Choose AWeber if you need
- Integration with WordPress, PayPal or Facebook. We haven't found them on Klaviyo's website.
At a glance
- Both have a free plan.
- AWeber offers a free trial (14 days). We haven't confirmed one for Klaviyo.
- AWeber's lowest paid plan is Plus at $30, as of October 28, 2026.
- Both work with Shopify.
- Klaviyo lists SOC 2 and GDPR. We haven't confirmed any of these for AWeber.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Klaviyo if you need
No checked fact sets Klaviyo apart from AWeber yet.
AWeber
Nobody has reviewed AWeber yet. Its rating shows once it has 3 reviews.
Review AWeber
Klaviyo
Nobody has reviewed Klaviyo yet. Its rating shows once it has 3 reviews.
Review KlaviyoThe facts
- What it does
- AWeberAn email marketing platform that helps small businesses grow their audience and boost sales.
- KlaviyoAI-first B2C CRM that unifies marketing and service across email, SMS, WhatsApp and more
- Free plan
- AWeberYes
- KlaviyoYes
- Pricing
- AWeberNot confirmed
- KlaviyoNot confirmed
- Paid plans from
- AWeber
What they share
From the platforms and integrations each website lists.
Integrations
Both
- Shopify
Only AWeber
- WordPress
- PayPal
- Zapier
- Canva
Only KlaviyoNothing else listed
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between AWeber and Klaviyo yet.
Used either of them?
Your review makes this comparison better for the next person. Review AWeber or review Klaviyo.