CNVS - Create lean, feature or biz model canvases for free
NicheGenerator.nyz - A funny solution to start with people, not ideas or products.
Business Model Kit - Explore revenue models to make money with your idea
Idea Crunch - Successful business ideas not yet launched in your country
Streamtime - Project & task management for creative teams and businesses
Pain In My Butt - Crowdsourced business ideas