Jeff Weinstein(@jeff_weinstein):Underdog—a private, on-device AI assistant—can now use the browser locally and securely pay for anything across the internet with @link. (It was great pairing on this with @0xSigil and team. Give it a try and we'd love your feedback!)

Jeff Weinstein

@jeff_weinstein

product at @stripe. tiny angel investor. led @wagonhq (acq by @box) and @hyperpublic (acq by @groupon). i reply to good cold emails.

Joined May 2008

7.6K Following 55.7K Followers

Jeff Weinstein@jeff_weinstein

2026.10.13 15:56

Underdog—a private, on-device AI assistant—can now use the browser locally and securely pay for anything across the internet with @link. (It was great pairing on this with @0xSigil and team. Give it a try and we'd love your feedback!)

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