Alternatives to AppFlowy

Notion is an AI workspace where docs, wikis, databases and autonomous agents share one system of record.

Craft is the native notes and docs app for writing, planning tasks and publishing pages to the web.

Handwriting-to-text AI notepad that converts pen notes to typed text, searchable ink and AI-generated study quizzes.

Glyph is a native macOS Markdown notes app that turns your existing .md folder into a linked workspace with Kanban boards, wikilinks, and

Goodnotes is handwriting-first note-taking and PDF annotation that makes your ink searchable and AI-actionable.

Liminary is a Chrome-extension research memory that captures what you read and grounds client deliverables in your own sources.

Fabric CLI brings AI semantic search and persistent agent memory to your terminal.

Vetis turns text, voice, and photo fragments into an AI-organized, searchable life archive on Android.

illumi is a browser-based AI visual workspace where 30+ models share one context canvas and your reasoning stays attached to the output.

Kortex is an AI second brain and writing workspace that turns your captured notes and highlights into finished drafts.

Mem is an AI knowledge base that organizes what you capture, and Mem Agent checks in when something needs you.

Open-source, Markdown note-taking app with backlinks, daily notes, local files, and an MCP server that lets Claude and Codex read and edit your notes.

Heptabase is a visual knowledge base whose AI Tutor turns your PDFs, YouTube videos, and notes into guided study courses.

Day One is a private journaling app with end-to-end encryption on every plan, plus AI-guided reflection on Gold.

Constella is an infinite-canvas memory layer that auto-links your notes so Claude, ChatGPT and Codex share the same context

BuildIn.AI pairs a docs, database, and mind map workspace with built-in paid subscriptions for your content.

A paper-feel notepad for iPhone and iPad with handwriting fonts, colour themes, checklists and quiet iCloud sync.

Workflowy turns notes and tasks into one infinite nestable bullet list, now with side-by-side Panes on desktop.

Copilot for Obsidian brings AI agents and semantic vault search to your second brain, on your own model keys or hosted models

Second Brain gives your AI tools one shared, self-hosted memory across Claude, ChatGPT, Codex, Cursor and Devin.

Noteshelf is handwriting note-taking software with AI summarization, audio-synced notes and PDF annotation across iOS, Android and Windows.

Notability turns handwritten notes and audio into AI summaries, quizzes, and flashcards on iPad, Mac, Android, and web.

Tabula turns Markdown folders into versioned, API-readable knowledge units for people and AI agents.

Bangla phonetic keyboard with AI-powered notes, dictation, and OCR for iPhone and iPad.

Daybook is a private, cross-platform journal for iOS, Android, and web with voice-to-text entries, mood tracking, and AI-powered reflection.

Free, offline-first desktop knowledge base for Windows and macOS with Markdown, [[wiki links]] and local AI Q&A.

Knowing® is a v0.2 preview tree outliner that runs expand, summarize, and autocomplete AI actions on individual outline nodes rather than in a chat thread.

Daily journaling app with AI summaries, mood tagging, journal chat, and a photo-to-email route for handwritten entries

Open-source, self-hosted AI bookmark manager that auto-summarizes and tags what you save, then lets you query it in natural language.

Notes Writer is a handwriting, PDF annotation and Word, Markdown, RTF and LaTeX writing app for iPad, iPhone and Mac.