Stay up to date
Get the latest news, resources, and guides on email and lifecycle marketing—straight to your inbox.
Thank you!
You have successfully joined our subscriber list.
Email marketing truly is the unsung hero for small businesses.
You might not see it making headlines like social media or flashy digital ads, but when done right, email can be a direct and powerful way to reach your customers and prospects where they engage most – their inboxes.
But choosing the right email marketing platform for your small business can be quite overwhelming.
With countless options out there, all touting different features, capabilities, and pricing models, it’s easy to feel lost in the sea of choices.
That’s why in this post, I’ll walk you through the 10 best email service providers (ESPs) for small businesses in 2025.
I’ve used all of these platforms personally throughout my career, so I’m speaking from experience.
Whether you’re just starting out or looking to switch from your current ESP, you’ll learn:
Brief overviews of each top platform.
Let’s get started.
You have successfully joined our subscriber list.
ActiveCampaign is an all-in-one marketing automation platform that brings powerful email marketing, built-in CRM, landing pages, and other marketing tools together under one roof.
Designed for growing small and mid-sized businesses, ActiveCampaign eliminates the need to piece together different apps and provides robust automation capabilities that drive growth.
While all plans include unlimited emails and a full suite of automation features, CRM capabilities start at $23/month plan.
ActiveCampaign is a good choice for businesses that need:
MailerLite is an intuitive, easy-to-use email marketing platform built for solopreneurs, small businesses, and bloggers on a budget.
It stands out for its ease of use, simplicity, and affordable pricing.
At its core, MailerLite focuses on delivering excellent email deliverability and inbox placement without overwhelming users with complex features.
The platform brings together essential marketing tools like email newsletters, lead capture forms, landing pages, and automation into one streamlined experience.
With its streamlined interface, excellent deliverability rates, and powerful free plan, MailerLite removes headaches from email marketing.
Pricing
MailerLite is a good choice if:
MailerLite works well for small businesses, bloggers/creatives, and people totally new to emails who want an easy tool with useful features at a low cost.
GetResponse is an all-in-one email marketing and marketing automation platform built to help small businesses capture, nurture, and convert leads.
It brings together powerful email capabilities, landing pages, forms, and advanced automation workflows.
It also stands out for its lead generation and conversion-focused features like built-in CRM, webinars, and multi-step sales funnels.
While competitive on ease of use and core email marketing features, GetResponse shines when it comes to converting leads and driving sales through automation.
Pricing
All paid plans offer unlimited emails. CRM and other premium features start at $49/mo plan.
GetResponse is a good choice if you need:
GetResponse works well if you want powerful automation, landing pages, webinars, live chat, social media ad management, and a useful free plan.
Brevo, formerly Sendinblue, is an affordable integrated marketing platform built for small businesses. It combines email marketing, marketing automation, CRM, transactional email, SMS capabilities, and more under one user-friendly roof.
Its plans are based on emails sent rather than number of contacts, and provide generous limits even on low-cost plans.
While the platform lacks some advanced functionality, it excels at providing versatile tools for small business marketing fundamentals at an accessible price point.
Overall, Brevo consolidates the core marketing capabilities into one seamless experience – making it easy for small business owners to engage their audience without breaking the bank.
Brevo is a good option if you want:
In short, Brevo is great if you need an affordable email and marketing platform with automation, transactions, SMS, WordPress, and free CRM.
Mailchimp is a widely used email marketing platform built for small to mid-sized businesses.
Known for its monkey mascot Freddie, Mailchimp combines easy-to-use email campaigns and automation with landing pages, surveys, and e-commerce features.
Mailchimp stands out for its excellent templates, thorough reporting, and abundant integrations.
While the platform excels at the email fundamentals, its extensive capabilities can be overwhelming for new users. But for established businesses seeking a feature-rich, expandable tool, Mailchimp is a top choice.
Pricing
Offers pay-as-you-go options. Volume discounts available. All plans include unlimited emails. Must upgrade for marketing automation, advanced analytics, and other robust features.
Mailchimp is a good choice if you:
If you need a tool with abundant integrations, all-in-one functionality, service booking options, and built-in ecommerce.
Omnisend is an email marketing platform built specifically for ecommerce businesses and online stores. It combines powerful email capabilities with SMS marketing, cart abandonment flows, and advanced segmentation.
It stands out for its deep integration with all major ecommerce platforms, automation tailored for online retail, and excellent templates optimized for selling.
While it lacks some general marketing features, Omnisend excels at helping digital retailers engage customers and drive repeat sales.
Volume discounts available. Unlimited contacts on all paid plans. Can purchase additional email sends as needed. SMS capabilities and other add-ons available.
Omnisend is a good choice if you:
It works great for online retailers who want automation to boost sales, beautiful design templates, and insights based on industry data.
Moosend offers a breath of fresh air in the email marketing software space.
Don’t let the playful moose mascot fool you – this platform packs some serious capabilities for small businesses on a budget.
It keeps things simple by focusing on the email and conversion essentials, not overwhelming you with an endless array of complex functionalities. Its intuitive drag-and-drop builder empowers users to create professional, on-brand campaigns with ease.
One of Moosend’s most outstanding attributes is its workflow automation that facilitates timely creation of sequences that engage subscribers, promote offers, recover abandoned carts, and more. Generously, automation is included even at the remarkably affordable $9/month tier.
While it may not have all the enterprise-level perks, Moosend wins big points for delivering robust functionality without big budgets or headaches.
Moosend is a good affordable option if you:
It offers great value with unlimited emails, tons of automation templates, and robust analytics – all for a low price.
In the wide world of email marketing platforms, Mailjet distinguishes itself by offering a robust feature set focused on collaboration, automation, and transactional capabilities. And it does so at budget-friendly price points, making Mailjet an intriguing option for senders on a budget.
