Zoho CRM - Omnichannel CRM for Businesses of all sizes
GumHub - Sell access to your GitHub repos with Gumroad
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
Pixi.js - Fast lightweight 2D library that works across all devices
Copper - Copper (formerly ProsperWorks) is easy-to-use customer relationship management for small businesses. Capture contacts and sales leads direct from Gmail with our simple CRM.
Gumroad Memberships - Earn your audience's ongoing support