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AWeber and Mailchimp are two of the most established names in email marketing — both have been helping small businesses send emails for over 20 years. But they’ve evolved in very different directions, and in 2026 they suit quite different types of businesses.
In this comparison I’ll break down exactly how AWeber and Mailchimp stack up across every key area — free plans, pricing, features, automation, ease of use, and deliverability — so you can make the right choice for your business.
AWeber vs Mailchimp: Quick Verdict
| AWeber | Mailchimp | |
|---|---|---|
| Best for | Beginners wanting simplicity and unlimited sends | Very small businesses wanting brand recognition |
| Free plan contacts | 500 | 500 |
| Free email sends | Unlimited | 1,000/month |
| Paid from | $12.50/month | $13/month |
| Templates | 600+ | 100+ |
| Automation | ⭐⭐⭐ | ⭐⭐⭐ |
| Deliverability | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Ease of use | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| AI tools | ✅ | ✅ |
| Free support | ✅ Live chat included | ⚠️ 30 days only |
| Integrations | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Value for money | ⭐⭐⭐⭐ | ⭐⭐⭐ |
| Overall rating | ⭐ 4.2/5 | ⭐ 4.0/5 |
Bottom line: AWeber edges ahead of Mailchimp on the metrics that matter most for small businesses — unlimited email sends on the free plan, a larger template library, better deliverability, live chat support, and a simpler interface. Mailchimp counters with a larger integration library and stronger brand recognition. For most small businesses choosing between the two, AWeber offers more value.
Who Is Each Platform Built For?
AWeber has been built for small businesses and solopreneurs since 1998. It pioneered the autoresponder email sequence — the foundation of modern email automation — and has spent 25+ years refining a product focused on simplicity, reliability, and deliverability. It’s the platform that gets out of your way and lets you focus on your business.
Mailchimp started as a simple newsletter tool and has evolved into a broader marketing platform — adding website building, social media advertising, appointment scheduling, and physical postcard sending alongside its email tools. Its brand recognition means it’s the default choice for many first-time email marketers, though it has become increasingly complex and expensive over the years.
Free Plan Comparison
Both AWeber and Mailchimp offer free plans for up to 500 contacts — but the similarities end there.
| Free Plan Feature | AWeber | Mailchimp |
|---|---|---|
| Contact limit | 500 | 500 |
| Email sends | Unlimited | 1,000/month |
| Email templates | 600+ | Limited selection |
| Automation | ✅ Basic | ⚠️ Very basic |
| Landing pages | ✅ Included | ✅ 1 page |
| Live chat support | ✅ Included | ❌ Not included |
| Email support | ✅ Included | ⚠️ 30 days only |
| AI tools | ✅ Included | ⚠️ Limited |
| AWeber/Mailchimp branding | ✅ On emails | ✅ On emails |
AWeber’s free plan is meaningfully stronger than Mailchimp’s in two key areas:
Unlimited email sends — Mailchimp caps free users at 1,000 emails per month. For a small business with 500 contacts sending a weekly newsletter, that’s just two newsletters per month before hitting the limit. AWeber’s unlimited sends mean you can email your list as often as you like without ever being forced to upgrade.
Live chat support — Mailchimp cuts off all support after 30 days on the free plan. AWeber includes live chat support permanently on the free plan — a significant advantage for beginners who need help getting set up.
Free plan winner: AWeber — unlimited sends and permanent live chat support make it the stronger free option.
👉 Try AWeber free: https://www.aweber.com/easy-email.htm?id=561741
Pricing Comparison
AWeber Pricing
| Plan | Price | Key Features |
|---|---|---|
| Free | $0/month | 500 subscribers, unlimited sends, basic automation, landing pages |
| Lite | $12.50/month | Unlimited landing pages, 3 automations, remove AWeber branding |
| Plus | $20/month | Unlimited automations, advanced split testing, sales tracking |
| Unlimited | $899/month | Unlimited everything, dedicated account manager |
Mailchimp Pricing
| Plan | Price | Key Features |
|---|---|---|
| Free | $0/month | 500 contacts, 1,000 emails/month, basic templates |
| Essentials | $13/month | 500 contacts, 5,000 emails/month, A/B testing |
| Standard | $20/month | 500 contacts, 6,000 emails/month, automation, retargeting |
| Premium | $350/month | Unlimited contacts, advanced segmentation |
Pricing by List Size
| Contacts | AWeber Plus | Mailchimp Standard |
|---|---|---|
| 500 | $20/month | $20/month |
| 1,000 | $30/month | $26/month |
| 2,500 | $48/month | $45/month |
| 5,000 | $80/month | $75/month |
| 10,000 | $120/month | $100/month |
At comparable feature levels the pricing is similar — AWeber is slightly more expensive at larger list sizes, while Mailchimp is slightly cheaper at the mid-tier. Neither platform is the most affordable option available — both Brevo (free for unlimited contacts) and Moosend ($9/month with more powerful automation) offer better value at comparable or lower price points.
