MKT·03 · Marketing & SEO

Semrush

An all-in-one platform for keyword research, competitor analysis, site audits, ads and content, with tools for visibility in AI search.

PricingPaid

CategoryMarketing & SEO

Last checkedNov 2026

What is Semrush?

Semrush is one of the most widely used marketing platforms. It covers keyword research, competitor traffic, backlinks, site audits, rank tracking, ads and social media.

It has added AI writing tools and tracking for how brands appear in AI assistants and AI search results. It is powerful but pricey for small users.

Key features

Keyword researchSearch volumes and difficulty.

Competitor analysisSee rivals' traffic and keywords.

Site auditFind technical SEO issues.

AI visibilityTrack brand mentions in AI search.

How to get started

Start a trial at semrush.com.
Run a site audit on your domain.
Research keywords for your main topic.

Our take

The standard toolkit for serious SEO and marketing teams.

Best for

SEO professionals
Marketing agencies
Competitor research

Strengths

Huge keyword and backlink database
Covers many marketing tasks

Limits

Expensive
Steep learning curve

Visit Semrush ↗

Questions

Is Semrush free?

No. Semrush requires a paid subscription. Check the official website for current plans.

What is Semrush best for?

Semrush is best for: SEO professionals, Marketing agencies, and Competitor research.

What are the best alternatives to Semrush?

Popular alternatives in Marketing & SEO include Ahrefs, Surfer, Frase, Writesonic, and Clearscope.

Pricing and features change often. Confirm details on the official Semrush website.