We've collected 34 approaches to monetize open-source software in an open github repository. Feel free to use and feedback is welcome!

UserTesting is a platform for getting rapid customer feedback on almost any customer experience you can imagine, including websites, mobile apps, prototypes, and real world experiences.

Design tool like no other. Prototypes that feel real, with powers of code components, logic, states and design systems.

Moqups is a streamlined and intuitive web app that helps you create and collaborate on wireframes, mockups, diagrams and prototypes — for any type of project.

Mailchimp has email marketing, automations, ads, landing pages, CRM tools, and more to grow your business on your terms. Get the word out with email, social ads, and make your life easier with automation. It's easy, and you can start for free.

Optimizely is an American company that makes customer experience optimization software for other companies.

You don’t have to be a research expert to understand your users. Learn how people use your SaaS products with the first user research tool built for UX Designers.

Optimize digital experiences & maximize conversions. VWO Product Suite includes: 1. VWO A/B Testing for Websites (Desktop, Tablet & Mobile), Mobile Apps (Android, iOS, etc) and Back-end (Multiple Stacks). 2. VWO Insights (User Behavior Insights) via HeatMaps, ClickMaps, ClickArea, Scroll Map 3. VWO Personalize (For Digital Marketers) 4. VWO Web Roll-outs (For SaaS Products) and much more.