Onyx integrates DocuSign, the world's most trusted electronic signature platform, to make signing real estate contracts instant, secure, and fully paperless, from initial offer to final deed.

DocuSign is used by more than 1.5 million customers and over a billion users in 180+ countries. It allows individuals and businesses to sign, send, and manage legally binding documents from any device, anywhere in the world.
In real estate, DocuSign has become the industry benchmark, enabling buyers, sellers, brokers, and developers to complete transactions without the delays and logistical friction of paper-based signing.
Learn more at docusign.com βOnce a contract is ready in Onyx, DocuSign is triggered automatically. Buyers sign from their phones. Agents get instant notifications. Developers get real-time pipeline visibility, with no paper and no delays.
When a deal reaches signature-ready in Onyx, DocuSign fires automatically. The contract lands in the buyer's inbox with a secure signing link. No download needed.
Buyers, co-buyers, brokers, and notaries each receive their signing portion in the right order, with automated reminders for pending signatures.
Agents see live signature status inside the Onyx dashboard. Completed, in-progress, and declined signatures tracked and flagged automatically.
Every DocuSign signature generates a tamper-evident Certificate of Completion, court-admissible across 180+ countries.
Integrates with Yoti (also embedded in Onyx) to confirm signer identity before high-value documents are accessed.
Reduce costs, eliminate physical storage, and support sustainability goals without sacrificing legal compliance.
With DocuSign built into the Onyx workflow, every deal closes faster, cleaner, and with a complete legal trail.
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