Last updated: September 15, 2026
What makes an SEO tool worth using for an agency?
The right tools can save time, improve campaign performance, and make client reporting easier. But with so many free and paid options available, choosing the right ones can be difficult.
Some tools are great for keyword research. Others focus on technical SEO, competitor analysis, link building, or rank tracking. Free tools can work well for basic needs, while paid platforms often offer deeper data and advanced features.
In this guide, we provide an SEO tools list with free and paid options to help you choose the right tools for your workflow.
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Learn what makes an SEO tool useful for agencies and which features matter most.
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Understand which SEO tools are best for different tasks, including keyword research, technical audits, backlinks, content optimization, and rank tracking.
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Find out which free SEO tools can handle basic agency needs without adding extra costs.
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Compare paid SEO platforms and their key advantages to decide when an upgrade is worth it.
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See how different tools fit into an agency’s workflow and support multiple client campaigns.
| S.No. | SEO Tool | Core Purpose | Standout Feature | Best For | Key Agency Use | Pricing |
|---|---|---|---|---|---|---|
| 1 | Semrush | All-in-one SEO | Competitor & keyword research | Full-service SEO | Complete campaign management | From $139/mo |
| 2 | Ahrefs | SEO & backlink research | Backlink database | Organic growth & link research | Competitor and backlink analysis | From $29/mo |
| 3 | Google Search Console | Search performance | First-party Google data | Search performance monitoring | Rankings, indexing & traffic insights | Free |
| 4 | Surfer SEO | Content optimization | SERP-based recommendations | Content-focused SEO | Content briefs and optimization | Paid plans |
| 5 | Screaming Frog | Technical SEO | Website crawling | Technical audits | Site audits and migrations | Free / £259/yr |
| 6 | Google Analytics 4 | Website analytics | Traffic & conversion tracking | SEO performance measurement | Traffic, engagement & conversion analysis | Free |
| 7 | Moz Pro | All-in-one SEO | Easy-to-use SEO tools | SEO campaign management | Keywords, rankings and site audits | From $49/mo |
| 8 | PageSpeed Insights | Website performance | Core Web Vitals | Page speed optimization | Performance and speed audits | Free |
| 9 | Looker Studio | Data visualization | Custom dashboards | Data visualization | SEO and marketing data dashboards | Free |
| 10 | Ubersuggest | SEO research | Affordable keyword research | Basic SEO research | Keywords and competitor analysis | Paid plans |
| 11 | SpyFu | Competitor research | SEO & PPC data | Competitive analysis | Keyword and PPC research | From $39/mo |
| 12 | Majestic | Backlink analysis | Link intelligence | Link-building | Backlink and referring-domain research | From $49.99/mo |
| 13 | SE Ranking | All-in-one SEO | Agency management | Multi-client SEO | Rankings, audits, backlinks and reporting | Paid plans |
| 14 | AccuRanker | Rank tracking | Frequent ranking updates | Rank monitoring | Keyword and local rank tracking | Usage-based |
| 15 | BrightLocal | Local SEO | Local Search Grid | Local SEO | Local rankings, citations and reviews | Paid plans |
When choosing an SEO tool, look for features that make your daily work easier and help you improve results.
➢ Keyword Research: Find search volume, keyword difficulty, long-tail keywords, and search intent.
➢ Site Audit: Identify broken links, slow pages, duplicate content, missing meta tags, and other technical issues.
➢ Backlink Analysis: Check your backlink profile, find potentially harmful links, and monitor link-building efforts.
➢ Rank Tracking: Track keyword rankings with regular updates, including local and mobile rankings.
➢ Content Optimization: Get useful suggestions to improve your content and increase its chances of ranking.
Website: semrush.com

About:
Semrush is an all-in-one SEO and digital marketing platform that agencies can use for keyword research, competitor analysis, technical SEO, backlink analysis, rank tracking, content optimization, and reporting. It also includes tools for tracking visibility across AI search platforms.
Key Features:
Best For:
Semrush is best for SEO agencies managing multiple clients and campaigns. Its wide range of tools makes it useful when an agency needs keyword research, competitor analysis, technical audits, rank tracking, content optimization, and reporting in one platform.
It can be particularly useful for agencies that want to scale their SEO processes and provide clients with regular performance reports. Higher plans offer more websites, keywords, historical data, multi-location tracking, API access, and reporting capabilities.
Pricing:
Semrush offers several plans, with pricing depending on the toolkit and billing option. As of September 2026, its SEO + AI search plans include:
The higher plans increase limits for websites and tracked keywords and add features such as historical data, multi-location tracking, API access, and greater AI visibility capacity. Semrush also offers a free plan with limited access, while enterprise pricing is customized.
For agencies, Starter and Pro+ are worth considering for growing client workloads, while Advanced is better suited to larger teams that need higher limits, automation, and API access.
Website: ahrefs.com

