Marketing tools for a small business are the software that does three things: measures what happens on the website, helps you get found by people who are searching, and keeps the contacts of people who have already bought in order. Everything else is optional. The part you actually need costs a small business somewhere between nothing and about a thousand pounds a year in licences.
The guides you find when you search for this topic list anywhere from a dozen tools to a hundred. Tooltester lines up fourteen, PPC Geeks a hundred. They are accurate lists and useless in the same way: they don't give the order in which to switch things on, they don't say where the free plan runs out, and above all they don't say which tool has to come first because without it the others work on false data. Here you get the order, the cost checked in September 2026, and the part that, in the accounts we manage, breaks everything else.
What small businesses already have (and what's missing)
The starting point is not a list of software, it is a snapshot of what is already installed. The ONS survey on technology adoption in UK firms, published in March 2025 and covering firms with 10 or more employees in 2023, found cloud-based systems in 69% of firms and artificial intelligence in 9%. The ONS does not break out CRM. Italy's statistics office does, and the gap it measures is the one that matters here: in its 2025 report on businesses and ICT, 76.5% of Italian firms with at least 10 employees have a website and 59.0% use social media, but only 21.1% of SMEs use a CRM, against 56.5% of large companies.
That thirty-five point gap is the whole article. Almost every small business has the shop-window tools; four out of five have nothing for the software that turns a contact into a customer who buys again. In the same Italian survey, data analytics reaches 42.7% of firms (up from 26.6% in 2023) and AI 16.4%, double the 8.2% of 2024. One detail is directly relevant to anyone reading this: among the firms that use AI, the most common area is marketing and sales, at 33.1%.
Level zero is measurement, and it is often broken
Before choosing a tool you need to know whether your numbers are real. In the accounts we inherit they almost never are, and it is not a rare case. In 2024 Sunscape was counting 1,487 conversions at €0.61 each: they were technical events, not enquiries. Once the tracking was rebuilt, 2026 shows 144 genuine enquiries. Valore Solare logged 15,267 conversions in a single month against 5,467 clicks. The most useful rule we have is also the dumbest: if conversions exceed clicks, the tracking is broken, and every tool that works on that data amplifies the error.
This is why the first level of the stack is made up only of free tools: Google Analytics 4 for behaviour on the site, Google Search Console for the searches that bring you traffic, Google Business Profile for the local listing, and Microsoft Clarity for session recordings and heatmaps. Clarity says "free forever" on its home page, with no traffic limit: for a small business it is the best ratio of cost to information of any tool available, and hardly any list mentions it.
Recommended reading: if traffic arrives but enquiries don't, the step-by-step diagnosis is in why your website isn't converting.
The minimum stack for a small business, with checked prices
This is the table to save. Nine functions, the tool that covers each one, where the free plan ends and the first real list price. Prices are those published on the official pages and checked in September 2026; currencies are shown as the supplier shows them, because several price lists are only in US dollars.
| Function | Tool | Where the free plan ends | First paid plan | When it is worth upgrading |
|---|---|---|---|---|
| Website analytics | Google Analytics 4 | Free | Not needed by a small business | Never |
| Searches and rankings | Google Search Console | Free, no limits | Doesn't exist | Never |
| On-page behaviour | Microsoft Clarity | Free, no traffic limit | Doesn't exist | Never |
| Local presence | Google Business Profile | Free | Doesn't exist | Never |
| Email marketing | Brevo | 300 emails a day | Volume-based plans, from 5,000 emails a month | When you need automations or go over the daily cap |
| Email marketing (alternative) | Mailchimp | Under 250 contacts and 500 emails a month | Essentials | Once you pass 250 contacts |
| CRM | HubSpot free tools | 2 users, 2,000 email sends a month with HubSpot branding | Starter, from $7 a month per seat | When more than two people handle contacts |
| Graphics and visual content | Canva | One person, basic features | Pro, £100 a year per person | When you need a brand kit and background removal |
| SEO and keywords for the UK market | Semrush | No permanent free plan | SEO plan, $139 a month ($117.33 a month billed annually) | When the pages to monitor go beyond a dozen or so |
Google Ads isn't in the table because it has no subscription: you pay per click. It is a budget line, not a licence, and you work out the cost before opening the account by dividing your sector's cost per click by the conversion rate of the page.
