Cost Comparison by Scenario
- Cheapest: Brevo (free, unlimited contacts, 300 emails/day) or Mailchimp (free, 500 contacts)
- Recommendation: Start with Brevo for unlimited contacts or Mailchimp for ease of use
- Cheapest: Brevo (still free) or Kit (free up to 10,000)
- Paid option: Constant Contact Lite ($12/month) or GetResponse Standard ($15/month)
- Recommendation: Brevo remains free; upgrade to paid only when you need automation
- Cheapest paid: ActiveCampaign Starter ($15/month for 1,000 contacts) or GetResponse Standard ($15/month)
- Recommendation: ActiveCampaign for automation, GetResponse for all-in-one, or Brevo Starter ($25/month) for unlimited contacts
Scenario 4: E-commerce (any size)
- Cheapest: Omnisend (free, 500 emails + SMS + web push) or Brevo (free, unlimited contacts)
- Recommendation: Omnisend for omni-channel e-commerce marketing, Brevo for large contact lists
Deliverability and Email Reputation
Email deliverability is critical — even the cheapest tool is worthless if emails land in spam folders. Here's how each platform handles deliverability:
Brevo maintains good deliverability through dedicated infrastructure and automatic bounce handling. The free plan uses shared IP addresses, which means deliverability can be affected by other users on the same IP. Upgrading to Business ($39/month) provides a dedicated IP for improved sending reputation.
Mailchimp has strong deliverability rates due to its established infrastructure and strict compliance policies. Mailchimp actively monitors sender reputation and provides deliverability insights. However, free plan users have limited control over sending reputation.
Kit focuses on creator audiences with typically high engagement rates, which helps deliverability. Kit uses dedicated IP addresses for all plans, including free, which is unusual and beneficial for sender reputation.
Omnisend has good deliverability for e-commerce emails, with dedicated infrastructure for transactional and marketing emails. The platform provides deliverability monitoring and recommendations for improving inbox placement.
Constant Contact is known for excellent deliverability rates. The platform has strict anti-spam policies and provides dedicated IP addresses on higher plans. Constant Contact's long-standing reputation with ISPs helps inbox placement.
GetResponse maintains good deliverability through automated bounce processing, spam complaint handling, and sender authentication (DKIM, SPF, DMARC). The platform provides deliverability analytics on Standard and higher plans.
ActiveCampaign has strong deliverability with automatic sender authentication, bounce handling, and spam complaint management. The platform provides a deliverability dashboard showing inbox placement rates across major email providers.
Ease of Use and Onboarding
Mailchimp is the easiest to set up — most users can create and send their first campaign within 30 minutes. The drag-and-drop email builder is intuitive, and the template library provides professional starting points.
Brevo has a clean interface that takes 1-2 hours to fully set up. The platform includes a guided onboarding wizard that walks users through contact import, template selection, and first campaign creation.
Kit is straightforward for creators — the platform focuses on simplicity with text-based emails and minimal design options. Setup takes 30-60 minutes, but the limited design options may frustrate businesses wanting visually rich emails.
Omnisend has a moderate learning curve of 1-2 hours, primarily due to its omni-channel features. The platform provides e-commerce specific onboarding with pre-built automation workflows for abandoned carts, welcome series, and post-purchase follow-ups.
Constant Contact is easy to set up with a guided wizard and extensive template library. Most users are productive within 1 hour. The platform also provides live onboarding webinars and one-on-one coaching sessions.
GetResponse takes 1-2 hours to set up. The all-in-one nature means more configuration is needed, but the platform provides a setup wizard and getting started guide.
ActiveCampaign has the steepest learning curve (2-4 hours) due to its powerful automation builder. However, ActiveCampaign provides extensive onboarding resources including video tutorials, a knowledge base, and free 1-on-1 training sessions on higher plans.
Customer Support Comparison
Brevo offers email support on all plans and chat support on paid plans. Response times are generally within 24 hours. The knowledge base is comprehensive but not as extensive as Mailchimp's.
Mailchimp provides 30 days of email support for free plans and continuous email + chat support for paid plans. Mailchimp's knowledge base and community forum are extensive. Phone support is available on Premium plans.
