Email Marketing Pricing Compared: What You'll Actually Pay

Email marketing pricing is deliberately confusing. Every platform uses a different pricing model, different feature gating, and different definitions of what counts as a “contact.” One tool charges $20 per month for 500 subscribers, another charges $25 but includes 2,500, and a third is free but charges per email sent. Comparing them feels like comparing apples to a subscription to a fruit-of-the-month club.

This guide cuts through the confusion. We break down exactly what the major email marketing platforms cost at real-world list sizes, explain the different pricing models, highlight hidden costs most people miss, and help you figure out which platform gives you the most value for your specific situation.

Understanding Email Marketing Pricing Models

Before comparing specific prices, you need to understand the three main pricing approaches, because the cheapest option changes depending on which model fits your sending behavior.

Subscriber-Based Pricing

Most email marketing platforms charge based on the number of contacts in your list. You pay a monthly fee based on your subscriber tier, and you can typically send unlimited (or generous) emails within that tier.

Who this works for: Senders who email frequently (weekly or more) to their full list. If you send 4-8 emails per month to most of your subscribers, subscriber-based pricing gives predictable costs.

Watch out for: Duplicate contacts across lists, inactive subscribers you forget to clean, and “contact” definitions that include unsubscribed people. Some platforms count every contact in your account, not just active subscribers.

Mailchimp, MailerLite, ActiveCampaign, and most other traditional tools use this model.

Email-Volume Pricing

A few platforms charge based on how many emails you send rather than how many subscribers you have. You buy a pool of email credits or pay per email sent.

Who this works for: Businesses with large lists but low sending frequency. If you have 50,000 subscribers but only email them once or twice a month, volume-based pricing can be dramatically cheaper than subscriber-based pricing.

Watch out for: Costs that scale unpredictably if your sending volume increases. A promotional period with daily sends can blow through your email allocation fast.

Brevo is the most prominent platform using this model, offering plans based on monthly email volume rather than list size.

Pay-As-You-Go and Credit Systems

Some platforms offer credit-based pricing where you purchase a block of email credits and use them at your own pace, without a recurring monthly fee. This works well for very infrequent senders or seasonal businesses.

Amazon SES charges a flat rate per email sent (fractions of a cent) with no monthly minimum. SendGrid and Elastic Email also offer pay-as-you-go options alongside their monthly plans.

Real-World Pricing Comparison

Here is what the most popular email marketing tools actually cost at common list sizes. All prices are for the lowest paid tier that includes automation features, which most marketers need. Prices are monthly (billed monthly, not annually).

At 500 Subscribers

At this size, you are likely just starting out and every dollar counts.

Platform	Monthly Cost	Notes
MailerLite	Free	Up to 1,000 subscribers, 12,000 emails/month
Brevo	Free	Unlimited contacts, 300 emails/day
Sender	Free	Up to 2,500 subscribers, 15,000 emails/month
Mailchimp	$13/mo	Standard plan (Essentials is $13 for 500)
ActiveCampaign	$29/mo	Starter plan, includes automation

At 500 subscribers, MailerLite, Brevo, and Sender are all free. There is no reason to pay at this scale unless you specifically need features only available on paid platforms.

At 2,500 Subscribers

This is where free plans start running out and pricing differences become meaningful.

Platform	Monthly Cost	Notes
MailerLite	$25/mo	Growing Business plan
Brevo	$25/mo	Starter plan, 20,000 emails/month
Sender	$15/mo	Standard plan
Mailchimp	$45/mo	Standard plan at 2,500 contacts
ActiveCampaign	$49/mo	Starter plan

Sender is the cheapest paid option here, while MailerLite and Brevo are close behind. Mailchimp costs nearly twice as much as MailerLite at this tier, a gap that only widens as your list grows.

At 10,000 Subscribers

A list of 10,000 is a serious marketing asset. At this scale, pricing differences add up to hundreds of dollars per year.

