CRM for a small service business in the UK: how to choose (and make it stick)

If you run a small service business, you've probably searched for the best CRM and ended up more confused than when you started.

The truth is there isn't a best one. There's only the CRM that is the closest match to how your business already works. No tool will fit perfectly. The one that comes closest will ask the least of your team.

This post covers four CRMs I've used with small UK service businesses: HubSpot, Zoho CRM, OnePageCRM and GoHighLevel. I'm not affiliated with any of them, and I have no loyalty to any tool. I'll tell you where each one works well and where it doesn't.

But choosing is only half of it. The part that catches most teams out comes after you've picked one, so I've delved deeper into that in the second half of this post.

Before you look at any CRM

A CRM is one place to keep track of who you're talking to, where each relationship has got to, what's been agreed and what needs to happen next. It replaces the spreadsheet, the email threads and the sticky notes.

Start with the problem. These five questions will narrow the field quickly:

What is the most painful part of managing clients right now? It might be follow-up, seeing your pipeline at a glance, or typing the same details in several places.

Who will use it, and how comfortable are they with new software? The best CRM is the one your team will actually open.

How many client relationships are you managing, and how long is your sales process? A short conversation and a multi-stage pipeline need very different tools. What suits a dedicated sales team can overwhelm a two-person consultancy that just needs to know who to chase this week.

What does it need to connect to? If it has to talk to your invoicing, project or email tools, check the list of integrations before you commit.

How much time do you really have to set it up? Some tools need a lot of set-up to work well.

One client of mine runs a small social media agency. She bought a pre-built template to try, and it looked great... until she opened it. She couldn't work out how to use it, and she didn't have the time to learn. I see this often. A template is built around someone else's way of working. And fitting your own processes into it takes headspace, which is the one thing most business owners are short of.

That's why I say no tool will fit your business perfectly. The best one is the closest match to the way you already work. The closer the match, the more comfortable the change will be for your team.

If you're still working from spreadsheets, my post on moving your small business off spreadsheets is a good place to start.

If what you need is a project tool rather than a CRM, see Airtable or Notion: which is better for a small service business?

Four CRMs I've worked with

These are not the only options by far, and this not a ranked list. Each one suits a different kind of business.

HubSpot

HubSpot is popular, especially with marketing teams. The screens are easy to follow and there's plenty of help for learning it. It works well when your sales process has several stages, several contacts at one client, and emails you want to see next to each deal. The pipeline view shows where every relationship stands. Features differ by plan, so check that what you need is included before you commit.

Best for: small service businesses with a defined sales pipeline and some complexity in their client relationships.

Less suited to: very small businesses that want something very simple, or teams without the time to look after a larger system.

Zoho CRM

Zoho CRM sits in the middle. You can build pipeline stages that match your real sales process and track every activity against a contact or deal. It also connects directly to other Zoho tools, such as Zoho Books for invoicing, so details move across without retyping. Like most platforms, it rewards proper set-up. A version built around your real processes will serve you far better than the default.

Best for: small service businesses that want a capable CRM with room to grow, especially if they already use, or are thinking about, other Zoho tools.

Less suited to: businesses that need the simplest possible set-up.

OnePageCRM

OnePageCRM is built on one idea: every contact should have a next action, and every next action should have a date. The whole platform is a single list that tells you what to do today to keep each relationship moving. If your main problem is follow-up, remembering to get back to people and not letting good leads go cold, it does that job well. It's simple to set up and simple to use. That simplicity is also its limit. It won't suit a complex pipeline, a very large contact list or a long list of integrations.

Best for: small service businesses, consultants, coaches and freelancers whose main need is staying on top of follow-ups.

Less suited to: businesses with complex pipelines, large contact databases or many integrations.

GoHighLevel

GoHighLevel is built with agencies in mind. It combines a CRM with email and SMS marketing, landing pages, booking and pipelines, and it lets an agency resell it under its own brand. That is why it has spread so widely. As the CRM for your own small business it can feel like too much. I've worked with small businesses that bought it on a coach's or a peer's recommendation and found, months later, that they were only using a fraction of it.

Best for: agencies managing several client accounts, or businesses that need the resell option.

Less suited to: small service businesses that want a straightforward CRM for their own clients. The set-up effort rarely pays off at that size.

After you choose

The choice is the easy part in the CRM project. The hard part is getting used to the change. 

The new way will feel harder at first. You will have to think about every step you take, where before you did it without thinking. That is normal. It is also the point where many teams drift back to the old spreadsheet. In my experience, it takes about 8 to 12 weeks for a new way of working to become ingrained. Only then does it start to feel easier.

A CRM also won't fix a process that doesn't work. If the steps are unclear today, they will be unclear in the new system too. It helps to tidy the process first. So plan for the slow part. Pick a start date and be upfront with your team that it will feel slower for a while. Give one person ownership of it. Move one pipeline across first, not everything at once. Then check in with the team every few weeks to ask what's getting in the way.

If your team is already struggling to use something new, my post on how to get your team to use a new system goes deeper.

Where I can help

If you'd rather not do the choosing and the set-up on your own, that's what Simplify is for. It's my CRM setup service for small UK service businesses. I learn how your business really runs, research the options against your situation, and come back with two or three choices and a clear recommendation. You decide. Then I build the CRM around your processes and train your team on it, with a recorded walkthrough they can come back to.

Most projects take 12 weeks. Simplify starts from £3,000, with a fixed price agreed before we begin.

If you already have several tools that don't talk to each other, you may be asking a different question. Have a look at should we replace our CRM or just integrate it properly?