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Semrush vs Ahrefs: Which is Better in 2026?

A side-by-side comparison of Semrush (Freemium) and Ahrefs (Freemium) — pricing, features, platforms, and user ratings.

TL;DR

Both Semrush and Ahrefs are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.

How Semrush compares

 
Semrush logo
SemrushThis
Starting priceFreeFree
Pricing modelFreemiumFreemium
Platforms—Web
Top features
  • Keyword Research
  • Backlink Analysis
  • AI Visibility Tracking
  • Site Explorer
  • Keywords Explorer
  • Rank Tracker
Rating——

Choose Semrush if…

  • ✓its feature set better matches your workflow
View Semrush →

Choose Ahrefs if…

  • ✓you need web support
View Ahrefs →

Frequently Asked Questions

What is the difference between Semrush and Ahrefs?

Semrush and Ahrefs are both tools in the same category. Semrush is freemium — Grow and measure brand visibility across SEO, AI search, PPC, social, and more with the leading digital visibility platform. Ahrefs is freemium — Make your business discoverable in search, AI, and beyond — with tools and data to grow traffic, visibility, and revenue.. The main differences are in pricing, platform support, and feature focus.

Which is better: Semrush or Ahrefs?

Both Semrush and Ahrefs are worth evaluating — neither has enough user reviews yet to declare a clear winner. Compare features and pricing below to find the best fit for your needs.

Is Semrush free?

Semrush offers a free tier with limited features. A paid plan is required for full access.

Is Ahrefs free?

Ahrefs offers a free tier with limited features. A paid plan is required for full access.

What are the best alternatives to both Semrush and Ahrefs?

If neither Semrush nor Ahrefs meets your needs, you can browse alternatives on each product's alternatives page. MazikBox ranks alternatives by shared categories, platforms, pricing, and user ratings.