Semrush: The Most Complete SEO and Marketing Platform
Semrush is one of the most comprehensive and recognized platforms in the world for digital marketing and SEO. Its offering combines advanced tools for search engine positioning, content marketing, competitive analysis, advertising management, and social media monitoring. This review analyzes why it’s considered the best AI tool for comprehensive marketing and SEO, especially useful for SMEs looking to optimize their digital presence and maximize results with data-driven strategies. In an environment where online visibility defines growth, Semrush offers small and medium-sized businesses an all-in-one ecosystem to research keywords, analyze competitors, and generate AI-optimized content.
AgentAya Verdict
This tool is established as the most complete marketing suite on the market. It offers a 360° view of a business’s digital performance and combines technical analysis with AI tools to generate effective strategies. It’s ideal for SMEs with a moderate budget who want to centralize SEO, advertising, social media, and content on a single platform. Its strong point is the integration between tools: from technical website analysis to AI content creation. The initial learning curve can be moderate, but the platform compensates with high-level training resources and multilingual support.
In March 2026, Semrush formalized its strategic repositioning as a brand visibility platform, moving beyond its long-standing identity as an SEO toolset. The reason is concrete: with AI-driven search growing at an accelerated pace, brands no longer reach their audiences solely through traditional search engines, but also through AI-generated answers, autonomous agents, and social platforms. Semrush now groups its capabilities under Semrush One, its unified platform integrating SEO and AI visibility in a single environment.
Recommendation: the best option for SMEs seeking sustainable growth in digital marketing with artificial intelligence support.
Score Breakdown
| Category | Score | Description |
| Features and Functionality | 4.8 ⭐⭐⭐⭐ | Comprehensive suite with over 55 tools for SEO, PPC, and content. |
| Integrations | 5.0 ⭐⭐⭐⭐⭐ | Native connection with Google, Looker Studio, and access to App Center with third-party apps. |
| Language and Support | 5.0 ⭐⭐⭐⭐⭐ | Interface and support available in multiple languages. |
| Ease of Use | 4.0 ⭐⭐⭐⭐ | Robust platform with moderate curve; excellent documentation. |
| Value for Money | 4.0 ⭐⭐⭐⭐ | High value, although with plans more suitable for moderate budgets. |
AgentAya Overall Score: 4.9 / 5 ⭐⭐⭐⭐⭐
An all-in-one marketing solution with balance between power, precision, and multilingual support.
Ideal for:
- SMEs and agencies with active SEO and PPC strategies.
- Content marketing teams requiring integrated AI tools.
- Digital consultancies managing multiple projects or clients.
Not ideal for:
- Individual entrepreneurs with limited budgets.
- Businesses that only need basic SEO audits.
- Companies looking for a lightweight tool without a technical learning curve.
Main Features
- Keyword research: Detects terms with high organic traffic potential.
- Technical SEO audit: Identifies errors, opportunities, and improvements on the website.
- Competitive analysis: Compares domains, backlinks, and advertising strategies.
- AI content marketing: Generates ideas, titles, and briefs through ContentShake AI.
- Social media management: Schedules and analyzes posts from a central panel.
- Advertising and PPC: Optimizes campaigns on Google Ads and social networks.
- Agentic Search Optimization (ASO): an operational layer designed to ensure a brand is selected, interpreted, and surfaced by autonomous AI agents as they evaluate brand relevance and authority.
These functions help SMEs save time and money by unifying their marketing operations in a single reliable and automated tool.
AI Functions
Semrush integrates AI into multiple areas of its ecosystem:
- SEO Writing Assistant analyzes content in real-time and recommends improvements in readability, keywords, and tone.
- ContentShake AI generates optimized drafts for blogs or landing pages according to search intent.
- Semrush Copilot, its strategic AI assistant, suggests personalized actions based on user data.
- AI SEO Toolkit allows monitoring visibility in search engines, analyzing mentions, and generating automatic briefs, even for searches in LLMs like ChatGPT.
- AI PR helps obtain media coverage cited by AI.
- LLM Gap Analyzer: diagnoses why a brand’s content is not being cited in large language models. It examines which sources AI systems select as references, identifies content gaps compared to competitor pages, and provides specific guidance for improving citation rates. According to Semrush data, traffic from LLM-based search converts 4.4 times more than traditional organic search traffic.
- YouTube Gap Analyzer: enables content evaluation before production begins. It compares a planned topic against the top five ranking videos in a given niche, analyzing engagement levels, audience sentiment, content freshness, and production quality to identify underserved angles and high-impact opportunities.
- Voice Assist (developed by CallRail): an AI voice assistant that handles inbound calls around the clock, qualifies leads based on custom criteria, books appointments, and delivers structured call summaries to update CRM systems and optimize campaigns.
AI Optimization (AIO) features at the Enterprise level:
- AI vs SEO Comparison: compares a domain’s performance in AI search results against traditional search engine rankings, including share of voice trends and side-by-side comparisons between AI queries and keywords.
- Content Audit: analyzes key pages and their coverage against relevant AI topics and queries to detect content gaps and improvement opportunities.
- Content Optimization: evaluates content for AI visibility using specific metrics around discoverability, topic coverage, and structure, and includes a writing assistant to optimize content for AI search engines.
- AI Search Forecasting: estimates the potential impact of improving a brand’s presence in AI search results in terms of visibility and brand reach.
- Microsoft Copilot Tracking: extends visibility tracking to AI search ecosystems such as Microsoft Copilot and other compatible platforms.
- Crawler Profiles in Enterprise Site Intelligence. This feature simulates how ChatGPT, Googlebot, and the Semrush crawler access and interpret a website, without requiring manual configuration. Crawls can be scheduled at recurring intervals for continuous monitoring.
