⚡ Veredito rápido:
- Preços: Semrush starts at $117.33/mo (annual) vs Similarweb at $125/mo (annual)
- Ideal para: Semrush for keyword research and site audits, Similarweb for website traffic analysis and market research
- Principal diferença: Semrush is a full SEO toolkit with content marketing tools. Similarweb focuses on traffic estimation and competitive intelligence across channels.
- Nossa escolha: Semrush for most users — it covers SEO, content, and advertising in one dashboard
Semrush and Similarweb both promise to improve your online marketing.
Mas elas resolvem problemas muito diferentes.
Semrush is built for hands-on SEO work like keyword research and site audits.
Similarweb is built for market intelligence and traffic analysis.
Picking the wrong one wastes hundreds of dollars per month.
This comparison breaks down features, pricing, and use cases so you choose right.
Visão geral
This Semrush vs Similarweb comparison covers pricing, features, and ease of use for SEO professionals and marketing professionals alike.
We also break down who each SEO tool works best for.
Nossas fontes incluem especificações publicadas, documentação e avaliações do G2.
Our writers also spent hands-on time with each platform.
Those observations appear in the “What Our Team Noticed” sections below.
O que é Semrush?
Semrush is a digital marketing platform with SEO tools at its core.
It helps marketers research keywords, audit websites, and track rankings.
The platform also covers content marketing, social media, and paid advertising.
Most users choose it for its Keyword Magic Tool and position tracking features.
Semrush
All-in-one SEO toolkit for keyword research, site audits, and rank tracking. Covers content marketing and competitive analysis in one dashboard.
Preços do Semrush
Semrush offers three paid plans. All prices below are billed annually.
| Plano | Preço | Ideal para |
|---|---|---|
| Pró | US$ 117,33/mês | Freelancers e pequenas equipes |
| Guru | $ 208,33/mês | Growing agencies and content teams |
| Negócios | $ 416,66/mês | Large agencies with API needs |
Preços verificados em abril de 2026.
Teste grátis: Yes — 7-day free trial for Pro and Guru plans. Credit card required.
Garantia de reembolso: Semrush does not offer refunds. Cancel before the trial ends to avoid charges.
📌 Observação: Monthly billing costs more. Pro runs $139.95/month on monthly billing. Annual billing saves roughly 17% across all tiers. Each plan includes only one user seat.
⚠️ Aviso: Extra user seats cost $45 to $100 per month depending on the plan. A team of three on Guru pays closer to $410/month total. Factor in seat costs before choosing a tier.
Principais benefícios do Semrush
Here’s what makes Semrush worth considering:
- Ferramenta mágica de palavras-chave: Generates thousands of related keywords from a single seed keyword. Includes search volume, keyword difficulty, and SERP features data for search engines like Google.
- Auditoria do local: Checks your website health for technical SEO issues. The Pro plan audits up to 100,000 pages per month to help you track keyword rankings and fix crawl errors.
- Rastreamento de posição: Monitors your keyword rankings daily across desktop and mobile apps. Tracks up to 500 keywords on Pro.
- Análise da concorrência: Shows competitor organic traffic, top keywords, and backlink profiles. The domain overview gives a snapshot in seconds.
- Kit de ferramentas de marketing de conteúdo: Available on Guru and above. Includes SEO content templates, topic research, and the SEO writing assistant for creating SEO friendly content.
- Backlink Analytics: Tracks referring domains and identifies toxic links. Helps with link building strategy and disavow planning.
- Integrações com o Google: Connects with Google Analytics and Google Search Console for accurate data in one place.
O que nossa equipe observou
Nosso escritor signed up for Semrush and spent several days exploring the platform. Here’s what stood out:
Prós e contras do Semrush
✅ Prós
- All-in-one platform covering SEO, content, social media, and ads
- Keyword Magic Tool delivers detailed keyword suggestions with search volume data
- Site audit catches technical SEO issues quickly
- Integrates directly with Google Analytics and Google Search Console
- AI CoPilot provides recommendations for traffic drops and lost backlinks
❌ Contras
- Steep learning curve for beginners with many features to navigate
- Pro plan excludes the Content Marketing Toolkit and historical data
- Only one user seat included per plan — extra seats cost $45-$100/month
- Traffic and keyword volume estimates may not match Google data exactly
O que é Similarweb?
