Community Inviter vs Txtter

Let people join your slack community.

Automated way of increasing your slack community members. Your users will be able to sign up to your Slack community in a breeze. It is possible to either manually or automatically approve join requests.

Whatsapp meets Instagram

Txtter messenger is a beautiful texting app with a focus on photos. Photo profiles let you share your moments with friends and family in such a way that hasn't been done on messengers before. Photos can be 'liked' although no commenting on photos means you can express yourself without worrying what people will say. Add contacts without giving them your number through Usernames.