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SEO Tools

Software for keyword research, rank tracking, technical audits and backlink analysis. Every tool below is measured against the same criteria, in the same order.

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33tools

  • Ahrefs

    AI features

    Price From $129 / month

    Not rated yet

    An SEO toolset known for its backlink index, with keyword research, rank tracking and site audits.

    Strengths

    • One of the largest backlink indexes in the industry
    • Covers keyword research, rank tracking, site audits and content in one toolset
    • A low-cost Starter plan and a set of free tools
    • API access on paid plans, uncapped on Enterprise

    Limitations

    • Extra users and higher crawl limits cost more on the lower plans
    • Uncapped API access is reserved for the Enterprise plan with an annual commitment
    Visit site

  • AccuRanker

    AI featuresMCP-ready

    Price From $224 / month

    Not rated yet

    A dedicated rank tracker with daily, real-time keyword position data and SERP analysis.

    Strengths

    • Fast, accurate daily rank tracking with real-time data
    • SERP feature tracking, competitor exploration and forecasting
    • AI visibility tracking through AccuLLM, with AI CTR and AI Search Volume metrics
    • API and an MCP server for AI assistants

    Limitations

    • Focused on rank tracking; it does not run site audits, backlink analysis or content optimisation
    • Entry price is higher than several all-in-one suites, and scales with tracked-keyword volume
    Visit site

  • Sitebulb

    MCP-ready

    Price From £12.50 / user / month

    Not rated yet

    A website crawler for technical SEO audits, with 300+ prioritised hints and crawl visualisations.

    Strengths

    • Deep technical crawler with over 300 prioritised hints and JavaScript rendering
    • Crawl maps and interactive visualisations make site structure easy to read
    • Desktop for Windows and Mac plus a Cloud option for large, collaborative crawls
    • White-label PDF and CSV exports

    Limitations

    • Specialist tool: no keyword research, rank tracking or backlink index
    • Lite plan is capped at 10,000 URLs per audit
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  • Lumar

    Not rated yet

    Enterprise website crawler covering technical SEO, site speed and accessibility, formerly DeepCrawl.

    Strengths

    • Crawls millions of pages, built for sites that defeat smaller crawlers
    • Technical SEO, site speed and WCAG 2.2 accessibility auditing in one platform
    • Protect runs automated QA in staging and plugs into CI/CD pipelines
    • GraphQL API plus BigQuery, Looker Studio, Tableau, Looker and Power BI connectors
    • Log file data through Logz.io or Splunk, alongside Google Search Console, GA4 and Adobe Analytics

    Limitations

    • No published pricing and no free tier, only a demo request
    • No keyword research, rank tracking or backlink data of its own
    • Aimed at enterprise teams rather than small sites
    Visit site

  • BrightEdge

    AI features

    Not rated yet

    An enterprise SEO platform built on a large keyword and page dataset, with automated recommendations and site auditing.

    Strengths

    • Research, rank tracking, site auditing, backlinks and local search in one platform
    • Opportunity Forecasting ties SEO work to projected traffic and revenue
    • Connect REST API blends platform data with Adobe Analytics, Google Analytics and Looker Studio
    • Coverage across more than 128 countries and local search in more than 169 cities

    Limitations

    • Pricing is not published and is quoted on request
    • Backlink data comes from the Majestic and Moz databases rather than an index of its own
    Visit site

  • Botify

    AI features

    Not rated yet

    An enterprise SEO and AI search optimisation platform for large websites, built around technical crawling, analytics and content activation.

    Strengths

    • Built for large enterprise websites, optimising technical SEO at scale
    • GEO analytics and AI agent and bot management for visibility in AI answers
    • AI-generated content, internal linking and deployment automation
    • Named a Strong Performer in the Forrester Wave for SEO Solutions, Q3 2025

    Limitations

    • Pricing is not published and is quoted on request
    • Aimed at enterprise and growth companies rather than small teams
    Visit site

  • SEO PowerSuite

    Price Free version; Professional from $349 / year

    Not rated yet

    A desktop suite of four SEO tools for rank tracking, site audits, backlinks and link building.

