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Melhores Plugins e apps de SEO (2026): nosso top 3 entre 79, em ordem

Em 24 de out. de 2026, nossa primeira escolha é Slim SEO (GPA de 3.4), depois SEO King e SmartCrawl.

Classificado por ToolGPA em 24 de out. de 2026 · fichas verificadas até 23 de out. de 2026

Adicione títulos, schema, sitemaps e redirecionamentos de dentro do WordPress, Shopify, Wix ou Webflow.

Guia gratuito de plugins e apps de SEO

Nosso top 3 de plugins e apps de SEO

Slim SEO comes first: its free WordPress plugin writes meta tags, schema and sitemaps on its own and handles redirects and 404s, which Yoast, AIOSEO and SEOPress keep for paid plans. SEO King is second for Shopify stores, and SmartCrawl third for WordPress writers who want post checks and a schema builder in the free plugin. Yoast SEO narrowly missed: its free plugin checks one keyphrase and has no redirects or link suggestions, and Premium is $118.80 a year for each site before VAT.

  1. 1º lugar: Slim SEO

    Plano gratuito · a partir de $59/ano

    Para: Most WordPress site owners

    Slim SEO writes meta titles, descriptions, robots and social tags, connected JSON-LD schema, XML, image and News sitemaps and breadcrumbs from each post with no setup, and the free plugin also handles redirect rules and logs 404s. Personal is $59 a year for one site and renews at the same price, adding a schema builder with 30+ types, link suggestions, Search Console reports and a writing assistant. Know the limits: it runs only on self-hosted WordPress, AI meta writing uses your own OpenAI, Gemini, Claude or OpenRouter key billed by that provider, and writing tips while you draft are Pro only.

    Preços e detalhes de Slim SEO

  2. 2º lugar: SEO King

    Plano gratuito · a partir de $9.99/mês

    Para: Shopify store owners

    SEO King scans a Shopify store and lists fixes, edits meta titles, descriptions and alt text, renames and compresses photos, finds broken links and 404s, manages redirects and shows Search Console stats; the free basics have no stated cap. Paid tiers add unlimited AI meta text, robots.txt and llms.txt editing and advanced JSON-LD, from $9.99 every 30 days for 500 pages to $16.99 for 20,000. It is second because it works only on Shopify, the free basics write no AI text, and Vision AI alt text, translation and background removal are paid per use from prepaid credits.

    Preços e detalhes de SEO King

  3. 3º lugar: SmartCrawl

    Plano gratuito · a partir de $50/ano

    Para: WordPress writers who want post checks in the free plugin

    SmartCrawl's free WordPress plugin sets title formats, builds XML sitemaps, adds social tags and 301 redirects, has a schema types builder, and grades each post for keyword use and readability in the editor, after a setup wizard and an SEO checkup. Pro Basic is $50 a year for one site. It is third because there are title formats, sitemap types and schema to choose before it is done, where Slim SEO fills these in on its own, and Pro is not sold alone: every paid plan is WPMU DEV's bundle of Pro plugins, with scheduled audits, auto-linking, IndexNow and regex redirects held there.

    Preços e detalhes de SmartCrawl

Classificado em 24 de out. de 2026 a partir do que cada ficha mostra e do que as pessoas dizem sobre a ferramenta, não de testes nossos. Como classificamos

Preço diante do que você recebe

Quais plugins e apps de SEO dão mais pelo dinheiro?

Going by our grades, Slim SEO and XML Sitemap Generator for Google give the most for the money among SEO plugins and apps: no tool on this chart scores higher without costing more.

