Logseq vs Tine

Logseq is a free, open-source platform for knowledge management and collaboration, with tools for notes, tasks, and PDF annotation. It supports Markdown and Org-mode files, and connects information through block references, backlinks, linked references, and queries. Logseq supports note sharing and real-time collaboration, and lists Zotero as an integration. The product says users keep their data locally and can work fully on-device; offline access is listed. It is available on web, Windows, macOS, Linux, iOS, and Android. A plugin and theme ecosystem extends the app, with the homepage listing more than 150 plugins and at least 30 themes. Logseq Sync provides encrypted file syncing across devices. Its public-beta Sync service does not support multiple people using the same graph at once, and the maker warns that data loss can occur. The database version is in beta, while the new mobile app and real-time collaboration features are in alpha; the maker also warns of possible data loss for these. Personal use is free forever. Sync Backer costs $5 a month and Sync Sponsor costs $15 a month, each described as a monthly recurring donation.

Tine is a free, local outliner that works with Markdown files in the same on-disk format as Logseq, so users can open the same graph in either app without importing or exporting. It supports split panes, separate tabs and histories, and layouts that remain after a restart. Search can use filters, and a visual query editor keeps in sync with query text while showing results as a list, table, or board. Sheets can turn bullets and their children into grids, typed-field tables, or boards, with formulas, filters, aggregates, grouping, and CSV or TSV import. Tine can publish graph pages as a static site with search, tabs, split view, and navigation, without requiring a server. It has no built-in sync; users need to bring a service such as Syncthing, Dropbox, or git. The maker says graph and note contents are not uploaded to Tine servers. Plugins run in a capability-limited sandbox, but the plugin API is experimental and does not support Logseq or Obsidian plugins. Android builds are available through F-Droid or GitHub; iPhone and iPad access is a public TestFlight beta with no App Store listing yet.