Pricing winner: Tie — similar costs at most list sizes with marginal differences either way.
Feature by Feature Comparison
Email Templates
AWeber has a significant advantage here — over 600 professionally designed email templates versus Mailchimp’s 100+. AWeber’s Smart Designer feature is also unique — paste your website URL and it automatically creates a branded email template matching your colours and fonts in seconds. This makes it considerably faster to create professional-looking emails from day one without any design experience.
Winner: AWeber — 600+ templates and Smart Designer are meaningful advantages.
Marketing Automation
| Feature | AWeber | Mailchimp |
|---|---|---|
| Autoresponder sequences | ✅ All plans | ✅ Paid plans |
| Visual automation builder | ✅ | ✅ Paid plans |
| Behaviour-based triggers | ✅ | ✅ Paid plans |
| Abandoned cart | ✅ Via integrations | ✅ Paid plans |
| Split testing in automations | ✅ Plus plan | ✅ Standard plan |
| Pre-built automation templates | ✅ | ✅ |
AWeber pioneered the autoresponder and still does it exceptionally well — its drip email sequences are intuitive to set up and reliable to run. Mailchimp’s automation has improved significantly but remains locked behind paid tiers for most useful features. Neither platform matches the automation depth of Moosend or ActiveCampaign at comparable price points.
Winner: AWeber — autoresponders available on the free plan; Mailchimp locks automation behind paid tiers.
Deliverability
This is AWeber’s strongest suit. With 25+ years of inbox placement expertise, AWeber consistently achieves deliverability rates of 99%+ in independent testing — among the very best in the industry. Its long history of relationships with Gmail, Outlook, and Yahoo gives it a deliverability edge that newer platforms simply can’t replicate.
Mailchimp’s deliverability is solid but has faced more variability — the sheer volume and variety of senders on its free plan (including lower-quality senders) can affect shared IP reputation for all users.
Winner: AWeber — one of the best deliverability track records in the industry.
Ease of Use
AWeber has always prioritised simplicity — and it shows. The interface is clean and uncluttered, the onboarding process is well-guided, and the email builder is straightforward even for complete beginners. The Smart Designer removes one of the most common stumbling blocks for new users — creating a branded email template — by automating it entirely.
Mailchimp has become noticeably more complex over the years as it has added features. While still accessible, its interface is more cluttered than AWeber’s and can feel overwhelming for users who just want to send straightforward emails.
Winner: AWeber — cleaner, simpler, and more beginner-friendly.
Integrations
Mailchimp has one of the largest integration libraries in email marketing — 300+ native integrations covering Shopify, WooCommerce, Salesforce, WordPress, and most major business tools. AWeber offers around 750+ integrations via Zapier and direct connections but fewer native integrations than Mailchimp.
For most small businesses the integrations available on both platforms are more than sufficient. If you use a niche or specialist tool, Mailchimp’s larger native library may be a deciding factor.
Winner: Mailchimp — larger native integration library.
AI Tools
| AI Feature | AWeber | Mailchimp |
|---|---|---|
| AI email writer | ✅ | ✅ |
| AI subject line generator | ✅ | ✅ |
| Smart Designer (AI branding) | ✅ Unique to AWeber | ❌ |
| AI landing page builder | ✅ | ❌ |
| AI send time optimisation | ✅ | ✅ |
Both platforms have invested in AI tools, but AWeber’s Smart Designer is a genuine differentiator — no other major platform automatically creates branded email templates from your website URL. AWeber’s AI landing page builder is also a useful addition not available in Mailchimp.
Winner: AWeber — Smart Designer alone tips it.
Customer Support
| Support Type | AWeber | Mailchimp |
|---|---|---|
| Live chat | ✅ Free plan included | ❌ Not on free plan |
| Email support | ✅ All plans | ⚠️ 30 days free, then paid only |
| Phone support | ✅ Paid plans | ❌ No phone support |
| Help centre | ✅ Extensive | ✅ Extensive |
| Free migration | ✅ Included | ❌ |
AWeber wins on support — live chat on the free plan, phone support on paid plans, and a free migration service for businesses switching from another platform. Mailchimp offers no phone support at any price and cuts off email support after 30 days for free users.
Winner: AWeber — better support at every tier.
Which Should You Choose?
Do you want unlimited email sends on the free plan?
→ AWeber. Mailchimp caps you at 1,000 per month — AWeber has no limit.
Do you want live chat support without paying?
→ AWeber. Mailchimp removes support after 30 days on the free plan.
Do you want the largest email template library?
→ AWeber. 600+ templates versus Mailchimp’s 100+.
Do you want the best deliverability available?