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79 ferramentas

Ferramentas

  • 301 Redirects - Redirect Manager

    Plugins de SEO

    2.8GPA

    WordPress plugin for 301, 302 and 307 redirects with a 404 error log

    Plano gratuito · a partir de $9.99/mêsWeb

  • 404 to 301

    Plugins de SEO

    3.0GPA

    Free WordPress redirect manager with detailed 404 error logs

    GrátisWeb

  • 404/301 SC Easy URL Redirects

    Plugins de SEO

    2.0GPA

    Shopify app for 301 redirects, 404 alerts and AI-matched redirects

    Plano gratuito · a partir de $14.99/mêsWeb

  • 4SEO

    Plugins de SEO

    2.2GPA

    All-in-one SEO extension for Joomla with Search Console insights

    A partir de $95/anoWeb

  • Adaptify SEO

    Plugins de SEO

    2.2GPA

    Automated SEO content, PR backlinks and AI visibility, per site

    Teste gratuito · a partir de $499/mêsWeb

  • AI Blog Agent | SEO Auto Blog

    Plugins de SEO

    2.4GPA

    Shopify app that writes and publishes SEO blog posts on a schedule

    Plano gratuito · a partir de $8.99/mêsWeb

  • AI SEO Copilot

    Plugins de SEO

    3.0GPA

    Free, open-source on-page SEO checker inside the Webflow Designer

    GrátisWeb

  • AI Visibility Booster

    Plugins de SEO

    1.8GPA

    Wix app for keyword rank tracking, research and SEO fixes

    Plano gratuito · a partir de $25/mêsWeb

  • All in One SEO (AIOSEO)

