Platforms
Android / iOS / Windows / WebCollaborative
YesAPI
YesOffline access
yesSubtasks
YesMarkdown support
YesReminders
yesLocation-based reminders
NoDark Theme
YesMultifactor
YesLocal hosting
NoMobile widget
YesSlack Integration
YesHipChat Integration
Yes (addon)GitHub Integration
YesSearch
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
Web / iOS / AndroidCollaborative
YesAPI
-Offline access
-Subtasks
YesMarkdown support
-Reminders
YesLocation-based reminders
NoDark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
YesCross Platform
YesStorage types
Google Drive integration + upload directly to SquidHub + link to documents on other platformsSupported Calendars
Google Calendar integrationRealtime
YesRecurring
YesVideoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
Web, Windows, Linux, Mac, iOS, AndroidCollaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
YesCross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
YesAudio recording
NoGroups
YesScreensharing
YesVideo recording
NoPrivate Channels
YesOpen-Source
NoSecurity Score
15/20Server Stored Messages
PermanentUser Groups
YesChannel Settings
YesJurisdiction
United StatesPeer-to-Peer
NoAnimated Profile
Only with Discord NitroUpload File Size
8 MB free, 50 or 100 MB paidTechnology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
Web, MobileCollaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
RubyExport
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
Android / iOS / WP / OSX / Windows / WebOSCollaborative
yesAPI
yesOffline access
yesSubtasks
-Markdown support
limitedReminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
ENEX, HTML, MHTSync
yesImport
OneNoteOpen Source
noTables
yesHyperlinks
yesType
-Platforms
-Collaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
-Collaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
WebCollaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
-Collaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
-Collaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
-Collaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
-Platforms
Event Communication and ManagementCollaborative
-API
-Offline access
-Subtasks
-Markdown support
-Reminders
-Location-based reminders
-Dark Theme
-Multifactor
-Local hosting
-Mobile widget
-Slack Integration
-HipChat Integration
-GitHub Integration
-Search
-Cross Platform
-Storage types
-Supported Calendars
-Realtime
-Recurring
-Videoconferencing
-Audio recording
-Groups
-Screensharing
-Video recording
-Private Channels
-Open-Source
-Security Score
-Server Stored Messages
-User Groups
-Channel Settings
-Jurisdiction
-Peer-to-Peer
-Animated Profile
-Upload File Size
-Technology
-Export
-Sync
-Import
-Open Source
-Tables
-Hyperlinks
-Type
Webapp and Mobile App