Anologue - Disposable online chat.
Smartwaiver - Smartwaiver is an online waiver solution for business to manage signed waivers and customer data.
Shtuff Chat - Free Group / Team chat with persistent history.
WaiverForever - Electronic waiver system for small businesses
Tlk2me - Tlk2me is simple real-time messaging platform which is designed exclusively for groups.
WaiverSign - Cloud-based waiver and release of liability signing software