AWeber vs MailerSend: Complete Comparison (2026)
An in-depth comparison of AWeber and MailerSend to help you choose the right tool for your business.
Last updated: November 2026
AWeber
6.1/10
Email marketing platform for small businesses and creators, with newsletters, automations, landing pages, sign-up forms, AI writing help and light ecommerce tools.
MailerSend
6.9/10
MailerSend is a transactional email and SMS API with SMTP relay and a template builder, aimed at developers and businesses sending app-triggered messages.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.1/10 | 6.9/10 |
| Scalability | 4/10 | 7/10 |
| Ease of Use | 7/10 | 8/10 |
| Customization | 5/10 | 6/10 |
| Security | 6/10 | 6/10 |
| Support | 8/10 | 8/10 |
| Cost | 6/10 | 7/10 |
| Integration | 7/10 | 7/10 |
| Analytics | 5/10 | 6/10 |
| Pricing | ||
| Free plan | No | Yes |
| Cheapest paid plan | $15/mo Lite | $7/mo Hobby |
| Estimated cost for 10 users | $30/mo Plus | $110/mo Professional |
| Features | ||
| Email Marketing | ||
| A/B Testing | Not listed | |
| E-commerce Features | Not listed | |
| Landing Pages | Not listed | |
| Segmentation | Not listed | |
| SMS Marketing | Not listed | |
| Webinars | Not listed | |
AWeber vs MailerSend cost by team size
MailerSend costs less up to 5 users; AWeber costs less from 10 users.
| Team size | AWeber | MailerSend |
|---|---|---|
| 1 user | $15/moLite | FreeFree |
| 5 users | $30/moPlus | $7/moHobby |
| 10 users | $30/moPlus | $110/moProfessional |
| 25 users | $30/moPlus | $110/moProfessional |
| 50 users | $30/moPlus | $110/moProfessional |
The plan that fits each team size, billed monthly, before add-ons and usage charges. Each cost opens that tool's pricing calculator for the team size.
Which One Should You Choose?
Why choose AWeber
- Lower estimated cost for 10 users: $30/mo vs $110/mo
- Better fit for freelancers (8/10 vs 6/10)
Why choose MailerSend
- Has a free plan (AWeber does not)
- Higher Scalability score (7/10 vs 4/10)
- Higher Ease of Use score (8/10 vs 7/10)
- Better fit for agencies (7/10 vs 3/10)
- Better fit for enterprise (6/10 vs 2/10)
Pros & Cons
AWeber
Pros
- Support is the most praised area in reviews, and every plan includes 24/7 support (priority support on Plus).
- AI tools draft weekly newsletters, suggest subject lines and build a branded template from your own assets.
- RSS-to-email sends campaigns automatically when a blog, podcast or YouTube feed publishes, which suits content creators.
- Plus removes caps on lists, automations, segments and users at a low entry price of 30 USD a month.
Cons
- Costs climb steeply with list size, reaching about 600 to 750 USD a month at 100,000 subscribers.
- Lite is restrictive: one list, three automations, one segment and AWeber branding.
- Reviewers often call the interface dated, and say templates and advanced automation are limited.
- There is no SMS channel and no free plan on the current pricing page, and monthly sends are capped at 10 to 12 times list size.
- Some reviewers report that deliverability has declined.
MailerSend
Pros
- Developers can send through a REST API or an SMTP relay, with SDKs and connectors for Laravel, Django, Rails, Symfony, Supabase and Firebase.
- A free tier of 500 emails and a $7 Hobby plan make it cheap to start.
- Capterra reviewers repeatedly praise its responsive support and clear documentation.
- Built-in blocklist and DMARC monitoring help teams protect deliverability.
- Starter and higher plans add an SMS API, and a WhatsApp add-on is available.
Cons
- It is built for transactional email, not full marketing campaign management.
- Reviewers report sudden throttling or account suspensions after bounce or complaint thresholds are crossed.
- Free and Hobby plans keep only one day of activity history.
- SMS is limited to the USA and Canada.
Not sold on either?
Frequently Asked Questions
MailerSend scores higher on our Marketing criteria: 6.9/10 against 6.1/10 for AWeber. The largest gap is in Scalability: 4/10 for AWeber and 7/10 for MailerSend.
AWeber costs less for 10 users: about $30/mo on its Plus plan, against about $110/mo on its Professional plan for MailerSend, billed monthly.
MailerSend has a free plan; AWeber does not list one.
MailerSend is the better fit for agencies: we rate it 7/10 for them, against 3/10 for AWeber.
