Profile name

A profile about the people, projects and experiences behind their work. Discover their career, contributions and connections.

CareerDetails being loaded

Cosigned byDetails being loaded

CosignedDetails being loaded

Company name

2022

Founder

Company name

2022

Founder

Profile name

A profile about the people, projects and experiences behind their work. Discover their career, contributions and connections.

CareerDetails being loaded

Cosigned byDetails being loaded

CosignedDetails being loaded

Company name

2022

Founder

Company name

2022

Founder

Sierra

Sierra helps businesses create more human customer experiences with AI agents that act across channels, learn from conversations and charge for completed outcomes.

Backed by

Founders

Cosigned by

Featured roles

Team

Funding

All fundraising announcements are based on public sources. Please contact Cosign if you believe there are any discrepancies, or claim the profile to edit.

Data current as of May 4, 2026

Organization name

A profile about the people, projects and experiences behind their work. Discover their career, contributions and connections.

Backed byDetails being loaded

Cosigned byDetails being loaded

Team on CosignDetails being loaded

Team

Profile nameProfile nameProfile name

Team

Profile nameProfile nameProfile name

Cosigns Received

Cosigner name

A thoughtful collaborator who builds great products and supports the people around them.

Profile name

Cosigner name

A thoughtful collaborator who builds great products and supports the people around them.

Profile name