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    AngelBacked

    Riff

    CleanTechBend, Oregon, United StatesSeed$5.4M total fundingletsriff.com
    Latest funding:$16.2M · Series A (October 23, 2025)

    Angel investors who backed Riff

    5 investors in our database backed Riff.

    Sia Houchangnia

    Partner

    Antonia Whitecourt

    Director / Head Of Finance

    Georgia Forbes

    Principal

    Carlos Espinal

    Managing Partner

    Tim Sadler

    Sequoia Capital Scout

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