Platform	Monthly Cost	Notes
MailerLite	$73/mo	Growing Business plan
Brevo	$25-65/mo	Depends on email volume, not list size
Sender	$57/mo	Standard plan
Mailchimp	$100/mo	Standard plan at 10,000 contacts
ActiveCampaign	$149/mo	Starter plan

The spread here is dramatic. Brevo can be as low as $25 per month if you send fewer than 20,000 emails monthly, while ActiveCampaign is $149. That is a $1,488 annual difference. ActiveCampaign justifies its price with significantly more advanced automation and CRM features, but you need to actually use those features to get your money’s worth.

At 25,000 Subscribers

Platform	Monthly Cost	Notes
MailerLite	$139/mo	Growing Business plan
Brevo	$25-65/mo	Volume-based, stays low if sends are moderate
Sender	$130/mo	Standard plan
Mailchimp	$230/mo	Standard plan at 25,000 contacts
ActiveCampaign	$259/mo	Starter plan

At 25,000 subscribers, you are paying real money regardless of platform. Brevo stands out here because of its volume-based model. If you send once a week (100,000 emails/month), Brevo is roughly $65/month while Mailchimp is $230. For high-volume senders, the math shifts, but most marketers at this list size are not sending daily to their full list.

At 50,000+ Subscribers

At this scale, you are likely evaluating enterprise features, dedicated account management, and custom pricing. Most platforms offer custom quotes above 50,000 subscribers. Key considerations at this scale:

• Dedicated IP addresses become worthwhile and often come free on enterprise plans
• Deliverability support from the platform’s team can save significant revenue
• Migration support is often included to help you switch from a competitor
• Annual contracts can save 20-40% over monthly billing at this tier

Hidden Costs Most People Miss

The sticker price is only part of the story. Here are the costs that catch people off guard.

Feature Gating

Many platforms advertise a low starting price but lock essential features behind higher tiers. Common examples:

• Mailchimp reserves advanced segmentation, multivariate testing, and comparative reporting for its Standard and Premium plans. The Essentials plan is limited
• ActiveCampaign gates CRM, lead scoring, and landing pages to higher tiers
• Most platforms restrict the number of users on lower plans. If you need team access, check the user limits

Before choosing a plan, verify that the features you need (from your must-have list) are included at that tier, not just at a higher one.

Overage Charges

Some platforms charge automatically when you exceed your subscriber tier. Others pause your sends or prompt you to upgrade. Know which approach your tool uses so you are not surprised by an unexpectedly large bill.

Mailchimp is known for automatic overage charges. If your list grows past your tier limit mid-month, you may be charged for the higher tier immediately. MailerLite typically prompts you to upgrade rather than charging automatically.

Add-On Costs

• Dedicated IP addresses: $20-80/month extra on most platforms
• SMS marketing: Billed separately, usually per message
• Transactional email: Often a separate product or add-on (Brevo and Mailchimp offer this, but on separate pricing)
• Premium templates: Some platforms charge for template libraries
• Advanced reporting: Analytics beyond basics may require premium plans
• Landing pages: Free on some platforms, paid add-on on others

The Cost of Free Plans

Free plans are genuinely valuable for getting started, but be aware of their limitations:

• MailerLite Free: Limited to 1,000 subscribers, 12,000 emails/month, no newsletter scheduling, MailerLite branding on emails
• Brevo Free: 300 emails per day (about 9,000/month), Brevo branding
• Sender Free: 2,500 subscribers, 15,000 emails/month, Sender branding
• Mailchimp Free: Discontinued their traditional free plan. Now offers a limited free tier with heavy restrictions

The branding limitation matters more than you might think. Having another company’s logo in your email footer looks unprofessional and can confuse subscribers. On most platforms, removing branding requires upgrading to a paid plan.

How to Get the Best Value

Annual Billing Discounts

Nearly every platform offers 15-30% off when you pay annually instead of monthly. This is usually worth it once you have committed to a platform and used it for at least 2-3 months. Do not lock into annual billing during your first month, since you may decide to switch.

Typical annual savings:

• MailerLite: Save about 15% with annual billing
• ActiveCampaign: Save about 20% annually
• Mailchimp: Save about 17% on annual plans
• Brevo: Annual discounts vary by plan

Clean Your List Regularly

On subscriber-based platforms, every contact costs you money. Run a list cleaning routine every quarter:

1. Remove hard bounces (should be automatic)
2. Identify subscribers who have not engaged in 90+ days
3. Run a re-engagement sequence
4. Remove anyone who does not re-engage

A 10,000 subscriber list with 25% inactive contacts is effectively 7,500 subscribers. Cleaning those 2,500 inactive contacts could drop you into a lower pricing tier.

