Close deals faster, protect client confidentiality, and produce court-admissible records — all from one platform. Zignature gives legal teams ESIGN Act, UETA, and eIDAS-compliant signatures with SHA-256 sealed audit trails accepted in 50 state and federal jurisdictions.
Master Services Agreement
Non-Disclosure Agreement
Send, sign, and track NDAs across your entire organization. Mutual, unilateral, and employee NDAs — all with tracked expiration dates, auto-renewal reminders, and version-controlled counterparty redlines.
The average law firm manages over 400 active NDAs at any given time, yet 23% of NDAs expire without renewal due to manual tracking. Zignature automates the entire NDA lifecycle — from template selection and counterparty negotiation to expiration alerts and bulk renewals. Real-time dashboards show NDA status across your entire portfolio, eliminating compliance blind spots and ensuring confidentiality obligations are never missed.
Did you know? Zignature customers reduce NDA cycle time by 84% and eliminate 100% of missed expiration dates with automated portfolio tracking.
Client Engagement Letter
Automate engagement letters, connect retainer terms to billing systems, and manage your entire client engagement pipeline from intake to execution — with conflict-of-interest checks built in.
Client intake and engagement letter execution is the most critical — and most delayed — step in the attorney-client relationship. Manual processes mean missed conflicts, inconsistent fee structures, and weeks-long onboarding delays. Zignature streamlines the entire engagement workflow: generate letters from intake forms, enforce standardized fee schedules, run automated conflict checks, and link signed engagements directly to matter management systems. Partners and associates can track the full pipeline in real time.
Did you know? Firms using Zignature reduce client onboarding time from 2 weeks to 48 hours, with a 98% client retention rate across 24 active engagements.
Signing Compliance Certificate
Every signature generates a SHA-256 cryptographic seal, creating a tamper-proof evidence chain that stands up to cross-examination in any jurisdiction — ESIGN Act, UETA, and eIDAS compliant.
When a signed document is challenged in court, the burden of proof falls on demonstrating intent, identity, and document integrity. Zignature's audit trail captures every interaction — document creation, page views, identity verification, consent to e-sign, and the exact moment of signature application — all sealed with SHA-256 cryptographic hashes. Each certificate includes signer IP addresses, device fingerprints, geolocation, and session duration. Our audit trails have been accepted as evidence in over 3,400 legal proceedings across state and federal courts.
Did you know? Zignature audit trails have been accepted as evidence in over 3,400 legal proceedings. Our SHA-256 sealed certificates have a 100% acceptance rate in both state and federal courts.
From in-house counsel to law firms, Zignature powers legal document workflows with the security and compliance legal professionals demand.
SHA-256 sealed evidence chains for litigation
Track every revision with complete change history
Sequential and parallel approval workflows
Bulk sends, expiration tracking, auto-renewals
Reusable approved clauses for consistent language
7-year configurable retention with instant retrieval




SHA-256 sealed evidence chains for litigation
Track every revision with complete change history
Sequential and parallel approval workflows
Bulk sends, expiration tracking, auto-renewals
Reusable approved clauses for consistent language
7-year configurable retention with instant retrieval
Contracts, NDAs, retainer agreements — all signed digitally with court-admissible audit trails. Get started free today.