X vs Y

HubSpot vs Mailchimp: which CRM for a small business?

I ran both HubSpot and Mailchimp as the CRM for a one-person business. Here's which one to trust with your contacts and pipeline

By Marc Casco · · 4 min read

Calling both of these a “CRM” is a bit of a stretch in different directions. HubSpot is a full CRM that grew an email tool; Mailchimp is an email tool that grew CRM features. For a small business trying to keep track of contacts, deals, and follow-ups without hiring anyone, that origin story tells you almost everything. I ran both as my actual system of record for a month to see which one a solo operator should trust.

Should a solo business pick HubSpot or Mailchimp?

Pick HubSpot if your business has a sales process, because its free CRM gives a solo operator a real deal pipeline and full contact timeline without spending a cent. Pick Mailchimp if your world is newsletters and campaigns, where its email builder and reporting shine. Choose by the job that actually drives your revenue.

What each one really is

HubSpot started as a sales-and-marketing CRM. Its free tier gives you a proper contact database, deal pipelines, task tracking, and email — all built around the idea of managing relationships and moving people through a funnel.

Mailchimp started as an email newsletter tool and bolted on audience management, tags, and lightweight automation. It thinks in terms of “your audience” and campaigns more than “leads” and “pipeline.”

If you mainly send newsletters and promos, that framing suits you. If you’re tracking prospects, quotes, and follow-ups, you’ll feel Mailchimp’s ceiling fast.

Contact management and pipeline

This is where HubSpot pulls ahead for anything sales-shaped. Every contact has a full timeline — emails, notes, deal stage, tasks — and the visual pipeline lets you drag deals through stages. For a consultant, agency of one, or service business chasing leads, that structure is the whole point of a CRM, and HubSpot’s free tier delivers it genuinely well.

Mailchimp can tag and segment contacts, but it’s not built to manage a sales process. There’s no real deal pipeline in the HubSpot sense. What it does do beautifully is turn your list into revenue through email — which, for a lot of small businesses, is the actual job.

Email and marketing

Here Mailchimp is on home turf. Its email builder, template quality, and campaign analytics are polished from years of being an email-first product. HubSpot’s email is capable and improving, but Mailchimp still feels more refined for pure newsletter and broadcast work.

  • HubSpot: stronger automation for sales sequences and lead nurturing tied to pipeline stages.
  • Mailchimp: better standalone email design and campaign reporting.
  • Both: offer landing pages, forms, and basic automation on their lower tiers.

HubSpot vs Mailchimp at a glance

DimensionHubSpotMailchimp
PricingGenuinely useful free CRM tierFree tier, email-focused paid plans
Ease of useClean, some depth to learnVery approachable
Best forSales pipelines, lead trackingNewsletters, e-commerce marketing
Standout featureFull contact timeline + deal pipelineBest-in-class email builder
WeaknessPaid tiers get expensive fastWeak as a true sales CRM

Pricing reality

HubSpot’s free CRM is remarkably generous — you can run a real contact database and pipeline on it for a long time. The catch is that its paid Sales and Marketing Hubs escalate in price quickly once you outgrow free. Mailchimp is affordable at the low end and priced by contact count, but costs climb as your list grows and you unlock automation. For a solo business, both have viable free starting points; the question is which ceiling you’ll hit first.

Where each let me down

HubSpot’s paid upgrades are pricey, and the platform’s breadth can feel like more than a one-person shop needs. Mailchimp simply isn’t a sales CRM — the moment I wanted to track deals and follow-ups properly, I was working against it. And both, like every CRM, are only as useful as the discipline you bring to keeping contacts updated.

Who should pick which

Pick HubSpot if you have a sales process — leads, quotes, follow-ups, deals to move through stages. Its free CRM is the best starting point for a service business or consultant, full stop.

Pick Mailchimp if your business runs on email — newsletters, product launches, e-commerce campaigns — and you need light contact tagging rather than a real pipeline.

Honestly, plenty of small businesses end up using both: HubSpot to manage relationships and Mailchimp to send beautiful campaigns. If you want the deeper dive, I wrote a full HubSpot free CRM review, and if you’re weighing email tools specifically, GetResponse vs Mailchimp is worth a look. For the lightest possible setup, see my take on CRM-lite for solopreneurs.

The verdict

If you’re tracking leads and deals, HubSpot is the CRM I’d trust — its free tier gives a solo business a real pipeline and contact timeline without spending a cent. If your world is newsletters and campaigns, Mailchimp is the better tool and calling it a “CRM” is almost beside the point. Pick by the job that actually drives your revenue: relationships and pipeline, or list and campaigns.

Our pick

HubSpot

Free CRM that scales

Try HubSpot — Free CRM
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Frequently asked questions

Is HubSpot or Mailchimp better as a CRM for a small business? +

HubSpot is the better true CRM for a small business tracking leads, quotes, and deals, thanks to its full contact timeline and visual deal pipeline on a generous free tier. Mailchimp can tag and segment contacts but isn't built to manage a real sales process.

Does Mailchimp have a sales pipeline like HubSpot? +

No. Mailchimp has no real deal pipeline in the HubSpot sense. It can tag and segment contacts, but it started as an email newsletter tool and thinks in audiences and campaigns rather than leads and stages. For tracking prospects and follow-ups you'll feel its ceiling fast.

Can I use both HubSpot and Mailchimp together? +

Yes, plenty of small businesses use both. They run HubSpot to manage relationships, deals, and pipeline, then use Mailchimp to send polished newsletters and campaigns. Both offer viable free starting points, so the real question is which tool's ceiling you'll hit first as you grow.

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