Reid Hoffman: Double opt-in remains a key networking tool

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20.07.2026

Reid Hoffman: Double opt-in remains a key networking tool — Reid Hoffman on double opt-in networking

Double opt-in introductions continue to serve as an effective tool for professional networking.

Reid Hoffman, a well-known entrepreneur and investor, stated via social media that a younger founder he spoke with was unfamiliar with the practice of double opt-in introductions. He noted that the concept, which involves obtaining consent from both parties before sharing contact information, is not as widely understood among new founders as he assumed. Hoffman highlighted the value of this approach in building valuable and respectful professional relationships.

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Hoffman has addressed a range of industry topics in recent months. He has said that Greylock continues to support entrepreneurs and companies in the artificial intelligence sector. Earlier, Hoffman estimated that respiratory illnesses may cost the U.S. economy up to $1 trillion annually.

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