Know exactly who signed — and prove it in any court
Every signature is Nafath-verified with a tamper-proof audit trail.
See how it worksNafath-verified signatures legally binding under Saudi law, accepted by courts, ministries, and banks. No paperwork. No delays.
/ NDA.pdfDrop in any document. Add your branding in seconds.
Enter signer details, set the order, hit send.
Signers verify via Nafath. You receive a tamper-proof certificate.
Placeholder figures. Replace with live metrics before launch.
Four pillars, one platform. Every feature backed by DGA licensing and Nafath identity verification.
Every signature is Nafath-verified with a tamper-proof audit trail.
See how it worksAuto-reminders, routing, and escalations that run themselves.
See how it worksOne library for every contract, with full-text search and version history.
See how it worksOne-tap national-identity signing, right from any phone.
See how it worksHow real Saudi companies are closing faster, saving legal hours, and keeping every signature court-ready.
Our digital transformation experience with Sadq has been highly successful. Sadq's digital signature platform simplified many processes and saved us significant time, especially with our operations spread across multiple regions in Saudi Arabia.
Native integrations with the platforms your team already lives in — zero extra clicks.
+ more integrations available via API
No credit card required. Cancel anytime.
Embed Nafath-verified signing into any app with a clean REST API, webhooks, and SDKs for Node, Python, and PHP.
curl https://api.sadq.sa/v1/envelopes \
-H "Authorization: Bearer $SADQ_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"document_url": "https://cdn.co/nda.pdf",
"signers": [
{ "name": "Noura Al-Sayed", "national_id": "10XXXXXXXX" }
],
"verification": "nafath"
}'Join the thousands of Saudi businesses signing documents in seconds.