Knock vs Zillow
Side-by-side comparison of AI visibility scores, market position, and capabilities
CRM for multifamily apartment operators; centralizes leads with automated follow-up, tour scheduling, and application processing; portfolio analytics dashboard. Based in Seattle, WA.
About
Knock is a Seattle-based property technology company that provides a CRM and lead management platform designed specifically for multifamily apartment communities and operators. The platform centralizes leads from all sources — ILS listings, website, walk-ins, referrals — into a unified prospect pipeline with automated follow-up sequences, tour scheduling, application processing, and renewal communication. Knock's analytics provide property managers and regional directors with real-time visibility into lead-to-lease conversion metrics, agent performance, and pipeline health across portfolios. The company also offers resident retention features including automated lease renewal outreach, resident communication, and maintenance request management. Knock serves thousands of multifamily communities and regional management companies including large national operators. Founded in 2014, Knock was acquired by RealPage in 2021, integrating with RealPage's broader property management software portfolio while maintaining its brand. It competes with Funnel, Entrata, and Yardi in the multifamily CRM and leasing platform market.
NASDAQ: Z largest US real estate marketplace with 204M monthly users and Zestimate AI valuations at $2.2B revenue; Premier Agent program and Zillow Home Loans competing with Realtor.com and Redfin for real estate transaction share.
About
Zillow Group is a Seattle-based real estate technology company — listed on NASDAQ (NASDAQ: Z and ZG) — operating the largest US real estate marketplace with 204 million monthly unique users browsing 160+ million US property listings, home valuations (the proprietary Zestimate AI algorithm), rental listings, and mortgage services, generating $2.2 billion in revenue in fiscal year 2024 through its Premier Agent program (paying real estate agents for lead referrals from buyers and sellers searching on Zillow), Zillow Home Loans (mortgage origination), and rental marketplace revenue. Founded in 2006 by Rich Barton and Lloyd Frink (former Microsoft and Expedia executives), Zillow created the consumer real estate search category with the Zestimate home valuation tool that gave homeowners and buyers unprecedented access to estimated market values outside of broker relationships.
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