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Best 6 Email Marketing Platforms Compared: Find Out Which One Your Go-to Choice

This graphics is a representation of best email marketing platforms for an article that covers the topic in detail.

It’s tricky to understand which email marketing platform best meets your needs. The endless lists of features, options, extras, and limitations quickly become hard to analyze. 

This guide cuts through the noise, offering a comparison of the best platforms available. 

I’ll discuss the email service, key features, pricing, and real-world performance to help you choose the tool that best suits your marketing goals. Hit the links below to jump to:

Disclaimer: This article contains references to software catalog ratings, feature lists, and pricing. These were valid at the time of writing but could be subject to change. 

Best email marketing platforms: a snapshot

  1. Mailtrap Email Marketing: For development and marketing teams, ideal for campaigns requiring high deliverability and reliable testing.
  1. Mailchimp: For small to medium businesses, best for those needing an easy-to-use platform with scalable tools.
  1. HubSpot: For B2B and inbound-focused teams, suited to those seeking integrated CRM, automation, and analytics.
  1. Brevo (formerly SendinBlue): For small businesses and startups; ideal for flexible pricing and multi-channel options, including SMS marketing.
  1. ActiveCampaign: For advanced marketers and agencies; great for detailed automation workflows and CRM integration.
  1. Omnisend: For eCommerce and WordPress site brands; ideal for multi-channel campaigns across email, SMS, and push notifications.
PlatformFree PlanPricing
Mailtrap Email Marketing1000 emails/month and up to 500 contactsStarting at $15 per month
Mailchimp1000 emails/month and up to 500 contactsStarting at $13 per month
HubSpotN/AStarting at $15 per month
Brevo (formerly SendinBlue)Up to 300 emails/dayStarting at $9 per month
ActiveCampaignStarting at $15 per month
Omnisend500 emails/monthStarting at $16 per month

Email marketing service providers – comparison criteria

Email Infrastructure

From a technical perspective, the infrastructure has quite a few “moving” parts that work in unison to ensure your emails reach inboxes. I won’t go into too much detail but rather focus on the three core components – deliverability, reliability, and scalability. 

  1. Deliverability

Email deliverability refers to the likelihood of your emails landing in the recipient’s inbox rather than the spam folder. A strong email infrastructure leverages a combination of proper authentication practices via DNS records (SPF, DKIM, DMARC), dedicated IPs, and warm-up processes to maintain a high sender reputation. 

Note that DNS authentication is a necessity, and Google and Yahoo have already updated their sender’s requirements accordingly. In fact, this is critical, so we recorded a video about it. Hit the play button below to check it out. 

A dedicated IP address only makes sense when you send 100K emails a month or more. Otherwise, focus on the reliability of a provider’s shared IPs. 

Whichever IP you’re using, if you have a new domain (or an old one that hasn’t been used for email campaigns), you’ll need to warm it up to send campaigns at a desired volume and avoid sudden blocks. Ideally, an email marketing platform will allow you to do it automatically in a stepped sequence, increasing the number of emails by 20-40% with each batch. 

Note: Your domain will usually be properly warmed up in 4-6 weeks, but keep in mind that this number isn’t set in stone.

Pro Tips:

  1. Reliability

Reliability means consistency in email sending (via SMTP service or API) without delays or failures, even during peak times. The platform’s infrastructure should handle large batches of emails while minimizing downtime or performance issues. 

Top platforms often operate across multiple data centers or use cloud-based solutions to provide redundancy and maintain high uptime, ensuring that your campaigns go out as scheduled.

The great thing is that you can check the reliability of the providers you choose by visiting their status pages. I hawked over all of the platforms listed below for a month, and I can say that there were no hiccups or downtime.

If you’d like, you can check the Mailtrap status page here

Bonus Tip: If you work a lot with dev teams, an email marketing platform should a balancer that allows for a fall-back service if the main platform fails. For instance, Mailtrap has an ActionMailer Balancer designed for Ruby apps- check the details in the linked article. 

  1. Scalability

Scalability is the platform’s ability to grow with your business. Regardless of your email volume, the platform should handle sending without bottlenecks or degraded performance. 

