Dropbox Sign API

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Dropbox Sign API is ranked #6 of 29 in digital signature API software on Inferse. It runs on Android, API, iOS, Web. There is a free plan. A free trial is offered. Paid plans start at $75/mo.

Compared on digital signature API software

Free plan: Nosign.dropbox.com
Paid from: $75/mosign.dropbox.com
SDK languages: 6sign.dropbox.com
Embedded signing: Yessign.dropbox.com
Identity verification: Yessign.dropbox.com
Workflow status API: Yessign.dropbox.com
Webhook event types: 27sign.dropbox.com
Signed-file retrieval: Yessign.dropbox.com
Sandbox environment: Nosign.dropbox.com

Facts

Purpose: The API enables developers to integrate Dropbox Sign eSignatures into their own websites and applications.sign.dropbox.com · 1 Oct 2026
Embedded workflows: Embedded requesting, signing, and template management can be placed in websites using iFrames.sign.dropbox.com · 1 Oct 2026
Branding: The API supports custom branding options for a consistent branded signer and sender experience.sign.dropbox.com · 1 Oct 2026
Templates: Reusable templates can contain preloaded data to speed up recurring signature processes.sign.dropbox.com · 1 Oct 2026
Integrations: Dropbox Sign integrates with Dropbox, Microsoft Word, Salesforce, Google Drive, HubSpot, Slack, and other CRM, storage, and productivity tools.sign.dropbox.com · 1 Oct 2026
Security: The service lists SOC 2 Type II, ISO 27001, eIDAS, and GDPR compliance, 2FA, and AES 256-bit encryption at rest.sign.dropbox.com · 1 Oct 2026
Auditability: Non-editable audit trails track and time-stamp every action on documents.sign.dropbox.com · 1 Oct 2026
Authentication: Dropbox Sign uses OAuth 2.0 authentication to secure API endpoints and user data.sign.dropbox.com · 1 Oct 2026
Developer support: API development help is available through the Help Center, API documentation, and technical support engineers by email.sign.dropbox.com · 1 Oct 2026
SDKs: Official SDKs are provided for Python, Ruby, PHP, Java, NodeJS, and C#.sign.dropbox.com · 1 Oct 2026
Languages: Senders and signers can use the product end-to-end in 22 languages.sign.dropbox.com · 1 Oct 2026
Usage limit: Volumes over 500 signature requests per month require contacting sales.sign.dropbox.com · 1 Oct 2026
Legal status: Dropbox Sign electronic signatures are legally binding in the United States, European Union, United Kingdom, and many other countries.sign.dropbox.com · 1 Oct 2026
Audience: Dropbox Sign is used by individuals and businesses to get documents signed online and track requests, reminders, and completed documents.sign.dropbox.com · 1 Oct 2026