Semrush vs Klaviyo
A side-by-side comparison of features, pricing, and ratings to help you choose.
Semrush
All-in-one SEO, content & competitive research
$139/mo
From ~$139/mo; add-ons for extra users & data
Klaviyo
Email & SMS built for ecommerce data
Free plan
Free up to 250 contacts; scales with list size + SMS
At a glance
| Spec | Semrush | Klaviyo |
|---|---|---|
| Editorial rating | 4.5 / 5 | 4.5 / 5 |
| Starting price | $139/mo | Free plan |
| Budget tier | Premium | Mid-range |
| Complexity | Advanced | Intermediate |
| Primary category | SEO & Content | Email Marketing |
| Integrations | 50+ | 350+ |
| Founded | 2008 | 2012 |
Feature comparison
Semrush offers 6 of 12 tracked features; Klaviyo offers 8.
| Feature | Semrush | Klaviyo |
|---|---|---|
| Free plan | ||
| Email campaigns | ||
| Automation workflows | ||
| Built-in CRM | ||
| Landing page builder | ||
| A/B testing | ||
| Analytics dashboards | ||
| SEO tooling | ||
| Social scheduling | ||
| AI assistant | ||
| API & webhooks | ||
| Priority / 24-7 support |
Semrush
Pros
- Enormous toolkit covering SEO, PPC, content & social
- Massive keyword and competitor database
- Excellent for competitive gap analysis
Cons
- Pricing is high for individuals
- Limited results/users per seat on base plan
- Can feel sprawling for a focused SEO task
Klaviyo
Pros
- Unmatched ecommerce data model and segmentation
- Predictive analytics (CLV, churn risk) built in
- Email + SMS in one platform
Cons
- Pricing climbs sharply with list size
- Overkill for non-ecommerce senders
- Template editor less polished than rivals
The verdict
These two are evenly matched on our score. Choose Semrush if you value marketing teams that want one platform for seo, ppc, and content. Choose Klaviyo if you need ecommerce brands that want revenue-driven email & sms.
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