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About the tools
Semrush is one of the most established platforms in digital marketing, built to help businesses grow and measure brand visibility across virtually every channel: organic search, the newer world of AI search, paid media, content, social, and local. Where many tools specialize in a single discipline, Semrush bundles keyword research, backlink analysis, site audits, competitive intelligence, content optimization, advertising research, and AI-visibility tracking into one environment, drawing on roughly 17 years of search data. It trades publicly and, as of 2026, has been acquired by Adobe, which is folding its visibility and SEO capabilities into Adobe's broader customer-experience suite.
The platform's current flagship framing is "Semrush One," which unites traditional SEO with AI visibility in a single product. That reflects the strategic shift across the industry: customers increasingly discover brands not just through Google rankings but through answers generated by ChatGPT, Google's AI overviews, and other LLMs. Semrush's answer is to track both at once, so a team can see its classic search rankings and its share of voice inside AI-generated answers side by side.
Underneath that, Semrush is organized into toolkits. The SEO Toolkit is the long-standing core, with a very large keyword and backlink database, rank tracking, and technical site audits. The AI Visibility Toolkit monitors brand mentions and prompt-level visibility across LLMs. Additional toolkits cover Traffic and Market analysis, Content, Local, Advertising, Social, and AI PR. An App Center, API, CRM and tool integrations, and direct access to Semrush data inside ChatGPT round out the ecosystem, making it suitable for individual marketers through to large enterprises.
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Their features
The SEO Toolkit is Semrush's foundation, built on one of the largest datasets on the market, which the company cites at roughly 28 billion keywords and 43 trillion backlinks across 142 geographic databases. It includes keyword research (with AI-driven metrics like Personal Keyword Difficulty and Topical Authority), competitor analysis, backlink auditing and link-building tools, rank tracking, and technical site audits to surface issues hurting visibility.
The AI Visibility Toolkit is the newer pillar, tracking how and where a brand appears in AI-generated answers. It monitors a large prompt database (cited at 261M+ LLM prompts), measures prompt-level visibility and share of voice against competitors, analyzes sentiment, and gives optimization actions for getting cited by LLMs. A standalone AI Visibility Index benchmarks leaders by share of voice.
The Traffic and Market Toolkit analyzes traffic on any website, benchmarks competitors, and surfaces audience insights and trends. The Content Toolkit finds topic ideas and scores and optimizes content in real time for both SEO and AI readiness. The Local Toolkit manages Google Business Profiles, directory listings, and reviews for local visibility. The Advertising Toolkit supports Google and Meta ad research and competitor ad intelligence, and the Social Toolkit handles scheduling, brand monitoring, and influencer discovery. An AI PR Toolkit helps find LLM-trusted media and craft pitches.
Across the platform, Semrush offers an App Center with specialized add-ons (AdClarity, Exploding Topics, and more), an API, integrations, and a ChatGPT app for querying Semrush data directly. A wide range of free tools, a knowledge base, and an academy with certifications support onboarding and ongoing learning.
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Best for
Semrush is best for anyone who treats search visibility as a serious, ongoing growth channel: SEO specialists, content marketers, digital agencies, PPC managers, and in-house marketing teams at companies of nearly any size. Its breadth is the main reason to choose it. If you want keyword research, backlink analysis, rank tracking, site audits, competitor intelligence, content optimization, and now AI-visibility tracking under one login and one bill, Semrush covers more of that surface area than most single-purpose tools.
It's particularly strong for competitive research, since its large traffic, keyword, and backlink databases let you analyze rivals' organic and paid strategies in depth, which is valuable for agencies pitching prospects and for teams trying to find gaps to exploit. The newer AI Visibility tooling makes it a forward-looking pick for brands worried about how they show up in ChatGPT and AI overviews, not just in classic Google results, an area most legacy SEO tools still don't cover well.
Agencies benefit from the multi-toolkit breadth and reporting, while enterprises are served by a dedicated Enterprise tier built to manage visibility across many markets and domains. The free tools and trial make it approachable for solo operators and small businesses, though the full paid plans are a meaningful investment, so very small teams that only need one narrow capability may find it more than they require.
For a B2B marketer specifically, Semrush earns its place when the work spans research, content, and measurement, planning what to rank for, optimizing the content, and proving visibility gains over time across both search and AI. Teams wanting only cold-outreach data or only contact enrichment should look elsewhere, since Semrush is a visibility platform, not a sales-prospecting database.
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