Use the Right Pricing Model for Your Behavior

Map your actual sending patterns to the pricing model:

• If you send 4+ emails per month to most of your list, subscriber-based pricing is usually fine
• If you send 1-2 emails per month, or send to segments rather than your full list, volume-based pricing (Brevo) might save you money
• If you send very infrequently or seasonally, pay-as-you-go (Amazon SES, SendGrid) could be the cheapest option

Negotiate on Larger Plans

Platforms above the $200/month tier are often willing to negotiate, especially if you are switching from a competitor. Ask about:

• Migration assistance (free data import, onboarding help)
• Waived setup fees
• Extended trial periods
• Custom feature access
• Price matching against competitors

Platform-by-Platform Value Analysis

Best Value Under $30/Month

For small lists (under 5,000 subscribers), MailerLite and Sender offer the best value. Both include automation, landing pages, and a solid feature set at their price point. MailerLite has the edge in design and user experience, while Sender is slightly cheaper.

Brevo is also excellent in this range, especially if your list is larger than 5,000 but you send infrequently.

Best Value at $50-150/Month

In this range, you are choosing between more features (ActiveCampaign) and lower cost (MailerLite on a larger list). If you actively use advanced automation, CRM integration, and detailed reporting, ActiveCampaign justifies its premium. If you need solid email marketing without the advanced extras, MailerLite at a higher subscriber count is more cost-effective.

Best Value for E-commerce

E-commerce pricing should factor in revenue attribution. Omnisend and Drip are priced higher than general-purpose tools but include e-commerce-specific features (abandoned cart recovery, product recommendations, revenue tracking) that directly impact revenue. A tool that costs $100/month but recovers $2,000 in abandoned carts is better value than a $30 tool without that capability. See our best e-commerce email marketing comparison.

Best Value for Developers and Technical Teams

If you have technical resources, infrastructure tools like Amazon SES ($0.10 per 1,000 emails), SendGrid, and Mailgun offer dramatically lower per-email costs. The trade-off is that you need to build or integrate the marketing layer yourself. These tools provide the sending infrastructure, not the drag-and-drop campaign builder.

For a comparison of the budget-friendly options, see MailerLite vs Brevo and Sender vs MailerLite.

When Cheap Is Expensive

The lowest-priced tool is not always the best value. Consider these scenarios:

Poor deliverability: If a cheap tool has worse inbox placement, your effective cost per reached subscriber is higher. An email that lands in spam has zero value.

Missing features you need: If the cheap tool lacks automation, you either spend time manually sending emails (your time has value) or you miss opportunities (lost revenue has value). Read our automation guide for what automation can do.

Scaling costs: Some platforms are cheap at small scale but have aggressive price increases as you grow. Always check the cost at your projected list size in 12 months, not just today.

Support quality: When something breaks at a critical moment (a major campaign, a product launch), fast and competent support is worth paying for. Budget platforms sometimes have minimal support.

Conclusion

Email marketing pricing does not have to be confusing once you understand the models and do the math for your specific situation. The key steps are:

1. Calculate your actual sending behavior (list size multiplied by sends per month)
2. Compare that cost across subscriber-based, volume-based, and pay-as-you-go models
3. Factor in the features you need and which plan tier includes them
4. Account for hidden costs (overage charges, add-ons, branding removal)
5. Start with a free plan or trial, and only commit to annual billing once you have validated the platform

For most small businesses, MailerLite and Brevo offer the best balance of features and affordability. For advanced needs, ActiveCampaign justifies its higher price. And for budget-conscious senders with larger lists, Sender is hard to beat on raw cost. If you want to avoid monthly fees entirely, Sendy is a self-hosted option that charges a one-time $69 license fee and sends via Amazon SES at a fraction of SaaS pricing.

Visit our individual tool pricing pages for detailed, up-to-date pricing at every tier, or use our comparison tool to see platforms side by side.