HubSpot CRM vs Klaviyo
A detailed, side-by-side comparison of HubSpot CRM and Klaviyo. We compare features, pricing, ease of use, and value for money to help you make the right choice in 2026.
Reviewed by the Ikaroa team · Last updated: March 2026
Quick Verdict
HubSpot CRM edges ahead overall with a rating of 4.5/5. However, Klaviyo (4.5/5) may be the better fit if you prioritise E-commerce businesses wanting data-driven email and SMS marketing. Read on for the full breakdown.
HubSpot CRM vs Klaviyo at a Glance
HubSpot CRM
★ 4.5HubSpot offers a free CRM with powerful marketing, sales, and service tools. Popular with small to mid-sized businesses for its generous free tier and intuitive interface.
Starting from: £0/month
Best for: Small to mid-sized businesses wanting a free starting point with room to grow
Read full review →Klaviyo
★ 4.5Klaviyo is the email and SMS marketing platform of choice for e-commerce businesses. Deeply integrated with Shopify, WooCommerce, and other e-commerce platforms, it uses customer data to power highly personalised email and SMS campaigns that drive revenue. Known for its powerful segmentation, predictive analytics, and revenue attribution.
Starting from: £0/month
Best for: E-commerce businesses wanting data-driven email and SMS marketing
Read full review →HubSpot CRM vs Klaviyo Feature Comparison
Here is how HubSpot CRM and Klaviyo compare across the features that matter most. We have tested both platforms extensively across client implementations.
| Feature | HubSpot CRM | Klaviyo |
|---|---|---|
| Free Plan Available | Yes | Yes |
| Starting Price | £0/month | £0/month |
| Best For | Small to mid-sized businesses wanting a free starting point with room to grow | E-commerce businesses wanting data-driven email and SMS marketing |
| Our Rating | 4.5/5 | 4.5/5 |
| Mobile App | Yes | Limited |
| Email Marketing | Yes | No |
| Automation | Yes | Yes |
| Reporting | Yes | Basic |
| Integrations | Extensive | Limited |
| API Access | Limited | Limited |
| Ikaroa Exclusive Discount | N/A | N/A |
HubSpot CRM vs Klaviyo Pricing
Pricing is often the deciding factor. Here is a full breakdown of what each platform charges at every tier:
HubSpot CRM Pricing
Free
£0/month
- ✓Contact management
- ✓Email tracking
- ✓Deal pipeline
- ✓Live chat
Starter
£18/month
- ✓Everything in Free
- ✓Email marketing
- ✓Ad management
- ✓Landing pages
Professional
£720/month
- ✓Everything in Starter
- ✓Automation
- ✓Custom reporting
- ✓Teams
Enterprise
£3,000/month
- ✓Everything in Professional
- ✓Advanced permissions
- ✓Predictive lead scoring
- ✓Custom objects
Klaviyo Pricing
Free
£0/month
- ✓250 contacts
- ✓500 email sends
- ✓150 SMS credits
- ✓Core features
£16/month
- ✓500 contacts
- ✓5,000 emails
- ✓A/B testing
- ✓Automation flows
Email & SMS
£52/month
- ✓500 contacts
- ✓5,000 emails
- ✓1,250 SMS credits
- ✓Automated SMS flows
Not sure which to pick?
Our team has implemented both HubSpot CRM and Klaviyo for clients. We can help you decide based on your specific needs.
HubSpot CRM Pros and Cons
✓Pros
- •Generous free tier with no time limit
- •Excellent user interface and onboarding
- •All-in-one platform (marketing, sales, service)
- •Huge integration marketplace (1,000+)
- •Strong community and learning resources
✗Cons
- •Gets expensive quickly at Professional tier
- •Free plan has HubSpot branding
- •Limited customisation on lower tiers
- •Annual contracts on paid plans
- •Per-seat pricing adds up for larger teams
Klaviyo Pros and Cons
✓Pros
- •Best-in-class e-commerce integrations
- •Powerful predictive analytics and segmentation
- •Excellent revenue attribution reporting
- •Deep Shopify integration
- •Strong template library for e-commerce
✗Cons
- •Expensive as contact list grows
- •Steep learning curve for beginners
- •Overkill for non-e-commerce businesses
- •Free plan is very limited
- •SMS pricing can add up quickly
Our Verdict: HubSpot CRM vs Klaviyo
Both HubSpot CRM and Klaviyo are solid options, but they serve different needs. Having implemented both for multiple clients, here is our recommendation:
Choose HubSpot CRM if you need Small to mid-sized businesses wanting a free starting point with room to grow. With a starting price of £0/month and a rating of 4.5/5, it offers generous free tier with no time limit.
Choose Klaviyo if you need E-commerce businesses wanting data-driven email and SMS marketing. Starting at £0/month with a 4.5/5 rating, it excels at best-in-class e-commerce integrations.
Still not sure? Talk to the Ikaroa team. We have helped hundreds of businesses make this exact decision, and we are happy to point you in the right direction.
🎁 Get either product at a discount through Ikaroa Partners
Consider Open Doors Instead
Why choose between HubSpot CRM and Klaviyo? Open Doors gives you the best features of both in one platform, for less. It is an all-in-one CRM with email marketing, SMS, funnels, booking, invoicing, automation, and more, starting at just £97/month with unlimited contacts.
Need implementation help?
Ikaroa can set up HubSpot CRM or Klaviyo for your business, migrate your data, and train your team. We have done it dozens of times.
Free consultation. No obligation.