Apps with 'Publish on Twitter' feature

Known is a simple platform for publishing words, pictures, podcasts and more to a site that you control. Choose to share it on social networks like Twitter and Facebook, or extend it to integrate with the software you already use.

Restream lets you simultaneously broadcast live video across 30+ platforms including YouTube, Facebook, Twitter, Twitch and many more.

Hourly based streaming platform Pay only for what you use & when you need it. Callaba is a professional set of tools for organizing live virtual events within a single platform and API: reliable & ultra-low latency live streaming, video calls, online webinars, PPV events.

Post66 is a cloud-based tool that can be used to post on all social media platforms at the same time and to schedule social media posts. Users who sign up to Post66 gain access to a series of analytics that helps them be efficient on social media.

Go live on multiple platforms at the same time with Switchboard Cloud!.

Castr.io allows streamers to stream to multiple streaming platforms simultaneously including your own player using Castr Live Streaming CDN.

Uniclix is a social media management web application that supports Twitter, Facebook, Pinterest and LinkedIn.