Similarweb is a digital intelligence platform focused on traffic analysis.
It tracks website traffic, audience behavior, and market trends across industries.
The platform also includes keyword research, rank tracking, and backlink analytics.
Most users choose it for competitor benchmarking and traffic estimation.
Web semelhante
Digital intelligence platform for website traffic analysis and competitive benchmarking. Tracks market trends across 190 countries.
Preços similares na Web
Similarweb uses a modular pricing model. Here are the core Web Intelligence plans.
| Plano | Preço | Ideal para |
|---|---|---|
| Inteligência Competitiva | US$ 125/mês | Solo marketers tracking competitor traffic |
| Inteligência Competitiva e SEO | US$ 335/mês | SEO teams needing keyword and rank tracking |
| Inteligência Competitiva, SEO e Anúncios | $ 540/mês | Full marketing teams covering all channels |
Preços verificados em abril de 2026.
Teste grátis: Yes — 7-day free trial with limited access. Credit card required.
Garantia de reembolso: No published refund policy. Cancel before trial ends to avoid charges.
📌 Observação: The $125/month plan covers competitive intelligence and traffic analysis only. You need the $335/month plan to get SEO features like keyword research and rank tracking.
⚠️ Aviso: Sales Intelligence, App Intelligence, and Shopper Intelligence are separate products with their own pricing. The total cost can scale quickly if you need multiple modules.
Principais benefícios do Similarweb
Here’s what makes Similarweb worth considering:
- Estimativa de tráfego: Shows estimated monthly visits, traffic sources, and geographic breakdowns for any website. No other SEO tool provides this depth of traffic data.
- Análise comparativa da concorrência: Compare your performance against up to 25 competitors. See engagement metrics like bounce rate and visit duration side by side.
- Pesquisa de mercado: Analyze entire industries to spot emerging trends. Track seasonal patterns and identify growth opportunities with valuable insights into user behavior.
- Agentes de IA: New AI SEO strategy agents turn keyword inputs into data-driven plans. The Trend Analyzer Agent identifies market shifts automatically.
- Informações sobre o público: Understand audience demographics, interests, and user behavior across competitor websites.
- Multi-Channel View: Track direct, organic, paid search, social media, and referral traffic in one place. This goes beyond what most SEO tools offer.
O que nossa equipe observou
Our writer signed up for Similarweb and explored the platform for several days. Here’s what stood out:
Similarweb: Prós e Contras
✅ Prós
- Best-in-class traffic estimation and website traffic analysis
- Multi-channel competitive intelligence covers all traffic sources
- Market research tools track industry trends and seasonal patterns
- AI agents automate SEO strategy and trend analysis
❌ Contras
- Traffic estimates are less accurate for websites under 100K monthly visits
- SEO features require the $335/month plan — the base plan lacks keyword research
- Enterprise pricing is opaque and often exceeds $50K per year
- No built-in site audit tool — you still need a separate SEO tool for technical checks
Comparação de recursos
Let’s compare Semrush vs Similarweb across 8 key categories. Each section explains how both platforms handle the feature differently.
| Recurso | Semrush | Web semelhante |
|---|---|---|
| Preço inicial | US$ 117,33/mês | US$ 125/mês |
| Pesquisa de palavras-chave | ✅ | ✅ (from $335/mo) |
| Auditoria do local | ✅ | ❌ |
| Estimativa de tráfego | Limitado | ✅ |
| Análise de backlinks | ✅ | ✅ (from $335/mo) |
| Ferramentas de marketing de conteúdo | ✅ (Guru+) | ❌ |
| Pesquisa de mercado | Adicionar | ✅ |
| Ferramentas de mídia social | ✅ | ❌ |
| Ideal para | Hands-on SEO work | Inteligência competitiva |
1. Pesquisa de palavras-chave
Semrush: The Keyword Magic Tool is the centerpiece of Semrush’s keyword research. Enter a seed keyword and get thousands of related keywords with search volume, keyword difficulty, and cost-per-click data. The keyword gap tool shows terms your competitors rank for that you don’t. Keyword overview pages display SERP features, search intent, and keyword performance trends at a glance. Many users consider it the best SEO tool for finding specific keywords to target.
