Semrush

Semrush provides legacy v3 SEO, domain, advertising, and PLA reports alongside v4 backlink and keyword metrics, projects, local listings and reviews, Google Business Profile management, and map rank tracking. Each tool works with one API version only: tools marked (v3) need a v3 API key and tools marked (v4) need a v4 key. Select the matching API Version when you connect.

Instant is available on the latest version. Check each tool for support and pricing.