Email remains an important channel for businesses that want to communicate directly with customers, subscribers, and potential buyers. However, managing email campaigns manually can become difficult as a contact list grows. An email marketing platform can simplify tasks such as creating newsletters, organizing subscribers, automating messages, and measuring campaign performance.
The best email marketing platforms are not necessarily the ones with the largest number of features. The right choice depends on your audience size, marketing goals, budget, automation requirements, integrations, and the amount of control you need over your campaigns.
This guide compares several widely used platforms and explains what to consider before choosing one.
What Is an Email Marketing Platform?
An email marketing platform is software that helps businesses create, send, manage, and measure email campaigns.
Depending on the service, you may be able to:
- Build newsletters with drag-and-drop editors
- Organize contacts into lists or segments
- Create automated email sequences
- Design signup forms and landing pages
- Test different email content
- Track campaign performance
- Connect email marketing with other business software
- Manage subscriber preferences and unsubscribe requests
Some platforms focus primarily on email newsletters, while others combine email with CRM, ecommerce, SMS, customer journeys, or other marketing tools.
What to Look for in the Best Email Marketing Platforms
Before choosing a service, consider how you actually plan to use it.
1. Ease of Use
A platform should make common tasks straightforward. If creating a campaign requires unnecessary technical work, your team may spend more time managing software than creating useful content.
Look for:
- Simple campaign creation
- Reusable templates
- Drag-and-drop editing
- Easy contact management
- Clear reporting dashboards
2. Email Automation
Automation can help businesses send relevant messages based on subscriber actions or predefined schedules.
For example, a business could create a sequence that:
- Sends a welcome email after signup.
- Sends useful educational content a few days later.
- Sends another message based on the subscriber’s interests.
- Moves engaged subscribers into a different segment.
The complexity of these workflows varies considerably between platforms.
3. Contact Management and Segmentation
A large email list is not necessarily useful if every subscriber receives exactly the same message.
Segmentation allows marketers to organize subscribers according to information such as:
- Interests
- Signup source
- Previous interactions
- Customer status
- Location
- Product preferences
More advanced platforms may provide behavioral segmentation and customer journey tools.
4. Analytics and Reporting
Good reporting helps you understand how campaigns perform.
Common metrics include:
- Delivery rate
- Opens
- Clicks
- Unsubscribes
- Bounces
- Conversions, when properly configured
Metrics should be interpreted carefully. For example, an email being opened does not automatically mean that the recipient found it useful or completed a purchase.
5. Integrations
Check whether the platform connects with the tools your business already uses.
Useful integrations may include:
- Ecommerce platforms
- CRM systems
- Website builders
- Analytics tools
- Customer support software
- Payment systems
- Lead-generation tools
An otherwise suitable email platform may become inconvenient if it does not integrate with your existing workflow.
6. Pricing Structure
Pricing can become more complicated as your list grows.
Some providers primarily base pricing on the number of contacts, while others also consider email volume, users, features, or additional services.
For example, Mailchimp explains that its paid tiers are based partly on the maximum number of contacts and the plan selected.
Before signing up, calculate the expected cost at your current list size and at the size you reasonably expect to reach.
Best Email Marketing Platforms to Consider
There is no single platform that fits every business. The following options serve different types of users and marketing requirements.
Mailchimp
Mailchimp is one of the established names in email marketing and offers tools for campaigns, audience management, automation, templates, and reporting.
Its pricing structure uses different plan tiers and contact limits, so businesses should check the current pricing for their particular audience size and requirements.
Good for:
- Small businesses
- Newsletters
- General email campaigns
- Teams looking for a broad marketing platform
Potential limitation: Pricing and plan features can become more important to evaluate as your contact database grows.
Brevo
Brevo combines email marketing with other communication tools, including SMS, WhatsApp, chat, and CRM-related features.
Its current free plan includes email campaigns, a drag-and-drop editor, basic reporting, and a daily sending limit. Paid plans provide additional sending capacity and features such as automation and A/B testing.
