by Alkan Balkaya · Last updated: 2026-04-16

18 Best Email Marketing Services for Every Business

The best email marketing service is the one that lands in the inbox, prices transparently, and lets your team send campaigns fast. Judge platforms on deliverability, pricing transparency, automation depth, ease of use, segmentation, and scalability rather than raw feature count, since email marketing delivers about $36 for every dollar spent. Mailsoftly offers a free plan with 500 contacts and 2,000 emails per month, paid plans from $39 per month billed annually, plus free hands-on migration.

Email marketing still delivers the highest return on investment of any digital channel. But the platform you choose determines whether that ROI stays theoretical or shows up in your revenue. With dozens of services competing for your budget, picking the wrong one means wasted months migrating data, relearning interfaces, and rebuilding automations.

New here? Start with our primer on Email Marketing for the fundamentals, then come back to this guide.

Quick context: Mailsoftly offers transparent pricing, free hands-on migration, and human support. 500 contacts and 2,000 emails per month, no credit card.
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I’ve spent the past decade building email marketing tools and evaluating what actually matters: deliverability, pricing transparency, automation depth, and how quickly a new user can send their first campaign. This guide breaks down 18 top email marketing services based on real usage, not feature checklists copied from marketing pages.

Whether you’re a solo creator sending your first newsletter or an enterprise team managing hundreds of thousands of contacts, one of these platforms fits your needs. Here’s how to find it.

What to Look for in an Email Marketing Service

Read enough? Try Mailsoftly free with 500 contacts and 2,000 emails per month, no credit card.Start free with Mailsoftly →

Before comparing individual platforms, you need a framework. These six factors separate great email marketing services from ones that will frustrate you within three months.

The 18 Best Email Marketing Services

Each platform below is evaluated on the factors above. I’ve included verified pricing where available and noted where pricing models differ so you can make accurate comparisons.

1. Mailsoftly

Best for: Growing businesses that want AI-powered email marketing without enterprise pricing.

Mailsoftly combines a clean drag-and-drop editor with built-in AI features that handle subject line generation, send-time optimization, and content suggestions. Every plan includes automation, segmentation, and analytics. There are no per-seat charges, no onboarding fees, and no surprise costs when your list grows.

2. Mailchimp

Switching from Mailchimp? See Mailsoftly as a Mailchimp alternative. Save about $312/yr vs Essentials, with free hands-on migration in about an hour, no contracts, and real human support.

Best for: Beginners who want a recognizable brand with a wide integration library.

Mailchimp remains one of the most well-known email marketing platforms. Its free plan covers 250 contacts and 500 sends per month. The Essentials plan starts at $13/mo for 500 contacts and scales to $270/mo at 25,000 contacts. One significant drawback: Mailchimp charges for all contacts, including unsubscribed ones. That billing model inflates costs as your list ages. The editor is user-friendly, but advanced automation features are locked behind the Standard and Premium plans, with Premium starting at $350/mo regardless of list size. If you’re looking for a Mailchimp alternative, compare feature access at similar price points before committing.

3. ActiveCampaign

Switching from ActiveCampaign? See Mailsoftly as an ActiveCampaign alternative. Save about $1,560/yr vs Plus, with free hands-on migration in about an hour, no contracts, and real human support.

Best for: Marketing teams that need deep automation and CRM integration.

ActiveCampaign’s automation builder is among the most powerful in the market. The Starter plan runs $19/mo for 1,000 contacts and includes basic automation. Professional-tier features like predictive sending and split automations start at $89/mo for 1,000 contacts. At 5,000 contacts, expect to pay $99 to $425/mo depending on your plan. There’s no free plan, only a 14-day trial. The learning curve is steeper than most platforms, which means onboarding takes longer. Teams that fully adopt the CRM and automation tools get strong results, but smaller businesses may find themselves paying for capabilities they rarely use. See how ActiveCampaign compares to simpler alternatives.

