AWeber vs Klaviyo: Complete Comparison (2026)
In comparing AWeber and Klaviyo in 2026, Klaviyo is the stronger choice for e-commerce brands on shopify wanting data-driven email marketing due to best for e-commerce businesses. AWeber excels for small businesses wanting reliable email marketing with good support with very reliable deliverability. AWeber offers Autoresponders, Email templates, Landing pages starting at $12.50/mo with a free plan. Klaviyo provides Ecommerce integrations, SMS marketing, Predictive analytics from $20/mo with a free tier. For teams prioritizing value, Klaviyo delivers a hiltonsoftware Score of 78/100. AWeber and Klaviyo compete in the email marketing segment of the SaaS market, where cloud-native solutions, API integrations, and workflow automation drive enterprise and SMB adoption. Other leading email marketing tools include Mailchimp, ConvertKit, Campaign Monitor. AWeber serves 120K+ users globally (founded 1998) while Klaviyo reports 130K+ orgs active users (founded 2012).
AWeber vs Klaviyo at a Glance
What are the main differences between AWeber and Klaviyo?
AWeber and Klaviyo differ across ease of use, features, value, support, integrations, scalability, and learning curve. Klaviyo leads in 7 of 7 categories.
What are the pros and cons of AWeber vs Klaviyo?
Which is better, AWeber or Klaviyo?
After evaluating AWeber and Klaviyo across features, pricing, integrations, and user satisfaction, Klaviyo earns a higher hiltonsoftware Score of 78/100 versus AWeber at 73/100. Klaviyo stands out for "best for e-commerce businesses" and "deep shopify integration". AWeber delivers competitive advantages in "very reliable deliverability", making AWeber a viable alternative.
Both AWeber and Klaviyo offer free plans. AWeber paid plans start at $12.50/mo while Klaviyo begins at $20/mo. ROI depends on which features justify upgrading.
Bottom line: Choose AWeber for small businesses wanting reliable email marketing with good support. Choose Klaviyo for e-commerce brands on shopify wanting data-driven email marketing. Both AWeber and Klaviyo are established email marketing platforms.
Small businesses wanting reliable email marketing with good support.
E-commerce brands on Shopify wanting data-driven email marketing.
AWeber vs Klaviyo: Frequently Asked Questions
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Reviewed by Marcus Johnson, Marketing & Growth Specialist. Last updated: 2026-04-24. Pricing verified: March 2026.
Read our scoring methodology to understand how the hiltonsoftware Score is calculated.