About D4Sign
D4Sign is a Technology company based in Sao Paulo (Brazil) founded in 2015 by Rodrigo Figueiredo, Rafael Figueiredo, and Nahim Silva, and was acquired by Zucchetti in October 2024. Digital signature and verification services are offered for enterprise documents. Its chief executive, as recorded, is Rafael Figueiredo. Its website d4sign.com.br draws about 2.3 million monthly visits. Its focus areas include Enterprise Applications, Digital Transaction Management and Electronic Signature.
Company details
Founded in 2015 in Sao Paulo, Brazil, D4Sign operates as a digital signature platform in the enterprise technology sector. Document signing, verification, and API integration are provided, along with AI-driven data extraction for contract management and legal insights. Contracts are cataloged and organized through subscription-based access, supporting individuals and organizations in secure document handling.
- Headquarters Sao Paulo, Brazil
- Founders Rodrigo Figueiredo, Rafael Figueiredo, Nahim Silva
- Stage Acquired
- SectorsTechnology
- Website category Computers Electronics and Technology
- Email••••••••
- Phone•••• ••••
- Website d4sign.com.br
- Social LinkedIn Facebook Instagram YouTube
- Acquired by Zucchetti (Oct 2024)
Apps and channels of D4Sign
its YouTube channel D4Sign has 13K subscribers and 30 videos.
Videos from D4Sign
The most watched videos on D4Sign's YouTube channel, D4Sign (13K subscribers). Click a video to play it here.
More on D4Sign.
Investors in D4Sign
D4Sign has secured backing from 1 investor. Prominent investors backing the company include Zucchetti.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
| zucchetti.com |
Investor details for D4Sign
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- Complete investor list
- Round participation
- Investor portfolios
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Verified entity values are shown only after access is granted.
People of D4Sign
3 people are tracked at D4Sign (3 in leadership).
| Name | Role | Group |
|---|---|---|
Rodrigo Figueiredo | Co-Founder | Leadership |
Rafael Figueiredo | Co-Founder & CEO | Leadership |
Nahim Silva | Co-Founder | Leadership |
Complete people profiles for D4Sign
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
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Timeline of D4Sign
2 dated milestones of D4Sign across 9 years, from founding to its latest funding, stage changes and deals.
- Founded D4Sign is founded.
- Exit Acquired by Zucchetti.
Web traffic of D4Sign
The website of D4Sign (d4sign.com.br) receives about 2.3M visits a month and ranks #24,149 among all websites worldwide, #3,084 in Computers Electronics and Technology.
- Monthly visits2.3M
▲ 8.3% vs previous month
- Unique visitors599.6K
per month
- Global rank#24,149
among all websites
- Category rank#3,084
Computers Electronics and Technology · Computers Electronics and Technology
- Bounce rate37%
- Pages per visit4.6
- Average visit5 min 34 sec
- DevicesDesktop 62% · Mobile 38%
Websites whose visitors overlap most with D4Sign. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| zapsign.com.br | 100% | 4.8M | #12,100 | View details | |
webmail-seguro.com.br | webmail-seguro.com.br | 81% | #2,870 | – | |
| figma.com | 80% | 84.7M | #221 | View details | |
4devs.com.br | 4devs.com.br | 80% | #33,694 | – | |
| autentique.com.br | 77% | 3M | #21,942 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for D4Sign
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- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about D4sign
Complete news archive for D4Sign
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Frequently Asked Questions about D4Sign
D4Sign was founded in 2015.
D4Sign is headquartered in Sao Paulo, Brazil.
Rafael Figueiredo is the CEO of D4Sign, as recorded in our data. They have also founded this company.
Founded in 2015 in Sao Paulo, Brazil, D4Sign operates as a digital signature platform in the enterprise technology sector. Document signing, verification, and API integration are provided, along with AI-driven data extraction for contract management and legal insights. Contracts are cataloged and organized through subscription-based access, supporting individuals and organizations in secure document handling.
D4Sign has 1 investor. Key investors include Zucchetti.
Yes. D4Sign was acquired by Zucchetti in October 2024.
The website of D4Sign receives about 2.3 million visits a month and ranks #24,149 among all websites worldwide.