Sites semelhantes: The Keyword Explorer shows keyword performance with search volume and competitive metrics. It focuses more on understanding the competitive landscape around keywords than generating content ideas. Keyword research is only available on the $335/month plan and above — the base plan does not include it.
2. Análise da concorrência
Semrush: The domain overview shows any competitor’s organic traffic, paid search spend, top keywords, and backlink count. The competitive research tools let you compare multiple domains side by side. You can also track competitor keyword rankings over time with position tracking.
Sites semelhantes: Competitor analysis is Similarweb’s strongest feature. It shows total website traffic, traffic sources, engagement metrics, and audience demographics for any site. You can benchmark against up to 25 competitors at once. The web analytics data covers all channels — not just organic search. It also reveals ad strategies and competitive landscape details that Semrush doesn’t track.
3. Auditoria do Site e SEO Técnico
Semrush: The site audit tool crawls your website and flags technical SEO issues. It checks for broken links, slow pages, duplicate content, and crawl errors. The on-page SEO checker gives specific recommendations for each page. Pro allows auditing up to 100,000 pages per month.
Sites semelhantes: Similarweb does not include a built-in site audit tool. You cannot crawl your own website for technical issues using this platform. If technical SEO matters to you, you’ll need a separate tool alongside Similarweb.
⚠️ Aviso: If site audits are a core part of your workflow, Similarweb cannot replace Semrush or a dedicated audit tool. This is a major gap in Similarweb’s feature set for SEO professionals.
4. Análise de backlinks
Semrush: Backlink analytics shows referring domains, anchor texto, and link authority. The backlink audit tool identifies potentially toxic links that could harm your rankings. The link building tool helps you find divulgação opportunities based on competitor backlink profiles.
Sites semelhantes: Backlink intelligence is available on the SEO-tier plans ($335/month and up). It shows referring domains and lets you analyze competitor link profiles. However, it doesn’t include a toxic link audit or disavow tool.
5. Ferramentas de Marketing de Conteúdo
Semrush: The content marketing toolkit is available on Guru plans and above. It includes the SEO content template, topic research, SEO writing assistant, and content audit tools. These help you plan, write, and score SEO-friendly content from inside the platform. If content creation is central to your digital strategy, this toolkit sets Semrush apart from Semrush alternatives like Similarweb.
Sites semelhantes: Similarweb does not include content marketing tools. There is no content editor, writing assistant, or content template construtor. The platform focuses on data and intelligence, not content creation.
6. Rank Tracking and Position Monitoring
Semrush: Position tracking monitors target keywords daily across desktop and mobile. The Pro plan tracks 500 keywords. You can set up local tracking for specific cities and compare rankings against competitors on the same dashboard.
Sites semelhantes: The rank tracker monitors keyword rankings and search engine positions. It’s available on the SEO-tier plans. While functional, Similarweb’s rank tracking focuses less on daily granularity and more on understanding broader keyword performance trends.
7. Market Research and Traffic Analysis
Semrush: Market research is available as an add-on called Traffic & Market Trends at $289/month. It’s not included in any standard plan. The organic traffic insights tool shows estimated traffic for your own site but doesn’t estimate competitor total traffic the way Similarweb does.
Sites semelhantes: This is where Similarweb stands apart. Website traffic analysis breaks down traffic sources, engagement data, and audience demographics for any website. The market research tool tracks industry-wide trends, seasonal patterns, and emerging competitors. Similarweb aggregates clickstream data and web crawlers to deliver these estimates.
8. Preços e Custos
Vamos comparar os planos de preços lado a lado.
| Nível de recurso | Semrush | Web semelhante |
|---|---|---|
| Entry Plan | $117.33/month (annual) | $125/month (annual) |
| Nível intermediário | US$ 208,33/mês (Guru) | $335/month (SEO bundle) |
| De primeira linha | US$ 416,66/mês (Empresarial) | $540/month (Full bundle) |
| Teste grátis | 7 days (Pro or Guru) | 7 days (limited) |
Semrush: The Pro plan at $117.33/month includes keyword research, site audit, position tracking, and backlink analysis. You get full SEO functionality from the entry plan. Adding the content marketing toolkit requires Guru at $208.33/month.
