Does anybody know Yammer-like app, developed using C#?

Question

all

I found Yammer a very useful, and great app, but i want to extend it somehow. And want to have it installed as on-premise solution.

Maybe someone know alternative for it, but developed using C#? Thx

Answer 1

There exist many open-source self-hosted alternatives to Yammer, such as StatusNet and Laconi.ca, but unfortunately, most of them are in PHP/MySQL.

Currently, Leiha is your best bet.