    Strengths

    • Four SEO tools (rank tracking, site audit, backlinks and link building) in one desktop suite
    • Runs locally on Windows, macOS and Linux, so project data stays on the machine
    • A free version with no time limit
    • Large backlink database and rank tracking across 550+ search engines

    Limitations

    • Desktop software rather than a cloud dashboard, tied to the local machine
    • The free version is limited; full features require a paid licence
    Visit site

  • SISTRIX

    AI featuresMCP-ready

    Price From €119 / month

    Not rated yet

    A German SEO platform built around the SISTRIX Visibility Index, with keyword, on-page and content tools.

    Strengths

    • The SISTRIX Visibility Index is a widely used benchmark for search visibility
    • Covers Google SEO, on-page optimisation, content and Amazon and Instagram search in one platform
    • Based in Germany with all data held within Europe
    • API access and MCP servers on the higher plans

    Limitations

    • Entry price is higher than single-purpose SEO tools
    • API access is reserved for the Professional plan and above
    Visit site

  • MarketMuse

    AI features

    Not rated yet

    Content planning and optimisation built on its own topic model, rather than a keyword or backlink suite.

    Strengths

    • Personalised difficulty scoring, weighted by the site's own topical authority rather than a single shared number
    • Content roadmaps that name which pages to create or update, and which topic clusters to build
    • Patented topic modelling behind the briefs and scoring, positioned beyond TF-IDF
    • Optimize editor fits around Google Docs and WordPress workflows
    • Free plan available, with 10 queries a month

    Limitations

    • No prices published for the paid plans; a demo is required to get one
    • No rank tracking and no backlink data, so it does not replace a research suite
    • Free plan has no tracked topics and no content briefs
    • ChatGPT integration is limited to the paid plans
    • Not a CMS: it plans and scores content but does not manage or publish it
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  • Wincher

    Not rated yet

    A focused rank tracker with daily ranking updates, competitor tracking and share of voice.

    Strengths

    • Daily ranking updates with competitor tracking on every plan
    • Share of voice reporting across tracked keywords
    • API access and a Google Looker Studio integration on higher plans
    • White-labelled reports and external users for agencies on the Enterprise plan

    Limitations

    • Focused on rank tracking rather than a full SEO suite
    • API access is reserved for the Professional plan and above
    Visit site

  • SpyFu

    AI features

    Price From $39 / month

    Not rated yet

    A competitor research tool for SEO and PPC, built around keyword, ad and backlink intelligence.

    Strengths

    • Deep competitor research across organic keywords, Google Ads and backlinks
    • Years of historical keyword and ad data
    • Documented API and white-label reports on the higher plans
    • AI-assisted content-gap suggestions through RivalFlow

    Limitations

    • Rank tracking updates weekly rather than daily
    • No free trial, only a 30-day money-back guarantee
    • API access is limited to the higher plans
    Visit site

  • Semrush

    AI featuresMCP-ready

    Price From $139 / month

    Not rated yet

    An all-in-one SEO suite for keyword research, rank tracking, site audits and backlink analysis.

    Strengths

    • Covers keyword research, rank tracking, site audits, backlinks and content in one suite
    • Large keyword and backlink databases across many markets
    • AI content tools and AI search and brand visibility tracking on higher plans
    • API and an MCP server for AI assistants

    Limitations

    • Entry price is higher than single-purpose SEO tools
    • API access and the largest limits are reserved for the top plans
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  • Rank Math

    AI features

    Price From €7.99 / month

    Not rated yet

    A WordPress SEO plugin with on-page analysis, a schema generator and rank tracking.

    Strengths

    • Free plugin covering on-page SEO, schema and sitemaps
    • Schema generator with 20-plus types including FAQ and HowTo
    • Keyword rank tracking inside the WordPress dashboard
    • Built-in Content AI for writing and optimisation

    Limitations

    • Optimises the site it runs on: no keyword research database or backlink analysis
    • Higher tracked-keyword and client-site limits require the Business or Agency plans
    Visit site

  • Advanced Web Ranking

    AI features

    Price From $139 / month

    Not rated yet

    A long-running SEO rank tracker with SERP, competitor and AI-search visibility analysis and white-label reporting.

