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.
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Why choose Spike or Lark?
Spike offers add-ons, custom domain name, and roles management, while Lark offers participant permissions, recording, subtitles & translations, and online document editing. Both offer chat, file sharing, mentions, groups/channels, and 1-1 video call, but Lark has the advantage of offering group video calls for up to 500 participants. Lark also offers more storage options ranging from 100Gb to 1Tb compared to Spike's minimum of 1Gb. Lark offers dedicated CSM, more help resources, and API integrations, while Spike offers branding removal and AI features. Overall, Spike may be a more budget-friendly option with a higher G2 score, while Lark may be a better fit for larger teams needing more advanced features and integrations.