep competitive research and link analysis alongside ongoing technical audits and ranking monitoring.

SEO

Freemium

SEMrush

Semrush is a digital marketing platform developed by Semrush for SEO, competitive intelligence, content, paid search, social, and AI visibility workflows. Its SEO toolkit covers keyword research, domain and competitor analysis, position tracking, backlink analysis, site audits, on-page recommendations, link building, and reporting, with additional modules extending beyond organic search. It fits in-house teams and agencies that want a broad research and campaign suite rather than separate products for each search marketing discipline.

SEO

Freemium

Screaming Frog

Screaming Frog SEO Spider is a desktop website crawler developed by Screaming Frog for technical SEO auditing. It follows links and collects response codes, titles, metadata, canonicals, directives, headings, structured data, duplicate signals, and other page-level information, with configurable rendering, extraction, integrations, and bulk exports. It is best for SEO specialists and developers diagnosing large sites, migrations, broken links, redirect chains, indexation controls, or template problems that are difficult to spot page by page.

SEO