Dropbox SignProposals & Contracts
vs
TribbleOne Brain for RFPs, DDQs and Sales
Comparison · Proposals & Contracts · weekly run Nov 2
Dropbox Sign vs Tribble
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Tribble is the stronger AI pick in Proposals & Contracts: it has a visibility score of 1.5 versus 0.9 for Dropbox Sign.
Choose Dropbox Sign if…
- You need ISO 27001 or ISO/IEC 27018:2019 or GDPR or HIPAA or PCI DSS or eIDAS coverage
Choose Tribble if…
- You want the brand AI engines rank higher (1.5 vs 0.9)
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Dropbox Sign | Tribble |
|---|---|---|
| Visibility score | 0.9% | 1.5% |
| Change vs last week | New | New |
| Rank in Proposals & Contracts | #39 | #29 |
| Share of voice | 0.2% | 0.4% |
| Mentions this run | 1 | 2 |
| 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 · Tribble 0pp over 0 weekly runs.
Engine by engine
Tribble leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
Dropbox SignTribble
Head to head in AI answers
0 engine answers name both brands
0Dropbox Sign ranked higher
0Tribble ranked higher
Features, pricing & fit
| Dimension | Dropbox Sign | Tribble |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Contact sales |
| Free plan | — | No |
| Deployment | Cloud-hosted on Amazon Web Services | Web app, Slack and Microsoft Teams |
| Compliance | SOC 2 Type II, ISO 27001, ISO/IEC 27018:2019, GDPR, HIPAA, PCI DSS, eIDAS | SOC 2 Type II |
| Support | — | Customer success team |
| Founded | 2011 | 2023 |
| Headquarters | San Francisco, California | Los Angeles, CA |
| Employees | — | 51–200 |
| Funding | Series B · $16M raised | Seed (Crew Capital) |
| Best for | — | Proposal, security and sales teams that answer RFPs, DDQs, security questionnaires and buyer questions from one set of approved answers. |
Plans side by side
Dropbox Sign
Pricing not available.
Tribble
RespondCustomproject (each RFP, DDQ or security questionnaire)
EngageCustomuser per month
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Dropbox Sign vs Tribble”, https://slateindex.ai/compare/dropbox-sign-vs-tribble, data of Nov 2, 2026. Licence: CC BY 4.0.