4. HubSpot

Best for: Companies already invested in the HubSpot ecosystem that need marketing, sales, and service in one place.

HubSpot’s Marketing Hub offers email marketing as part of a larger CRM platform. The free tier sends up to 2,000 emails per month with HubSpot branding. The Starter plan costs $15/mo for 1,000 marketing contacts but climbs steeply: Professional starts at $890/mo with a mandatory $3,000 onboarding fee. At 10,000 contacts, Starter alone runs approximately $465/mo. HubSpot only charges for “marketing contacts,” which keeps costs lower if you maintain separate sales-only contacts, but the overall price tag makes this a hard sell for businesses that only need email marketing. If HubSpot’s pricing exceeds your budget, there are more cost-effective platforms with comparable email features.

5. Constant Contact

Switching from Constant Contact? See Mailsoftly as a Constant Contact alternative. Save about $732/yr vs Standard, with free hands-on migration in about an hour, no contracts, and real human support.

Best for: Growing businesses and local organizations that want event marketing tools alongside email.

Constant Contact has been around for over 25 years. The Lite plan starts at $12/mo for 500 contacts, Standard at $35/mo, and Premium at $80/mo. At 5,000 contacts, pricing ranges from $80 to $200/mo. The platform includes event management features, social posting tools, and a solid template library. There’s no free plan, only a short free trial (14 to 30 days). The automation capabilities are basic compared to ActiveCampaign or Mailsoftly, and the editor, while reliable, feels dated. Annual prepayment saves 15%. Businesses that need more advanced automation at lower cost often outgrow Constant Contact within a year.

6. Brevo (formerly Sendinblue)

Best for: Businesses with large contact lists that send relatively few emails.

Brevo uses a unique pricing model: you pay by email volume, not contacts. All plans include unlimited contacts. The free plan allows 300 emails per day with Brevo branding. The Starter plan begins at $9/mo for 5,000 emails and scales to $69/mo for 100,000 emails. Removing the Brevo logo costs an extra $10.80/mo. This model works beautifully if you have 50,000 contacts but only email them twice a month. It works terribly if you send daily. Brevo also includes SMS marketing and a CRM, making it a multi-channel option. The tradeoff is that the email editor and automation builder aren’t as polished as dedicated email platforms.

7. Klaviyo

Switching from Klaviyo? See Mailsoftly as a Klaviyo alternative. Save about $612/yr vs Email, with free hands-on migration in about an hour, no contracts, and real human support.

Best for: E-commerce businesses, especially Shopify stores.

Klaviyo is built for e-commerce from the ground up. Its deep Shopify, WooCommerce, and BigCommerce integrations pull in purchase data, browsing behavior, and cart information to power highly targeted automations. The free plan covers 250 contacts and 500 emails. Paid plans start at $20/mo for 500 contacts and reach $400/mo at 25,000 contacts. Klaviyo’s pre-built e-commerce flows (abandoned cart, browse abandonment, post-purchase) are best-in-class. The downside: if you’re not in e-commerce, you’re paying premium prices for integrations you’ll never use. Non-retail businesses should evaluate alternatives that offer comparable automation without the e-commerce tax.

8. Kit (formerly ConvertKit)

Best for: Content creators, bloggers, and course sellers who monetize their audience.

Kit focuses on creators who sell digital products, courses, and memberships. The free Newsletter plan supports up to 10,000 subscribers but limits you to one automation and adds Kit branding. The Creator plan runs $39/mo for 1,000 subscribers and $199/mo for 25,000. Creator Pro adds subscriber scoring and advanced reporting at $79/mo and $279/mo respectively. Kit’s visual automation builder is clean and approachable. The email editor prioritizes simplicity: text-focused, minimal design. That’s intentional for creators who want a personal feel, but limiting for brands that need visual campaigns. If your use case extends beyond newsletters and creator commerce, a broader platform will serve you better.

9. Campaign Monitor

Best for: Agencies and brand-conscious teams that need polished, on-brand email templates.

