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Head-to-head · SMTP Relay Services

Amazon SES vs Maileroo

  • Updated Sep 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Amazon SES #1 in SMTP Relay Services 8.7/10 From $0.10 ✓ 0 of 3 features Visit Amazon SES
Maileroo #7 in SMTP Relay Services 6.7/10 Free plan Free plan✓ 0 of 3 features Visit Maileroo

Amazon SES leads on 0 checks, Maileroo on 1, and 0 are even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAmazon SES · 8.7/10
  • Free planonly Maileroo

Amazon SES scores higher on our rubric for smtp relay services: 8.7 against 6.7 out of 10; our editors rank them #1 and #7.

Maileroo offers free plan; Amazon SES doesn't.

Amazon SES is the better fit for AWS-based teams needing low-cost scale. Maileroo is the better fit for developers wanting broad transactional-email coverage.

  • Amazon SES fits best

    AWS-based teams needing low-cost scale

  • Maileroo fits best

    Developers wanting broad transactional-email coverage

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Amazon SES 8.7/10 Visit ↗ Maileroo 6.7/10 Visit ↗
At a glance
Editor score 8.7 6.7
Ranking #1 in SMTP Relay Services #7 in SMTP Relay Services
Best for AWS-based teams needing low-cost scale Developers wanting broad transactional-email coverage
Pricing model Paid Free plan + paid
Starting price Not published Not published
Free plan — ✓ (best)
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Integrations 7 integrations 3 integrations
Features Amazon SES 0/3 · Maileroo 0/3
Inbound email parsing Not published Not published
Event webhooks Not published Not published
Subaccounts Not published Not published
Specs
Monthly send limit Not published Not published
Dedicated IP option Not published Not published
Email log retention Not published Not published
Our review
Pros
  • SMTP relay, inbound receiving, and email event publishing
  • API, SDK, console, and CLI sending options
  • Dedicated IPs, templates, authentication, and AWS integrations
  • Free tier includes outbound and inbound email allowances
  • Supports SMTP, REST delivery, webhooks and inbound routing
  • Integrates with PHP, Laravel, Node.js, Python, Go, .NET and Java
Cons
  • No permanent free plan
  • Inbound receiving is region-dependent
  • Paid tiers add monthly account charges
  • Free Plan is limited to 3,000 outbound emails monthly
  • Paid SMTP plan provides 25,000 emails per month
  • Dedicated IP options are aimed at higher-volume sending
Our verdict

Amazon Simple Email Service (SES) is a cloud email platform for applications that need transactional or marketing email sending, inbound receiving, or both. It supports verified email addresses and domains, an SMTP interface with TLS, API…

Read the review →

Maileroo is an email delivery platform for developers, startups, agencies and enterprises. It supports transactional, bulk and scheduled email through a RESTful API or SMTP relay, while inbound email routing connects incoming messages to…

Read the review →
  1. Amazon SESSMTP Relay Services 8.7From $0.10
  2. MailerooSMTP Relay Services 6.7Free plan

Strengths and trade-offs

  • Amazon SES — where it wins

    • SMTP relay, inbound receiving, and email event publishing
    • API, SDK, console, and CLI sending options
    • Dedicated IPs, templates, authentication, and AWS integrations

    Where it doesn't

    • No permanent free plan
    • Inbound receiving is region-dependent
    • Paid tiers add monthly account charges
  • Maileroo — where it wins

    • Free tier includes outbound and inbound email allowances
    • Supports SMTP, REST delivery, webhooks and inbound routing
    • Integrates with PHP, Laravel, Node.js, Python, Go, .NET and Java

    Where it doesn't

    • Free Plan is limited to 3,000 outbound emails monthly
    • Paid SMTP plan provides 25,000 emails per month
    • Dedicated IP options are aimed at higher-volume sending

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update