Zenlist - Google ads for classifieds
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Driven - Leverage Pomodoro to form habits & finish to-do tasks ⏱️
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.
Talla the Task Assistant - A.I. task-list manager built for Slack
Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.