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Mailofly vs Groundmail

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Mailofly compared with Groundmail
DetailMailofly logo MailoflyGroundmail logo Groundmail
What it doesFast, reliable, and secure email delivery platform for developers Transactional email API and SMTP for password resets, receipts and alerts
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree: 3,000 emails/month, 100 emails/day limit, 3 sending domains, no credit card required. Pro: $20/month for 50,000 emails/month, $0.90 per 1,000 overage. Scale: $75/month for 100,000 emails/month, $0.90 per 1,000 overage. Enterprise: Custom pricing for 3M+ emails/month with dedicated infrastructu Free: 3,000 emails/month, 100/day, 3 domains. Pay as you go: $15/month with 20,000 emails included, then $0.70 per 1,000 from 20,000-100,000, $0.50 per 1,000 from 100,000-1 million, $0.30 per 1,000 above 1 million. Dedicated server: $299/month with 250,000 emails included, then $0.40 per 1,000.
Key features
  • Sub-120ms API latency for email delivery
  • 99.99% uptime guarantee with multi-region infrastructure
  • Type-safe SDKs for TypeScript, Python, and Go
  • Developer-first React and HTML templates
  • Automatic SPF, DKIM, and DMARC verification
  • Native Model Context Protocol (MCP) integration
  • Supabase and database trigger integrations
  • Business mailboxes with custom domains
  • REST API and SDKs for Node, Python, Go, PHP and Ruby
  • SMTP relay at smtp.groundmail.dev port 587
  • Event-triggered automations
  • Inbound email and reply handling
  • Versioned email templates with live preview
  • Spam checks and blocklist monitoring
  • DMARC monitoring
  • Dedicated IPs and servers
  • Hosted test inbox for CI
  • Tenants for serving multiple customers
What makes it different
  • 3.2x higher click engagement than competitors
  • Generous free tier with 3,000 emails/month, no credit card required
  • 40+ worldwide dispatch hubs for global reach
  • 4.6 second median delivery time
  • Operated by the team that runs the mail servers
  • Transactional mail kept separate from marketing mail
  • 99.99% sending uptime
  • No setup required for AI coding tools
Community votes00
DR (Domain Rating by Ahrefs)2 +1 (up) since last check24 no change since last check
Trust Flow (Majestic)36
Citation Flow (Majestic)3230
Referring domains (Majestic)57638

5 details filled in for both companies.

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