Dropbox Sign vs Firma.dev
Dropbox Sign
dropbox.comFirma.dev
firma.devSide by side
| Figure | Dropbox Sign | Firma.dev |
|---|---|---|
| Price from | $1.46/mo | €100/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 13 | 2 |
| Spec score · E-Signature APIs Software | 9.2 (#2) | 7.9 (#14) |
| API access | Yes | Firma.dev describes its product as a plain REST API that can connect to unlisted platforms through a standard HTTP request. |
| Compliance | The product states compliance or certification for eIDAS, GDPR, ISO 27001, SOC 2 Type II, and the U.S. ESIGN Act; HIPAA support requires a signed BAA and minimum contract value. | The security page lists eIDAS, UK eIDAS, ESIGN and UETA, GDPR, HIPAA-ready infrastructure, SOC 2, and ISO 27001, while stating that Firma.dev's SOC 2 Type II and ISO 27001 certifications are on its roadmap. |
| Integrations | Official materials list Dropbox, Google Drive, Salesforce, OneDrive, HubSpot, Microsoft tools, and other integrations. | Firma.dev lists 27 integrations across seven categories, including MCP, Claude Code, ChatGPT, Salesforce, n8n, Zapier, Bubble, and WordPress. |
Plans
Dropbox Sign
- FreeFree
- Essentials$15 a month
- Standard$25 a month
- FreeFree
- FreeFree
- Essentials$15 a month
- Essentials$15 a month
- Standard (annual)$17.50 a year
- Standard$25 a month
- Standard$25 a month
In their own words
Dropbox Sign
Dropbox Sign is an e-signature service for individuals and businesses managing online agreement workflows. It supports sending signature requests, tracking them, and sending reminders. Signatures are legally binding under the U.S. ESIGN Act of 2000, with the same legal standing as pen-and-paper signatures. Templates save prepared fields for documents sent repeatedly, and embedded signing lets signers complete the process within a website. The API uses OAuth 2.0 and has official SDKs for Python, Ruby, PHP, Java, NodeJS, and C#. It also offers an audit trail and identity verification; bulk sending is not available. Senders and signers can use 22 languages, with apps for iOS and Android as well as web and API access. Listed integrations include Google Workspace, Microsoft Word, Salesforce, HubSpot, Slack, and Zapier. Dropbox Sign states that it complies with SOC 2 Type II, ISO 27001, eIDAS, and GDPR, and encrypts documents at rest with AES 256-bit encryption. A free plan allows three signature requests per month. Paid plans start at $10.05 a month with annual billing, and a 30-day trial is listed.