Best Alternatives to Slack

GitHub is the world's largest code hosting and collaboration platform — owned by Microsoft (NASDAQ: MSFT) since its 2018 acquisition for $7.5 billion — hosting 420+ million public

Zoom Video Communications is a San Jose, California-based unified communications and AI collaboration platform — publicly traded on the NASDAQ (NASDAQ: ZM) at approximately $20 bil

Figma is a San Francisco-based collaborative web-based product design platform that has become the dominant tool for UI/UX designers and product teams — enabling real-time multi-us

Notion is an all-in-one workspace platform combining notes, wikis, databases, project management, and documents in a flexible, block-based editor that allows teams and individuals

Atlassian Corporation is a Sydney, Australia-founded, San Francisco-headquartered enterprise collaboration software company — listed on NASDAQ (NASDAQ: TEAM) — providing software d

Dropbox is a cloud storage and collaboration platform that pioneered consumer file sync and evolved into a business-focused workspace for distributed teams managing documents, proj

Airtable is a San Francisco-based no-code database and app-building platform enabling teams to build custom applications, workflows, and data management tools without engineering r

Asana is a San Francisco-based work management platform — listed on NYSE (NYSE: ASAN) — providing project management, task tracking, and team coordination software that organizatio

Grammarly is an AI-powered writing assistance company that has evolved from a grammar and spelling checker into a comprehensive AI communication platform. Founded in 2009 by Alex S

RingCentral is a Belmont, California-based cloud unified communications platform providing business phone systems, video conferencing, team messaging, and contact center (CCaaS) so

Eventbrite is a San Francisco-based global event management and ticketing platform enabling independent creators, nonprofits, and businesses to sell tickets and registrations for e

Monday.com is a cloud-based work operating system (Work OS) enabling teams to build custom workflows, project management boards, CRM pipelines, and business process applications wi

Cisco Webex is an enterprise collaboration and unified communications platform providing video conferencing, team messaging (Webex Teams/Spaces), calling (cloud calling via Cisco W

Jotform is a San Francisco-based online form builder and workflow automation platform — fully bootstrapped and privately held with zero venture capital funding — generating $144.9