Good for:
- Small businesses
- Multichannel communication
- Businesses that want email and SMS in one platform
- Marketers who need automation
Potential limitation: Businesses with complex requirements should compare the exact limits and features of each plan before upgrading.
HubSpot
HubSpot combines marketing tools with CRM functionality.
Its marketing tools can be used to create marketing emails, forms, automation, and other customer-engagement activities. HubSpot’s current product structure includes free and paid options, with more advanced functionality available in higher tiers.
Good for:
- Businesses already using a CRM
- Companies that want marketing and customer data connected
- Teams managing broader inbound marketing activities
Potential limitation: Advanced marketing features can become considerably more expensive than basic newsletter-focused services.
Kit
Kit is particularly focused on creators, newsletters, and audience building.
Its free plan currently supports up to 10,000 subscribers and includes unlimited forms, landing pages, email broadcasts, tagging, and segmentation. Paid plans add features such as visual automations and additional reporting.
Good for:
- Newsletter creators
- Bloggers
- Content creators
- Businesses built around an audience or personal brand
Potential limitation: Businesses looking for a comprehensive enterprise CRM may need a broader platform.
ActiveCampaign
ActiveCampaign focuses heavily on email marketing automation and customer journeys.
Its current plans include email marketing, automation, segmentation, landing pages, integrations, and different levels of reporting and customer-management functionality.
Good for:
- Businesses with advanced automation needs
- Customer journeys
- Segmentation
- Businesses connecting marketing and sales activities
Potential limitation: Its broader feature set may be more than a very small business needs if the primary requirement is simply sending newsletters.
Email Marketing Platform Comparison
| Platform | Best suited to | Notable strengths | Important consideration |
|---|---|---|---|
| Mailchimp | Small businesses and general marketing | Campaigns, templates, audience tools | Pricing changes with plan and contact requirements |
| Brevo | Small businesses and multichannel marketing | Email, SMS, automation, CRM-related tools | Compare sending and contact limits |
| HubSpot | CRM-focused businesses | CRM and marketing integration | Advanced features can cost more |
| Kit | Creators and newsletters | Audience building, broadcasts, segmentation | More creator-focused |
| ActiveCampaign | Advanced automation | Workflows, segmentation, customer journeys | May be more complex for basic needs |
This table is a practical comparison rather than a ranking. The appropriate choice depends on your business model, audience, budget, and technical requirements.
How to Choose the Right Email Marketing Platform
Instead of choosing a platform simply because it is popular, start with your actual requirements.
Step 1: Estimate Your Subscriber List
Determine approximately how many contacts you currently have and how quickly you expect the list to grow.
This matters because providers can use different pricing models and contact limits.
Step 2: Define Your Main Email Activities
Ask what you actually need to send.
For example:
- Weekly newsletters
- Product announcements
- Welcome emails
- Promotional campaigns
- Educational sequences
- Customer onboarding emails
- Automated follow-ups
A newsletter publisher may need fewer automation features than an ecommerce business.
Step 3: Identify Required Automations
Write down the workflows you want to automate.
For example:
New subscriber → Welcome email → Educational email → Product information → Follow-up
Then check whether your selected plan supports the workflow you need.
Step 4: Check Integration Requirements
Make a list of your existing business tools and confirm that the email platform supports the integrations you need.
This can prevent problems later when you want to connect your website, CRM, ecommerce store, or analytics system.
Step 5: Calculate the Real Cost
Don’t look only at the introductory price.
Check:
- Contact limits
- Monthly email limits
- Automation availability
- Number of users
- Premium features
- Add-ons
- Annual versus monthly billing
- Cost after promotional periods
For example, Brevo currently lists separate plans with different contact and monthly-send limits, while Kit’s pricing is structured around subscriber levels and plan features.
Because providers change pricing and packaging, verify current prices on the provider’s official website before purchasing.
Step 6: Test Before Committing
If a free plan or trial is available, use it to test your actual workflow.
Create a sample campaign, import or create test contacts, build an automation, and review the reporting interface.
This gives you a better understanding of the platform than simply reading a feature list.
How to Build an Effective Email Campaign
Choosing software is only one part of email marketing. The quality and relevance of your messages matter as well.
