Apps similar to AFFiNE include Obsidian, which has a free version. Other options are Joplin, Super Productivity, Anytype and Notion. You're spoiled for choice with Note-taking Tools like AFFiNE: we list more than 100 alternatives for the web, Mac, Windows, Android and iPhone.
MindMeister is the market-leader in online mind mapping. Unlike traditional mind mapping tools, MindMeister allows for real-time brainstorming sessions between an unlimited number of users and requires only a standard web browser.
Germany
EU
tldraw is a collaborative digital whiteboard available at tldraw.com. Its editor, user interface, and other underlying libraries available in this repository and also distributed on npm. You can use tldraw to create a drop-in whiteboard for your product or as the foundation on...
United States
Agila is a collaborative Kanban workspace for teams that want Jira-like structure without living in Jira. Run it self-hosted with Docker (MIT) or use the hosted service.
Canada
Open-source platform unifying project, document, issue, and task management with real-time team collaboration, instant messaging, video conferencing, and GitHub bidirectional sync, all in one customizable workspace for developers and product teams.
Working on a project, researching a topic or writing an article? Walling makes it easy to break down your ideas, refine them and visually organize them.
Worklog is a local-first desktop project manager for small development teams. It is built for fast, keyboard-first planning with a Kanban workflow and zero cloud dependency for core usage.
Morocco
Combines AI-powered client portals, unlimited external accounts, internal workspaces, collaborative document editing, smart task management, and no-code knowledge bases with smart documents, supporting 2000+ embeds for streamlined project delivery and feedback.
United States
Web-based tool for integrating text, images, audio, and video with syncing across devices, real-time collaboration, handwriting input, AI-powered summaries, checklists, scanning, reminders, search in handwritten notes, and advanced organization.
India
Notezilla is the leading sticky notes app for Windows, Android, iPhone/iPad and the web. Set reminders to sticky notes, Pin sticky notes, attach them to websites, docs & folders, sync between PCs and other devices, organize using folders and tags.
India
Milanote is an easy-to-use tool to organize your ideas and projects into visual boards.
United Kingdom
Self-hosted agile platform enabling humans and AI agents to collaborate as equals on a unified real-time Scrumban board, manage projects, sprints, and stories with in-app AI chat, plugin extensions, BDD tools, sandbox security, and privacy-focused design.
ZenNotes is a keyboard-first Markdown notes app with a shared product core and multiple runtimes:
