Mailtrap Alternatives & Competitors

Security-first transactional email: SMTP relay and REST API for password resets, receipts, 2FA and notifications. 100% owned infrastructure, strict sender vetting, human deliverability, ISO 27001/27701/HIPAA, native SendGrid/Mailgun compatibility.

Key Omnivery features:

API API Infrastructure Compliance

Visit website paid

MailHog is an email testing tool inspired by MailCatcher, but easier to install.

Key MailHog features:

Easy Setup Web Interface SMTP Server Simulation Integration with Development Environments

Open Source

Email and SMS testing and development platform for software engineers and QA testers.

Key mailslurp features:

Temporary Email Generation API Integration Email Receiving and Sending Customizable Domains

Open Source freemium

Email Testing for QA & Development Teams.

Key Mailosaur features:

Ease of Use API Integration Realistic Testing Comprehensive Documentation

MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a...

Key MailCatcher features:

Easy Setup Web Interface Simplicity Integration Capabilities

Open Source

litmus tests and tracks your email campaigns, so you can always put your best design forward.

Key Litmus features:

Email Previews Spam Testing Analytics Integration Capabilities

A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Key Mailgun features:

Scalability API Flexibility Deliverability Analytics and Tracking

Open Source

Brings voice and messaging to your web and mobile applications.

Key Twilio features:

Scalability Ease of Integration Global Reach Feature-Rich Platform

Open Source

Email for developers.

Key Resend features:

Ease of Use API Flexibility Deliverability Scalability

An email sandbox to inspect and debug emails in dev, staging, and QA environments before sending them to recipients in production.

Key Mailcatch.app features:

Inboxes Workspaces HTML/RAW Preview Support System

freemium

Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

Key Brevo features:

User-Friendly Interface Comprehensive Analytics Customization Options Automation Features

We make the send button safer. For every campaign, every message, and every inbox, Email on Acid has the time-saving tools you need to put your best email forward.

Key Email on Acid features:

Comprehensive Email Previews Advanced Spam Testing Collaboration Tools Detailed Analytics

paid Free Trial $73 / Monthly (With a year subscription)

FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily.

Key FakeSMTP features:

Ease of Use Free and Open Source No Email Sending Local Testing

An email and SMTP testing tool with API for developers.

Key Mailpit features:

Easy Installation User-Friendly Interface Open Source Lightweight