How to Do a Competitor SEO Analysis for Free, Step by Step
Identify who you really compete with in search, compare the right things and turn what you learn into a plan.
Your business competitors and your search competitors are often different. The shop down the road might not have a website worth mentioning, while a national blog, a marketplace and a directory take the top spots for the searches your customers make. A competitor SEO analysis starts by finding who you actually compete with in search, then works out why they rank and what you can do better.
Step 1: Find your real search competitors
List five to ten searches that matter most to your business โ the ones that bring customers, not just traffic. Search each one (in a private window, in your target location) and note the domains on page one. The sites that appear across several of your searches are your search competitors. Separate them into:
- Direct competitors โ businesses like yours.
- Content competitors โ blogs and publishers answering the same questions.
- Platforms โ marketplaces and directories. You may compete with them or list on them.
Step 2: Compare on-page basics
For each competitor's ranking page, look at the title tag, meta description, H1 and subheadings, word count, images and structured data. Are their titles more specific? Do they answer the question in the first paragraph? Do they use schema that earns rich results? The free competitor comparison tool crawls up to four websites and lays out their SEO signals side by side, so differences stand out quickly. See how to compare your website with a competitor side by side.
Step 3: Compare content depth and format
Read the top pages like a customer. What do they cover that you do not โ prices, comparisons, FAQs, case studies, local details? Is their format different: a calculator where you have an article, a video where you have text, a table where you have paragraphs? Format mismatches are a common reason good pages fail to rank.
Step 4: Compare site structure
Look at how competitors organise their sites. Do they have a dedicated page for each service and location, while you have one combined page? Do their guides link clearly to their product pages? Structure often explains why a competitor with simpler content outranks you.
Step 5: Look at links and mentions
Which kinds of sites mention your competitors โ local news, industry associations, suppliers, directories, podcasts? You do not need a paid tool to get a sense of this: search for the competitor's brand name excluding their own site, and look at who talks about them. These are often opportunities you can pursue too.
Step 6: Check technical health
Compare page speed on mobile, mobile layout and indexability. A competitor with similar content but a much faster, cleaner page has an edge. Run your own key pages through the free site audit report to see your own weak spots first.
Step 7: Turn findings into a plan
An analysis is only useful if it changes what you do. For each finding, write one action:
- "Competitors show prices; add a pricing section to our service page."
- "All top results have a comparison table; add one to our guide."
- "Competitors have separate city pages; create pages for our three main service areas with real local details."
Prioritise by expected impact and effort, and recheck the search results in two to three months.
Related guides
More free tools: browse all our free SEO tools, no sign-up needed.
Frequently asked questions
How many competitors should I analyse?
Three to five search competitors is usually enough to see clear patterns.
Should I copy what competitors do?
Learn from them, but do not copy content. Use the gaps you find to create something more useful in your own words.
How often should I do a competitor analysis?
A full review once or twice a year, and a quick check of key searches every quarter.
Can I do competitor SEO analysis without paid tools?
Yes. Google searches, free comparison and audit tools, and careful reading reveal most of what matters.