Create email addresses and phone numbers on demand in code, tests and using online dashboards. Test applications end-to-end with real email and SMS using REST APIs, SDKs, and custom mail servers.
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
Mailtrap - Email Delivery Platform that delivers just in time. Great for businesses and individuals.
MyChat - Secure instant messenger for any network
MailHog - MailHog is an email testing tool inspired by MailCatcher, but easier to install.
Softros LAN messenger - LAN messenger for an internal office chat for home or business users. It does not require a server and is very easy to install and use. It supports personal chats, group chats, message brodcasting, files transfer and remote desktop access.
Mailosaur - Email Testing for QA & Development Teams.