What Is turboSMTP and What Does serversmtp.com Offer?

Updated

serversmtp.com is the website of turboSMTP, a professional SMTP relay service for sending transactional and marketing email. It fits developers and businesses that need reliable inbox delivery without running their own mail infrastructure. You can start with a free allowance of 6,000 emails per month, then move to a paid plan based on volume.

What turboSMTP Does

turboSMTP is an outgoing mail server (SMTP relay) that sits between your application or email tool and your recipients' inboxes. Instead of configuring and maintaining your own mail server, you send through turboSMTP's authenticated infrastructure, which handles delivery.

The site positions it around two main use cases:

  • Transactional email — order confirmations, password resets, and similar messages that must arrive immediately.
  • Marketing email — newsletter campaigns sent to your users' inboxes.

Core Features

Feature What it gives you
SMTP relay Authenticated sending for any app or tool that supports SMTP
Email API Send transactional emails and newsletters directly from your website or app
Delivery tracking Real-time reports on outgoing and opened emails
Global infrastructure Servers and IP addresses in Europe, USA, Middle East, and Asia
Compliance 100% GDPR compliant, with regional servers to match different regulations
Support 24/7 human support via ticket, AI-free chat, and phone

The site also highlights a deliverability comparison (free SMTP 70%, other SMTP 82%, turboSMTP 99%) and states it is trusted by 100,000 customers.

Free Tier and Plans

  • Free: 6,000 emails per month.
  • Paid: A range of monthly and pay-as-you-go plans based on the number of emails sent.

The site describes the free option as a way to try the service before buying the full plan. Specific prices are not listed in the available page content, so check the pricing page for current rates.

Who It's For

  • Developers building cloud applications who want an SMTP API rather than managing mail servers.
  • Marketers running newsletter campaigns who need tracking and deliverability.
  • Businesses that need secure, compliant transactional email delivery across regions.

How to Evaluate It for Your Needs

  1. Confirm your sending volume — if it's under 6,000 emails per month, the free tier may cover you.
  2. Check whether your app or platform supports SMTP or an API integration.
  3. Verify regional requirements — if you need EU data handling, the European server infrastructure and GDPR compliance are relevant.
  4. Test deliverability with your own list before committing to a paid plan.

A published case study by Valerio Fioretti describes doubling delivery and open rates using turboSMTP, which you can read on the site if you want a concrete before-and-after example.