Sites semelhantes: The $125/month plan covers traffic analysis and competitive benchmarking only. To get keyword research and rank tracking, you need the $335/month bundle. That makes Similarweb more expensive than Semrush if you need SEO features.
Diferentes cenários
| Se você precisar | Escolher | Por que |
|---|---|---|
| Tight budget SEO | Semrush | More SEO features at $117/mo |
| Traffic estimation | Web semelhante | Best traffic data available |
| Auditorias de local | Semrush | Similarweb lacks this feature |
| Inteligência de mercado | Web semelhante | Rastreamento de tendências em todo o setor |
| Marketing de conteúdo | Semrush | Built-in content toolkit |
| Ideal para iniciantes | Semrush | More guides and tutorials |
💰 Seu orçamento
Semrush gives you full SEO access starting at $117.33/month. Similarweb’s $125/month plan only covers traffic analysis — you’ll pay $335/month to match Semrush’s SEO features.
🔌 Seu conjunto de tecnologias
Semrush integrates with Google Analytics and Google Search Console directly. Similarweb works well alongside other marketing tools but shines as a standalone intelligence layer.
📝 Seu fluxo de trabalho
If you write content and need SEO guidance, Semrush has the SEO writing assistant and content templates. If you analyze competitors and report on market trends, Similarweb fits better.
🎓 Seu nível de experiência
Both tools have a learning curve. Semrush offers more educational resources, including free courses through Semrush Academy. Similarweb assumes you already understand digital marketing concepts.
🆓 Testes e demonstrações grátis
Both offer a 7-day free trial. Semrush’s trial gives full access to Pro or Guru features. Similarweb’s trial is more limited, with 15 actions per day.
🛟 Opções de suporte
Semrush provides chat support and a knowledge base. G2 reviews note that support is helpful for paid users. Similarweb’s support receives mixed feedback, especially around billing and contract changes.
Guia de Troca
Já utiliza alguma dessas ferramentas? Veja o que esperar se você mudar.
🔄 Está pensando em migrar do Semrush para o Similarweb?
✅ O que você vai ganhar:
- Total traffic estimation for any competitor website
- Multi-channel traffic source breakdowns (direct, social, referral, paid)
- Industry-level market research and trend tracking
❌ O que você perderá:
- Auditoria do site e rastreamento técnico de SEO
- Content marketing toolkit (writing assistant, content templates)
- Social media management and scheduling tools
📋 Como mudar:
- Exporte suas listas de palavras-chave e dados de projetos do Semrush.
- Crie uma conta no Similarweb e comece o teste gratuito de 7 dias.
- Set up competitor tracking and import your target domains
🔄 Está pensando em migrar do Similarweb para o Semrush?
✅ O que você vai ganhar:
- Full site audit and technical SEO crawling tools
- Content marketing toolkit with SEO writing assistant
- Social media management and advertising research tools
❌ O que você perderá:
- Detailed traffic estimation and multi-channel traffic breakdowns
- Industry-level market research and benchmarking tools
- Audience demographic and engagement data for competitor sites
📋 Como mudar:
- Export your competitor lists and keyword data from Similarweb
- Create a Semrush account and start the 7-day free trial
- Set up projects for your websites and import keyword tracking lists
O que nossa avaliação não abordou
This comparison focused on individual marketers and small teams. We didn’t test enterprise SSO, custom API integrations, or bulk user management features. Similarweb’s Sales Intelligence and Shopper Intelligence modules weren’t part of this review. Semrush’s new Semrush One bundle with AI Visibility tracking wasn’t evaluated in detail. If you’re managing 50+ users or need investor-grade data, your priorities may differ from what we’ve covered here.