Campaign Monitor offers some of the best-looking default templates in the industry. Its drag-and-drop builder makes it easy to produce visually consistent campaigns. The platform is well-suited for agencies managing multiple client accounts with its brand management features. Automation and segmentation are solid, though not as deep as ActiveCampaign or Klaviyo. The main limitation is pricing at scale: costs climb quickly as your list grows, and the analytics could be more granular.

10. GetResponse

Switching from GetResponse? See Mailsoftly as a GetResponse alternative. Save about $600/yr vs Marketer, with free hands-on migration in about an hour, no contracts, and real human support.

Best for: Businesses that want email marketing, landing pages, and webinar tools in one platform.

GetResponse bundles email marketing with a landing page builder, webinar hosting, and conversion funnels. It’s a Swiss-army-knife approach that works well if you use all the tools but creates interface clutter if you only need email. The automation builder is visual and capable, supporting complex conditional workflows. The platform also offers a website builder, though dedicated tools do that job better. GetResponse is a strong all-in-one contender for growing businesses that want to minimize their SaaS stack.

11. AWeber

Switching from AWeber? See Mailsoftly as an AWeber alternative. Save about $492/yr vs Plus, with free hands-on migration in about an hour, no contracts, and real human support.

Best for: Growing businesses and solopreneurs who want straightforward email marketing without complexity.

AWeber has been a reliable choice for growing businesses since the late 1990s. The platform offers a free plan for up to 500 subscribers and includes a drag-and-drop editor, automation, landing pages, and web push notifications. AWeber’s simplicity is both its strength and limitation. Setup takes minutes, but users who need advanced segmentation or sophisticated multi-branch automations will find the platform limiting. It’s a solid choice for service providers and consultants who need to stay in touch with their audience without spending hours managing their email tool.

12. MailerLite

Switching from MailerLite? See Mailsoftly as a MailerLite alternative. Free hands-on migration in about an hour, no contracts, and real human support.

Best for: Budget-conscious creators and growing businesses that want a generous free plan with clean design tools.

MailerLite’s free plan covers 250 active subscribers with 2,500 monthly emails after its June 2026 pricing update, now one of the smaller free tiers. The editor is modern and intuitive, with a focus on clean design. Paid plans add features like auto-resend campaigns, the ability to remove MailerLite branding, and advanced reporting. The platform includes a website builder, landing pages, and pop-up forms. Automation is capable for most growing business needs, though it lacks the depth of platforms like ActiveCampaign. MailerLite’s strength is offering a polished experience at accessible pricing.

13. Drip

Best for: E-commerce brands that want behavior-based automation without Klaviyo’s pricing.

Drip positions itself as an e-commerce CRM with deep automation workflow capabilities. The platform integrates with Shopify, WooCommerce, and other e-commerce platforms to track customer behavior and trigger targeted email sequences. Pre-built playbooks for abandoned cart recovery, post-purchase engagement, and win-back campaigns reduce setup time. The visual workflow builder is powerful and easy to navigate. Drip’s focus is narrow, which means businesses outside e-commerce won’t find as much value. But for online stores, it’s a capable choice.

14. Moosend

Best for: Small to mid-size businesses that want solid automation features at budget pricing.

Moosend consistently undercuts competitors on price while maintaining a clean, functional platform. Its automation builder includes pre-made recipes for common workflows, and the reporting dashboard is more detailed than you’d expect at its price point. The template library is smaller than Mailchimp’s, and integrations aren’t as extensive, but the core email marketing experience is strong. Moosend is worth a look for businesses that want to maximize features per dollar without sacrificing usability.

15. Omnisend

Best for: E-commerce businesses that want email plus SMS marketing in a single platform.

Omnisend is an omnichannel marketing platform built for e-commerce. It combines email, SMS, push notifications, and more into unified automation workflows. The free plan includes 250 contacts and 500 emails per month. Pre-built e-commerce automations cover the essentials: welcome series, abandoned cart, order confirmation, and product recommendations. The platform’s strength is letting you coordinate messaging across channels from a single workflow. For businesses that only need email, a dedicated email platform offers more depth at comparable pricing.

