Transform your business

with 3D Sensor technology

Expand Your Vision

Vayyar sensors enable an extensive breadth of applications ranging from breast cancer screening to detecting water leakage, food safety monitoring and many more.

Breakthrough Technology

Vayyar sensors look into objects using technology that breaks through known barriers and brings highly sophisticated imaging to your fingertips.


    Vayyar sensors will make every cellphone or tablet a full 3D imaging system.

    & Low Power

    Vayyar sensors are compact, low power and light weight making imaging available anytime, anywhere.


    Vayyar sensors are
    based on low power radio transmissions scanning an object for a fraction of a second.


    Vayyar sensors create an enhanced imaging experience for better detection of anomalies in the object being examined.


  • Raviv Melamed CEO and Co-Founder

    Prior to Vayyar, Raviv was Vice- President of the Intel Architecture Group and General Manager of Intel’s Worldwide Mobile Wireless Group. Raviv joined Intel in 2004 as part of Intel’s acquisition of Envara, a fabless semi-conductor company based in Israel, where he served as Vice President of R&D. Prior to that he held several roles in the Israel Defense Force in large scale radar and communication projects. Raviv holds a BSc. and MSc. in Electrical Engineering from Ben-Gurion University, Israel.

  • Miri Ratner VP R&D and Co-Founder

    Miri has over 20 years of multidisciplinary R&D experience, in Israel and the US. Prior to Vayyar, Miri served as a senior consultant of various hi-tech companies including Intel, Visonic and Siklu. Prior to that, Miri joined Alvarion (BreezeCom) at its seed stage, where she managed the R&D Wireless Access department throughout the company’s IPO. Prior to BreezCom, Miri held various R&D management and technical positions in Comverse, Tie Communications (USA) and ECI Telecom (Tadiran). Miri holds a BSc. in Mathematics and Computer Science from Bar-Ilan University, Israel

  • Naftali Chayat CTO and Co-Founder

    Naftali has over 30 years’ experience in signal processing, communications, radio systems and antenna technology. Prior to Vayyar, Naftali was Chief Scientist of Alvarion (BreezeCom) where he was responsible for its core technology. Prior to BreezeCom, Naftali held several roles in an R&D Department in the Israel Defense Forces, culminating as Chief Engineer. Naftali holds a BSc. in Physics and Mathematics from the Hebrew University under the auspices of “Talpiot”, an elite R&D program of the Israel Defense Forces, and an MSc. in Electrical Engineering from the Technion, Israel


  • Battery Ventures invests in technology-driven companies run by exceptional individuals and management teams. For more than 25 years, it has partnered with great entrepreneurs across stages, sectors and geographies. Its mission is to support these entrepreneurs as they build extraordinary companies.

  • Bessemer Venture Partners (BVP) invests in early-stage, hyper-growth startups, partnering closely with entrepreneurs to build durable businesses. BVP is a global firm with offices in Menlo Park, Cambridge, New York, Mumbai, Bangalore, Herzliya and Sao Paolo. With $4 billion under management, BVP has funded over 100 companies that have gone public.

  • ICV partners with entrepreneurs using technology and business model innovation to transform markets in a resource constrained world. Founded in 2006, ICV currently manages two funds and brings together the rich experience of its investment team to help entrepreneurs turn their companies into market leaders.

  • Walden Riverwood Ventures, a venture capital firm focused on investing in core technology companies was formed as a collaboration between Walden International, a leading international venture capital firm and Riverwood Capital, a global, technology-focused private equity firm. Walden’s founding partners provide its portfolio companies with unique access to deep industry knowledge, relationships and management experience.

  • Amiti Ventures believes in empowering first-time founders and seasoned entrepreneurs to build and grow great global companies that will disrupt, lead and transform their markets. Amiti focuses on proven market sectors where Israeli Tech firms lead, including semiconductors, cyber security, big data and mobile.