Build a Permission-Based List
Use legitimate signup methods and make it clear what people are subscribing to.
Avoid purchasing random email lists. A list should represent people who have a reasonable expectation of receiving communication from your business.
Write Clear Subject Lines
A useful subject line should accurately describe what the email contains.
Avoid misleading subjects designed only to generate opens.
Keep the Message Focused
Each email should have a clear purpose.
For example, an email might:
- Teach one useful concept
- Announce a product update
- Share a new article
- Explain an offer
- Ask for feedback
Trying to communicate too many unrelated ideas can make an email difficult to follow.
Use a Clear Call to Action
If you want readers to visit an article, download a resource, register for an event, or explore a product, make the next step obvious.
The call to action should accurately describe where the reader will go.
Make Emails Mobile-Friendly
Many people read email on smartphones. Use readable text, appropriate spacing, responsive templates, and buttons that are easy to tap.
Always test your emails on multiple screen sizes when possible.
Common Email Marketing Mistakes to Avoid
Sending Too Frequently
There is no universal number of emails that every business should send.
The appropriate frequency depends on the audience and the type of content. Monitor engagement and unsubscribe behavior rather than assuming that more messages are always better.
Ignoring Unsubscribes
Unsubscribes are a normal part of email marketing.
Make the unsubscribe process clear and respect subscriber preferences.
Using One Message for Everyone
Different subscribers may have different interests.
Relevant segmentation can make campaigns more useful than repeatedly sending identical messages to an entire database.
Focusing Only on Open Rates
Open rates can provide useful information, but they are only one measurement.
Consider clicks, conversions, unsubscribes, bounces, and other metrics relevant to the campaign’s objective.
Choosing Features You Will Never Use
A platform with dozens of advanced features is not automatically a better fit.
If you only need newsletters and simple automation, paying for complex enterprise functionality may not make sense.
Email Marketing Tips for Small Businesses
Small businesses can keep their email strategy relatively simple.
Start with a few core activities:
- Create a clear signup form.
- Explain what subscribers will receive.
- Send a helpful welcome email.
- Establish a realistic publishing schedule.
- Segment subscribers when meaningful differences appear.
- Track campaign performance.
- Remove or manage inactive contacts according to your platform’s policies and your applicable requirements.
- Review the strategy periodically.
The goal should be to provide useful communication rather than simply increasing the number of emails sent.
Frequently Asked Questions
1. What is the best email marketing platform for small businesses?
There is no single platform that is best for every small business. The right option depends on list size, budget, automation requirements, integrations, and the type of emails you plan to send.
2. Can I start email marketing for free?
Yes. Several platforms offer free plans or free trials, although free options usually have limitations. For example, Brevo currently offers a free plan with a daily email sending limit, while Kit offers a free plan for up to 10,000 subscribers with specified features.
3. How many emails should a business send each month?
There is no universal number. Your frequency should reflect the expectations of your subscribers and the amount of genuinely useful content you can produce. Monitor engagement and unsubscribe behavior when deciding whether to adjust your schedule.
4. Is email marketing suitable for a new business?
Yes. A new business can use email to communicate with people who voluntarily subscribe to its updates, educational content, product information, or other relevant communications. Starting with a small, permission-based list can make the process easier to manage.
5. Should I choose an email platform based only on price?
No. Price is important, but it should be considered alongside contact limits, email volume, automation, integrations, analytics, ease of use, and future requirements. A cheaper platform may not be economical if it lacks a feature your business needs.
Conclusion
The best email marketing platforms provide different combinations of campaign creation, subscriber management, automation, analytics, and integrations. Mailchimp, Brevo, HubSpot, Kit, and ActiveCampaign each approach email marketing differently, so the right choice depends on your specific requirements rather than a universal ranking.
Before choosing a platform, estimate your subscriber growth, define the campaigns you want to run, identify the automations and integrations you need, and calculate the actual cost at your expected list size.
Most importantly, choose a platform that helps you deliver useful and relevant communication to people who have chosen to hear from your business. Review the provider’s official pricing, features, sending policies, and terms before making a final decision because these details can change over time.