16. Benchmark Email

Best for: Teams that need multilingual email marketing with an emphasis on simplicity.

Benchmark Email supports multiple languages across its interface, making it accessible to international teams. The platform offers a free plan with 500 contacts and 3,500 emails per month. The email editor is intuitive, with responsive templates that work well across devices. Automation capabilities are adequate for basic workflows but fall short for complex multi-step sequences. Benchmark’s real-time reporting dashboard is clear and actionable. It’s a strong mid-market choice for businesses that prioritize ease of use over advanced features.

17. Sender

Best for: Startups and growing businesses that need a generous free plan with solid core features.

Sender’s free plan is one of the most generous in the industry, covering up to 2,500 subscribers and 15,000 emails per month. The platform includes a drag-and-drop editor, automation, and pop-up forms. Paid plans add SMS marketing, custom DHTML, and priority support. Sender won’t compete with enterprise platforms on sophistication, but for businesses in their first year of email marketing, it’s hard to beat the value. The interface is clean, campaign setup is fast, and deliverability rates are competitive.

18. Zoho Campaigns

Best for: Businesses already using Zoho’s suite of business applications.

Zoho Campaigns integrates seamlessly with Zoho CRM, Zoho Analytics, and the broader Zoho ecosystem. If your team already uses Zoho for sales, customer support, or project management, adding Campaigns creates a unified workflow. The platform offers standard email marketing features: templates, automation, A/B testing, and reporting. As a standalone email marketing tool, it’s solid but unremarkable. Its real value lies in the ecosystem integration. Businesses not already using Zoho will find better standalone email tools elsewhere.

Pricing Comparison at 5,000 Contacts

Pricing is where most “best email marketing services” lists fall apart. They quote starting prices that apply to 250 contacts, not the list size you’ll actually have. Here’s what these platforms cost at 5,000 contacts, where most growing businesses land.

The gap is striking. At 5,000 contacts, Mailsoftly costs $39/mo on an annual plan while HubSpot’s Starter alone runs $215/mo. Brevo is the cheapest option if you send low volumes, but once you send to your full list regularly, costs converge. Mailchimp’s habit of charging for unsubscribed contacts makes it progressively more expensive as your list ages.

How to Choose the Right Service for Your Business

The best email marketing service depends on your business model, not a generic recommendation. Here’s a decision framework based on real use cases.

Features That Actually Matter in Practice

Feature comparison tables can stretch to hundreds of rows. Most of those features won’t affect your results. These are the ones that do.

Deliverability infrastructure. The most beautiful email in the world is worthless if it lands in spam. Look for platforms that offer dedicated IP addresses (or clean shared IPs), built-in authentication setup, and deliverability monitoring. Mailsoftly, ActiveCampaign, and Klaviyo all invest heavily here.

Segmentation granularity. Sending the right message to the right person at the right time is the core promise of email marketing. You need platforms that let you segment by behavior (opened, clicked, purchased, visited a page), demographics, and custom fields. Basic tag-based segmentation won’t cut it past 1,000 contacts.

Automation triggers and branching. A welcome email is automation. A five-part onboarding sequence that adapts based on which features a user activates is meaningful automation. Check whether the platform supports conditional branching, wait conditions, goal-based exits, and multi-path workflows before you commit.

Reporting that drives decisions. Open rates and click rates are a starting point. You also need revenue attribution, engagement trends over time, deliverability metrics, and automation performance reporting. Platforms that make you export to a spreadsheet to answer basic questions slow your team down.

Migration support. Switching platforms is inevitable for growing businesses. Check whether the platform offers import tools, API access for custom migrations, and support teams that help with the transition. A painful migration locks you into a platform long after you’ve outgrown it.

Common Mistakes When Choosing an Email Marketing Service

After working with thousands of businesses on their email strategy, I see the same mistakes repeatedly.