About:
Ahrefs is an all-in-one SEO platform designed for keyword research, competitor analysis, technical SEO, backlink analysis, rank tracking, content research, and AI visibility. Its main tools include Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, and Content Explorer.
Key Features:
Best For:
Ahrefs is best for SEO agencies that need strong competitor research, backlink analysis, keyword research, and technical SEO capabilities.
It is particularly useful for agencies managing multiple SEO campaigns because teams can research competitors, identify content gaps, monitor rankings, audit websites, and track backlink opportunities from one platform. Its combination of search, content, technical SEO, and AI visibility tools also makes it suitable for agencies expanding beyond traditional Google SEO.
Pricing:
Ahrefs offers a free account with limited access to several tools. The free account includes features such as Site Explorer for verified websites, Site Audit, Web Analytics, AI Content Helper, and the SEO Toolbar.
For paid users, the current entry-level plans include:
The Starter plan provides access to Site Explorer, Keywords Explorer, Site Audit, Rank Tracker, and the SEO Toolbar. The Lite plan increases usage limits and allows additional users, making it more suitable for growing SEO workloads.
For agencies, Lite is a good starting point for smaller client portfolios, while Standard or Advanced can make more sense for teams handling larger campaigns and higher data requirements.
Website: search.google.com/search-console
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About:
Google Search Console is a free tool from Google that helps agencies understand how websites perform in Google Search. It is especially useful for monitoring organic traffic, keyword performance, indexing, and technical SEO issues.
Key Features:
Best For:
Google Search Console is best for agencies that need reliable first-party data directly from Google. It is particularly useful for checking organic search performance, finding indexing problems, monitoring keyword trends, and identifying pages that are gaining or losing visibility.
It works especially well alongside paid SEO platforms such as Semrush and Ahrefs. While those tools provide broader competitor, backlink, and keyword research data, Search Console provides data directly from Google’s search results.
Pricing:
Free. Google Search Console does not charge for access to its core features, making it an essential SEO tool for agencies of all sizes.
Website: surferseo.com

About:
Surfer is an AI-powered content optimization platform designed to help SEO teams create and improve content for search engines. It focuses mainly on content planning, optimization, keyword coverage, and content performance rather than technical SEO or backlink analysis.
Key Features:
Best For:
Surfer SEO is best for SEO agencies focused heavily on content marketing and on-page optimization. It can help agencies create content briefs, optimize existing articles, identify content gaps, and give writers clear SEO recommendations.
It is especially useful when an agency manages a large number of content projects and needs a consistent optimization process across different clients.
However, Surfer SEO is not a complete replacement for tools such as Ahrefs or Semrush. Its strongest use case is content optimization, so agencies may want to combine it with a broader SEO platform for backlink research, technical audits, competitor analysis, and rank tracking.
Pricing:
Surfer offers several paid plans, with pricing varying by billing cycle and plan.
Surfer also offers a limited free experience, while advanced features and higher usage limits require a paid plan.
For agencies, Scale is generally more suitable for managing multiple content projects, while Enterprise is better for larger teams with high-volume content workflows and custom requirements.
Website: screamingfrog.co.uk

About:
Screaming Frog SEO Spider is a website crawler built for technical SEO analysis. It scans websites in a similar way to search engine crawlers and helps agencies find issues that can affect crawling, indexing, and on-page SEO.
Key Features:
Best For:
Screaming Frog is best for technical SEO audits and detailed website analysis. It is particularly useful for agencies managing website migrations, large websites, e-commerce sites, and ongoing technical SEO campaigns.
Unlike all-in-one platforms such as Semrush and Ahrefs, Screaming Frog focuses primarily on crawling and technical SEO. This makes it a strong addition to an agency’s SEO toolkit when deeper technical analysis is required.
Pricing:
Screaming Frog offers both free and paid versions:
For agencies, the paid version is more suitable for larger client websites and recurring technical audits, while the free version works well for smaller websites and basic SEO checks.
Website: developers.google.com/analytics

About:
Google Analytics 4 (GA4) is Google’s analytics platform for tracking how users interact with websites and apps. For SEO agencies, it helps connect organic search traffic with user behavior, conversions, and business outcomes.
Key Features:
Best For:
Google Analytics 4 is best for agencies that want to measure the business impact of SEO. While Google Search Console shows how a website performs in Google Search, GA4 helps agencies understand what visitors do after they arrive.
It is particularly useful for tracking conversions and determining whether organic traffic is actually contributing to leads, sales, sign-ups, or other business goals.
For a complete SEO workflow, agencies can use GA4 with Google Search Console, Ahrefs, or Semrush. This combination provides a broader view of search visibility, website performance, user behavior, and conversions.
Pricing:
Free for most businesses and agencies. Google Analytics 4 provides its core analytics features at no cost.
Google also offers Google Analytics 360, a paid enterprise version designed for organizations with larger data volumes, advanced reporting requirements, and additional support.
For most SEO agencies, the free version of GA4 is sufficient for tracking organic traffic, engagement, and conversions across client websites.
Website: moz.com

