Best SEO Tools for Online Store Owners
Free Essential Tools
These tools cost nothing and every ecommerce store should be using them regardless of budget.
Google Search Console
The only tool that shows real data directly from Google about how your store performs in search results. Tracks impressions, clicks, average positions, and click-through rates for every keyword that triggers your pages. Shows indexing status, Core Web Vitals, mobile usability issues, and manual actions. No other tool provides this data because it comes from Google's own systems. Our complete Search Console guide covers setup and how to extract actionable insights.
Google Analytics
Tracks what visitors do after arriving at your store: which pages they visit, how long they stay, what they buy, and where they came from. With ecommerce tracking enabled, you can see exactly how much revenue organic search generates and which landing pages drive the most sales. Google Analytics 4 is the current version and includes event-based tracking, conversion paths, and audience insights.
Google PageSpeed Insights
Tests individual page performance and provides specific optimization recommendations. Shows both lab data (simulated test scores) and field data (real user experience data from Chrome). Use this to identify speed issues on your key page templates and track improvement after making optimizations. See the site speed guide for how to interpret and act on the results.
Google Keyword Planner
Requires a Google Ads account (free to create, you do not need to run ads). Shows search volume ranges, keyword suggestions, and competition levels for any keyword. The volume ranges are broad (e.g., 1K-10K) unless you have active ad spend, but the keyword suggestions and relative comparison data are valuable for building your initial keyword list.
Screaming Frog SEO Spider
A desktop application that crawls your website and identifies technical SEO issues: broken links, missing title tags, duplicate content, redirect chains, and more. The free version handles up to 500 URLs, which is sufficient for smaller stores. The paid version ($259/year) removes the URL limit and adds features like JavaScript rendering, custom extraction, and integration with Google Analytics and Search Console data.
Comprehensive Paid Tools
One of these tools provides everything most ecommerce stores need beyond the free Google tools: keyword research, backlink analysis, site auditing, rank tracking, and competitor intelligence. Choose based on your priorities and budget.
Ahrefs
Pricing: $99/month (Lite), $199/month (Standard), $399/month (Advanced). Best for: Backlink analysis and keyword research depth. Ahrefs has the largest backlink index in the industry and provides the most detailed and accurate backlink data. Keywords Explorer shows search volume, keyword difficulty, click-through rate estimates, and parent topic groupings that help you identify which pages to create. Site Audit crawls your store and scores technical SEO health with prioritized fix recommendations. Content Explorer finds top-performing content in any niche for content strategy inspiration. The Lite plan is sufficient for most stores with under 5,000 products.
Semrush
Pricing: $130/month (Pro), $250/month (Guru), $500/month (Business). Best for: All-in-one marketing platform including advertising and social media data alongside SEO. Semrush provides keyword research, site auditing, rank tracking, backlink analysis, and competitor intelligence similar to Ahrefs, plus advertising research showing competitor ad copy and spending. Keyword Magic Tool generates thousands of keyword ideas from a single seed term. Position Tracking monitors your daily rankings for target keywords. The Pro plan covers most ecommerce needs.
Moz Pro
Pricing: $99/month (Standard), $179/month (Medium), $299/month (Large). Best for: Beginners who want a less overwhelming interface. Moz presents SEO data in a more accessible way than Ahrefs or Semrush, with clear explanations and actionable recommendations. Domain Authority (a Moz metric widely used in the industry) provides a quick benchmark for comparing site authority. Keyword Explorer, Link Explorer, and Site Crawl cover the core SEO workflow. The trade-off is that Moz has a smaller keyword and backlink database than Ahrefs or Semrush.
Specialized Tools by Function
Rank Tracking
If you need more detailed rank tracking than what Ahrefs or Semrush provides, dedicated rank trackers offer daily updates, local ranking data, and SERP feature monitoring. SE Ranking ($52/month for 500 keywords) provides daily rank updates with competitor comparison. AccuRanker ($129/month for 1,000 keywords) is the fastest and most accurate, refreshing rankings on demand. For most ecommerce stores, the rank tracking built into Ahrefs or Semrush is sufficient, but stores competing in local SEO or tracking hundreds of product keywords benefit from a dedicated tracker.
Technical SEO and Site Auditing
Beyond Screaming Frog, Sitebulb ($35/month) provides the most detailed and visual technical SEO audits with priority-scored recommendations and visual site architecture maps. Lumar (formerly DeepCrawl, enterprise pricing) is the choice for very large ecommerce stores with millions of pages. ContentKing (from $89/month) monitors your site 24/7 for SEO changes and alerts you to issues in real time, which is valuable for stores with frequent product and content updates.
Content Optimization
Surfer SEO ($89/month) analyzes top-ranking pages for your target keyword and provides specific recommendations for content length, keyword density, heading structure, and related terms. Clearscope ($170/month) offers similar content optimization with a focus on comprehensive topic coverage. These tools are most valuable for stores investing heavily in blog content and buying guides, less so for product page optimization. Frase ($15/month) provides content briefs and SERP analysis at a budget-friendly price point.
Image Optimization
ShortPixel ($4.99/month for 5,000 images) automatically compresses and converts images on upload. Imagify ($5.99/month for unlimited images) offers similar automatic optimization for WordPress and WooCommerce. TinyPNG (free for up to 500 images/month via API) handles compression for stores that want a free or low-cost solution. See the image SEO guide for choosing the right tool for your platform.
Platform-Specific SEO Tools
For Shopify: Smart SEO ($9.99/month) adds structured data, meta tags, and alt text automation. Plug In SEO ($29.99/month) provides on-page auditing and bulk editing. SEO Manager ($20/month) offers keyword suggestions and structured data with a beginner-friendly interface.
For WooCommerce: Yoast SEO (free, premium at $99/year) handles meta tags, sitemaps, structured data, and readability analysis. Rank Math (free, pro at $59/year) offers similar features with a more modern interface and built-in schema markup. All In One SEO ($49.60/year) provides a straightforward alternative with ecommerce-specific features.
Recommended Tool Combinations by Budget
Free stack ($0/month): Google Search Console + Google Analytics + Google Keyword Planner + Screaming Frog (free tier) + Google PageSpeed Insights. Covers the fundamentals of keyword research, performance tracking, technical auditing, and speed optimization. This combination is sufficient for stores just getting started with SEO.
Essential stack ($100 to $130/month): All free tools plus Ahrefs Lite ($99/month) or Semrush Pro ($130/month). Adds comprehensive keyword research, backlink analysis, competitor intelligence, and automated site auditing. This is the sweet spot for most ecommerce stores doing SEO seriously.
Advanced stack ($200 to $300/month): Essential stack plus Surfer SEO ($89/month) for content optimization and a platform-specific SEO app ($10 to $30/month) for automated on-page optimization. Best for stores investing heavily in content marketing and competing in high-difficulty keyword markets.
Start with the free stack, learn to extract value from Search Console and Analytics, then add one paid tool when you need deeper keyword and competitor data. Adding tools before you have the knowledge to use them effectively wastes money.