Klaviyo vs Nutshell
A detailed, side-by-side comparison of Klaviyo and Nutshell. 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
Klaviyo edges ahead overall with a rating of 4.5/5. However, Nutshell (4.1/5) may be the better fit if you prioritise Small businesses wanting a simple CRM with built-in email marketing. Read on for the full breakdown.
Klaviyo vs Nutshell at a Glance
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 →Nutshell
★ 4.1Nutshell is a straightforward CRM with built-in email marketing, designed for small businesses that want simplicity without sacrificing essential features.
Starting from: £14/user/month
Best for: Small businesses wanting a simple CRM with built-in email marketing
Read full review →Klaviyo vs Nutshell Feature Comparison
Here is how Klaviyo and Nutshell compare across the features that matter most. We have tested both platforms extensively across client implementations.
| Feature | Klaviyo | Nutshell |
|---|---|---|
| Free Plan Available | Yes | No |
| Starting Price | £0/month | £14/user/month |
| Best For | E-commerce businesses wanting data-driven email and SMS marketing | Small businesses wanting a simple CRM with built-in email marketing |
| Our Rating | 4.5/5 | 4.1/5 |
| Mobile App | Limited | Yes |
| Email Marketing | No | Yes |
| Automation | Yes | Yes |
| Reporting | Basic | Yes |
| Integrations | Limited | Extensive |
| API Access | Limited | Limited |
| Ikaroa Exclusive Discount | N/A | N/A |
Klaviyo vs Nutshell Pricing
Pricing is often the deciding factor. Here is a full breakdown of what each platform charges at every tier:
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
Nutshell Pricing
Foundation
£14/user/month
- ✓Contact management
- ✓Pipeline management
- ✓Activity tracking
- ✓Mobile app
Pro
£35/user/month
- ✓Everything in Foundation
- ✓Sales automation
- ✓Personal email sequences
- ✓Reporting
Power AI
£52/user/month
- ✓Everything in Pro
- ✓AI timeline summarisation
- ✓AI writing assistant
- ✓Zoom transcription
Enterprise
£67/user/month
- ✓Everything in Power AI
- ✓Multiple pipelines
- ✓Unlimited fields
- ✓API support
Not sure which to pick?
Our team has implemented both Klaviyo and Nutshell for clients. We can help you decide based on your specific needs.
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
Nutshell Pros and Cons
✓Pros
- •Simple, easy to learn
- •Built-in email marketing
- •Affordable pricing
- •Good customer support
- •Free data migration assistance
✗Cons
- •Limited customisation options
- •Basic automation compared to competitors
- •Fewer integrations
- •Reporting could be more detailed
- •Not ideal for large enterprises
Our Verdict: Klaviyo vs Nutshell
Both Klaviyo and Nutshell are solid options, but they serve different needs. Having implemented both for multiple clients, here is our recommendation:
Choose Klaviyo if you need E-commerce businesses wanting data-driven email and SMS marketing. With a starting price of £0/month and a rating of 4.5/5, it offers best-in-class e-commerce integrations.
Choose Nutshell if you need Small businesses wanting a simple CRM with built-in email marketing. Starting at £14/user/month with a 4.1/5 rating, it excels at simple, easy to learn.
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 Klaviyo and Nutshell? 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 Klaviyo or Nutshell for your business, migrate your data, and train your team. We have done it dozens of times.
Free consultation. No obligation.