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Dropbox Sign (formerly HelloSign) is an electronic signature tool for sending, signing, and managing agreements such as sales contracts, NDAs, and offer letters. It integrates with everyday tools including Dropbox, Google Drive, Salesforce, and OneDrive, and offers security features and audit trails for business teams.
Also known as JN Projects, Inc.
Founders & leadership· Y Combinator alumni (W11)

Investors · 15
How we know: Bling Capital's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: GV (Google Ventures)'s portfolio page · Y Combinator's founder network · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Spider Capital's portfolio page · Not right? Tell us
How we know: US Venture Partners's portfolio page · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Founder mafia
4 people who came through HelloSign went on to found or lead other companies.
Related companies · 10
Companies working in the same space as HelloSign.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does HelloSign do?
- Dropbox Sign (formerly HelloSign) is an electronic signature tool for sending, signing, and managing agreements such as sales contracts, NDAs, and offer letters. It integrates with everyday tools including Dropbox, Google Drive, Salesforce, and OneDrive, and offers security features and audit trails for business teams.
- Who founded HelloSign?
- HelloSign was founded by Neal O'Mara.
- Who are HelloSign's investors?
- HelloSign's investors include Bling Capital, Coelius Capital, GV (Google Ventures), Spider Capital, US Venture Partners, Webb Investment Network, Y Combinator, Bill Lee and 7 more.
- Who acquired HelloSign?
- HelloSign was acquired by Dropbox.
- Where is HelloSign headquartered?
- HelloSign is headquartered in San Francisco, US.


