About:
Seasia Infotech is a technology and digital solutions company founded in 2000, with its India development office in Mohali, Punjab. It has grown into a larger technology company offering software development, AI, web and mobile development, digital commerce, and digital marketing services. The company states that it has 500+ employees, 600+ clients across 20+ countries, and 5 global delivery centers.
Services:
Industries Served:
Seasia works with businesses across healthcare, finance, eCommerce, real estate, education, hospitality, technology, and other enterprise sectors.
Approach & Process:
Website: pagespeed.web.dev

About:
PageSpeed Insights is a free Google tool that helps agencies measure website performance on mobile and desktop. It analyzes page speed, user experience, and Core Web Vitals, making it useful for technical SEO audits and website optimization.
Key Features:
Best For:
PageSpeed Insights is best for agencies conducting technical SEO and website performance audits. It is particularly useful for identifying page speed issues and checking whether pages meet Google’s Core Web Vitals standards.
It works well alongside tools such as Screaming Frog, Google Search Console, and Google Analytics 4. While PageSpeed Insights focuses on individual page performance, these other tools provide broader information about crawling, search visibility, traffic, and user behavior.
Pricing:
Free. PageSpeed Insights is available at no cost and does not require a paid subscription.
For most SEO agencies, it is a useful tool for checking page performance, diagnosing speed issues, and providing clients with actionable optimization recommendations.
Website: datastudio.google.com

About:
Looker Studio is a reporting and data visualization platform from Google that helps agencies turn SEO and marketing data into easy-to-understand dashboards. It can bring data from multiple sources into one report, making it useful for client reporting.
Key Features:
Best For:
Looker Studio is best for SEO and digital marketing agencies that need clear, customizable client reports. It is especially useful when an agency manages multiple clients and wants to bring data from different platforms into a single dashboard.
For example, an agency can combine Google Search Console and GA4 data to show both search performance and what users do after reaching the website.
It is primarily a reporting and visualization tool, rather than an SEO research platform. Agencies will usually use it alongside tools such as Semrush, Ahrefs, Google Search Console, and GA4.
Pricing:
Free for most users. Looker Studio provides its core dashboard and reporting features at no cost.
Google also offers Looker Studio Pro, a paid version with additional features for organizations that need enhanced team collaboration, administration, and enterprise reporting capabilities.
For most SEO agencies, the free version is sufficient for creating and sharing client SEO dashboards.
Website: neilpatel.com

About:
Ubersuggest is an SEO tool developed by Neil Patel that helps agencies with keyword research, competitor analysis, site audits, backlink analysis, and rank tracking. It is a relatively simple option for agencies that need essential SEO data without the complexity of larger platforms.
Key Features:
Best For:
Ubersuggest is best for small agencies, freelancers, and teams working with limited SEO budgets. Its straightforward interface makes it relatively easy to use for keyword research, competitor analysis, basic site audits, and rank tracking.
It can also be useful when an agency needs a cost-effective SEO tool for smaller client campaigns. However, agencies handling large websites or advanced SEO campaigns may prefer platforms such as Semrush or Ahrefs because they generally provide deeper datasets and more advanced features.
Pricing:
Ubersuggest offers free access with limited daily searches and usage. Paid plans provide higher limits and additional features.
Its paid options include:
Ubersuggest also offers lifetime purchase options on selected plans, which can make it an attractive choice for agencies looking to reduce recurring software costs.
For agencies, the business plan is a practical option for managing multiple client websites, while smaller teams can start with the individual plan.
Website: spyfu.com

