Knock, Inc.

Knock is a leading sales and marketing SaaS platform for residential property management companies.

Knock simplifies the way property managers and renters communicated during the leasing process.

Knock was founded in 2014 by Tom Petry and Demetri Themelis. The company is headquartered in Seattle, Washington.

Knock’s intelligent front office platform provides the productivity and business intelligence tools needed to maximize occupancy, rent growth, and customer satisfaction at every community.

Knock's first products included tools for scheduling, messaging, and workflow organization, which have become essential to operating and managing apartment communities. The platform has grown to encompass much of the marketing, sales, service, and retention tools that every apartment manager needs, while providing business intelligence solutions.


Knock is trusted by hundreds of North America’s leading multifamily portfolios, such as Pinnacle, FPI, Highmark and ZRS, with world-class enterprise software leadership experience.


Knock is backed by Madrona Venture Group, Fifth Wall Ventures, Lead Edge Capital, Seven Peaks Ventures, Second Avenue Partners and others. The company raised $20M in a new roundd on Feb 18, 2021. This brings Knock's total funding to $47.5M to date.



  • Year founded: 2014
  • Funding Info: $47.5M over 4 Rounds (Latest Funding Type: Series C)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: Seattle
  • State: Washington
  • Country: United States
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