If you're looking for a ProcessOn alternative, EdrawMax is definitely worth considering. It can create more than 280 types of diagrams, including flowcharts, org charts and engineering designs. EdrawMax also has AI-assisted diagramming, a cloud-based workspace for collaboration and a large library of templates. It can import common file formats and export in a range of formats, too, so it's good for a broad range of industries.
Another good option is Slatebox, which uses AI to create diagrams based on natural language prompts. It's got real-time collaboration abilities, customizable templates and an API for integrating with other tools to generate diagrams. Slatebox is geared for rapid diagram creation and collaboration, so it's good for brainstorming and design meetings.
If you need to get work done and manage tasks, check out Taskade, an AI-powered tool that serves as a hub for tasks and research. It's got features like AI agents that automate workflow, real-time collaboration and the ability to generate projects. Taskade is good for teams that want to improve their productivity and workflow.
Last, Whimsical is a flexible workspace for product teams with tools to create flowcharts, wireframes and mind maps. Whimsical's feature set is deep, with real-time collaboration, AI-generated diagrams and support for security standards, so it's a good choice for product development teams.