Scalable platforms offer flexible plans that support email growth while maintaining strong deliverability and reliability, ensuring your campaigns perform well even at a super high-volume sending. And yes, all the platforms featured in this article offer exceptional scalability. 

Pricing

Pricing isn’t just about the dollar amount and getting paid plans at a discount. It’s about the balance between cost, features, and the email volume you expect to send. Now, let me put that into perspective. 

How much you pay varies based on the number of emails per month, the number of contacts, the features (such as advanced automation, analytics, dedicated IP, etc), and the scale of your campaigns. Here’s what you might expect based on the monthly email volume:

Note: The pricing and expected features are ballpark based on the analysis of the platforms featured in the article and the overall market research. 

AI, email automation, and integrations

This topic may merit its own article, given that we’ve already done an entire video series on the best AI tools for email and business. ◀️Click to see the playlist. 

Still, I want to give you the digest version here with a strong focus on usability and practicality. 

AI in email marketing

Platforms typically offer predictive analytics, advanced segmentation, automation, and content creation. Ideally, you’ll get all of these on a higher-tier plan. But I want to give you a more detailed overview so you can better understand the feature’s usability and practicality.

If you ask me, AI segmentation can make quite a big impact, and the same goes for AI content personalization, so look for those first. 

For instance, by categorizing recipients into cohorts based on their behavior, purchase history, and engagement patterns, AI can save a considerable chunk of your time with little to no margin of error. Plus, it’ll enable you to test and refine campaigns for each cohort much faster. 

As for content personalization, AI can dynamically adjust email copy based on user preferences, location, or behavior. Or, like with Mailtraps drag-and-drop template builder, you’ll get AI-powered Smart Text, Magic Image, Smart Buttons, and Smart Headings. Basically, features that leverage AI to help you create more impactful emails in a fraction of the time. 

Also, platforms such as ActiveCampaign allow you to use AI to create automation. Simply, textual prompts help engineer basic automated sequences – a follow-up campaign, for example. Our video team has already covered the topic in detail, so hit the play button ⬇️

Lastly, some platforms also offer predictive sending or AI deliverability assistance. For example, the algorithms analyze the audience’s behavior and can predict the best times to send emails for maximum engagement. Or they help with spam checks, email validation and verification, and content analysis. 

Marketing automation

Automation allows you to set up workflows that trigger emails based on user actions or preset conditions. This translates to higher efficiency, as you deliver emails at critical moments in the customer journey with minimal human input. 

It’s usually used for drip campaigns such as welcome email series, abandoned cart reminders, re-engagement emails, etc. Note that when I say “minimal human input,” it doesn’t mean it’s set-and-forget. You still need to keep a close eye on the performance of those emails and the entire automation setup. 

Speaking of the setup, you shouldn’t spend too much time creating the automation unless it’s an advanced multi-channel, if-then type of thing. Anyhow, the automation constructor should be visual with a straightforward way to add actions and variables.

For example, ActiveCampaign has one of the best and most complex builders that include action-based lead scoring and behavioral data on top of actions. However, the flow and automation blocks are super straightforward, so you won’t struggle to automate the flows even if it includes multiple channels. 

Integrations 

For me, the email marketing platform + a CRM (or eCommerce platform or external analytics tools) combo is a recipe for marketing kryptonite to outperform your competitors. Simply, one or a couple of those things are what you should be looking for. 

Of course, in addition to my tips, you should take a close look at your current tech stack and assess whether you have any specific requirements. For instance, Zappier integration is quite popular these days since it’s so versatile. 

To stress, you don’t want to go down the integrations rabbit hole just because the platform works well with 50 different things. The overarching idea is to have a relatively simple and stable data bridge between your recipients and the marketing platform.

In other words, it’s best to focus on behavioral integrations like CRM and/or analytics and ensure seamless data flow. Then, you can consider adding more. 

Here are possible use cases.

Email design

A well-designed email is accessible, responsive, highly deliverable, and easy to customize. You should look at the drag-and-drop editor and the email templates library, as they can speed up the email creation process and reduce manual tweaks of HTML or CSS. 

