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Constant Contact vs Mailgun

Mailgun offers email API and deliverability tools, not the social, SMS, or multi-account features of Constant Contact.

Short answer: Pick Constant Contact if you want all-in-one digital marketing for SMBs; pick Mailgun if you want transactional email delivery and validation. Constant Contact starts at $12/month; Mailgun has a free plan, paid from $15/month.

Which to pick

Pick Constant Contact if you want…

  • All-in-one digital marketing for SMBs
  • The lower starting price: $12/month against $15/month
  • Integrations with Google, Microsoft or Shopify (on Constant Contact's list, not Mailgun's)

Pick Mailgun if you want…

  • Transactional email delivery and validation
  • Email API for apps
  • A free plan to start with
  • Integrations with HTTP API, SMTP or Webhooks (on Mailgun's list, not Constant Contact's)

Side by side

What it is
Constant Contact:Constant Contact is an email, social, SMS, and marketing automation platform for small businesses.
Mailgun:Mailgun provides APIs for sending, receiving, validating and tracking transactional emails.
Best for
Constant Contact:All-in-one digital marketing for SMBs
Mailgun:Transactional email delivery and validation
Who it’s for
Constant Contact:Small businesses, nonprofits, franchises, and agencies needing unified marketing tools.
Mailgun:Developers building email-enabled applications and services.
Pricing
Constant Contact:Paid
Mailgun:Freemium
Starting price
Constant Contact:$12/month (Lite)
Mailgun:$15/month (Basic)
Free plan or trial
Constant Contact:Free trial
Mailgun:Free plan (Free) · Free trial
Plans
Constant Contact:Lite $12 per month · Standard $35 per month · Premium $80 per month
Mailgun:Free $0/mo · Basic $15/mo per month · Foundation $35/mo per month · Scale $90/mo per month
Works with
Constant Contact:Google, Microsoft, Shopify, Zapier, Eventbrite, Facebook, LinkedIn, Canva
Mailgun:HTTP API, SMTP, Webhooks, Email template builder

Constant Contact features

  • Drag-and-drop email editor. Create and send email campaigns with templates and AI copy suggestions.
  • Social media publishing. Schedule and auto-post to Facebook, Instagram, LinkedIn, TikTok and more from one dashboard.
  • SMS marketing. Send text campaigns (500 messages included in Premium, add-on available for other plans).
  • Automation templates. Pre-built automation flows, with unlimited custom automations in Premium.
  • Contact segmentation. Create custom segments and dynamic content to target specific audiences.
  • Reporting & analytics. Basic open/click stats in Lite, advanced engagement and revenue reporting in higher tiers.
  • 300+ integrations. Connect to Google, Microsoft, Shopify, Zapier, Eventbrite and many more services.
  • Multi-account management. Centralized control for teams, locations, or franchises with customized permissions.

Mailgun features

  • RESTful Email API & SMTP relay. Send emails via HTTP API or SMTP with high reliability.
  • Email validation service. Real-time API and bulk upload to remove invalid addresses.
  • Analytics, tracking & webhooks. Detailed delivery, open, click data and event webhooks.
  • Inbox preview & accessibility checks. Preview emails before sending to ensure compliance and deliverability.
  • Dedicated IPs & IP pools. Control reputation with dedicated IPs, included in higher plans.
  • SAML SSO & multi-user access. Enterprise-grade security and role-based access control.
  • Log and message retention. Retention up to 30 days for logs and up to 7 days for messages.
  • Email template builder. Create and manage reusable email templates via API.

Constant Contact vs Mailgun FAQ

What is the difference between Constant Contact and Mailgun?+

Mailgun offers email API and deliverability tools, not the social, SMS, or multi-account features of Constant Contact.

Should I use Constant Contact or Mailgun?+

Pick Constant Contact if you want all-in-one digital marketing for SMBs, the lower starting price: $12/month against $15/month or integrations with Google, Microsoft or Shopify (on Constant Contact's list, not Mailgun's). Pick Mailgun if you want transactional email delivery and validation, email API for apps or a free plan to start with.

Is Constant Contact or Mailgun free?+

Constant Contact is paid, from $12/month (Lite), with a free trial. Mailgun has a free plan; paid plans start at $15/month (Basic).

Which is cheaper, Constant Contact or Mailgun?+

Constant Contact is cheaper to start with: Constant Contact's Lite plan ($12/month) against Mailgun's Basic plan ($15/month).

Do Constant Contact and Mailgun integrate with the same tools?+

Their integration lists don't overlap: Constant Contact lists Google, Microsoft, Shopify, Zapier and 4 more; Mailgun lists HTTP API, SMTP, Webhooks and Email template builder.

Based on each tool's website and DevHunt data. Details may change; check the official sites.