Dropbox Sign API vs eSignatures.com API
Dropbox Sign API
sign.dropbox.com
eSignatures.com API
esignatures.comSide by side
| Figure | Dropbox Sign API | eSignatures.com API |
|---|---|---|
| Price from | $75/mo | $0.49/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · Electronic Signature APIs | 8.4 (#7) | 8.1 (#13) |
| Integrations | Dropbox Sign integrates with Dropbox, Microsoft Word, Salesforce, Google Drive, HubSpot, Slack, and other CRM, storage, and productivity tools. | The product lists Google Drive, Zapier, Make, Claude, ChatGPT, webhooks, and its REST API as integration options. |
| Security | The service lists SOC 2 Type II, ISO 27001, eIDAS, and GDPR compliance, 2FA, and AES 256-bit encryption at rest. | The maker says it is ISO 27001 certified, uses AWS, encrypts data in transit with TLS and at rest with AES-256, and provides tamper-evident audit trails. |
Plans
Dropbox Sign API
- Free packageFree
- Test modeFree
- Essentials$75 a month
- Standard$250 a month
- PremiumPriced on request
eSignatures.com API
- Pay as you go$0.49 a month
- SMS add-on$0.09, paid once
- Pay-as-you-go$0.49, paid once
- Live photo ID verification add-on$2.99, paid once
In their own words
Dropbox Sign API
Dropbox Sign API lets developers add electronic signature workflows to their own websites and applications. Embedded request, signing, and template-management steps can appear in iFrames, with custom branding for senders and signers. Reusable templates can hold preloaded data for recurring signature processes. The service connects with Dropbox, Microsoft Word, Salesforce, Google Drive, HubSpot, Slack, and other CRM, storage, and productivity tools. Its listed security provisions include OAuth 2.0, 2FA, AES 256-bit encryption at rest, and non-editable audit trails that time-stamp document actions. Dropbox Sign lists SOC 2 Type II, ISO 27001, eIDAS, and GDPR compliance. Its signatures are legally binding in the United States, European Union, United Kingdom, and many other countries. SDKs are available for Python, Ruby, PHP, Java, NodeJS, and C#, and development help is available through documentation, the Help Center, and email support engineers. Senders and signers can use the service end-to-end in 22 languages. Free plans are listed; paid pricing starts at $75/mo. More than 500 requests per month requires contacting sales.
eSignatures.com API
eSignatures.com API has no write-up on Specifiction yet; its figures are above.