IN THE FIELD GUIDE

Mailofly

mailofly.com

Mailofly is a developer-first email delivery platform designed for transactional and marketing emails. It offers fast API delivery, high inbox placement rates, and scalable infrastructure with features like dynamic templates, real-time email validation, and AI integrations.

THE PRODUCT, BEYOND THE PITCH

Automatically researched · Not editorially reviewed · Sources checked Oct 9, 2026

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A good fit for

Developers and engineering teams needing fast, reliable transactional and lifecycle email delivery with zero downtime.

Know the limitations

Free plan limits to 3,000 emails per month and 100 emails per day.
Overage charges apply at $0.90 per 1,000 emails beyond included volume on paid plans.

What you can do

Sending transactional emails such as customer notifications and receipts.

Features

Instant API delivery with sub-120ms latency and automated failover routing.
Developer-first templates supporting React and clean HTML with responsive previews and localization testing.
Automatic SPF, DKIM, and DMARC verification with real-time email validation and proactive deliverability checks.
Provision custom-branded business mailboxes with configurable storage quotas, instant password resets, and secure credentials.
Connect Google Workspace and Gmail accounts via OAuth to send transactional emails through Google's infrastructure.

Integrations

Not confirmed yet.

Platforms & data export

Not confirmed yet.

THE COST FOR YOUR TEAM

Go beyond the starting price.

Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.

PeopleBillingCurrencyPrices are shown as published. No exchange rates are applied.Monthly usage per toolApplies to each tool’s own unit. Leave at 0 for subscription cost only.

Cheapest fit for 1 person, all 1 tools

$0.00/month

$0.00 a year on these plans.

Plan costs based on your requirements
Tool / plan	Monthly	Per year	What this assumes
Mailofly FreeCheapest fit Flat subscription	$0.00	$0.00	Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.
Mailofly Pro Flat subscription	$20.00	$240.00	Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.
Mailofly Scale Flat subscription	$75.00	$900.00	Automatically extracted from the linked pricing source. Seat allowances, usage limits, taxes and terms are not confirmed — check them with the provider.

Alternatives to explore

Filter alternatives →

Candidates based on category and primary feature. Check feature and pricing differences before switching.

maileroo

✓ Reviewedprice clarity

Maileroo is an email delivery platform designed for sending transactional and marketing emails reliably and at scale. It offers a simple API, SMTP integration, and a user-friendly dashboard to manage email communication with a focus on deliverability, security, and ease of use.

Email & communicationFree plan

Envloped

✓ Reviewedprice clarity

Envloped is an email infrastructure platform designed specifically for AI agents, offering native Model Context Protocol (MCP) support and agent-first APIs. It provides developer-friendly tools including a simple API, CLI, and SDKs for sending transactional and marketing emails with intelligent workflows for agentic systems.

Email & communication

Twilio

✓ Reviewed

Twilio is a platform that provides APIs for SMS, RCS, voice, email, conversational AI, and identity verification to build personalized customer experiences. It enables continuous, contextual conversations across multiple channels with AI and human agents working together.

Email & communication

Plan a switch from Mailofly →

What changed

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