    Strengths

    • Deep, flexible rank tracking across many search engines, locations and devices
    • SERP feature and click-through-rate analysis, with competitor tracking of up to 50 domains
    • White-label reports with SEO forecasting tied to traffic and revenue
    • Developer API from the Agency plan up

    Limitations

    • No technical site audit or backlink analysis
    • Entry price is higher than single-purpose rank trackers
    • API access is reserved for the Agency plan and higher
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  • Surfer SEO

    AI features

    Price From $49 / month

    Not rated yet

    A content optimisation tool that scores writing against the top-ranking pages, with AI writing and AI-search visibility tracking.

    Strengths

    • Content Editor scores writing in real time against the current top-ranking pages
    • AI writing trained on ranking signals, with a SERP Analyzer and topical map
    • AI visibility tracking across ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews
    • Content audit that flags and prioritises underperforming pages

    Limitations

    • No own backlink index and no keyword rank tracking
    • API access is limited to the top plan or an add-on
    Visit site

  • Moz Pro

    AI features

    Price From $49 / month

    Not rated yet

    SEO suite built around Moz's own authority metrics, with keyword research, rank tracking, site crawls and backlink data.

    Strengths

    • Domain Authority, Brand Authority and Spam Score are quoted well beyond the tool itself
    • AI visibility tracking across GPT, Gemini, Google AI Mode and Perplexity on every plan
    • Free trial plus standalone free tools, including the MozBar browser extension
    • Extensive learning material, from the Beginner's Guide to SEO to Moz Academy courses

    Limitations

    • Standard includes a single seat and 150 keyword queries per month
    • Moz API is billed separately from a Moz Pro subscription
    • Extra AI visibility dashboards cost $20 each and extra prompts $50 per 100
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  • Majestic

    Price From $49.99 / month

    Not rated yet

    A backlink analysis specialist built on its own link index, with the Trust Flow and Citation Flow metrics.

    Strengths

    • Built on its own large backlink index, in a Fresh and a Historic Index back to 2006
    • The established Trust Flow and Citation Flow metrics for judging link quality
    • A documented API and a dedicated API plan for custom applications
    • Free browser plugins and a rotating live backlink demo

    Limitations

    • A backlink specialist only: no keyword research, rank tracking or site audits
    • Full API access is reserved for the top plan
    Visit site

  • Nightwatch

    AI featuresMCP-ready

    Price From EUR 79 / month

    Not rated yet

    A rank tracker with hyper-local precision that connects Google rankings to AI citations.

    Strengths

    • Hyper-local rank tracking down to zip-code level across more than 100,000 locations
    • Tracks Google, YouTube, Bing, Yahoo, DuckDuckGo and Google Maps daily
    • Citation Intelligence connects Google rankings to AI citations across ChatGPT, Claude, Gemini and Perplexity
    • White-label reporting and unlimited user seats on every plan
    • Official MCP server, so an AI assistant can query rankings and audits directly

    Limitations

    • Entry price is higher than basic rank trackers
    • Site audit is capped at 25 pages on the lower plans, and API and MCP access start on the Professional plan
    • No backlink data, so link analysis needs a second tool
    Visit site

  • Digitalianz SEO Tool Ultimate

    Price Free tier; Pro from 49 EUR / month

    Not rated yet

    Rank first, ask questions later.

    Strengths

    • White-label client reporting built in, not an add-on
    • Findings written for clients, not just for specialists
    • Generous free tier with no card required

    Limitations

    • No log-file analysis
    • No JavaScript rendering, so client-rendered sites need a second tool
    • Project limits bite quickly on the Pro tier
    Visit site

  • Oncrawl

    Not rated yet

    Technical SEO crawler paired with server log analysis, for sites large enough that crawl budget is a real problem.

    Strengths

    • Server log analysis showing how search engine and AI bots actually crawl the site
    • Separates AI training bots from AI user bots for OpenAI, Claude, Perplexity and Gemini
    • Full JavaScript rendering at millions of URLs, aimed at sites other crawlers struggle with
    • Unsampled organic traffic data from logs, with no hidden visits
    • Dynamic segmentation that stays compatible across past and future analyses
    • 14-day free trial with all features and no credit card

    Limitations

    • No published pricing; plans are quoted on request
    • Log analysis, the platform's differentiator, is limited to the Core and Scale plans
    • Majestic and Piano Analytics connectors are not available on the Basic plan
    • No keyword research, rank tracking or backlink index of its own
    • JavaScript rendering costs three crawl tokens per URL against the quota
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  • Dragon Metrics

    Price From $99 / month

    Not rated yet

    An SEO platform with rank tracking, site audits and keyword research, strong on international and Asian search engines.

