It's what we do

Solution overview

Backed By Giants

Our investors have tremendous confidence in our approach. They believe a more durable approach to eliminating web and email risk is needed. One that isn't perennially vulnerable to the latest attacks. We believe that everyone should be able to enjoy the benefits of the Internet without the fear of risk or compromise. So, we founded Menlo Security to eliminate the threat of malware from the web and email.

Menlo Security is proud to work with and be backed by industry and investor giants, like American Express Ventures, Engineering Capital, Ericsson Ventures, General Catalyst, HSBC, JPMorgan Chase, Osage University Partners, and Sutter Hill Ventures.

Osage University Partners

Osage University Partners is a venture capital firm focused on investing in startups that are commercializing cutting edge university technologies. Osage partners with top research universities to invest in their most innovative startups, and Osage shares its investment profit with its partner institutions. The firm invests in both technology and life science companies at early and late stages of company development. Osage has partnered with over 70 universities and has invested in over 35 of their spinouts. Osage University Partners is part of a family of investment funds within Osage Partners, which is based in Philadelphia, PA and manages in excess of $300 million. For more information, visit

General Catalyst

General Catalyst Partners is a venture capital firm that makes early-stage and growth equity investments. The firm backs exceptional entrepreneurs who are building innovative technology companies that transform industries, including Airbnb, BigCommerce, Datalogix, Datto, Demandware, The Honest Company, HubSpot, KAYAK, Oscar, Snapchat, Stripe, and Warby Parker. The General Catalyst partnership leverages its broad experience to help founders build market-leading businesses. General Catalyst has offices in Cambridge, MA, Palo Alto, CA and New York City. For more information, visit or

Sutter Hill Ventures

Sutter Hill Ventures has financed technology based startups and assisted entrepreneurs in building market-leading companies since 1962. Through our decades of experience, we have developed strong industry networks, considerable operating and venture capital experience and an understanding of the challenges that early-stage and high growth companies face.

For more information, visit:

Nothing gets in. Let us prove it.

Let Menlo Security's team of isolation security experts answer your questions or
provide a demo of our ground-breaking Isolation Platform.