Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Yotako - Turn your design into WordPress
MIT App Inventor - App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.
JonLuca De Caro - JonLuca De Caro
Startup Stash - A curated directory of 400 resources & tools for startups