    Strengths

    • Tracks rankings across eight search engines, including the Asian engines Baidu, Naver, Sogou, Daum and Seznam
    • Dedicated Baidu and Naver research tools on the higher plans
    • Covers rank tracking, site audits, backlink monitoring and keyword research
    • Published pricing with a 30-day free trial

    Limitations

    • Entry price is higher than single-purpose rank trackers
    • API access starts on the Basic plan, not the entry Starter plan
    Visit site

  • Ubersuggest

    AI features

    Price From $29 / month

    Not rated yet

    An affordable SEO tool for keyword research, rank tracking, site audits and backlinks, with a Chrome extension.

    Strengths

    • Low entry price for keyword research, rank tracking, site audits and backlinks in one tool
    • Chrome extension shows the data directly in Google search
    • AI chat and AI Search Visibility tracking across ChatGPT, Gemini and Google AI Overview
    • Lifetime one-time plans offered alongside monthly subscriptions

    Limitations

    • No API access at present
    • Report, keyword and audit limits are lower than in full enterprise SEO suites
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  • Frase

    AI featuresMCP-ready

    Price From $49 / month

    Not rated yet

    A content platform that researches, writes and optimises articles to rank on Google and get cited by AI.

    Strengths

    • SERP research that turns top-ranking pages into a content brief
    • AI writer with brand voice, plus an optimisation score against competitor terms
    • Tracks AI search visibility across ChatGPT, Perplexity, Claude, Gemini and Google AI
    • Publishes directly to WordPress, Webflow, Sanity, Wix or its own CMS

    Limitations

    • Focused on content; it does not track keyword rankings or provide its own backlink index
    • Monthly caps on articles and audit pages vary by plan, and API access starts on the Professional plan
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  • Conductor

    AI featuresMCP-ready

    Not rated yet

    An enterprise platform for answer engine and search optimisation, combining visibility tracking, content generation and 24/7 site monitoring.

    Strengths

    • Covers AI answer engine visibility and traditional search in one platform
    • 24/7 continuous monitoring with alerting, rather than waiting for the next scheduled crawl
    • 60 months of monitoring history kept for root-cause work and audit trails
    • Data API, MCP server and vendor-approved apps in ChatGPT, Claude and Copilot

    Limitations

    • Pricing is not published and is quoted on request
    • Backlink data is not part of the advertised feature set
    Visit site

  • seoClarity

    AI featuresMCP-ready

    Price From $2,500 / month

    Not rated yet

    An enterprise SEO platform with daily rank tracking, unlimited crawling and log file analysis, sold as separately priced packages.

    Strengths

    • Unlimited users and unlimited competitors on ranking data
    • Crawler with no limit on pages or projects, plus log file analysis
    • Data available through APIs, an MCP server and warehouse connectors
    • Packages are priced separately, so a team can buy only the technical or the research side
    • Every customer gets a client success manager for onboarding and training

    Limitations

    • Entry price of $2,500 per month is high for small teams
    • Full coverage means the Enterprise package rather than a single plan
    • Backlink data comes from a third-party index rather than a crawler of its own
    Visit site

  • Serpstat

    AI features

    Price From $50 / month

    Not rated yet

    An all-in-one SEO platform covering keyword research, rank tracking, site audits, backlinks and competitor research.

    Strengths

    • Covers keyword research, rank tracking, site audits, backlinks and competitor research in one platform
    • Lower entry price than several rival all-in-one suites
    • API access and AI integrations on the team plans
    • White-label reports and phone support on the agency plan

    Limitations

    • API access and AI integrations are not on the entry plan
    • Daily search and monthly position-check limits vary by plan
    Visit site

  • Similarweb

    AI featuresMCP-ready

    Not rated yet

    Reads search performance against competitors' actual traffic, not just against rankings.

