Contents

1Biography 2Products & media 3Team 4Funding 5Jobs 6Lists

Cosign

Cosign is the reputation layer for the internet.

Unclaimed Profile: Created from public information and may contain inaccuracies. Is this you? Sign in with the matching X account to claim and edit your profile.

Cosign is the reputation layer for the internet.

Products & media

Team

Funding

Jobs

Lists

Made with love by a16z

Privacy Terms Disclosure