Mailjet stands apart with its real-time multi-user email collaboration – allowing teams to work together on campaign creation like a marketing Swiss army knife.
The platform also provides small businesses with versatile tools to craft triggered messages and workflows based on subscriber behaviors.
For ecommerce brands, Mailjet offers transactional emails to power timely communications like order confirmations and shipping updates.
Mailjet is a good option if you:
Mailjet is great if you want easy collaboration, abundant integrations, and basic email capabilities at a low cost.
Constant Contact rose to prominence as one of the early pioneers in email marketing, cementing itself as a ubiquitous name in the space.
But with today’s marketplace brimming with innovations, does it still merit a spot at the top?
At its core, Constant Contact caters primarily to small business owners, combining email essentials with extras like digital storefronts, logo creation, and social media management.
For sending basic email newsletters, the software delivers adequately. However, it noticeably lags behind competition when it comes to advanced automation and sophisticated segmentation capabilities.
With premium pricing but an average feature set, Constant Contact may not be the best option for savvy small business owners.
Constant Contact is a good choice if you:
It works well for anyone running events that need help with invites, registrations, and ticket sales.
Kit stakes out a niche audience of bloggers, podcasters, creators, and digital course businesses. It aims to help them better monetize and engage their audiences through targeted email marketing capabilities.
The platform focuses heavily on creating email sequences, automations, and workflows based on subscriber behaviors and purchases. This allows creators to deliver highly tailored content experiences.
It also provides landing pages, forms, and tools to sell digital products directly.
While Kit certainly shines in its focused niche, it lags behind category leaders when it comes to breadth of features, deliverability optimization, and sophisticated segmentation capabilities.
So, if you just want to send regular email newsletters and aren’t focused on selling to an audience, other email platforms may be better for you. Those other platforms can offer more value for general email marketing needs.
Kit is a good pick if you:
Kit is great for sending ultra-specific email campaigns and selling digital products, memberships, and services.
Choosing the right email marketing platform is a big decision.
The platform you pick will shape how easily you can talk to your customers. It’s like picking the perfect vehicle to take your business where it needs to go.
Let’s go through the most important things to look for.
First up, you want a platform that’s easy to use. For most business owners, complex tools with steep learning curves will just slow you down.
To choose an easy-to-use platform, you should consider these factors.
Platforms like MailerLite and Sendinblue shine here by blending power with simplicity. But sometimes simpler means less advanced features.
Your platform’s email editor is your toolkit to craft branded, engaging messages. You should assess its creative potential, personalization, and flexibility using these factors.
While a platform like Constant Contact offers ease of use, its templates and personalization lag MailChimp’s more advanced editor.
Workflow automation is like having your own virtual assistant. It follows up with contacts and triggers campaigns based on their behaviors and interests. It is invaluable for turning insights into targeted engagement.
Here are key considerations:
Visual workflow builder – Is the interface intuitive or overly technical?
Driving performance improvements starts with visibility – you can’t optimize what you can’t see. That’s why a platform’s analytics dashboard is so crucial.
Analytics are like your platform’s instrument panel. They display all the key metrics you need to optimize the performance of your email marketing campaigns.
When assessing a platform, you should look out for the following:
Like powerful accessories that augment a vehicle’s core capabilities, integrations dramatically expand what your email marketing platform can do.
Integrations seamlessly connect your email platform with other essential business systems across your tech stack. This allows you to execute sophisticated automations and synergize data between tools.
Depending on your needs, you can check integrations like:
Carefully evaluate which add-ons you need right from the start and which you may want down the road as you grow. For example, ecommerce brands should prioritize shopping cart integrations.
The more pre-built integrations available, the more value an email platform provides over the long haul.
Deliverability is what determines if your emails actually make it to subscribers’ inboxes.
You can have amazing email content, automation, and analytics – but none of it matters if your emails get blocked or banished to spam folders before readers ever see them. That’s why assessing a platform’s deliverability track record is so critical.
Here’s what to look at:
Even with the most intuitive tools, you’ll inevitably need support at some point. . Therefore, you should evaluate a platform’s support channels, responsiveness, and resources.
As your business grows, you need a platform that can keep pace with your changing needs. Here are four key factors to consider:
Finding your ideal email marketing platform is a big choice. Here are my top six tips to make the selection process stress-free and successful:
Platforms range wildly on cost depending on features. Be realistic – outline what you can spend long-term based on your business model. Whether you need a forever free version or can invest in capabilities, don’t break the bank. There are affordable options at every level.
Don’t just window shop – take advantage of free trials to experience platforms hands-on. Set up campaigns, dig into reports, and collaborate with your team. Hands-on test drives reveal if a platform feels like the right fit.
Map out your must-have capabilities – automation, templates, integrations, analytics, etc. Then methodically check that contenders deliver those necessities. Don’t compromise on features essential for your strategy and goals.
Had experience with a platform? Check third-party reviews and testimonials to hear unfiltered implementation experiences from fellow users. This real-world feedback provides insights the vendors won’t highlight.
Factor in what systems – CRM, ecommerce platform, sales tools – need to integrate with your email solution. Seamless connectivity ensures you can execute integrated campaigns and leverage insights.
Think big picture – choose a platform that can scale with your evolving business needs over the long haul. Don’t limit future capabilities due to short-term constraints.
Selecting the right email marketing platform is a crucial decision for any small business. Ultimately, the right solution should completely align with your business goals while integrating seamlessly into your existing tech stack.
With a thoughtful approach, you can make an informed choice that sets your small business up for success.
Let me know if you need any other tips for picking the perfect platform!
You have successfully joined our subscriber list.