Subs - Fair social network owned by its content creators
ChartMogul CRM - The first CRM tailor-made for B2B SaaS companies
Bobby - Keep track of your subscriptions
Bigly Sales - Work Less, Earn More
Socketkit - Subscription & review analytics for iOS
GetResponse - Email marketing from GetResponse. Send email newsletters, campaigns, online surveys and follow-up autoresponders. Simple, easy interface. FREE sign up.