13 Best Notes & PKM in 2026
Notes and personal knowledge management tools let individuals and teams capture, organize, and link text, images, and files for later retrieval and thinking.
Top notes & pkm
Ranked by alternatives mapped, then most recently verified
Obsidian
Best for individuals building a long-lived personal knowledge base who want their notes to stay plain markdown files they can read, back up, and move without the app
Windows · macOS · Linux · iOS · Android
Free tier · paid from $4/mo
NoteGPT
Best for Students and researchers who need to turn long YouTube videos, PDFs, and audio recordings into summaries, transcripts, and mind maps
Web
Free tier · paid from $9/mo
Notion
Best for Teams that want to consolidate scattered docs, wikis, and lightweight project trackers into one linked workspace, and are willing to spend time designing their own database structure.
Web · Windows · macOS · Linux · iOS · Android
Free tier · paid from $10/mo
Apple Notes
Best for Apple users who want a free, preinstalled note app that syncs automatically across iPhone, iPad, and Mac without setting up a third-party account.
macOS · iOS · Web
Free tier · paid from $0.99/mo
Evernote
Best for Individuals who want to capture and search notes, scanned documents, and web clips across phone, desktop, and browser in one synced place
Web · Windows · macOS · iOS · Android
Free tier · paid from $14.99/mo
Microsoft OneNote
Best for Windows and Microsoft 365 users who want a free, flexible page-based notebook for lecture notes, meeting notes, and research without a separate subscription
Web · Windows · macOS · iOS · Android
Free
Bear
Best for writers and students on Mac, iPhone, and iPad who want a fast markdown editor with tag-based organization instead of folders
macOS · iOS
Free tier · paid from $2.99/mo
Heptabase
Best for turning PDFs, papers and video lectures into connected note cards laid out on whiteboards for a research or study project
Web · Windows · macOS · Linux · iOS · Android
From $8.99/mo
Joplin
Best for People who want an offline-first, end-to-end encrypted Markdown note app with a free self-hosted sync option and no vendor lock-in.
Web · Windows · macOS · Linux · iOS · Android
Free tier · paid from $3.23/mo
Logseq
Best for individuals who want a local-first, privacy-respecting outliner that stores notes as portable plain-text files instead of locking them into a proprietary cloud database
Web · Windows · macOS · Linux · iOS
Roam Research
Best for researchers, writers, and knowledge workers who want to build a browsable graph of cross-linked notes around a daily-notes workflow, rather than filing notes into folders
Web · Windows · macOS · iOS
From $15/mo
Standard Notes
Best for privacy-focused professionals and journalists who want a fully open-source, end-to-end encrypted notes app they can self-host instead of trusting a vendor's servers
Web · Windows · macOS · Linux · iOS · Android
Anytype
Best for privacy-conscious individuals and small teams who want a Notion-style flexible workspace that works fully offline and doesn't require trusting a third party with unencrypted data
Windows · macOS · Linux · iOS · Android
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Frequently asked questions
What is the best notes & pkm tool right now?
- Obsidian leads this list — we have mapped more alternatives to it than to anything else here — it is best for individuals building a long-lived personal knowledge base who want their notes to stay plain markdown files they can read, back up, and move without the app. NoteGPT is the strongest runner-up.
Which notes & pkm are free?
- 11 of the 13 tools here have a usable free tier or are fully free: Obsidian, NoteGPT, Notion, Apple Notes, Evernote and 6 more.
Are there open-source notes & pkm?
- Yes — Joplin, Logseq, Standard Notes, Anytype are open source.