Mailnest is described as 'all in one email QA tool for development & testing teams in IT companies to test & improve email functionality'. There are more than 10 alternatives to Mailnest for a variety of platforms, including Windows, the Web, Linux, Mac and SaaS. The best alternative is MailHog, which is both free and Open Source. Other great apps like Mailnest are Mailtrap (Freemium), FakeSMTP (Free, Open Source), Papercut (Free, Open Source) and Origami SMTP (Free, Open Source).
- 18 alternatives