The order to switch them on, which no list gives you
Switching on the same nine tools in a different order produces very different results, because each level feeds the next one with data.
- Measurement. Analytics 4, Search Console, Clarity and the Google Business Profile listing. Zero cost, half a day's work, and it gives you the base on which you will decide everything else.
- Check your conversions. Ten test submissions of the form, ten rows expected in the system with the same timestamps. If they don't match, you stop here: a month spent fixing tracking is worth more than six months of campaigns optimising on technical events.
- Contact list. Brevo or Mailchimp on the free plan, with the export of the last three years of customers loaded in. It is the cheapest action and the one that pays back fastest, and it is exactly what four out of five small businesses without a CRM don't do.
- Organic visibility. This is where an SEO tool comes in. First you need to know what customers search for, with keyword research on the real questions, then a content plan built on them.
- Advertising. Google Ads when organic isn't there yet, or never will be on a contested query.
- Automations. Last, and only on processes that already work by hand. Automating a broken process just makes it break faster.
Recommended reading: what is actually worth automating, and where tools are economical with the truth about their limits, is in SEO automation.
What it costs in a year, for three kinds of small business
Licences are the small part of the bill. The big part is ad spend, which depends on your sector's cost per click. These three profiles use costs per click measured on Google UK in September 2026 and figures from the accounts we manage.
| Profile | Software licences per year | Ad spend per month | What justifies it |
|---|---|---|---|
| Local shop or service | £100 (Canva Pro only; everything else on free plans) | £300-500 | Contesini Consulenze, two energy advice offices in the province of Mantua (Italy), generated 299 leads in 7 months at €7.20 each on about €300 a month |
| Professional practice in a city | £100 plus a paid CRM if more than two people sell | £1,000-2,500 | With a cost per click of £7.45 on "private dentist london" and a 5% conversion rate, ten enquiries cost about £1,500 a month |
| B2B industrial SME | About £1,160 (Canva Pro plus the Semrush SEO plan billed annually, $1,408 or about £1,063) | £1,500-2,500 | Macropix spent €175,295 over eight years, about €1,800 a month, for 2,906 enquiries |
The ratio that jumps out: in the B2B profile, licences come to about £1,160 a year against £18,000-30,000 of ad spend. Spending a month debating whether to pay for the SEO tool monthly or annually, while the tracking counts fake conversions, is the most common way of looking at the wrong line of the budget.
The tools you pay for twice
The spending that does most damage isn't on the wrong tool, it is on the same function bought twice. The problem has been measured, although the available figures mostly come from larger US organisations and should be read as an order of magnitude, not as small-business figures.
Zylo's 2025 SaaS Management Index, built on more than 40 million licences and $40 billion of managed spend, mostly in US organisations, puts average spend wasted on unused licences at $21 million a year, up 14.2% on the previous year, and counts 152 applications on average in companies with fewer than 500 employees. On usage, MarTech reports Gartner's 2023 Marketing Technology Survey: marketers say they use 33% of their stack's capabilities, against 42% in 2022 and 58% in 2020. Again, an international sample of mid-sized and large companies.
The overlaps we find most often in a small business are three, and you can spot them in ten minutes by looking at the company card statements. A free HubSpot CRM kept alongside a paid Mailchimp, with the contact list split in two and neither half up to date. Two SEO tools, one taken for its keyword database and one because the previous consultant used it. A Zapier subscription to connect two tools that already have a native integration.
