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General Information


Corporate Headquarters
825 Third Street
New York, NY, 10022


Series A, 1/2008
Venture Round, 4/2011
Vaizra Investments



NetSpark’s series of dynamic web filtering solutions deliver a family-friendly, workplace appropriate Internet experience, free of harmful or inappropriate content. NetSpark’s solutions can be installed at the network level, with solutions available for ISPs and Mobile Carriers interested in offering safe Internet as a value-added-service, as well as a series of appliances available for installation directly on the Enterprise network, suitable for business and learning environments.

NetSpark’s Dynamic Internet Guard goes beyond standard URL blacklisting techniques to deliver real-time inspection and treatment of dynamic and unknown content, using an advanced treatment process that allows for partial page blocking. This ensures users maintain access to everything ‘good’ that the Internet has to offer. Additional content treated includes P2P, IM/Chat, and Mail protocols.

While the technology is implemented at the network-level, NetSpark’s user friendly remote interfaces allows end-users to customize their Internet experience and make the ultimate decision of what undergoes filtering, ensuring that the product meets the needs of both the network administrators and the end-users.

Recent Milestones

  • Dollar
    NetSpark received in Venture Round funding. (4/6/11)
    Posted 6/18/13 at 4:55am
  • Check
    NetSpark — Kulacom, Jordan launches NetSpark's Family Safe Internet (8/5/10)
    Posted 11/3/10 at 11:49pm via
  • Check
    NetSpark — Cellcom, Israel, launches NetSpark's Family Safe Internet on their mobile network (3/9/10)
    Posted 11/3/10 at 11:47pm via
  • Dollar
    NetSpark received $2M in Series A funding. (1/1/08)
    Posted 3/15/10 at 3:17am



NetSpark screenshot
Above: NetSpark
Uploaded: 11/2/10


  1. Citation Needed [add]
  2. Vaizra Seed Fund Source [edit]
  3. First Ever "Kosher" Mobile Internet in Israel ( [edit]
    KULACOM Jordan Launches Fully Customized Family Safe Internet Network ( [edit]
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Last Edited 2/19/14

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