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Small business marketing on a budget: what to do first, and what to skip

A prioritised plan for small business marketing on a budget in the UK: the free things with the biggest return, what to spend a little on, what to avoid, and a 90-day plan.

Small business marketing on a budget is mostly about order. The cheapest wins are nearly always the ones people skip because they are not exciting: replying quickly, asking for reviews, staying in touch with people who already paid you once. The expensive mistakes are usually made by spending on visibility before the basics are in place to turn that visibility into work.

Here is what to do, in the order that tends to give the most back for the least money.

The free things, ranked by return

Before spending a penny, work down this list. Each item costs time rather than money, and each one makes every later pound work harder.

  • Answer every enquiry quickly. Calls, texts, emails, DMs, form submissions. An enquiry you already have is worth more than any new marketing. If you cannot answer during the day, set clear voicemail and auto-replies saying when you will get back.
  • Complete your Google Business Profile. Categories, service areas, hours, photos, services and a proper description. It is free and it is where many local customers find you. Our Google Business Profile and Google Maps guides go through it step by step.
  • Ask every happy customer for a review. A short text with the direct link, sent the same day, works better than asking later. Never offer anything in return for a review; incentivised reviews breach Google's policies and can breach UK consumer law.
  • Ask for referrals. Satisfied customers are usually glad to recommend you if you ask plainly and make it easy. Business cards or a simple text they can forward help.
  • Stay in touch with past customers. Service reminders, seasonal check-ins and a short email or message a few times a year bring back work that costs nothing to win.
  • Build local relationships. Trades that refer to each other, venues and suppliers, estate agents and property managers, gyms and physios. One good partner can be worth more than a year of ads.
  • Post regularly on one social platform. Real work, real people, useful answers, a couple of times a week.

What to do at each budget level

Once the free basics are running, here is roughly how to use money at different levels. Figures are typical market prices at the time of writing and vary by supplier and area.

Small business marketing by monthly budget (typical UK market prices, illustrative)
BudgetWhere it goesTypical cost
£0Google Business Profile, reviews, referrals, social posts, past-customer follow-ups, local partnershipsYour time: a few hours a week
Low (under £100 a month)A proper website on a monthly plan, business email, printed cards with a QR code to your reviews or site, a free-tier email toolCards: roughly £20 to £40 for a few hundred; email tools often free for small lists
Moderate (£100 to £500 a month)A small, tightly targeted Google Ads or social ads test, vehicle or shop signage, sponsorship of a local club, professional photos once a yearVan lettering and signage usually a one-off of a few hundred pounds; photography varies widely
Higher (£500+ a month)Ongoing paid ads with tracking, regular content, more pages targeting your most valuable servicesDepends almost entirely on your category and competition

Where a website fits

A website is not the first thing on the list, but it is usually the first thing worth paying for. Every other kind of marketing (Google searches, social posts, referrals, van signs, leaflets) ends with someone looking you up. What they find decides whether they ring you or the next name.

A good small business website does not need to be expensive, but it does need to do the job: say what you do and where, show real work, give price guidance, and make contact effortless on a phone. Our cost guides explain what is reasonable to pay; at Nerdsharks our own sites start at £299 setup and £99 a month, designed from scratch and written for your business.

What not to spend on

Budget marketing is as much about saying no as saying yes. These are the common ways small businesses lose money:

  • Anyone guaranteeing first place on Google. Nobody can guarantee rankings, and cold calls promising it are a warning sign.
  • Paid “premium” directory listings you have not checked for traffic. A free listing is often all you need; ask any directory what enquiries it will actually send.
  • Pay-to-enter awards. Some “best business in the region” awards exist mainly to sell entry fees, dinner tickets and winner logos.
  • Buying followers or likes. They do not buy anything, and they make your real engagement look worse.
  • Glossy magazine or newspaper ads with no way to track results. If you do try print, use a unique phone number, offer code or web address so you can tell whether it worked.
  • Paid ads before the basics. Ads sending people to a slow website with no reviews and an unanswered phone are paying to disappoint people.
  • Long contracts. Be wary of any marketing service that locks you in for a year or more before you have seen results.

Measure what works, however roughly

You do not need fancy analytics to know what is working. Ask every new customer how they found you and write it down: a notebook, a spreadsheet, a column in your job app. After three months you will know whether Google, referrals, Facebook or the van is doing the work, and you can move time and money accordingly.

If you spend on anything measurable, such as ads, leaflets or a directory, give it its own phone number, link or code. Our guide to tracking where enquiries come from explains simple ways to do this.

A 90-day plan

If you want a plan to follow rather than a list, here is one that fits around a full working week.

A 90-day small business marketing plan on a budget
WhenFocusWhat done looks like
Weeks 1 to 2FoundationsGoogle Business Profile complete, voicemail and auto-replies set, a “how did you hear about us?” question on every enquiry
Weeks 3 to 4Reviews and referralsA review request sent after every job or sale, a referral ask built into your thank-you message
Weeks 5 to 6WebsiteA website that shows your work, prices or price guidance and tap-to-call, linked from your profile and social accounts
Weeks 7 to 8Past customersA list of past customers with permission to contact, and one useful message or reminder sent
Weeks 9 to 10Local partners and socialTwo or three referral relationships started, a weekly posting routine running
Weeks 11 to 12Review and testLook at where enquiries came from, then decide whether a small, tracked paid test makes sense

Questions people also ask

What is the cheapest way to market a small business?
The cheapest way to market a small business is to make the most of customers you already have: reply to every enquiry quickly, ask every happy customer for a review and a referral, and keep in touch with past customers. A complete Google Business Profile is also free and brings in local searches.
How much should a small business spend on marketing?
There is no fixed right amount for small business marketing spend. Start with the free basics, then spend where you can measure a return, such as a website that converts and small, tracked ad tests. Increase spend only on activities that are producing paying customers at a cost you are happy with.
Is leaflet marketing still worth it?
Leaflets can still work for very local services such as window cleaning, gardening, takeaways and home services, especially in a tight area you want to build up. Use a unique phone number, code or web address so you can tell whether a drop produced any work before repeating it.
Should a new business pay for advertising straight away?
A new business should usually get its free foundations in place before paying for advertising: a Google Business Profile, a basic website, a way of collecting reviews and a fast reply to every enquiry. Paid ads work far better once people who click find proof and an easy way to get in touch.
How can I market my business for free?
You can market a business for free by completing your Google Business Profile, collecting reviews, asking for referrals, posting your real work on one social platform, joining local community groups, and building referral partnerships with complementary businesses. Each costs time rather than money and builds over months.

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