Drag-and-drop editor

Email templates library

The templates library should be extensive, but it also needs to feature properly designed and tested templates that help ensure high deliverability and allow for quick customization.  

The bonus points go to providers that feature campaign-specific templates covering welcome emails, product launch announcements, seasonal promos, etc. 

Email analytics

Email analytics can be categorized into key email metrics and advanced analytics and insights. I’ll cover both and give you a glimpse of their practicality. However, more analytics isn’t necessarily better – I know it sounds contradictory, but bear with me for a second. 

In my experience, the analytics dashboard menu layout and usability are critical. I mean, the dashboard shouldn’t be overwhelming, and you need to understand the following immediately:

Here are the metrics to look for in an email marketing platform with some hands-on tips. 

Key metrics (these are a must)

Advanced metrics and insights (a welcome bonus)

Finally, when making a selection, the platform needs to offer all of the critical metrics structured so that you can instantly understand if your campaign is okay. As for the advanced metrics and insights, I suggest you prioritize these based on your niche and overall needs. 

For example, I find heat maps very helpful within a highly demanding SaaS space. However, if you’re an e-commerce or online shop, device and location data and historical engagement could be of higher value. 

Note: Hardly any email service provider offers heat maps out-of-the-box. They’re typically reserved for higher plans or as an add-on. 

User experience

Judging user experience can be tricky since it largely depends on subjective variables. Then again, I’ll do my best to structure it into objective chunks and tell you how to assess it. 

Legal compliance and security

A compliant email marketing platform incorporates features that support legal requirements, helping you adhere to regulations such as the CAN-SPAM Act, GDPR, and CASL. 

Here are the key areas to keep in mind. 

Customer experience

By examining customer testimonials, reputation, and the type of customers using the platform, you can gain insights into what to expect in terms of performance, support, and overall satisfaction.

I’ll give you some practical tips on how to check each aspect to get a clear picture of whether a platform is a good fit for you. 

Best email marketing service provider: Mailtrap Email Marketing

G2: 4.8 Capterra: 4.8

Source: Mailtrap Email Delivery Platform

Mailtrap Email Marketing is part of the Mailtrap Email Delivery Platform – the place to Test, Send, and Control your email infrastructure. 

It’s an excellent option for devs and marketing teams that focus on high deliverability and demand advanced analytics and testing. With that in mind, I don’t want to keep high deliverability at just a promise. 

I ran the GlockApps inbox placement test using the ready-made seed list. Mailtrap reached an exceptional 93.2% deliverability (Inbox and Tabs included). 

Source: GlockApps Web App

Good to know: In addition to email marketing, Mailtrap allows you to send bulk emails and user-triggered (transactional) emails. It also has fully featured Email Testing (with a fake SMTP server) to analyze and troubleshoot emails in a staging and QA environments. 

Now, here’s a quick breakdown of cool features you can get from Mailtrap Email Marketing:

Pricing

Mailtrap Email Marketing has tiered pricing suitable for different business scenarios and use cases. Here’s a quick breakdown: 

Mailtrap also offers a Custom plan with custom pricing, a dedicated deliverability manager, and onboarding assistance.  

Pros & Cons 

Pros

Cons

Customer experience

Sure, I can rant about how users love our platform, but I don’t want to do it. It’s best if you check what they’re saying. ⬇️

Source: X
Source: X
Source: X
Source: X

Mailchimp

G2: 4.4  Capterra: 4.5

Source: Mailchimp

Mailchimp’s strong suites include automated campaigns, customer relationship management, and a simple landing page builder. As a platform, it’s primarily geared toward businesses looking for SMTP email service and an accessible solution with extensive marketing features and scalability options (e.g., e-commerce and online shops).

To the above, I also find Mailchimp pretty straightforward when managing multiple campaigns. The same goes if you need a platform that integrates with a wide range of tools (like eCommerce platforms and CRMs). 

Only note that running multiple campaigns and integrations may incur higher costs than expected, assuming your contacts list keeps growing.  

