Dropbox SignProposals & Contracts
vs
NitroPowering the Document Workflows You Depend On
Comparison · Proposals & Contracts · weekly run Nov 2
Dropbox Sign vs Nitro
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Dropbox Sign is the stronger AI pick in Proposals & Contracts: it has a visibility score of 0.9 versus 0 for Nitro.
Choose Dropbox Sign if…
- You want the brand AI engines rank higher (0.9 vs 0)
- You need SOC 2 Type II or ISO/IEC 27018:2019 or PCI DSS coverage
Choose Nitro if…
- You need SOC 2 Type 2 or ZertES or UETA or ESIGN Act coverage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Dropbox Sign | Nitro |
|---|---|---|
| Visibility score | 0.9% | 0% |
| Change vs last week | New | New |
| Rank in Proposals & Contracts | #39 | #50 |
| Share of voice | 0.2% | 0% |
| Mentions this run | 1 | 0 |
| Positive in AI answers | 0% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Dropbox Sign 0pp · Nitro 0pp over 0 weekly runs.
Engine by engine
Dropbox Sign leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
Dropbox SignNitro
Head to head in AI answers
0 engine answers name both brands
0Dropbox Sign ranked higher
0Nitro ranked higher
Features, pricing & fit
| Dimension | Dropbox Sign | Nitro |
|---|---|---|
| Pricing model | — | Per seat |
| Entry price | — | Contact sales |
| Free plan | — | No · 14-day trial |
| Deployment | Cloud-hosted on Amazon Web Services | Cloud and desktop |
| Compliance | SOC 2 Type II, ISO 27001, ISO/IEC 27018:2019, GDPR, HIPAA, PCI DSS, eIDAS | ISO 27001, SOC 2 Type 2, HIPAA, GDPR, eIDAS, ZertES, UETA, ESIGN Act |
| Support | — | 24/7/365 support for PDF, Community forum and knowledge base, Nitro AI Knowledge Assistant, Customer success manager for eligible customers |
| Founded | 2011 | 2005 |
| Headquarters | San Francisco, California | San Francisco, California, United States |
| Employees | — | 201–500 |
| Funding | Series B · $16M raised | PIPE · $37M raised |
| Best for | — | Small teams and individuals on Nitro PDF Standard, and large organizations on Nitro PDF Plus |
Plans side by side
Dropbox Sign
Pricing not available.
Nitro
Nitro PDF StandardCustomuser/month, billed annually
Nitro PDF PlusCustomcontact sales
Nitro PDF ClassicCustomlicense, billed once (three-year term)
Nitro Sign StandardCustomuser/month, billed annually
Nitro Sign PlusCustomcontact sales
Nitro Sign EnterpriseCustomcontact sales
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Dropbox Sign vs Nitro”, https://slateindex.ai/compare/dropbox-sign-vs-nitro, data of Nov 2, 2026. Licence: CC BY 4.0.