Capsule CRM vs HubSpot: which one suits a UK small business?
If you're researching small business CRMs in the UK, Capsule and HubSpot will both come up. This is the comparison I'm asked about most often by business owners who've narrowed their shortlist to two and want a tiebreaker.
The honest version is below. I'm a Capsule Certified Partner so weight my view accordingly. I'm going to spend most of the piece on where HubSpot is the right answer, because that's the more useful side of the comparison for most readers.
There's a longer guide to Capsule's alternatives for the broader comparison across all the major CRMs.
The fundamental difference
Capsule and HubSpot solve different problems even though they look similar from the marketing pages.
Capsule was built as a relationship-first CRM. The contact is the centre of the system. Deals, projects, tasks, and emails all attach to the contact. The product assumes you're running a business where the same clients matter for years.
HubSpot was built as a marketing-first platform that grew a CRM. The contact is the centre of the system here too, but the gravity of the product pulls towards the marketing funnel. Forms, landing pages, email automation, nurture sequences, attribution. The CRM is the bit that catches the contacts the marketing brings in.
This difference shows up everywhere. Capsule's interface is tight and focused. HubSpot's is broader and busier. Capsule's customisation is light. HubSpot's is deep. Capsule's pricing is steady. HubSpot's pricing has a free tier and an upgrade cliff.
The free tier question
HubSpot's free CRM tier is genuinely good. Unlimited contacts, basic pipeline management, email integration, mobile app, the lot. For a small business starting from nothing, HubSpot Free is often the cheapest way into a CRM at all.
The catch isn't the free tier. The catch is what happens when you try to use HubSpot properly.
The free CRM doesn't include marketing automation beyond very basic email. It doesn't include sales sequences. It doesn't include custom reporting. It doesn't include the features that make HubSpot HubSpot. Those live in the paid tiers (Starter Hub, Professional Hub, Enterprise Hub), and the prices step up fast.
For a small UK business with five users, getting to the features most people want from HubSpot tends to mean Sales Hub Professional, which lands around £400 to £600 per month at the time of writing. Add Marketing Hub if you want the marketing features, and you're looking at four-figure monthly costs comfortably.
That's not bad value if you'll use what you're paying for. It's terrible value if you're paying for it because the free tier didn't quite cut it.
When HubSpot is the right answer
Specific situations where I'd point a client at HubSpot rather than Capsule.
When your business runs on inbound marketing. Content, SEO, social, email nurture. If marketing is the primary engine that generates sales, HubSpot's integration of marketing and CRM is genuinely compelling. Capsule has Mailchimp integration but isn't a marketing platform.
When you have an in-house marketing function. Someone has to use HubSpot's marketing features for the integrated stack to make sense. Without that person, you're paying for capability you can't use.
When you want one platform for marketing, sales, and service. HubSpot's Hubs (Marketing, Sales, Service, Operations, Content) can run as an integrated suite. For larger teams, that integration is valuable.
When you're growing fast and you might need an enterprise-grade CRM in the next two years. HubSpot's upper tiers are properly enterprise-capable. Capsule scales well for small businesses but caps out around fifteen to twenty users.
When Capsule is the right answer
For most small UK service businesses I work with, Capsule is the answer rather than HubSpot. The reasons.
Your sales aren't primarily marketing-driven. If your work comes from referrals, networking, direct outreach, or word of mouth more than from inbound funnels, you're not going to use most of HubSpot's marketing features. Capsule's lighter footprint suits the situation better.
You're small enough that the price difference matters. The gap between Capsule's per-user pricing and HubSpot's paid tiers is significant at five users, large at ten users.
You have project delivery to manage. Capsule's Tracks feature is genuinely useful for service businesses delivering project work. HubSpot's Service Hub does similar things but you're paying enterprise prices for it.
You want a CRM that earns its keep without becoming a job. Capsule is light to set up and light to run. HubSpot's depth is an advantage when you're using it; a tax when you're not.
The pricing reality
Comparing pricing properly is hard because the tiers don't map cleanly. The rough version, for a five-person team in mid-2026.
Capsule Growth: around £32 per user per month, so £160/month for five users.
Capsule Advanced: around £52 per user per month, so £260/month.
HubSpot Starter Sales Hub: around £15 per user, but with significantly less functionality than Capsule Growth.
HubSpot Professional Sales Hub: around £80 per user (with a £1,200 annual minimum on top in some configurations), which puts a five-user team at £400+/month.
HubSpot Sales Hub + Marketing Hub Professional combined: realistic four-figure monthly costs.
Pricing changes; check current pricing on both sites. The shape of the difference is steady.
The honest verdict
For most small UK service businesses where the sales model isn't marketing-driven: Capsule.
For inbound-marketing-led businesses with the headcount to use HubSpot's marketing features: HubSpot.
For growing businesses that might need enterprise capability in two to three years: HubSpot.
For everyone in the middle who can't decide: the better question than "Capsule or HubSpot?" is "Marketing-led or relationship-led?". That answer usually picks the CRM for you.
If you'd like a structured second opinion on which one would suit your specific business, a CRM Audit is the cheapest way to get one. An hour with me, a written summary, no obligation to engage further. The full guide to Capsule is the other useful piece if you want more depth on the recommended option.