There is a 3rd alternative...
Atolia, the one and only workspace your team needs
Atolia is a power-packed all-in-one digital workplace: Chat, Video calls, Tasks & Projects, Calendars, Documents, Notes...
Accelerate your team's collaboration game.
Implement it in minutes and save money. Atolia is cheaper than most of the business instant messaging apps.
Why choose Monday or Lark?
In terms of features, Monday.com offers roles management, contact management, and workspace and user activity tracking, while Lark offers chat, file sharing, mentions, groups/channels, and video calls with up to 500 participants. Lark also offers more advanced features such as breakout rooms, recording, and participant permissions. However, Monday.com offers more customization options with graphic personalization and custom domain names. Both platforms offer help resources and mobile, web, and desktop apps, as well as integrations and API. Overall, Monday.com is more affordable and offers more customization options, while Lark offers more advanced communication features.