→ AWeber. 25+ years of inbox placement expertise gives it the edge.
Do you need the widest integration library?
→ Mailchimp. 300+ native integrations cover more third-party tools.
Do you need social media advertising built in?
→ Mailchimp. Facebook and Instagram ad management is included.
Is there a better option than both?
→ Yes. For a free plan with no contact limit, Brevo is stronger than both. For powerful automation at low cost, Moosend at $9/month outperforms both on features.
AWeber vs Mailchimp: Use Cases
Choose AWeber if you are:
- A complete beginner wanting the simplest possible experience with great support
- A small business or blogger wanting unlimited sends on a free plan
- A business that values outstanding deliverability above all else
- Someone switching from another platform — AWeber’s free migration service removes all friction
- A business wanting a large template library to choose from
- An affiliate marketer — AWeber’s 30% recurring commission programme is one of the most generous available
Choose Mailchimp if you are:
- A business that specifically needs Mailchimp’s 300+ native integrations
- A business running Facebook or Instagram ad campaigns from your email platform
- Someone already familiar with Mailchimp who doesn’t want to switch
- A business that wants a website builder, appointment scheduling, and postcard sending alongside email
Is There a Better Alternative to Both?
Honestly — yes. Both AWeber and Mailchimp are solid platforms, but neither represents the best value in the email marketing market in 2026.
Brevo offers unlimited contacts on its free plan — versus both AWeber and Mailchimp’s 500 contact limit. It also includes SMS marketing, automation, and a basic CRM on the free plan. For businesses that want to start free and scale without cost pressure, Brevo is the stronger starting point.
Moosend at $9/month delivers more powerful automation than either AWeber or Mailchimp at their equivalent price points — including lead scoring, heatmaps, and product recommendations that neither competitor offers at this price.
👉 Try Brevo for free (unlimited contacts): https://get.brevo.com/943m12izdnt9
👉 Try Moosend free for 30 days: https://trymoo.moosend.com/parekekwi2ha
Frequently Asked Questions
Is AWeber better than Mailchimp?
For most small businesses, AWeber edges ahead — unlimited sends on the free plan, a larger template library, better deliverability, live chat support, and a simpler interface. Mailchimp has a larger integration library and social media advertising tools. If those aren’t priorities for your business, AWeber is the stronger choice between the two.
Is AWeber free?
Yes — AWeber has a genuinely free plan for up to 500 subscribers with unlimited email sends. No credit card is required. The free plan includes basic automation, landing pages, and live chat support — making it one of the most useful free plans available for small businesses just starting out.
Why does AWeber have better deliverability than Mailchimp?
AWeber has 25+ years of sender reputation built with major inbox providers. It also maintains stricter quality controls on who can use the platform — particularly on the free tier — which keeps shared IP reputation high for all users. Mailchimp’s free plan attracts a higher volume of lower-quality senders, which can affect deliverability for everyone on shared IPs.
Can I switch from Mailchimp to AWeber easily?
Yes — and AWeber makes it even easier with a free migration service. Their team will import your contacts, recreate your templates, and help set up your automations at no charge. Export your Mailchimp list as a CSV and AWeber handles the rest. Most migrations are completed within a business day.
Which is better for bloggers — AWeber or Mailchimp?
AWeber is the stronger choice for bloggers — its RSS to email feature automatically notifies subscribers when new posts are published, and its unlimited sends mean you can email your audience as often as you publish without hitting a monthly cap. For bloggers specifically wanting paid newsletter functionality, MailerLite is an even stronger option with a built-in paid subscription tool.
Does AWeber integrate with WordPress?
Yes — AWeber has a native WordPress integration that lets you add opt-in forms directly to your WordPress site. It also integrates with WooCommerce for e-commerce automation, Shopify, PayPal, and most major tools via Zapier.
Final Verdict
AWeber wins this comparison for most small businesses — unlimited sends on the free plan, the largest template library, outstanding deliverability, live chat support, and a cleaner interface make it the stronger choice between the two established platforms.
Mailchimp’s integration library and social advertising tools are genuine advantages for specific businesses — but for the majority of small businesses just wanting reliable, affordable email marketing, AWeber delivers more value.
That said — if you’re starting fresh and want the absolute best value in 2026, it’s worth considering Brevo (unlimited contacts free) or Moosend ($9/month with more powerful automation) before committing to either AWeber or Mailchimp.
👉 Try AWeber free: https://www.aweber.com/easy-email.htm?id=561741
👉 Try Brevo for free: https://get.brevo.com/943m12izdnt9
👉 Try Moosend free for 30 days: https://trymoo.moosend.com/parekekwi2ha
Last updated: August 2026
Disclosure: Some links in this article are affiliate links. If you click and make a purchase, I may earn a commission. This doesn’t affect my recommendations — I only feature tools I genuinely believe are worth using.