Pricing

The platform offers tiered pricing and has a free plan; here’s what to note:

Pros & Cons 

Pros

Cons

HubSpot Marketing Hub

G2: 4.4  Capterra: 4.5

Source: HubSpot

HubSpot combines email marketing, robust CRM, email tracking, and automation. And you can manage all that under one roof, but note that HubSpot lists them as separate products/platforms.  

The level of integration and data-driven insights is hard to rival, making this platform a good solution for enterprises and scaling businesses. This goes double for agencies and companies in the B2B space, which need to track and nurture leads across multiple channels. 

But there’s a bit of a caveat. 

Because of all the integrations and customization options, HubSpot can be overwhelming for beginners and expensive. 

Pricing

Heads-up: When I talk about HubSpot pricing, I’m referring to the numbers for the platform’s broader marketing hub, which includes email marketing tools. 

Important note: Professional and Enterprise plans don’t include the mandatory onboarding, which is billed separately.

Pros & Cons

Pros

Cons

Brevo (formerly SendinBlue)

G2: 4.5 Capterra: 4.6

Source: Brevo

Since its rebranding, Brevo has come close to HubSpot, and it now offers five different platforms (marketing, sales, conversions, customer data, and messaging API). Of course, these are all separate products. 

My focus is on marketing and messaging API as these feature email campaigns. But it would also be cool to explore how cross-functional the rest of the platforms are. Anyway, Brevo’s most valuable features include:

Pricing

Within the marketing platform, the pricing is determined by the email volume, included features, user seats, etc. Here’s a quick breakdown. 

Important Note: A lot of features are optional extras, so pay close attention to what you need and the exact feature list you’re getting for the default price. 

Pros & Cons 

Pros

Cons 

ActiveCampaign

G2: 4.5 Capterra: 4.6

Source: ActiveCampaign

ActiveCampaign’s highlights include advanced automation capabilities and CRM integration. Combined with lead scoring, these make a top choice for marketers focused on nurturing customer relationships through personalized, data-driven campaigns. 

The platform is generally well-suited for enterprise businesses with complex sales funnels or multi-step customer journeys. Simply put, it allows for highly customized automated communication based on user behavior.

For agencies, eCommerce brands, and B2B companies, ActiveCampaign’s segmentation and automation options provide an edge in managing dynamic customer interactions. If utilized correctly, these will indeed help boost your engagement.

Yes, the goodies mentioned above may make the setup a bit demanding for novices. But the platform has one of the best UXs on this list, and it’s well-documented. 

Pricing

Now, I might have led you to believe that ActiveCampaign is only for mature and scaling businesses. However, their pricing plans and feature offerings cater to different levels of marketing complexities. Here’s the breakdown:

Note: ActiveCampaign doesn’t offer a free plan. Also, their entry-level plans are a bit more expensive than those of other platforms. But it’s well justified, given that you get automation features. 

Pros & Cons 

Pros

Cons

Omnisend

G2: 4.5 Capterra: 4.7

Source: Omnisend

Omnisend is a marketing platform designed for eCommerce businesses looking to streamline their email, SMS, and push notification campaigns. And it’s also suitable for WordPress website owners since there’s a native integration. 

I like the intuitive interface and pre-built workflows best. Other than that, you’ll also find useful features like:

All in all, you’re getting an email marketing ecosystem for targeted, data-driven campaigns without requiring a complex setup. 

Lastly, Omnisend’s multi-channel approach offers a great user experience. For example, eCommerce brands can reach customers through email, SMS, and more from a single dashboard. This is a true lifesaver should you manage multiple campaigns across different touchpoints. 

Pricing

Similar to other platforms, Omnisend charges based on email volume and features. Check the quick breakdown below. 

Important note: Omnisend bills SMS separately, but all plans have some SMS credit included. 

Pros & Cons

Pros

Cons

Honorary mentions: Email delivery service providers like SendGrid, Postmark, Mailgun, Amazon SES, and Mailjet also allow email marketing, but they aren’t as feature-packed as other platforms on this list. 

Wrapping up

At the end of the day, the best email marketing platform for you depends on your business needs and campaign goals. Use this guide as a roadmap, try out the platforms, and choose the one that helps your brand connect meaningfully with your audience.

P.S. I hope that platform is going to be Mailtrap Email Marketing. 

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