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Greenmor Mail vs Mailgun

SendGrid provides email delivery APIs, lacking built-in calendar, drive, outreach and AI features.

Which to pick

Pick Greenmor Mail if you want…

  • All-in-one business email with outreach & AI
  • Integrations with Amazon SES (on Greenmor Mail's list, not Mailgun's)

Pick Mailgun if you want…

  • Transactional email delivery and validation
  • Transactional email API
  • A free plan to start with
  • Integrations with HTTP API, SMTP or Webhooks (on Mailgun's list, not Greenmor Mail's)

Side by side

What it is
Greenmor Mail:Greenmor Mail provides a unified business email suite with domain inbox, calendar, drive, outreach, AI, video chat and security for $1 per mailbox per month.
Mailgun:Mailgun provides APIs for sending, receiving, validating and tracking transactional emails.
Best for
Greenmor Mail:All-in-one business email with outreach & AI
Mailgun:Transactional email delivery and validation
Who it’s for
Greenmor Mail:Startups, freelancers and small teams needing a full-stack business email solution.
Mailgun:Developers building email-enabled applications and services.
Pricing
Greenmor Mail:Paid
Mailgun:Freemium
Plans
Greenmor Mail:—
Mailgun:Free $0/mo · Basic $15/mo per month · Foundation $35/mo per month · Scale $90/mo per month
Works with
Greenmor Mail:Amazon SES
Mailgun:HTTP API, SMTP, Webhooks, Email template builder

Greenmor Mail features

  • Unified inbox & apps. One login gives access to mail, calendar, drive, outreach, AI, notes, discussions and video meetings.
  • Custom domain email. Use your own domain with unlimited aliases and premium deliverability via Amazon SES.
  • AI Assistant. Summarise threads, draft replies or generate emails using your own API key across eight providers.
  • Outreach campaigns. Build multi-step prospecting sequences with opens, clicks and replies tracked inside the mailbox.
  • Calendar & booking links. Day/week/month views, reminders and shareable booking links without requiring a separate service.
  • 15 GB shared storage. Drive files are stored alongside mail; up to 2 GB per file with malware scanning.
  • Security & privacy. 2FA, optional OpenPGP E2EE, spam/virus filtering and folder protection; no ads or profiling.
  • Video meetings. Create meetings from calendar invites; guests join in-browser and recordings save to your Drive.

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.

Greenmor Mail vs Mailgun FAQ

Is Greenmor Mail or Mailgun free?+

Greenmor Mail is paid, with a free trial. Mailgun has a free plan; paid plans start at $15/month (Basic).

Do Greenmor Mail and Mailgun integrate with the same tools?+

Their integration lists don't overlap: Greenmor Mail lists Amazon SES; Mailgun lists HTTP API, SMTP, Webhooks and Email template builder.

On DevHunt

Greenmor Mail

0 upvotes · Launched on DevHunt on Jan 6, 2026

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