The Best Postmark Alternatives

Mailgun

Mailgun offers powerful transactional email APIs that enable you to send, receive, and track emails, built with developers in mind.

82900.0% of newsletters on InboxReads use Mailgun

Amazon SES

Amazon Simple Email Service (SES) is a cost-effective, flexible, and scalable email service provider that allows developers to send email from within any application.

24700.0% of newsletters on InboxReads use Amazon SES

Sendy

Sendy is a self hosted email newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES).

1000.0% of newsletters on InboxReads use Sendy

ActiveCampaign

ActiveCampaign gives you the email marketing, marketing automation, and CRM tools you need to create incredible customer experiences.

3100.0% of newsletters on InboxReads use ActiveCampaign

SendGrid

SendGrid's trusted email API and marketing campaigns platform, deliver 148+ billion emails for senders like you every month.

13400.0% of newsletters on InboxReads use SendGrid

SendFox

Sendfox lets you grow your audience with email campaigns, automations, and landing pages that integrate your content.

700.0% of newsletters on InboxReads use SendFox

Mailster

Mailster is an easy to use Email Newsletter Plugin for WordPress. Create, send and track your Newsletter Campaigns without hassle

Emma

Emma’s all-in-one marketing platform gives you the tools you need to send campaigns that really connect.

200.0% of newsletters on InboxReads use Emma

CuratedLetters

CuratedLetters helps you build your newsletter empire effortlessly. AI-powered, RSS integration, and passive income – all for free. No coding, no cost, just growth.

100.0% of newsletters on InboxReads use CuratedLetters

Mailercloud

Mailercloud helps you create, send and track your email marketing campaigns with ease.

100.0% of newsletters on InboxReads use Mailercloud

Elastic Email

Elastic Email helps you grow your audience, create stunning newsletters and send emails via API or SMTP relay.

1300.0% of newsletters on InboxReads use Elastic Email

Omnisend

Omnisend is an email & SMS marketing platform with a suite of features made specifically to help ecommerce stores grow their online businesses faster. Easily create & send email marketing, newsletters & global SMS campaigns.

200.0% of newsletters on InboxReads use Omnisend

Mailscribe

Mailscribe's AI-powered email marketing platform helps businesses automate email campaigns and increase engagement rates. With advanced machine learning algorithms, Mailscribe optimizes email content, subject lines and send times for maximum impact. Say goodbye to manual email marketing and hello to effortless success with Mailscribe.

Substack

Substack helps anyone set up a blog and email newsletter and publish directly to their audience and get paid through subscriptions. No tech knowledge is required. It’s free to get started on Substack. If you turn on paid subscriptions, Substack will keep a 10% cut of revenues.

231900.0% of newsletters on InboxReads use Substack

LinkedIn Newsletters

LinkedIn newsletters are a great way to share your professional expertise and build an engaged audience. By publishing regular articles on a topic you're passionate about, you can attract new subscribers and establish yourself as an expert in your field.

24200.0% of newsletters on InboxReads use LinkedIn Newsletters