What Is Semrush?
Semrush is an online visibility and SEO platform built by Semrush Holdings. Childhood friends Oleg Shchegolev and Dmitry Melnikov founded the company in 2008 in Russia, before the business moved its headquarters to Boston. The tool began as a small keyword research extension and grew into a suite of more than 50 tools. Marketers now use Semrush for SEO, content marketing, paid advertising research, and social media tracking.
In April 2026, Adobe completed its acquisition of Semrush for about 1.9 billion US dollars. Semrush now operates as a wholly owned Adobe subsidiary, and its data feeds into Adobe’s wider marketing and customer experience products. Semrush is built for SEO specialists, content teams, PPC managers, and agencies that need one dashboard for online visibility work.
How Does Semrush Work?
Semrush crawls billions of web pages and stores keyword, ranking, and backlink data inside a searchable database. A user types a domain or keyword into the dashboard and instantly sees traffic estimates, ranking positions, and competitor data. The Site Audit tool scans a website and lists technical errors along with fix suggestions.
The platform also applies AI to model traffic, group keywords by topic, and monitor brand mentions inside AI search answers such as ChatGPT and Google AI Overviews. Reports update on a set schedule, so teams can track changes over time without rebuilding their research from scratch.
Key Features of Semrush
- Keyword Research
- Pull volume, difficulty, and search-intent data for billions of terms. This is Semrush’s foundation find what people search, how hard it is to rank, and whether the intent matches what you offer, before you write a single page.
- Position Tracking
- Monitor your keyword rankings daily across desktop, mobile, and local results. You see exactly where you sit against competitors and whether your work is moving rankings up or down over time.
- Backlink Analytics
- Analyse a database of trillions of links across hundreds of millions of domains. Check who links to you, spot toxic links to disavow, and study a competitor’s backlink profile to find gaps you can target.
- Site Audit
- Crawl your site for technical SEO problems broken links, slow pages, missing tags, crawl errors and get them ranked by priority, so you fix what actually moves the needle first.
- Content Marketing Toolkit
- Research topics, get writing recommendations, and score your content for SEO before publishing. It bridges the gap between keyword data and the actual article that has to rank.
- AI Visibility Toolkit
- Track how your brand appears across AI search platforms a newer, increasingly important area as people ask AI tools instead of typing into Google. It shows whether you’re being mentioned where the traffic is shifting.
- PPC and Advertising Research
- See competitors’ ad copy, keywords, and estimated spend. It lets you learn from what’s already working in paid search rather than testing from scratch.
- Social Media Tools
- Schedule posts and track performance across platforms from one place a useful bonus for smaller teams that want social and SEO in a single tool rather than paying for both.
Performance and Experience
Semrush dashboards load quickly, even when pulling large keyword and backlink datasets. The interface groups tools by function, such as SEO, content, and advertising, which helps once a user learns the layout. New users often need a few sessions to find the right report among more than 50 tools.
Data accuracy stays strong for large sites, though traffic estimates for smaller domains can vary between Semrush and other traffic tools. The learning curve is real, but guided workflows and onboarding tips reduce early confusion.
Integrations and Compatibility
Semrush connects with Google Analytics, Google Search Console, Google Business Profile, and Google Ads, pulling first party data straight into reports. It also links with project tools like Trello and Asana, and offers a free browser extension called SEOquake for quick on-page checks. An API is available on higher tiers for teams that want Semrush data inside their own systems. The platform runs in a browser, so no desktop install is required.
Imperial AI Tools Feedback
Semrush earns its reputation as one of the most complete SEO platforms available today. The keyword and backlink database is genuinely large, and Site Audit catches issues that smaller tools miss. The AI Visibility toolkit is a useful addition as more searches move into AI chat answers.
That said, pricing is a real barrier for solo users and small teams, and reviewers consistently flag a steep learning curve in the first few weeks. Billing and cancellation friction, noted across G2 and Trustpilot reviews, is worth checking before committing to an annual plan. Overall, Semrush suits agencies and mid to large marketing teams that will use most of its tools regularly.
Suggestions For Improvement
- Simplify the interface for first-time users
- Offer a lower-cost plan focused only on core SEO tools
- Improve clarity around billing and cancellation steps
- Expand AI Visibility tracking to more AI platforms, including Claude and Perplexity
- Reduce the learning curve with better guided onboarding