Kit offers email support on all plans with response times within 24 hours. The Creator Community provides peer-to-peer support. Live chat is available on Pro and Scale plans.
Omnisend provides 24/7 chat and email support on all plans, including free. The support team is knowledgeable about e-commerce specific challenges. Standard and Pro plans include a dedicated account manager.
Constant Contact is known for excellent customer support with phone, chat, and email available on all plans. Support representatives are available during business hours and are generally helpful. The platform also offers live webinars and coaching.
GetResponse offers 24/7 chat and email support on all plans. Phone support is available on Professional and higher plans. The support team is responsive and knowledgeable.
ActiveCampaign provides chat and email support on all plans with response times under 2 hours on average. Higher plans include priority support and dedicated account managers. ActiveCampaign's knowledge base is extensive with video tutorials and automation recipes.
Mobile Accessibility
Mailchimp offers the best mobile app with full campaign creation, editing, and analytics on iOS and Android. Users can create and send campaigns entirely from their phone.
Brevo provides a mobile app for campaign creation and analytics. The app is functional but less feature-rich than Mailchimp's.
Kit has a mobile app focused on subscriber management and campaign sending. The app is minimal but sufficient for checking campaign performance on the go.
Omnisend offers a mobile dashboard for checking campaign performance and managing contacts. Campaign creation is limited on mobile.
Constant Contact provides a mobile app with campaign creation, contact management, and analytics. The app is well-designed and allows users to create and send campaigns from mobile.
GetResponse has a mobile app for campaign analytics and basic editing. Full campaign creation is better done on desktop.
ActiveCampaign offers a mobile app for monitoring automations, checking campaign performance, and managing contacts. The app is focused on monitoring rather than creation.
Hidden Costs to Watch For
Most email marketing platforms charge based on contact count. As your list grows, costs increase automatically. Brevo is the exception — it charges based on emails sent, not contacts stored.
Add-On Features
Some platforms charge extra for features like A/B testing, advanced automation, dedicated IP addresses, and additional users. Always check what's included in your plan before upgrading.
Sending Limits
Free plans have sending limits that can be restrictive. Brevo's 300 emails/day means 9,000 emails/month — sufficient for most small businesses but limiting for larger campaigns.
Some platforms charge for dedicated IP addresses or advanced deliverability tools. For small businesses, shared IP addresses are usually sufficient, but as you scale, a dedicated IP may become necessary.
Feature Comparison
Automation
- Brevo: Basic automation on free plan, advanced on Business+
- Mailchimp: No automation on free plan, basic on Essentials+
- Kit: Basic automation on free plan, advanced on Creator+
- Omnisend: Basic automation on free plan, advanced on Standard+
- Constant Contact: Limited automation on Lite, full on Standard+
- GetResponse: Good automation on Standard+
- ActiveCampaign: Best automation at this price point (Starter+)
Templates
- Mailchimp: Best template library (100+ templates)
- Constant Contact: Good template selection (100+ templates)
- GetResponse: Decent templates with AI-powered recommendations
- Brevo: Limited templates, but customizable
- Kit: Minimal templates, focused on text-based emails
- Omnisend: E-commerce specific templates
- ActiveCampaign: Limited templates, but powerful automation compensates
Integrations
- Mailchimp: 300+ integrations (most extensive)
- ActiveCampaign: 850+ integrations
- Brevo: 150+ integrations
- Kit: 100+ integrations
- Omnisend: 100+ integrations (e-commerce focused)
- Constant Contact: 300+ integrations
- GetResponse: 150+ integrations
Reporting
- ActiveCampaign: Best reporting with site tracking and lead scoring
- Mailchimp: Good basic reporting on all plans
- Brevo: Basic reporting on free, advanced on paid
- Kit: Basic reporting, focused on creator metrics
- Omnisend: E-commerce focused reporting (revenue, conversion)
- Constant Contact: Good reporting on Standard+
- GetResponse: Good reporting with conversion funnels
Security and Compliance
All email marketing platforms must comply with data protection regulations. Here's how each tool handles compliance:
GDPR Compliance: All seven platforms are GDPR compliant. Brevo, Mailchimp, and ActiveCampaign provide built-in GDPR tools including consent tracking, double opt-in, and data deletion. Kit and Omnisend offer GDPR-compliant forms and subscriber management. Constant Contact and GetResponse provide GDPR readiness resources and consent management.
