Lark vs Slotly

Lark brings workplace communication and collaboration tools together in one platform, including chat, calendars, document creation and cloud storage. In video meetings, participants can edit shared Docs in the call window. Starter includes unlimited real-time translation, while AnyCross provides drag-and-drop workflow automation and integrations, including ready-to-use solutions. The App Directory lists third-party tools for areas such as collaboration, recruitment, expense control, CRM and ERP. Developers can use the Open Platform to build custom bots, web apps and blocks, with more than 2,500 APIs available. Lark supports web, Windows, macOS, Linux, iOS and Android. Starter is limited to 20 users, 100 GB of storage and one-on-one video meetings; its listed allowances also include 18 months of message history and 1,000 automations per month. Basic, Pro and Enterprise list higher user, storage, meeting or automation allowances. The maker describes Starter as intended for small teams with simple communication needs and Enterprise for large companies needing advanced security and organizational management. A free plan is listed.

Slotly is a scheduling workspace for booking meetings, coordinating shared calendars, and managing availability from the web or Android. It includes booking links, people records, routing forms, meeting polls, one-off links, managed event templates, and mobile schedule management. With Smart Overlay, guests can compare an imported.ics calendar against a weekly grid to find mutual openings. Hosts can rank availability windows as Ideal or Backup so preferred times appear first. Team features include round-robin distribution, collective availability, organizations, subteams, and a shared master calendar. Routing forms direct guests to event types based on answers, while meeting polls collect votes on candidate times. The site lists Google Calendar two-way sync,.ics downloads, timezone conversion, and double-book prevention; Outlook is also mentioned in its calendar-sync section. Developer tools include API keys, REST endpoints, signed webhooks, delivery logs, retries, OpenAPI docs, and Zapier/Make recipes. Analytics cover bookings, page views, conversion, sources, routing performance, and team utilization. The free plan is billed forever at free and allows one event type and up to 100 bookings monthly. Standard is $10 a month; Team is $15 a month per seat. A 14-day trial is listed.