    Plugins de SEO

    2.8GPA

    WordPress SEO plugin with schema, redirects, link suggestions and AI

    Plano gratuito · a partir de $99/anoWeb

  • AltText.ai

    Plugins de SEO

    2.4GPA

    AI alt text for images, with WordPress and Shopify plugins

    Teste gratuito · a partir de $5/mêsWeb

  • Amasty SEO Toolkit

    Plugins de SEO

    1.6GPA

    Magento 2 SEO extension for meta templates, snippets and sitemaps

    A partir de $349/anoWeb

  • Automatic Google Schema Fixer

    Plugins de SEO

    2.2GPA

    Wix app that adds FAQ and product schema for Google rich results

    Plano gratuito · a partir de $7.99/mêsWeb

  • Automatic SEO Tags Fixer

    Plugins de SEO

    2.2GPA

    Wix app that rewrites meta, canonical, robots and social tags

    Plano gratuito · a partir de $7.99/mêsWeb

  • Avada Blog SEO AEO Content

    Plugins de SEO

    2.2GPA

    Shopify blog builder with an AI writer, SEO score and keyword research

    Plano gratuito · a partir de $14.90/mêsWeb

  • Avada SEO Suite

    Plugins de SEO

    2.2GPA

    Shopify SEO app with AI audits, image compression and speed tools

    Plano gratuito · a partir de $34.95/mêsWeb

  • Booster AI SEO + AEO Optimizer

    Plugins de SEO

    2.2GPA

    Shopify app that audits and fixes store SEO and compresses images

    Plano gratuito · a partir de $39/mêsWeb

  • BulkSEO

    Plugins de SEO

    1.8GPA

    Webflow app for editing page SEO metadata in bulk through CSV files

    Plano gratuitoWeb

  • Essential AI SEO: AI Blog Post

    Plugins de SEO

    2.2GPA

    Shopify app that writes SEO blog posts with AI in 13 languages

    Plano gratuito · a partir de $9.99/mêsWeb

  • FavSEO

    Plugins de SEO

    2.4GPA

    BigCommerce app for bulk title and meta description edits and audits

    Plano gratuito · a partir de $19.95/mêsWeb

  • Flowtrix Schema

    Plugins de SEO

    2.0GPA

    No-code schema markup app for Webflow pages and CMS items

    Plano gratuitoWeb

  • FluidSEO

    Plugins de SEO

    2.2GPA

    Webflow app for page audits, AI alt text, meta tags and schema

    Plano gratuito · a partir de $24/mêsWeb

  • Graphite

    Plugins de SEO

    2.0GPA

    Webflow app for bulk metadata, schema, robots.txt and AI tracking

    Plano gratuitoWeb

  • IndexGPT: AI SEO for ChatGPT

    Plugins de SEO

    1.8GPA

    Shopify app for getting a store found in ChatGPT and AI search

    Teste gratuito · a partir de $16/mêsWeb

  • JSON-LD for SEO

    Plugins de SEO

    2.2GPA

    Shopify structured data app for rich results and Merchant Center

    Teste gratuito · a partir de $399/anoWeb

  • LinkerFlow

    Plugins de SEO

    1.8GPA

    AI internal linking and link audits for Webflow, WordPress and Wix

    A partir de $20/mêsWeb

  • Mageworx SEO Suite Ultimate

    Plugins de SEO

    2.0GPA

    All-in-one SEO extension for Magento 2 and Adobe Commerce stores

    A partir de $299 pagamento únicoWeb

  • Media File Renamer

    Plugins de SEO

    2.8GPA

    WordPress plugin that renames media files to descriptive names

    Plano gratuito · a partir de $39/anoWeb

  • One-Click Optimizer

    Plugins de SEO

    2.0GPA

    Wix app that applies robots, canonical, alt text and FAQ schema fixes

    Plano gratuito · a partir de $25/mêsWeb

  • Optim Auto and All in One SEO

    Plugins de SEO

    2.0GPA

    Shopify app for meta tag templates, image alt text and JSON-LD

    Teste gratuito · a partir de $8.99/mêsWeb

  • Permalink Manager

    Plugins de SEO

    2.8GPA

    WordPress plugin for editing full URLs and permalink formats

    Plano gratuito · a partir de €49 pagamento únicoWeb

  • Plug in SEO

    Plugins de SEO

    2.0GPA

    Shopify SEO audit app with bulk fixes, keyword research and JSON-LD

    Teste gratuito · a partir de $29.99/mêsWeb

  • PrettyLinks

    Plugins de SEO

    2.2GPA

    WordPress plugin for branded short links and affiliate link tracking

    Plano gratuito · a partir de $249/anoWeb

  • Rabbit SEO Optimizer & Booster

    Plugins de SEO

    2.4GPA

    Wix app for SEO audits, page fixes, rank tracking and backlinks

    Plano gratuito · a partir de $18/mêsWeb

  • Redirect Hero - Fix 404 links

    Plugins de SEO

    2.4GPA

    Low-cost Shopify app that logs 404 errors and sets up 301 redirects

    Teste gratuito · a partir de $2.90/mêsWeb

  • Redirection

    Plugins de SEO

    3.0GPA

    Free WordPress plugin for managing 301 redirects and 404 errors

    GrátisWeb

  • Schema Flow

    Plugins de SEO

    2.4GPA

    Webflow app for JSON-LD schema with AI pre-fill and CMS mapping

    Plano gratuito · a partir de $99 pagamento únicoWeb

  • Schema Plus for SEO

    Plugins de SEO

    2.0GPA

    Shopify JSON-LD app for product, review and merchant listing schema

    Teste gratuito · a partir de $10.99/mêsWeb

  • Schema Pro

    Plugins de SEO

    1.8GPA

    WordPress plugin for adding schema markup across a site by rules

    A partir de $79/anoWeb

  • SearchPie

    Plugins de SEO

    2.4GPA

    Shopify SEO app for schema, meta tags, indexing and page speed

    Plano gratuito · a partir de $39/mêsWeb

  • Semflow

    Plugins de SEO

    2.4GPA

    SEO and AI visibility assistant inside Webflow, Framer and Chrome

    Teste gratuito · a partir de $10/mêsWeb

  • SEO & AI Traffic Booster

    Plugins de SEO

    2.6GPA

    rankingCoach's Wix app for SEO tasks, listings and reviews

    Plano gratuito · a partir de $5/mêsWeb

  • SEO King

    Plugins de SEO

    2.6GPA

    Shopify SEO app with unlimited AI meta text and image optimization

    Plano gratuito · a partir de $9.99/mêsWeb

Perguntas frequentes

Quais plugins e apps de SEO são melhores?

Em 24 de out. de 2026, ToolGPA classifica assim: Slim SEO em primeiro (para: most WordPress site owners), SEO King em segundo (para: shopify store owners), SmartCrawl em terceiro (para: wordPress writers who want post checks in the free plugin).

Como ToolGPA classifica plugins e apps de SEO?

A partir do que as próprias páginas de cada ferramenta mostram (preço, plano gratuito, plataformas, recursos e limites) e do que as pessoas dizem dela em avaliações e discussões públicas. Não de testes nossos. O primeiro lugar vai para a ferramenta que serve a mais gente, e o segundo e o terceiro para as melhores escolhas de quem fica de fora.