Mailsac vs testmail.app
Overview
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CLI (Node.js)
Manual
Detailed Comparison
It automates end-to-end email tests with a powerful GraphQL API and unlimited private email addresses and inboxes, test new user signups, transactional emails, drip campaigns, deliverability, spam scores, etc. | Disposable email and fake email capture for QA and development teams |
Unlimited email addresses and inboxes; GraphQL API with interactive GraphQL Playground; Live queries (API waits to receive email before responding); Advanced search (e.g. wildcard match in email body); Spam scoring and SpamAssassin reports; Supports email attachments; Unlimited team members; Integrates with CI/CD workflows | REST API; Email Webhooks; Email WebSockets; Fake Email Capture Server; Email to JSON parsing |
Statistics | |
Stacks 4 | Stacks 1 |
Followers 12 | Followers 5 |
Votes 0 | Votes 4 |
Pros & Cons | |
No community feedback yet | Pros
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Integrations | |
| No integrations available | |
What are some alternatives to testmail.app, Mailsac?
Litmus
Litmus is a testing service for web and marketing professionals. It allows people to cross-browser test their websites, and test their email newsletters across a range of email clients and spam filters.
Email on Acid
Email on Acid is the most affordable, self-serve email testing platform in the world. We can help you maximize the success of your email marketing efforts by diagnosing and improving your renderability, deliverability, click-throughs and conversions.
Mailtrap
We offer one platform that covers all email-related needs in one place: testing, sending, and in-depth tracking to control how email infrastructure works and performs.
Mailinator
Mailinator is a disposable email service that allows QA departments to test with 1000's of inboxes.
MTN Email Verifier
MTN Email Verifier is a high-performance tool for ensuring that your email communications reach the right inboxes every time. With the rise of email marketing and automated outreach, maintaining a clean list of deliverable email addresses is crucial. MTN Email Verifier combines syntax validation, domain checks, and server-level SMTP verification to deliver a reliable, real-time solution.
MailMonitor: Inbox delivery optimization tools & services
Email Deliverability Solutions (Analytics + Managed Services). We’ve helped 16,000+ companies like TikTok & HSBC land over 30B emails in customer inboxes.
MailMonitor
A complete suite of deliverability tools & services makes it easy to get back in the inbox.
Temp Email Now: Free Disposable Temporary Email Generator
Temp Email Now is a free, privacy-focused web service that provides instant disposable email addresses for OTPs, verification emails, and sign-ups. It works entirely in the browser with no registration, no personal data, and no tracking. Users can generate temporary inboxes instantly, receive emails in real time, and avoid spam while staying anonymous. Temp Email Now is designed for developers, testers, marketers, and privacy-conscious users who need fast, reliable temporary email access without friction.
MailHog
It is an email testing tool for developers. You can configure your application to use MailHog for SMTP delivery. You can view messages in the web UI, or retrieve them with the JSON API.
MailCatcher
It runs a super simple SMTP server which catches any message sent to it to display in a web interface. It catches all mail and stores it for display. It shows HTML, Plain Text and Source version of messages, as applicable.
