Disclosure: Some links on this page may become affiliate links. If you sign up through one, we may earn a commission at no extra cost to you. See our Affiliate Disclosure.

If your customer details live in a spreadsheet, an inbox and a few sticky notes, a CRM (customer relationship management tool) is the upgrade that pays for itself first. It keeps every contact, conversation and deal in one place, so follow-ups stop slipping through the cracks.

The catch is that there are hundreds of options. This guide narrows it down to four that suit small businesses and solo operators, and shows you how to pick.

What a CRM actually does

At its simplest, a CRM stores your contacts and shows where each one is in your process. Most also track deals through a pipeline, log emails and calls, set reminders, and report on what’s working. Beyond that, features vary a lot, and many are things a small business will never use.

How to choose

• Budget: Decide what you can spend today, and what happens to the price as you add contacts or teammates.
• Ease of use: A tool your team avoids is worse than a basic one they use daily.
• Your main channel: Sales calls, email, or online enquiries all favor different tools.
• Integrations: Check that it connects to the email, calendar and forms you already use.
• Room to grow: Switching CRMs later is painful, so look at the upgrade path.

Our picks

1. HubSpot CRM: best free starting point

HubSpot’s core CRM is free with no expiry date and no credit card needed, which makes it easy to try. It handles contacts, deal pipelines, email tracking and meeting scheduling, and it connects to a large library of apps. The trade-off is that advanced features sit in paid tiers, and those can get expensive as you grow. Best for small businesses that want to start free and scale up.

2. Zoho CRM: best for customization

Zoho offers a lot of flexibility at a modest price, with strong options for automating repetitive steps. That flexibility means a steeper learning curve than simpler tools. Best for teams that want to shape the CRM around their own process.

3. Pipedrive: best for sales pipelines

Pipedrive is built around a visual sales pipeline, so it’s quick to learn if your day is mostly moving deals forward. It’s narrower than all-in-one platforms, so it suits sales-led businesses more than marketing-led ones. Check its current plans and trial before deciding.

4. Brevo: best if email is your main channel

Brevo started as an email marketing tool and includes CRM features alongside it. We use Brevo ourselves at ForgeAstute for newsletter delivery and transactional emails, and its sender setup and double opt-in tools are straightforward once configured. If your growth comes from newsletters and campaigns, keeping both in one place is convenient.

Quick comparison

Tool	Best for	Watch out for
HubSpot CRM	Free start, room to grow	Paid tiers get pricey
Zoho CRM	Customization	Learning curve
Pipedrive	Sales pipelines	Narrower scope
Brevo	Email-led businesses	Lighter sales tools

Which one should you pick?

If you’re unsure, start with HubSpot’s free CRM. It costs nothing to try and shows you quickly what you actually need. Choose Pipedrive if your work is mostly sales calls, Zoho if you want to tailor everything, and Brevo if email is your engine. Whatever you choose, run it for a month before paying for anything more, and check each provider’s current pricing, since plans change often.

Want to save time once your CRM is running? See our guides on why automation is key to your success and digital operations tools.