ImprovMX Alternatives & Competitors

Email for developers.

Key Resend features:

Ease of Use API Flexibility Deliverability Scalability

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.

Key Postmark features:

High Delivery Rates Fast Sending Speed User-Friendly Interface Detailed Analytics

Open Source

Real-time, open-time content for email: countdown timers, dynamic images, live product picks, geo-targeted maps, one-click surveys, and scratch-card rewards. No code, no ESP integration, rendered fresh every time someone opens.

Key Alterable features:

Countdown Timers Dynamic Images Dynamic Products Local Maps

Visit website freemium Sponsored

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

Create unlimited aliases for free. Protect your email from spam using disposable addresses. Encrypt forwarded emails with PGP encryption using this service.

Key AnonAddy features:

Privacy Protection Spam Control Ease of Use Open Source

Premium Email Forwarding - Easy, Fast & Private.

Key ForwardMX.io features:

Privacy Protection No Log Policy Affordable Pricing Easy Setup

paid $24 / Annually

We bought a billboard in Times Square and we're letting you advertise your startup on it!It's free.

Receive and send emails anonymously. Create a unique email address for each website to avoid cross-site tracking and protect your inbox from spam, phishing and data breaches.

Key SimpleLogin features:

Privacy Protection Ease of Use Custom Domains Open Source

Open Source freemium $2.99 / Monthly (Premium)

Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.

Key Mail-in-a-box features:

Ease of Setup Full Control Cost-effective Open Source

Open Source

Cheap, no-nonsense email.

Key Purelymail features:

Affordability Transparency Customization Privacy Focus

paid $10 / Annually

The Nylas Cloud API powers your application with email, calendar & contacts features. Built-in features for better email, calendar, and contact management.

Key Nylas Mail features:

Unified Inbox Customizability Built-in Analytics Developer-Friendly

Nov 5, 2016 - Welcome to the DOS throttle homepage.

Key Throttle features:

Email Privacy Simplified Inbox Management Enhanced Security Analytical Insights

Forward Email is a free and open-source email forwarding service focused on a user's right to privacy.

Email, calendars, and contacts to highest standards of security, privacy and reliability.

Key FastMail features:

Privacy-Focused Feature-Rich Custom Domain Support Fast and Reliable

paid Free Trial $3 / Monthly (per user)