About:
SpyFu is an SEO and competitive intelligence tool that focuses on competitor research, keyword analysis, rank tracking, and PPC research. It can help agencies understand what competitors are ranking for, which keywords they target, and where new search opportunities exist.
Key Features:
Best For:
SpyFu is best for agencies that focus heavily on competitor and keyword research. Its competitive intelligence features can help SEO teams identify keyword gaps, understand competitor strategies, and find opportunities for both organic and paid search.
It is particularly useful for agencies that manage SEO and PPC campaigns together, since SpyFu provides data for both search engine optimization and paid advertising.
However, SpyFu is more specialized in competitive research than tools such as Semrush or Ahrefs. Agencies that need extensive technical SEO auditing or broader SEO workflows may want to use SpyFu alongside another SEO platform.
Pricing:
SpyFu offers several paid plans:
Annual billing can provide lower effective monthly pricing, depending on the plan.
For agencies, the Professional plan can be a good choice for managing several SEO projects, while the Team plan is better suited to larger agencies that need higher data limits and additional user access.
Website: majestic.com
About:
Majestic is an SEO tool best known for its backlink analysis and link intelligence capabilities. Agencies can use it to evaluate a website’s link profile, research competitors, discover link-building opportunities, and assess the strength of referring websites.
Key Features:
Best For:
Majestic is best for SEO agencies that focus heavily on link building and backlink analysis. Its specialized link data makes it useful for evaluating competitors, finding relevant referring domains, and understanding the quality and authority of a website’s backlink profile.
It is particularly valuable when backlink research is a major part of an agency’s SEO strategy. However, Majestic is more focused on link intelligence than all-in-one SEO platforms such as Semrush or Ahrefs. Agencies may therefore use it alongside other tools for keyword research, technical SEO, and content optimization.
Pricing:
Majestic offers several subscription options, with pricing based on the amount of backlink data and analysis available.
Annual subscriptions may offer savings compared with monthly billing.
For agencies, the Pro plan is generally more suitable when teams need larger backlink datasets and more advanced link analysis. Smaller teams can start with Lite for basic backlink research and monitoring.
Website: seranking.com

About:
SE Ranking is an all-in-one SEO platform designed with agencies and SEO professionals in mind. It combines rank tracking, keyword research, competitor analysis, website audits, backlink analysis, content optimization, and client reporting in one platform.
Key Features:
Best For:
SE Ranking is best for SEO agencies that want an all-in-one platform with strong agency and reporting features. It is particularly useful for teams managing multiple clients because it combines rank tracking, audits, competitor research, backlink monitoring, local SEO, and reporting.
Its white-label capabilities are another advantage for agencies that want to provide clients with branded dashboards and reports.
SE Ranking can be a good alternative to larger platforms such as Semrush and Ahrefs for agencies looking for a broader set of SEO features at a potentially lower cost.
Pricing:
SE Ranking uses a tiered pricing model, with costs depending on the plan, billing period, and usage requirements.
Its main plans include:
SE Ranking also offers a free trial, allowing users to test the platform before choosing a paid plan.
For agencies, the Pro plan is a strong starting point for managing multiple client campaigns, while Business is better suited to larger teams with higher limits and more advanced agency requirements.
Website: accuranker.com
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About:
AccuRanker is a specialized rank-tracking platform designed for SEO professionals and agencies. It focuses on accurate keyword position tracking, competitor monitoring, SERP analysis, and reporting rather than trying to provide every SEO feature in one platform.
Key Features:
Best For:
AccuRanker is best for SEO agencies that need reliable and detailed rank tracking across multiple clients.
It is especially useful for agencies managing local SEO, enterprise SEO, and large keyword sets, where frequent ranking updates and location-specific data are important.
Unlike Semrush or Ahrefs, AccuRanker is not intended to replace a complete SEO toolkit. Its strength is rank tracking and SERP monitoring, so agencies may pair it with tools such as Ahrefs, Semrush, Screaming Frog, and Google Search Console.
Pricing:
AccuRanker uses a usage-based pricing model, with the cost depending mainly on the number of keywords you want to track.
The platform offers plans for different keyword volumes, and larger keyword allowances are available for agencies managing multiple clients. Pricing can also vary depending on monthly or annual billing.
For agencies, AccuRanker is most suitable when rank tracking is a major part of the SEO workflow and the team needs frequent, location-specific ranking data.
Website: brightlocal.com

About:
BrightLocal is a local SEO platform designed to help agencies improve and monitor their clients’ visibility in local search. It brings together local rank tracking, citation management, reputation monitoring, and SEO reporting in one platform.
Key Features:
Best For:
BrightLocal is best for SEO agencies focused on local SEO. It is useful for tracking local rankings, managing citations, monitoring reviews, and improving Google Business Profile visibility.
It works particularly well for agencies managing multiple local business clients and locations.
Pricing:
BrightLocal offers several paid plans based on the number of locations, features, and reporting requirements.
BrightLocal also offers a free trial, allowing agencies to test its local SEO tools before choosing a plan.
For agencies, Track can be a good starting point for local rank monitoring, while Manage or Grow is better suited to teams handling multiple locations and more comprehensive local SEO campaigns.
Choosing the best SEO software for an agency depends on what you need to achieve. We reviewed these tools based on their features, usability, pricing, and how well they support different SEO workflows.
From our experience, tools like Semrush and Ahrefs are strong choices for comprehensive SEO research, while Screaming Frog works well for technical audits and Surfer SEO is useful for content optimization. Free tools like Google Search Console and GA4 also provide valuable insights.
There is no one-size-fits-all solution. We recommend choosing the tools that fit your workflow, client needs, and budget, then combining them to build a more effective SEO process.