# Dropbox Sign vs OpenSign

**Leader by vioscaleAI score:** Dropbox Sign

| Attribute | Dropbox Sign | OpenSign |
|---|---|---|
| **vioscaleAI score** | 53.2 (52% (medium)) | 35.4 (42% (low)) |
| content.faq | `[{"answer":"A web-based platform for sending agreements for signature, collecting signatures, and storing completed documents securely. It is indexed under Esignature.","source":"https://sign.dropbox.com","question":"What is Dropbox Sign?","confidence":0.6},{"answer":"Dropbox Sign is a paid product; published pricing starts at $75 per month. There is no free tier. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://sign.dropbox.com","question":"How much does Dropbox Sign cost?","confidence":0.6},{"answer":"We have confirmed browser-based access to Dropbox Sign. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://sign.dropbox.com","question":"What platforms does Dropbox Sign support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Dropbox Sign, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://sign.dropbox.com","question":"Can Dropbox Sign be self-hosted?","confidence":0.6},{"answer":"We have confirmed 9 integrations for Dropbox Sign, including Dropbox, Google Drive, Google Workspace, Microsoft Word, Microsoft SharePoint, Microsoft OneDrive, Salesforce and HubSpot, plus 1 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://sign.dropbox.com","question":"What does Dropbox Sign integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Dropbox Sign. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Dropbox Sign not holding them. Always confirm compliance directly before you rely on it.","source":"https://sign.dropbox.com/da-DK/backup/sign-pricing-backup","question":"What security certifications does Dropbox Sign have?","confidence":0.6},{"answer":"Dropbox Sign is available worldwide. Its primary market is the United States.","source":"https://sign.dropbox.com","question":"Where is Dropbox Sign available?","confidence":0.5}]` | `[{"answer":"An open-source solution that enables secure signing, storage, and management of digital documents, offering a no-cost alternative to commercial e-signature services. It is indexed under Esignature.","source":"https://www.opensignlabs.com","question":"What is OpenSign?","confidence":0.6},{"answer":"OpenSign is open source, so it can be self-hosted and used at no licence cost. Paid editions are also offered: Professional, priced on request. Pricing changes often, so verify at source before relying on it.","source":"https://www.opensignlabs.com","question":"Is OpenSign free to use?","confidence":0.6},{"answer":"We have confirmed browser-based access to OpenSign. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.opensignlabs.com","question":"What platforms does OpenSign support?","confidence":0.6},{"answer":"Yes. OpenSign can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.opensignlabs.com","question":"Can OpenSign be self-hosted?","confidence":0.6}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true,"self_hosted":true}` |
| description.long | A service that enables electronic signing of documents with developer APIs to integrate signing workflows into applications. | An open-source solution that enables secure signing, storage, and management of digital documents, offering a no-cost alternative to commercial e-signature services. |
| features.capabilities | `{"audit_trail":true,"embedded_api":true}` | `{"audit_trail":true,"embedded_api":true}` |
| integrations.count | 9 | 1 |
| integrations.list | `[{"name":"Dropbox"},{"name":"Google Drive"},{"name":"Google Workspace"},{"name":"Microsoft Word"},{"name":"Microsoft SharePoint"},{"name":"Microsoft OneDrive"},{"name":"Salesforce"},{"name":"HubSpot"},{"name":"Oracle"},{"name":"OneDrive","native":true,"category":"storage","direction":"bidirectional"}]` | `[{"name":"Zapier"}]` |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"API","summary":"$75/month for 50 requests (billed yearly)","components":[{"kind":"fixed","amount":75,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"requests":"50/mo"}}],"summary":"From $15/user/month (billed yearly). 30-day free trial.","currency":"USD","freeTier":false,"sourceUrl":"https://sign.dropbox.com","retrievedAt":"2026-09-05T16:09:17.953Z","freeTrialDays":30,"startingPrice":{"amount":75,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","features":["Unlimited e-signatures","Invite and collaborate","Completion certificates with access logs","Secure document storage","Multi-signer support","Email OTP verification for guest signers","Document expiration settings","API access"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Unlimited signatures with document storage","contactSales":false,"includedLimits":{"signatures":"unlimited/month"}},{"free":false,"name":"Professional","features":["Advanced features"],"description":"Paid tier with advanced professional features","contactSales":false}],"summary":"Free tier with unlimited signatures. Professional paid plans available (pricing not publicly listed).","freeTier":true,"sourceUrl":"https://www.opensignlabs.com","retrievedAt":"2026-08-19T09:05:11.948Z","billingPeriods":["month","year"]}` |
| pricing.free_tier | no | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | high | free |
| pricing.starting_price | `{"amount":75,"currency":"USD"}` | - |
| pricing.transparent | yes | yes |
| security.gdpr | yes | - |
| security.iso27001 | yes | - |
| security.soc2 | yes | - |

## Capabilities (Esignature)

| Capability | Dropbox Sign | OpenSign |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Qtsp | - | - |
| Esign ueta | - | - |
| Cfr part11 | - | - |
| Audit trail | ✓ | ✓ |
| In person signing | - | - |
| Embedded API | ✓ | ✓ |
| Bulk send templates | - | - |
| SOC2 | - | - |
| HIPAA available | - | - |
| Ron | - | - |

*Source: vioscaleAI. Generated 2026-10-16T20:10:31.404Z. "-" = undocumented, not absent.*