# mailgun

> Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04.

- **Business Profile:** https://optimly.ai/brand/mailgun
- **Dataset:** https://optimly.ai/brand/mailgun.json
- **Markdown:** https://optimly.ai/brand/mailgun/llms.txt
- **Official website:** https://mailgun.com
- **Slug:** mailgun
- **Categories:** communications-cpaas, marketing-technology

## Overview

- **Tagline:** Built by developers for developers, Mailgun offers industry-leading reliability, compliance, and speed for email delivery. It boasts high deliverability, accurate validation leveraging cached send data, and a comprehensive suite including advanced optimization and quality assurance tools (from Email On Acid) to boost email engagement and ROI.
Source: Brand's website (https://mailgun.com) · 2026-10-04

- **Description:** Mailgun provides a complete email suite and API for developers and businesses to send, track, test, and optimize transactional and marketing emails with high reliability, deliverability, and compliance.
Source: Brand's website (https://mailgun.com) · 2026-10-04

## Offerings

- **Core capabilities:**
  - Email Sending API
  - Email Optimization Tools
  - Email Validation Service
  - Email Inspection and Preview Tools (Email On Acid integration).
Source: Brand's website (https://mailgun.com) · 2026-10-04

- **Pricing:** Subscription-based with a free tier allowing up to 100 emails per day, and paid plans based on email volume and features.
Source: Brand's website (https://mailgun.com) · 2026-10-04

## Audience

- **Target industry:** Developers and businesses of all sizes, from startups to large enterprises, across various industries seeking robust email infrastructure and marketing communication tools.
Source: Brand's website (https://mailgun.com) · 2026-10-04

Page last updated 2026-10-17.