Choosing based on current list size. If you have 500 contacts today, don’t optimize for the cheapest 500-contact plan. Check what happens at 5,000 and 25,000 contacts. A platform that costs $9/mo now but $300/mo at 10,000 contacts isn’t actually cheap.

Ignoring the pricing model. Per-contact, per-email, per-seat: these models create completely different cost curves. Brevo looks cheap until you send daily. HubSpot looks reasonable until you need a third team member. Mailchimp looks fine until you realize unsubscribed contacts still count. Model the cost for your actual usage pattern.

Overvaluing integrations you won’t use. Having 300 integrations sounds impressive, but if you only need Shopify, Zapier, and your CRM, the platform with 50 integrations that includes those three is functionally identical. Don’t pay extra for breadth you won’t touch.

Undervaluing deliverability. A 2% improvement in inbox placement across every campaign compounds dramatically over time. Cheap platforms that cut corners on sending infrastructure cost more in lost engagement than they save on subscription fees.

Ready to switch?Start free with Mailsoftly →
500 contacts, 2,000 emails per month. Free hands-on migration. No credit card.

For the broader picture on this topic, see our complete Email Marketing guide, which covers strategy, fundamentals, and advanced playbooks.

Running an accounting or bookkeeping firm? There is a version of Mailsoftly See built for accountants and bookkeepers. Free hands-on migration, real human support, no contracts.

Frequently Asked Questions

How do email marketing services usually charge, and where do hidden fees come from?

Pricing models vary widely: some platforms charge by number of contacts, others by email volume. Hidden costs include onboarding fees, per-seat charges, and billing for unsubscribed contacts that still count against your limit, which inflates costs as your list ages. Mailsoftly avoids per-seat charges and onboarding fees, with plans starting at $39 per month billed annually.

What is the best email marketing service for beginners?

Mailsoftly and MailerLite are the strongest choices for beginners. Both offer generous free plans, intuitive drag-and-drop editors, and enough automation to grow with. Mailsoftly’s AI features reduce the learning curve further by suggesting subject lines, optimal send times, and content improvements as you build campaigns.

How much should I budget for email marketing?

Most growing businesses spend between $20 and $150 per month on email marketing tools. The exact amount depends on your list size, send frequency, and required features. Start with a free plan to validate your strategy, then expect to invest $39 to $99/mo once you pass 1,000 active contacts. Factor in the total cost of email marketing, including content creation time and any paid integrations.

Can I switch email marketing platforms without losing my data?

Yes. Most platforms allow you to export your contact list, tags, and basic engagement data as a CSV file. Automation workflows and email templates typically don’t transfer and need to be rebuilt. Some platforms, including Mailsoftly, offer migration assistance that handles the technical work for you. Plan for one to two weeks of transition time to rebuild automations and verify deliverability on the new platform.

Is a free email marketing plan good enough for a real business?

Free plans work well for validating your email strategy and building your initial list. Once you pass 500 to 1,000 contacts, free plans typically add restrictions that hurt growth: branding on your emails, limited automation, reduced send volumes, and no A/B testing. The transition to a paid plan is a natural step that usually pays for itself within the first month through better engagement and conversion rates.

What’s the difference between per-contact and per-email pricing?

Per-contact pricing (used by Mailsoftly, Mailchimp, ActiveCampaign, and most platforms) charges based on how many subscribers you have, regardless of how many emails you send. Per-email pricing (used by Brevo) charges based on the number of emails sent, regardless of list size. Per-contact works better for businesses with engaged lists that send regularly. Per-email works better for large lists with infrequent sends. Calculate your cost-per-email-sent under both models to find the cheapest option for your specific pattern.

Alkan Balkaya

Founder & CEO at Mailsoftly

Alkan is the founder and CEO of Mailsoftly, building email marketing tools for businesses of all sizes. He writes about email marketing strategy, deliverability, and the future of marketing automation.