Good SEO does not have to cost a penny to start. If you run a small business — a bakery, a salon, a cleaning firm or a shop you run from your kitchen table — free tools can tell you what your customers search for, whether Google can find your website, and why a competitor outranks you. Here are ten of them, all free, and how to use them in about 30 minutes a week.
The short answer: start with Google Search Console, Google Business Profile and Google Keyword Planner — those three alone cover most of what a small business needs.
Why Free Tools Are Enough to Begin
SEO software can cost £100 or more a month, which puts many small businesses off before they start. But the most important SEO data — what people search, which pages Google shows, and how fast your site loads — comes from Google itself, free. The tools point at the problem; you still fix the page and write the content. That is good news for a one-person business, including the thousands of women-led businesses growing across the UK: you can compete with bigger rivals on effort and relevance rather than budget.
The 10 Free SEO Tools at a Glance
| Tool | What it does | Best for | Cost |
|---|---|---|---|
| Google Search Console | Shows your ranking searches | Every website owner | Free |
| Google Business Profile | Google Maps and local results | Local businesses | Free |
| Google Keyword Planner | Finds what customers search | Keyword ideas | Free |
| Google Trends | Rising or falling interest | Seasonal planning | Free |
| PageSpeed Insights | Site speed score and fixes | Faster pages | Free |
| Screaming Frog (free version) | Crawls 500 pages, finds broken links | Technical checks | Free up to 500 URLs |
| Bing Webmaster Tools | Bing and Yahoo Search Console | Extra traffic | Free |
| Ahrefs Webmaster Tools | Backlinks and site health | Link checks | Free |
| AnswerThePublic (free) | Real questions people ask | Content ideas | Free daily searches |
| Google Analytics 4 | What visitors do on your site | Measuring results | Free |
1. Google Search Console — Your Website’s Report Card
Search Console is the single most important free tool on this list. It is Google telling you, in its own words, how it sees your website. Connect your site once and it shows the exact phrases people typed before clicking through, which pages appear in results, and any pages Google cannot read.
Check it weekly. Look first at the “Queries” list: if people find you for a phrase you never targeted, write a better page for it. Then check “Pages”: any page listed as “not indexed” needs fixing or replacing.
2. Google Business Profile — Free Advertising on Google Maps
If customers visit you or you serve a local area, your Google Business Profile is the closest thing to free advertising that exists. It puts your business on Google Maps and in the local results box above ordinary website listings. Fill in every field: opening hours, services, photos of your real premises and products, and a short description in plain English.
Then ask every happy customer for a Google review, and reply to each one — reviews are the fuel of local SEO.
3. Google Keyword Planner — Find the Words Your Customers Use
Keyword Planner is free inside a Google Ads account, and you never have to run an ad to use it. Type in a service you offer, such as “bridal hairdresser Leeds” or “emergency plumber Bristol”, and it shows how many people search for it each month, plus related phrases you had not thought of.
Pick phrases with modest search numbers but clear buying intent. “Hair salon” gets millions of searches and you will never rank for it; “bridal hair trial Leeds” gets far fewer, but almost everyone searching it wants to book. our plain-English SEO basics guide explains how to build pages around phrases like these once you have found them.
4. Google Trends — Spot Demand Before Your Competitors
Trends shows whether searches for a topic are rising, falling or seasonal — check it before you spend a weekend writing about a product. A candle maker might find searches for “scented candles” spike every November. Plan your content a month before the spike, not during it, so Google has time to find and rank your page.
5. PageSpeed Insights — Is Your Website Too Slow?
More than half of UK web browsing now happens on phones, and Google ranks slow mobile pages lower. Paste your web address in and it scores your site out of 100, listing fixes — usually oversized images first. Compress every photo before uploading it — a 3MB phone photo can often shrink below 200KB with no visible difference.
6. Screaming Frog (Free Version) — Find the Broken Bits
Screaming Frog crawls your site like Google does, listing broken links, missing titles and duplicated descriptions. The free version covers up to 500 pages, which is plenty for most small business sites. Run it once a month and fix the broken links first.
7. Bing Webmaster Tools — The Free Traffic Most Businesses Ignore
Bing powers a meaningful share of UK searches, including through Microsoft’s Copilot and on workplace computers. Bing Webmaster Tools works like Search Console and even imports your Search Console data in one click, so setup takes minutes.
8. Ahrefs Webmaster Tools — See Who Links to You
Links from other sites are a strong ranking signal, and Ahrefs’ free Webmaster Tools shows who links to you. Discovering that a local newspaper or a supplier already links to you is a good starting point for asking for more.
9. AnswerThePublic — Turn One Keyword Into Ten Article Ideas
Type a keyword into AnswerThePublic to see the questions real people ask about it: “how much does X cost”, “is X worth it”, “where can I find X near me”. Each question is an article idea. The free version allows a few searches a day, enough for a small business planning one article a week.
10. Google Analytics 4 — Prove That SEO Is Working
Analytics shows what visitors do after they arrive: which pages they read, how long they stay, and whether they contact you. Connect it to Search Console to see the whole journey, from search phrase to enquiry. Watch one number above all: enquiries, calls or sales from organic search. If that number rises month by month, your SEO is working.
A 30-Minute Weekly Routine That Uses All Ten
Free tools only help if you open them:
- Monday (10 minutes): Open Search Console. Note new search phrases bringing visitors, and any pages with errors.
- Wednesday (10 minutes): Open your Business Profile. Add one photo, answer one question, reply to any new review.
- Friday (10 minutes): Fix one thing from PageSpeed Insights or Screaming Frog, or note one article idea from AnswerThePublic.
Thirty minutes a week, every week, beats a frantic weekend of SEO once a year.
What Free Tools Save You: A Worked Example
A small UK SEO agency typically charges £500 to £1,000 a month — £6,000 to £12,000 a year. Doing the routine above costs £0 in tools and about 26 hours a year. Even valuing your own time at £25 an hour, that is roughly £650 a year. Free tools do not replace an agency for a competitive national market, but for a local business getting its first customers from Google, they are enough.
Frequently Asked Questions
Are free SEO tools really free, or is there a catch?
The Google tools here are completely free — no trial, no card required. Screaming Frog and Ahrefs limit their free versions (500 pages, and your own site’s data only), but the free tier is genuinely usable, not a demo.
Which free SEO tool should a small business start with?
Google Search Console first — it shows how Google already sees your site. Google Business Profile second if you serve local customers. The rest can wait until those two are set up.
Can free SEO tools help a brand-new website rank?
Yes, but not overnight — new sites typically take three to six months to rank for anything competitive. Free tools help you pick winnable phrases, fix technical problems early and measure slow progress honestly.
Do I still need an SEO agency if I use free tools?
Not necessarily. If you serve a local area, have a small website and can spare 30 minutes a week, the free tools in this guide cover the essentials. Consider one later if you want to compete nationally or recover from a rankings drop — and check Google’s official SEO Starter Guide first so you can judge any agency’s advice for yourself.
Conclusion
SEO for small businesses does not begin with a big budget. It begins with free Google accounts, a weekly 30-minute habit, and content that answers real customer questions. Pick the tools that match your biggest gap and use them every week. The businesses that rank are rarely the ones that spend the most; they are the ones that show up consistently, and these ten tools make showing up cost nothing at all.