Additionally, Social Content AI is part of Semrush’s Social module, alongside Social Poster, Social Tracker, Social Analytics, and Social Content Insights. This feature generates ready-to-publish post drafts and content idea suggestions tailored to your website and business niche. From a selected topic, it produces a complete draft and offers inline editing options (adding hashtags, rephrasing, adjusting length, changing post type, and modifying tone of voice), as well as the option to attach a static image or video design before publishing. This feature is available on paid plans, which also unlock advanced social media management capabilities including influencer marketing and social listening tools.
Together, these functions go beyond task automation, delivering the contextual intelligence marketing teams need to make faster, better-informed decisions.
Integrations
Semrush integrates natively with Google Analytics, Google Search Console, Google Ads, Looker Studio, and social media platforms.
Its key functionality is the API, which offers unlimited possibilities to view Semrush data without going through the user interface, enabling complete automation. The API is ideal for:
- Big Data analysis at high speed.
- Improving proprietary software or creating custom widgets and dashboards.
- Benefiting from competitive data in organic searches, paid ads, and backlinks.
The API accesses a vast volume of data including 27 billion keywords, 808 million domains, and 43 trillion backlinks, covering 142 geographic databases and 16 languages, with historical data from 2012.
Additionally, the platform has an App Center that allows integration with specialized third-party tools in advertising (like AdClarity) and automation, expanding functionality for custom workflows.
Security and Data Compliance
Users retain full ownership of their data within Semrush. The company employs encryption protocols in transit and at rest, with secure servers and multi-step verification. It complies with major international privacy regulations, including GDPR and CCPA. The privacy policy is detailed, providing a high standard of enterprise-level compliance.
Language – Customer Support and Interface
The tool is fully translated into multiple languages, with technical support via chat and email during extended hours. The interface, documentation, tutorials, and Semrush Academy are also available in multiple languages, facilitating adoption by SMEs in international markets.
Language – The Tool Itself
Semrush’s AI is designed for multilingual content creation. Its main writing assistance tool, SEO Writing Assistant (SWA), works best in English but offers limited assistance in a total of 18 languages, including:
German, Russian, French, Italian, Portuguese (and Brazilian Portuguese), among others.
Other AI functions have broader or more limited support:
- Readability analysis is available for 32 languages (including French, German, Italian, Portuguese, and Croatian).
- Rephrasing assistant works in all languages supported by OpenAI.
- Tone check is only available in English.
International SMEs can use the Content Marketing module to create optimized briefs and articles in multiple key languages.
Mobile Access
Semrush has mobile applications for iOS and Android, useful for monitoring basic SEO metrics and campaigns. However, the mobile experience is limited compared to the web version: advanced functions like audits or backlink analysis are restricted. It’s ideal for light tracking and quick reviews on the go.
Support, Onboarding Process, and Account Management
The platform offers guided onboarding with tutorials, interactive resources, and official certifications. The support team includes multilingual assistance and personalized webinars. Semrush Academy provides free courses with certification, allowing users to learn SEO and digital marketing directly within the ecosystem. This makes it one of the most accessible platforms for SMEs without prior marketing experience.
Ease of Use / UX
Semrush’s design is robust and modern, with an interface that centralizes all tools in an intuitive dashboard. The initial learning curve can be moderate, but is compensated with clear documentation and localized support. An SME can start obtaining real value (like a complete SEO report or AI content ideas) from their first week of use.
Pricing and Plans
The platform offers a Free trial. Standard plans are available with monthly or annual billing, with savings annual option:
- Pro: designed for beginners and individual projects. Includes monitoring for up to 5 websites, keyword research tools, competitor analysis, site audit, and MCP access.
- Guru: for small businesses and agencies. Includes all Pro features plus monitoring for up to 15 websites, historical data, multi-location and device data, and content optimization tools.
- Business: for agencies and mid-market companies. Includes all Guru features plus monitoring for up to 40 websites, Share of Voice, extended limits, and API access.
Optional add-ons include additional users, lead generation tools, and reporting modules at varying levels of functionality. For large-scale needs, a custom Enterprise plan is available with a personalized demo.
Case Study
An e-commerce SME used Semrush to scale its organic traffic. In three months, they combined the SEO Writing Assistant to optimize their blog and the technical audit module to correct indexing errors. The results: 45% increase in organic visits and a 30% reduction in advertising spend thanks to better Google positioning.
Tool vs Alternatives
| Aspect | Semrush | Frase | Icon |
| Focus | Comprehensive marketing: SEO, PPC, content, and social media | Content marketing with SEO and GEO optimization | AI-driven ad creation and management |
| AI | Content assistants, strategic Copilot, and LLM visibility tracking (Enterprise tier) | Dual SEO+GEO scoring, 37+ writing tools, AI Visibility to track LLM mentions | AdGPT and AI CMO for end-to-end ad workflows |
| Integrations | Google Analytics, Search Console, Ads, Looker Studio, social media, API, and App Center | WordPress, Google Docs, Chrome, Search Console, Slack, API | Ads Manager (Meta, Google Ads), basic API |
| Best for | SMEs seeking full digital marketing management | Editorial teams with consistent SEO content production | E-commerce brands and agencies focused on digital advertising |
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FAQs (Frequently Asked Questions)
Is Semrush good for SMEs?
Yes. It centralizes SEO, advertising, content, and social media in a single tool.
Does it support multiple languages?
Yes, both the interface and support, and some AI functions are available in multiple languages.
Does Semrush have a mobile app?
Yes, for iOS and Android, although limited to basic monitoring and tracking.
What AI tools does Semrush include?
ContentShake AI, SEO Writing Assistant, AI SEO Toolkit, and Semrush Copilot.