Clockwise
Clockwise is an AI-powered calendar and scheduling assistant that helps teams and individuals optimize their calendars, create focus time blocks, and manage meeting scheduling automatically. The platform integrates with Google Calendar and Outlook to shift meetings, create uninterrupted deep work blocks, and prevent meeting overload across teams.
Acquired
Clockwise has been acquired
This company is no longer available on our private secondary market.
Overview
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Founded
2016
Employees
37–73
Total Funding
$74M
3 rounds
Funding
Total raised $74M across 3 rounds
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Last updated 06-25-2026
Latest Round
Type
Series C
Date
January 18, 2022
Amount
$45M
Valuation
—
Lead Investors
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| January 18, 2022 | Series C | $45M | — | Coatue |
| June 16, 2020 | Series B | $18M | — | Bain Capital Ventures |
| June 2019 | Series A | $11M | — | Greylock Partners, Accel |
Prominent Investors
Leadership
Matt Martin
Co-Founder & CEO
Mike Grinolds
Co-Founder & CTO
Gary Lerhaupt
Co-Founder & VP Engineering
Competitors
Competitor list is illustrative and may be incomplete, stale, or erroneous.
Reclaim.ai
AI calendar assistant and scheduling tool that automatically manages work, habits, and priorities on Google Calendar and Outlook; now the recommended transition for Clockwise users
Motion
AI personal planning assistant that continuously reorganizes work around deadlines and priorities with project planning features
Fantastical
Premium calendar app with smart features and natural language event creation; interface-focused rather than intelligent scheduling
Morgen
Multi-calendar interface and scheduling tool offering alternatives for users switching from Motion, Reclaim, Fantastical, or Sunsama
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