If you're looking for another EdrawMax alternative, Slatebox is definitely worth a look. It can generate diagrams with AI from text prompts, has real-time collaboration and a range of customizable templates. It's good for mind-mapping, brainstorming and design work, with features like automatically generated diagrams and real-time notes taken with AI-generated mind maps.
Another good option is ProcessOn, which can be used to create mind maps, flowcharts and org charts. It's got AI-generated diagrams, real-time collaboration and a large library of templates. That makes it a good fit for project managers, product managers and business developers who need to streamline workflow and communication.
If you're more interested in mind mapping and brainstorming, TreeMind is also worth a look. It can handle a variety of diagram types, and it's got AI-generated mind maps, real-time collaboration and a large library of resources. It's got flexible pricing options, including a free tier and more expensive options for teams.