Veredicto final
| Categoria | Ganhador |
|---|---|
| 💰 Preços | Semrush |
| 🔍 Pesquisa de palavras-chave | Semrush |
| 🔗 Análise de backlinks | Semrush |
| 📊 Análise de Tráfego | Web semelhante |
| 🛠️ Auditoria do Site | Semrush |
| 📈 Pesquisa de Mercado | Web semelhante |
| 📝 Ferramentas de Conteúdo | Semrush |
| 👶 Facilidade de uso | Web semelhante |
| 🏆 Vencedor Geral | Semrush |
🏆 VENCEDOR: Semrush
Semrush wins 5 out of 8 categories.
Ideal para: SEO professionals, content marketers, and agencies needing an all-in-one marketing tool
Semrush and Similarweb target different users with different goals. Semrush is a hands-on SEO platform for doing the work — finding keywords, fixing technical issues, and building content strategies. Similarweb is an intelligence platform for understanding the market — estimating traffic, benchmarking competitors, and spotting trends.
Similarweb is excellent for teams that need traffic data and competitive benchmarking across all channels. However, if you need a tool to actually improve your search rankings, Semrush covers more ground at a lower price.
Mais comparações do Semrush
Veja como o Semrush se compara a outros concorrentes:
Semrush vs Ahrefs
Semrush vence em: Content marketing toolkit, social media tools, advertising research
Ahrefs vence em: Backlink database size, content explorer for link building, simpler interface
Semrush vs Moz
Semrush vence em: Larger keyword database, more marketing tools beyond SEO, competitive analysis depth
Moz vence em: Lower entry price at $49/month, beginner-friendly interface, strong local SEO features
Semrush vs Classificação SE
Semrush vence em: Broader feature set covering content and social media, larger backlink database
A SE Ranking vence em: Significantly lower pricing at $65/month, flexible keyword tracking limits, white-label reports on lower plans
Semrush vs Surfista
Semrush vence em: Complete SEO suite with keyword research, site audit, and rank tracking built in
Surfista vence em: Dedicated content optimization with real-time SERP analysis, NLP-driven content scoring
Mais comparações do Similarweb
Veja como o Similarweb se compara a outros concorrentes:
Similarweb vence em: Total traffic estimation, multi-channel competitive benchmarking, market research tools
Ahrefs vence em: Deeper backlink index, dedicated content explorer, lower entry price for SEO work
Classificação Similarweb vs. Classificação SE
Similarweb vence em: Traffic estimation across all channels, industry benchmarking, audience insights
A SE Ranking vence em: Full SEO toolkit at a fraction of the cost, built-in site audit, content marketing tools
Similarweb vs Raptor de Conteúdo
Similarweb vence em: Website traffic data, competitive intelligence dashboards, large-scale market research
Content Raptor vence em: AI-powered content creation, lower pricing for content teams, SEO content optimization
Perguntas frequentes
Qual é melhor para SEO: Semrush ou Similarweb?
Semrush is better for hands-on SEO work. It includes a keyword research tool, site audits, rank tracking, and content marketing tools in one platform. Similarweb focuses more on website traffic analysis, web analytics, and competitive intelligence across marketing channels. For marketing professionals focused on search engines, Semrush covers more ground.
How much does Semrush cost per month?
The Pro plan costs $117.33/month on annual billing or $139.95/month billed monthly. The Guru plan runs $208.33/month annually and unlocks advanced features like the content marketing toolkit. The Business plan is $416.66/month annually. Each plan includes only one user seat. For a full breakdown, see our Semrush review.
Qual o custo do Similarweb?
The entry Competitive Intelligence plan starts at $125/month on annual billing. Adding SEO features bumps the price to $335/month. The full bundle with ad strategies coverage costs $540/month. Enterprise pricing is custom. You can start a 7 day free trial to test the Similarweb features before committing. For more details, see our Similarweb review.
O Similarweb é gratuito?
Similarweb offers a limited free version with basic traffic data. It also provides a free trial of the paid plans. The limited free version restricts you to 15 actions per day and limited historical data. For serious competitive analysis, the paid plans are necessary.
Can Semrush be trusted for accurate data?
Semrush models keyword volume and search traffic estimates rather than pulling directly from Google. The data is directionally accurate but may not match Google Search Console exactly for specific keywords. Semrush tools integrate with Google Analytics for more precise numbers. The platform delivers actionable insights for website optimization and online visibility improvements, though users should cross-reference with free tools like Google Search Console for the best results.
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