Best SEO Tools – 2026 Rankings

AI alt text generator used by 97,000 teams that scans sites for missing alt text and writes it in 130+ languages.

AI tool that generates image alt text in 134 languages for accessibility and SEO, with plugins, browser extensions and an API.

Search listening tool that uncovers the real questions people ask on Google, YouTube, Amazon and ChatGPT, and turns them into content.

AI discovery platform that combines agents, data and brand governance to research, publish and refresh content, with expert strategy support.

Search engine rank checker for SEO agencies with local and national Google tracking, white-label dashboards and scheduled PDF reports.

WordPress SEO plugin used on 3 million sites, with schema markup, sitemaps, local SEO, redirects, a link assistant and AI tools.

Web governance platform, formerly Monsido, that continuously monitors sites for accessibility, content quality, SEO and compliance issues.

AI search platform that tracks brand visibility across 8 AI platforms and uses AI agents and an article writer to improve it.

SEO audit and reporting tool that crawls sites, recommends tasks, tracks keywords and produces white-label reports and embeddable audit forms.

Agency platform that automates keyword and prompt research, content, link building and white-label reporting from one dashboard.

All-in-one SEO software suite featuring Domain Authority and keyword research.

AI agent from Merchynt that runs a Google Business Profile: posts, optimisation, review replies, heatmap reports and keyword tracking.

The official free keyword research tool by Google Ads, providing direct search volume data, forecasts, and advertiser competition metrics.

A data-driven on-page SEO tool featuring a powerful Content Editor, NLP keyword suggestions, and AI writing capabilities to help your content rank higher.

A highly accurate, all-in-one SEO platform known for its precise rank tracking, competitor analysis, and agency-friendly white-label features.