Aweber vs Klaviyo: Which is Better in 2026?
Choosing between Aweber and Klaviyo comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Aweber
Email marketing for small business
Best for you if:
- • AWeber is an email marketing platform for small businesses and entrepreneurs
- • It provides email automation, landing pages, and subscriber management
Klaviyo
Email marketing for e-commerce
Best for you if:
- • You want to try before committing
- • Klaviyo is an email and SMS marketing platform built specifically for e-commerce
- • It provides advanced segmentation, automation flows, and predictive analytics for online stores
| At a Glance |  Aweber |  Klaviyo |
|---|---|---|
Starts at | $15/moLite | FreeFree tier available |
Best For | Email Marketing | Email Marketing |
Rating | 4.1/5 | 4.6/5 |
Free plan | No | Yes |
Choose Aweber or Klaviyo?
Choose Aweber if
Email marketing for small business
- Simple email marketing
- Good for beginners
- Reliable deliverability
Choose Klaviyo if
Email marketing for e-commerce
- E-commerce focused
- Powerful segmentation
- Revenue attribution
| Feature | Aweber | Klaviyo |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | ★4.1/5 968 reviews | ★4.6/5 1,898 reviews |
| Categories | Email MarketingMarketing Automation | Email MarketingMarketing Automation |
In-Depth Analysis
Aweber
Email marketing for small business
Aweber's pricing is on the expensive side, especially the 'Lite' tier at $15/month for only 500 subscribers and limited features, considering competitors offer more for less or even free.
Watch out
Subscriber count increases price significantly.
Strengths
- +Simple email marketing
- +Good for beginners
- +Reliable deliverability
- +Landing pages
- +Free tier
Weaknesses
- -Limited automation
- -Dated interface
- -Less powerful than competitors
- -Feature limited
- -Per-subscriber pricing
Key features
Klaviyo
Email marketing for e-commerce
Klaviyo offers a genuinely useful free tier (250 contacts, 500 emails/mo) but costs escalate rapidly with list growth, from $30/mo at 1,000 contacts to $150/mo at 10,000 and $1,380/mo at 100,000.
Watch out
Since Feb 2025, you pay for ALL active profiles, not just contacts you email. Imported but unengaged contacts still count toward billing
Strengths
- +E-commerce focused
- +Powerful segmentation
- +Revenue attribution
Weaknesses
- -Expensive at scale
- -Learning curve
Key features
Pricing: Aweber vs Klaviyo
| Plan | Aweber | Klaviyo |
|---|---|---|
| Tier 1 | $15 Lite | Free Free |
| Tier 2 | $30 Plus | $20 Email |
| Tier 3 | $99 Done For You | From $35 Email + SMS |
Pricing verified from each vendor's public pricing page. Compare in detail on Aweber pricing and Klaviyo pricing.
Who Should Use What?
On a budget?
Klaviyo has a free tier. Aweber is paid only.
Go with: Klaviyo
Want the highest-rated option?
Aweber: 4.1/5 (968 reviews). Klaviyo: 4.6/5 (1,898 reviews).
Go with: Klaviyo
Value user reviews?
Aweber: 968 reviews (4.1/5). Klaviyo: 1,898 reviews (4.6/5).
Go with: Klaviyo
3 Questions to Help You Decide
What's your budget?
Aweber is paid. Klaviyo is freemium. Klaviyo lets you start free.
What's your use case?
Both are email marketing tools. Compare their specific features to decide.
How important are ratings?
Klaviyo is rated higher: 4.6/5 vs 4.1/5.
Key Takeaways
Klaviyo
- Higher user rating: 4.6/5 vs 4.1/5
- Larger review base (1,898 reviews)
- Free tier available
- Our pick for this comparison
Aweber
- Choose if you want email marketing for small business
The Bottom Line
Klaviyo is our pick.
Frequently Asked Questions
Is Aweber or Klaviyo better?
Klaviyo is rated in our evaluation. Aweber is paid and Klaviyo is freemium.
What are Aweber and Klaviyo used for?
Aweber: Email marketing for small business. Klaviyo: Email marketing for e-commerce.
What does Aweber cost vs Klaviyo?
Aweber is a paid tool. Klaviyo is freemium (free tier + paid plans). Visit their websites for detailed pricing.