Ship secure signing experiences quickly with the Dropbox Sign API
Build with an award-winning eSignature API that saves time for everyone — from developers to your customers.
Pick the integration that’s right for you
Embedded workflow
Keep your customers in your product by embedding the signing workflow directly on your site or app. Create a seamless user experience by customizing it with your brand’s logo and colors. Contact us for help with a custom integration build.
Non-embedded workflow
Direct your customers to sign documents securely on Dropbox Sign. Signers will be notified of a signature request via email and can then sign from anywhere on desktop or mobile.
Explore use cases
Onboarding
Simplify the onboarding process by automatically sending pre-filled documents that need to be signed the moment an offer is accepted.
銷售
Speed up the purchasing process by auto-filling buyer and seller information directly into sales contracts, ready for signature.
Financial Services
Accelerate agreement processes like loan applications by digitizing a paper-heavy process that used to take months into days.
房地產
將房地產文件的準備工作自動化，並降低仲介、購屋者和屋主等人的文書作業成本。
法務
Collect legally-binding eSignatures in a few clicks and reduce paperwork costs. Lower risk with an audit trail of every action taken.
.webp)
Health
Dropbox Sign is HIPAA compliant. Enable secure signing for sensitive health or insurance forms and reduce admin work for staff.
Safe, secure, and certified
The security and privacy of customer data is our top priority. All documents are tamperproof and paired with a complete audit trail. Documents and data in Dropbox Sign are encrypted and compliant with ISO 27001, SOC 2 Type II, HIPAA, eIDAS, and GDPR. Additional security features like two-factor authentication, signer identity verification (eID), SSO, signer access codes, and data validation are also available — ensuring signers are who they say they are.
Straightforward eSignature API designed for developers
Building eSignatures with ever-evolving security and compliance regulations can get complicated. Dropbox Sign does all the heavy lifting with clear documentation, quick start guides, SDKs in multiple languages and a feature-rich test mode — so you can launch with peace of mind in hours, not weeks.
.svg)
%201.png){kind=logo}
“The goal of Greenhouse Onboarding is to create an automated and seamless experience for new hires to become productive and active members of the company faster. Dropbox Sign’s eSignature integration serves as an important part of this to provide our customers with a seamless and uninterrupted onboarding experience.”
Director of Product Engineering, Greenhouse
「我們選擇 Dropbox Sign 的主要理由，是因為這個服務能為我們的客戶提供高水準又直觀易用的整合式功能，而且我們整合起來也簡單輕鬆。大約半天左右，我們就能實現概念驗證，且可以確實從我們的應用程式傳送電子簽章。」
Sr. Software Engineer, Crelate
“Dropbox Sign has helped our customers completely remove the paper, scanning, and upload process. Everything is more streamlined—it’s as simple as having the documents available, sending them where they need to go, and waiting for a signature to come back.”
Customer Success Team Lead, Bizimply
「選擇 Dropbox Sign 是因為我們的客戶仰賴信實可靠的權威性企業，來提供市面最頂尖的資安防護、詳細的不可竄改稽核與驗證紀錄，以及電子簽章流程透明度。」
DealMaker 執行長暨共同創辦人
與能夠隨企業成長的電子簽章領導品牌合作
Schedule time with a solution expert
Find out how the Dropbox Sign API can be customized to meet your business needs. Our team can help you design a solution to automate document signing workflows with dedicated implementation and support services.
謝謝您！
我們會盡快聯絡