Dropbox Sign API vs Esig API
Dropbox Sign API
sign.dropbox.com
Esig API
esig.caSide by side
| Figure | Dropbox Sign API | Esig API |
|---|---|---|
| Price from | $75/mo | ₹1,666.67/mo |
| Free plan | Yes | Yes |
| Free trial | 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) | 8.0 (#16) |
| Integrations | Dropbox Sign integrates with Dropbox, Microsoft Word, Salesforce, Google Drive, HubSpot, Slack, and other CRM, storage, and productivity tools. | The homepage names Slack, Google, Outlook, HubSpot, Stripe, Notion, Dropbox, Salesforce, Zapier, Teams, and QuickBooks as tools in its ecosystem. |
| Security | The service lists SOC 2 Type II, ISO 27001, eIDAS, and GDPR compliance, 2FA, and AES 256-bit encryption at rest. | Esig says documents are stored on private disks, secrets are encrypted at rest, and signers use a six-digit access code before signing. |
Plans
Dropbox Sign API
- Free packageFree
- Test modeFree
- Essentials$75 a month
- Standard$250 a month
- PremiumPriced on request
Esig API
- PersonalFree
- Standard₹20,000 a year
- Business Pro₹34,000 a year
- EnterprisePriced on request
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.