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Clockwise is a San Francisco, California-based software company that develops an intelligent calendar assistant designed to automatically optimize work schedules and protect focus time for knowledge workers. The platform integrates directly with existing calendar systems, utilizing machine learning and artificial intelligence to intelligently reschedule meetings and manage attendee availability. Operating through a product-led growth model, the company has scaled to serve more than 40,000 corporate customers and experienced a 500 percent user growth rate prior to its monetization phase. Its enterprise client base includes notable technology and media organizations such as Netflix, Uber, Pinterest, Spotify, and Etsy. The organization has secured significant venture capital backing, highlighted by an $18 million Series B round in 2020 followed by a $76 million Series C financing round. Clockwise was founded in 2016 by chief executive officer Matt Martin.
Clockwise has raised $76.0M across 4 funding rounds.
Clockwise has raised $76.0M in total across 4 funding rounds.
Clockwise is an AI-powered calendar assistant that optimizes schedules for individuals, teams, and organizations by creating uninterrupted focus time, resolving conflicts, and automating coordination across complex calendars.[1][2][3][4] It serves technical teams, customer-facing teams, and enterprises like Atlassian, Asana, Reddit, and Zoom—over 40,000 organizations total—solving the problem of calendar overload, double bookings, and burnout in remote/hybrid work environments by generating millions of hours of focused work time.[3][4] The platform has raised $74M in funding, including a $45M Series C in 2022 led by Coatue, with strong growth evidenced by $17.7M revenue and 51-200 employees as of recent data.[2][3]
Founded in 2016 in San Francisco, California, Clockwise emerged to tackle inefficient scheduling in team environments, building on the idea that calendars should adapt to how people actually work rather than forcing rigid structures.[1][2][3] The company has evolved from basic time-blocking to advanced AI-driven optimization, including predictive scheduling and real-time adjustments, fueled by pivotal funding rounds like the $45M Series C to combat remote work challenges such as burnout.[2][4] Early traction came from serving high-demand sectors, scaling to create 6 million hours of focused work and adoption by major tech firms.[3]
Clockwise rides the wave of AI agents and hybrid work productivity tools, capitalizing on post-pandemic shifts where meetings consume 70%+ of workdays, exacerbating burnout amid distributed teams.[2][4] Timing aligns with AI's rise in automation—e.g., predictive scheduling mirrors trends in tools like those from Atlassian—while market forces like remote work persistence and agentic AI (e.g., its MCP server) favor scalable coordinators.[3][4] It influences the ecosystem by enabling deeper work at scale, powering 40,000+ orgs including ecosystem giants, and setting standards for "empathetic" AI that respects human preferences over rigid optimization.[3][4]
Clockwise is poised to expand as AI agents proliferate, integrating deeper with enterprise stacks for autonomous scheduling at company-wide scale—think MCP server enabling multi-agent coordination with human calendars.[4] Trends like multimodal AI and zero-touch workflows will amplify its edge, potentially doubling adoption amid ongoing hybrid norms and funding for productivity plays. Its influence could evolve from team optimizer to foundational infrastructure for AI-human collaboration, reclaiming the "workday that actually works" it pioneered.[3][4]
Clockwise has raised $76.0M in total across 4 funding rounds.
Clockwise's investors include Coatue, 01 Advisors, 2xN, Accel, AirAngels, Bain Capital Ventures, Adeyemi Ajao, Benchmark, Chapter One Ventures, Contrary Capital, Fifth Wall, FJ Labs.
Clockwise has raised $76.0M across 4 funding rounds. Most recently, it raised $45.0M Series C in January 2022.