Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
PQC Imza offers a web-based electronic-signature platform that employs ML-DSA-44 (NIST FIPS 204) post-quantum signatures for documents. Users can upload PDFs or create documents using templates along with an AI-powered builder, then invite signers while determining which signatures to finalize. Signers authenticate their identities through the PQC Wallet mobile app, utilizing the NFC chip in their ID cards or passports, and can conveniently sign documents directly on their smartphones. Each resulting PDF details the signers on every page and features a QR code for future verification; additionally, the document's fingerprint and signature records are secured on SciChain. Customers have the flexibility to purchase credits on a per-document basis, opt for non-expiring credit bundles, or select from monthly and annual subscription plans, with invited signers enjoying the process at no cost. This service caters to both individuals and organizations that need to gather electronic signatures efficiently. However, it's important to note that in Türkiye, these electronic signatures do not meet the criteria for qualified secure electronic signatures as stipulated by Law No. 5070, highlighting the need for users to understand local legal requirements.
Description
ProofSign is a platform designed for electronic signatures and document verification, catering to individuals, professionals, teams, and organizations that need to sign finalized PDFs. Users can upload their documents, invite signers and approvers, and manage workflows that may involve either one or multiple parties. To ensure security, participants must confirm their email access using a one-time passcode. The platform meticulously records signing intentions, participant activities, and timestamps within an audit trail for accountability. Each completed PDF is embedded with a SHA-256 fingerprint, which allows recipients to verify its authenticity through a public verifier without needing an account. This service is particularly useful for agreements and finalized documents where an auditable signing record is essential, as well as for detecting any changes made to the files afterwards. A complimentary plan is available, permitting single-party signing and verification of up to 10 documents each month under fair use guidelines. Additionally, users can accumulate credits by completing onboarding tasks and achieving signing milestones. The Pro plan offers advanced features, including a verification API, enhancing the platform's capabilities for professional users. As such, ProofSign provides a comprehensive solution for secure document handling and signature verification.
API Access
Has API
No
API Access
Has API
Yes
Screenshots View All
No images available
Integrations
Stripe
No
Pricing Details
$9/month
Pay as you go: $2.50 per document. Monthly plans start at $9/month for 10 documents; Pro is $29/month for 40 documents and up to 5 people; Business is $99/month for 200 documents and up to 20 people. One-time credit packs cost $12 for 10, $26 for 25, or $45 for 50 credits; credits do not expire. Invited signers sign free.
Free Trial
No
Free Version
No
Pricing Details
£0/month
The Free plan costs £0 and includes single-party signing and verification for up to 10 documents per month under fair use. Multi-party workflows and higher-volume use require credits. The Standard plan costs £6/month and includes 250 credits per month. The Pro plan costs £18/month and includes 900 credits per month plus verification API access. Annual billing is 20% off. One-time credit packs cost £10 for 100 credits, £25 for 300 credits or £75 for 1,000 credits; they do not expire and do not include subscription features. Users can earn up to 225 additional credits through identity-verification and signing milestones.
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
Yes
iPad App
No
Android App
Yes
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
ZincirX
Founded
2024
Country
United States
Website
pqc-imza.com/en
Vendor Details
Company Name
ProofSign
Founded
2025
Country
United Kingdom
Website
www.proofsign.app/
Product Features
Digital Signature
Audit Trail
No
Authentication
No
Auto Reminders
No
Customizable Templates
No
Document Analytics
No
Mobile Signature
No
Multi-Party Signing
No
Progress Tracking
No
Task Progress Tracking
No
Product Features
Digital Signature
Audit Trail
No
Authentication
No
Auto Reminders
No
Customizable Templates
No
Document Analytics
No
Mobile Signature
No
Multi-Party Signing
No
Progress Tracking
No
Task Progress Tracking
No