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Founded Year



Acquired | Acquired

Total Raised




About Interwise

Interwise is engaged in complete Enterprise Conferencing -- unlimited voice, Web, and video conferencing in one integrated platform for a fixed price. Interwise's fixed price/unlimited usage business model and enterprise-class technology combine to make it easy for companies to replace multiple conferencing and collaboration products with a single, integrated solution that can reduce overall conferencing expenses by up to 50 per cent. Leading IT industry publications and analyst firms have recognized Interwise for changing the way conferencing is done by replacing unpredictable per-minute and overage charges with a complete solution that can be deployed as broadly and economically as e-mail. The company sells to and supports customers globally through a direct sales force, distributors, resellers, communications service providers, and network-oriented systems integrators.

Headquarters Location

25 First Street Suite 412

Cambridge, Massachusetts, 02141,

United States


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Interwise Patents

Interwise has filed 37 patents.

The 3 most popular patent topics include:

  • Internet television
  • Social networking services
  • Video on demand services
patents chart

Application Date

Grant Date


Related Topics




Computer network security, Virtual private networks, Network protocols, Ethernet, Computer networking


Application Date


Grant Date



Related Topics

Computer network security, Virtual private networks, Network protocols, Ethernet, Computer networking



Latest Interwise News

Telecommunication Software Developer DriveNets Raises $110 Million

Feb 14, 2019

Telecommunication Software Developer DriveNets Raises $110 Million Drivenets was founded by Ido Susan, who co-founded Intucell, bought by Cisco for $475 million, and Hillel Kobrinsky, who founded Interwise, bought by AT&T for $121 million Meir Orbach 22:0014.02.19     DriveNets develops network management tools for communications service providers (CSPs). The company was founded in late 2015 by entrepreneurs Ido Susan, who previously co-founded Intucell, acquired by Cisco in 2013 for $475 million, and Hillel Kobrinsky, who founded Interwise, bought by AT&T for $121 million in 2007. Drivenets employs a team of 150 people and plans to hire 50 more by the end of the year. Photo: Orel Cohen   In an interview with Calcalist this week, Susan said that DriveNets, which was self-funded until now, was profitable, and that the funding round is meant to help the company grow substantially. “We leave a lot of money and a lot of deals on the table because we don’t have enough human resources to address demand,” he said.

Interwise Frequently Asked Questions (FAQ)

  • When was Interwise founded?

    Interwise was founded in 1994.

  • Where is Interwise's headquarters?

    Interwise's headquarters is located at 25 First Street, Cambridge.

  • What is Interwise's latest funding round?

    Interwise's latest funding round is Acquired.

  • How much did Interwise raise?

    Interwise raised a total of $88M.

  • Who are the investors of Interwise?

    Investors of Interwise include AT&T, Leeds Equity Partners, Lazard Technology Partners, Gimv, Wall Street Technology Partners and 14 more.

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