If you're looking for a different TheBrain alternative, Notion is worth a look. Notion is an all-purpose workspace where you can take notes, create and share projects, and collaborate with others. It's got AI-powered data visualization, blocks that can be customized to suit your needs, and a drag-and-drop interface. Notion is flexible enough to accommodate a wide range of use cases, from company wikis to product roadmaps, and it's free to use with optional AI add-ons.
Another good alternative is Coda, which combines the abilities of documents, spreadsheets and apps. Coda's Writeups are good for making decisions, Hubs are good for a single place to anchor information, and Trackers are good for integrated tables. With AI technology to automate some of the work and offer suggestions, Coda integrates with more than 600 other tools and is highly customizable. It's good for teams in product, sales and engineering, among other areas, and charges by the number of people who create documents.
If you want to collaborate visually, Slatebox offers a service that uses AI to create diagrams from text prompts. It's got real-time collaboration, customizable templates and AI-generated mind maps, so it's good for brainstorming and design sessions. Slatebox offers several pricing tiers, including a Forever Free plan, so it's good for teams of different sizes.
Last, Bit.ai is an AI-infused document collaboration service with features like interactive living documents, a smart editor and powerful search. It's got real-time collaboration and tracking abilities, too. Bit.ai is designed for secure sharing and has 100+ rich integrations, so it's a good tool for knowledge management and collaboration.