Ahrefs

Free tier

AI marketing platform powered by big data — dominate search, AI, and beyond

Paid·All audiences·Powered by Anthropic (Claude), Google (Gemini), others·API available

Key strengths

Proprietary web index with 170T pages41.9B keywords tracked#1 SEO crawler (per Cloudflare Radar)AI marketing platform (Letaido) with agents and automationsBrand & AI search visibility trackingCompetitive intelligence toolsBuilt-in AI assistant (Ask Ahrefs)

Paid only · from $129 USD/mo

Singapore, Singapore

Founded 2010

Facts verified against ahrefs.com on Oct 19, 2026

Recent changes

Oct 19, 2026Pricing model: freemium → paid only

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Ahrefs provides an API for developers and data teams who need to integrate SEO and backlink data into their own applications, dashboards, or workflows. Native integrations are available for Google Search Console, ChatGPT, Claude, Copilot, Data Studio, and IndexNow, supporting both content distribution and data pipeline use cases. The Letaido AI platform offers agents and automations that can be embedded into technical marketing stacks. For teams requiring custom data access or higher usage limits, an Enterprise plan is available. Refer to Ahrefs' official developer documentation for endpoint references, authentication details, and rate limits.

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