The SEO tool: what you are really paying for
On Google UK the search for this topic opens with an AI Overview naming Canva, Buffer, Hootsuite, Mailchimp, Kit, HubSpot, Semrush and Google Keyword Planner, followed by listicles and a Reddit thread (DataForSEO, Google UK, September 2026). For a business selling in the UK, the database that counts is the one for UK search results, so the first check on any SEO tool is how well it covers your market. On Semrush the SEO plan costs $139 a month, $117.33 billed annually, and covers five websites with 500 keywords tracked daily plus AI visibility reports with custom prompt monitoring. The Pro+ plan goes up to $299 a month with 1,500 keywords and 100 prompts tracked daily.
That detail about monitored prompts is the most interesting thing on the price list, because it is a feature that didn't exist two years ago. A growing share of searches ends inside a generated answer rather than on a results page, and knowing whether your name appears in those answers is becoming a metric just like rankings.
Recommended reading: the comparison of platforms that measure visibility in AI answers is in best AI visibility tools, while prices for the main SEO tools are in best SEO software.
Three questions before you start a subscription
Do I already have this function somewhere else? In most cases yes, inside a tool you are already paying for and use a third of. Before adding, open what you have.
Who opens it on Monday morning? A tool without a person looking after it is just a fixed cost. Italy's statistics office measures this from another angle: among firms that considered investing in AI and then didn't, a lack of suitable skills held back almost 60% of cases. The same goes for a CRM.
What do I stop paying for if I switch this on? The question nobody asks. A stack that grows and never gets pruned ends up costing more than the time it saves, and at that point the rational move is to go back two tools.
Frequently asked questions
Four to six. Four free ones for measurement (Google Analytics 4, Search Console, Microsoft Clarity, Google Business Profile), one for email and contacts, one for graphics. The seventh and eighth come in when someone will use them every week, not before.
For the first few months, almost entirely. Analytics 4, Search Console, Clarity and Google Business Profile cost nothing; Brevo allows 300 emails a day on its free plan and Mailchimp under 250 contacts with 500 emails a month; HubSpot's free tools cover 2 users and 2,000 sends a month. The first subscription you really need is usually for graphics or SEO monitoring.
With prices checked in September 2026, a local business can manage on £100 a year in licences, meaning Canva Pro alone, keeping everything else on free plans. An industrial SME that tracks its organic rankings reaches about £1,160 a year by adding the Semrush SEO plan billed annually. Ad spend is a separate line and is worth ten to thirty times as much.
All-in-one when one or two people will use it: one login, one contact list, fewer places where data drifts apart. Separate tools when each function has a different owner. The risk with all-in-one is paying for modules nobody opens: according to Gartner's 2023 Marketing Technology Survey, marketers use 33% of their stack's capabilities.
It needs the function, not necessarily the software. If contacts run to a few hundred and one person handles them, a spreadsheet kept with discipline does the same job. A CRM becomes necessary when two people need to know what the other said to the last customer. For context, in Italy only 21.1% of SMEs have a CRM, so the advantage of having one and using it is still wide.
The cost that isn't on the price list
The price of a tool isn't the subscription, it is the hour a week of whoever keeps it up to date. A $7-a-month CRM looked after by someone who logs every call in it costs, all told, more than £2,000 a year in time. That is why the right choice is nearly always the one that reduces the number of places to look, not the one that adds a feature.
Of everything written above, the thing that makes the biggest difference in our work is still the least technological: the list of customers from the last three years, exported from your management system and loaded into a sending tool. It costs nothing and half a day, and in our numbers it beats any subscription in the first year.
If you want to find out which tools you are already paying for without using them and which ones you are really missing, we do the analysis on your own data: you'll find it in our SEO services and in Google Ads management. The full picture of channels, before software, is in the companion guide to small business marketing; for a comparison of general-purpose tools there is best digital marketing tools, and the advertising market figures are in Google Ads statistics 2026. If you work locally, the most profitable tool is still the free listing: how to use it is in local SEO, and the method applied to a real industrial case is in SEO for manufacturers.