    Strengths

    • Search data is read against estimated traffic and market share, not rankings alone
    • Site audit crawls on Similarweb's servers, so nothing runs on the user's machine
    • Reports on how often a brand is mentioned and cited in AI answers, with sentiment and prompt analysis
    • APIs and an MCP server expose the same data to dashboards, warehouses and AI assistants

    Limitations

    • Only the self-service packages are bought directly; business and enterprise pricing is quoted by sales
    • Backlink coverage leans on Majestic data rather than an index of its own
    • Traffic figures are estimates, so they guide planning rather than replace first-party analytics
    • API billing runs on data credits, which makes the monthly cost harder to predict than a flat seat price
    Visit site

  • SE Ranking

    AI featuresMCP-ready

    Price From $129 / month

    Not rated yet

    An all-in-one SEO platform covering keyword research, rank tracking, site audits, backlinks and competitor research.

    Strengths

    • Covers keyword research, rank tracking, site audits, backlinks and competitor research in one platform
    • Lower entry price than several rival all-in-one suites
    • AI search tracking across AI Overviews, ChatGPT, Gemini and Perplexity
    • API and an MCP server for AI assistants

    Limitations

    • API access is a paid add-on or a dedicated plan rather than being included on the entry plan
    • The Agency Pack and AI Search features are priced as separate add-ons
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  • Seobility

    AI features

    Price Free; Premium from EUR 49.90 / month

    Not rated yet

    An all-in-one SEO suite for site audits, rank tracking, keyword research and backlinks, with a free plan.

    Strengths

    • All-in-one: site audit, rank tracking, keyword research and backlinks in one suite
    • A genuinely usable free Basic plan for one project
    • Daily desktop and mobile ranking updates on Premium
    • Full AI Overview reports with source analysis on the paid plans

    Limitations

    • The free plan is limited to one project, 1,000 pages per crawl and 10 tracked keywords
    • Keyword and backlink data coverage is not stated on the pricing page
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  • Mangools

    Not rated yet

    A beginner-friendly set of five SEO tools for keyword research, SERP analysis, rank tracking and backlinks.

    Strengths

    • Five SEO tools (keyword research, SERP analysis, rank tracking, backlinks and site metrics) in one subscription
    • Simple, beginner-friendly interface
    • Localised keyword and SERP data with city-level locations
    • A public API

    Limitations

    • No dedicated technical site audit or crawler
    • Aimed at freelancers and small teams rather than large enterprises
    Visit site

  • Yoast SEO

    AI features

    Price From $118.80 / year

    Not rated yet

    A WordPress SEO plugin for on-page and readability analysis, schema and redirects.

    Strengths

    • Free plugin with real-time on-page SEO and readability analysis
    • Automatic structured data with E-E-A-T signals
    • Premium bundles the Local, Video and News SEO plugins
    • AI-generated titles and meta descriptions in Premium

    Limitations

    • Optimises the site it runs on: no keyword research, rank tracking or backlinks
    • Redirect manager and AI features require the paid Premium plugin
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  • Clearscope

    AI features

    Price From $129 / month

    Not rated yet

    A content optimisation tool that grades writing against target terms and tracks brand visibility in AI search.

    Strengths

    • A focused content editor that grades writing against top-ranking pages for a target keyword
    • Topic explorations and AI-assisted content drafts
    • Brand-visibility tracking across AI search assistants
    • Unlimited users and projects on every plan

    Limitations

    • Focused on content; it does not track keyword rankings, run site audits or analyse backlinks
    • Monthly caps on tracked prompts, pages and drafts vary by plan
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  • Screaming Frog SEO Spider

    AI features

    Price £199 / year

    Not rated yet

    A desktop website crawler for technical SEO audits, flagging over 300 issues across a site.

    Strengths

    • Deep technical crawler that flags over 300 issues, with JavaScript rendering
    • Flat annual licence rather than a per-credit subscription
    • Connects to Google Analytics, Search Console, PageSpeed Insights and external link data
    • Runs on Windows, macOS and Linux, with a free version for small sites

    Limitations

    • No keyword research, rank tracking or own backlink index
    • Free version is capped at 500 URLs per crawl
    Visit site

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