Inbox Pirates
Inbox Pirates is an email preview, email testing & subject line testing software tool that powers email marketing and sales outreach teams to get a great boost in email opens.
It previews your email on popular email clients like Gmail, Yahoo, and Outlook, and on several devices and screen sizes.
Inbox Pirates allows you to preview, test, and analyze emails using the chrome extension and integrates with popular mailing tools like Hubspot, Apollo.io, Brevo, Mailchimp, and Gmail. It allows you to fix broken HTML emails.
With NLP and AI - Inbox Pirates creates an email checklist with your email's reading time, character count, word count, spelling mistakes, and checks for accessibility issues to grade your emails and generate an email score.
You can also preview your emails on notification bars, inbox views (when stacked up with other emails), and when it's open on various smartphone devices like iPhones and Google Pixels.
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Mizy
Improve your open rates by testing your subject lines before hitting send. This AI-powered tool grades your subject lines based on data from over 1 million campaigns. After talking to hundreds of marketers, we know that creating content is the most time-consuming marketing activity. And when your subscribers don’t open your emails your time and energy go to waste. That’s unacceptable! To combat this, we developed Mizy: an Artificial Intelligence that tests your subject lines and gives you tips based on real campaigns. Our AI, Mizy is continuously analyzing thousands of email campaigns. Unlike other subject line Testers, she doesn’t decide your scores based on benchmarks, fake “best” practices or old case studies. She actually gives you feedback based on the actual result of real campaigns.
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Litmus
5.0 out of 5 stars
(3 Ratings)
Build, edit, and instantly preview your emails across 90+ clients. Plus, utilize integrations with popular email platforms to speed production and reduce errors. Catch broken links, images, and tracking, as well as test campaign load time, scan your subject line for improvements, and more with a simple, automated check. Quickly identify potential issues preventing your email from being delivered, and use actionable in-product advice to fix them.
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Stripo.email
5.0 out of 5 stars
(6 Ratings)
Stripo is an all-in-one email builder with over 1,700,000 users worldwide. We enable our clients to build emails of any complexity really fast — cutting production time by at least 3.7× — and push them to their marketing automation system with just one click. Integrated with 90+ ESPs/CRMs, including Mailchimp, HubSpot, Salesforce, Campaign Monitor, Constant Contact, Braze, SendGrid, eSputnik, Outlook, Gmail, etc.
1,700+ ready-to-use templates, modular email design, Email Translate Service, and built-in AI covering the full creative cycle — from campaign creation to copy, subject lines, images, and interactive widgets. A number of embedded micro-tools give you everything you need for emails, from photo editors to banner generators, from timers to interactivity and real-time content.
We are one of the first builders to implement the AMP4Email technology. Multiple studies show that AMP increases conversion by 5 times. With Stripo, you can build real-time content for your emails with
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