HelloSign is a cloud-based electronic signature tool that enables users to sign, fill out, send, retrieve, and save documents paperlessly. HelloSign users may fill out and sign documents on a computer, tablet, or mobile phone. HelloSign integrates with cloud storage services such as Google Drive, Dropbox, Evernote, Box, and SkyDrive, allowing users to save and access their signed documents in any of their cloud storage accounts. In addition to its web application, HelloSign also offers a free mobile app for iPhone and Android devices. Integrated with Google, HelloSign offers a Google App for on-boarding teams, provides the option for users to use their Gmail username and password to log directly into HelloSign, and offers “HelloSign for Gmail,” a Gmail extension that adds a "sign" button to all attachments received via e-mail, allowing users to open, sign and send documents from directly within their Gmail accounts. HelloSign also offers a REST-based API that supports JSON. API users can send documents by either referencing an existing template or including a file in their API request.
Company Growth (employees)
San Francisco, US
Size (employees)
61 (est)+2%
HelloSign was founded in 2011 and is headquartered in San Francisco, US

Key People at HelloSign

Joseph Walla

Joseph Walla

Whitney Bouck

Whitney Bouck

Neal O'Mara

Neal O'Mara

Co-Founder & CTO

HelloSign Office Locations

HelloSign has an office in San Francisco
San Francisco, US (HQ)
944 Market St

HelloSign Metrics

Summary Metrics

Founding Date


Time since last funding

over 3 years


HelloSign Online Presence

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