CAN-SPAM Compliance: All platforms include automatic unsubscribe links, physical address requirements, and sender identification in every email. This is standard across all email marketing tools.
Data Security: Brevo uses 256-bit SSL encryption and is ISO 27001 certified. Mailchimp is SOC 2 compliant. ActiveCampaign is SOC 2 compliant with encryption at rest and in transit. Kit uses SSL encryption. Omnisend is GDPR and SOC 2 compliant. Constant Contact uses 256-bit encryption. GetResponse is GDPR compliant with SSL encryption.
Arabic Language Support: For MENA-region businesses, Arabic language support in email marketing is important. Mailchimp supports RTL (right-to-left) text in emails. Brevo supports Arabic characters. Kit has limited RTL support. ActiveCampaign supports Arabic in email content. For full Arabic-native email marketing, combining these tools with Salla's Arabic-native platform provides the best experience.
Scalability: When to Upgrade from Free to Paid
Knowing when to upgrade from a free plan to a paid plan saves money and ensures you're not paying for features you don't need:
Upgrade from Brevo free when: You need more than 300 emails per day, advanced automation workflows, A/B testing, or removal of Brevo branding from emails. The Starter plan at $25/month removes daily sending limits and branding.
Upgrade from Mailchimp free when: You exceed 500 contacts, need email automation, require A/B testing, or want to send more than 1,000 emails per month. The Essentials plan at $13/month is the cheapest upgrade path.
Upgrade from Kit free when: You need visual automation sequences, advanced segmentation, or premium integrations. The Creator plan at $25/month unlocks visual automation builders and sequence funnels.
Upgrade from Omnisend free when: You need more than 500 emails per month, advanced automation, or SMS marketing beyond 60 messages. The Standard plan at $16/month is affordable for growing e-commerce businesses.
Choose Constant Contact when: You need a reliable platform from day one with phone support and don't want to migrate later. The Lite plan at $12/month is the cheapest paid option in this comparison.
Choose GetResponse when: You need email marketing combined with landing pages and webinars. The Standard plan at $15/month provides good value for all-in-one marketing.
Choose ActiveCampaign when: You need powerful automation that goes beyond simple autoresponders. The Starter plan at $15/month provides the best automation value in this price range.
If you start with a free plan and need to migrate to a different platform later, here's what to expect:
Contact export: All platforms allow CSV export of contact lists. This is standard and straightforward.
Campaign history: Most platforms don't allow importing of historical campaign data. Your email performance history stays with the original platform.
Automation migration: Automation workflows must be rebuilt in the new platform. This is the most time-consuming part of migration.
Template migration: Email templates are platform-specific and generally can't be imported between platforms. Plan to recreate templates in the new platform.
Integration reconfiguration: All third-party integrations (e-commerce, CRM, analytics) must be reconfigured for the new platform.
Recommendation: Choose a platform that can scale with your business to minimize migration costs. Brevo and ActiveCampaign have the clearest upgrade paths within their ecosystems.
For more email marketing resources:
Final Verdict
The cheapest email marketing tool for your small business depends on your contact list size, sending volume, and feature needs:
Best free plan: Brevo — unlimited contacts, 300 emails/day, basic automation
Best for creators: Kit — free up to 10,000 subscribers, unlimited sends
Best for e-commerce: Omnisend — free omni-channel marketing (email + SMS + web push)
Most popular free plan: Mailchimp — 500 contacts, 1,000 sends/month, easy to use
Cheapest paid plan: Constant Contact — $12/month for 500 contacts
Best value for automation: ActiveCampaign — $15/month for powerful automation workflows
Best all-in-one: GetResponse — $15/month for email + landing pages + webinars
Start with a free plan, test the platform for 2-4 weeks, and upgrade only when you outgrow the free tier. For most small businesses, Brevo's free plan provides the best value with unlimited contacts and daily sending.
Always verify current pricing on official product pages before making a purchase decision.
