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Average Ratings 0 Ratings

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ease
features
design
support

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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

Integrate qualified signing into your workflow with Tvarka Sign. Its API supports business applications, while the web service lets teams prepare PDF, ADOC and ASiC-E files, invite participants and follow signature progress. Signature verification is also available. Lithuanian users can sign using supported Smart-ID, Mobile-ID and eID-card credentials. Billing follows completed signatures rather than team size: no subscription and no seat charge. At 1,000+ signatures/month, Lithuanian eID/USB QES costs EUR 0.06 plus VAT; Smart-ID, Mobile-ID and LT ID cost EUR 0.16 plus VAT. Occasional remote signing (1-99/month) costs EUR 0.19 plus VAT. Unsuccessful and cancelled attempts incur no signing charge. Windows and macOS (beta) desktop software and separate card middleware can be downloaded from tvarka.pro. Android users have a personal-use option with 10 free PDF signatures each calendar month using a compatible Lithuanian ID card issued after January 1, 2024 and an NFC phone. This option needs neither a Tvarka account nor a separate reader. The service is operated in Lithuania by Socialiniai algoritmai, UAB.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

Integrations

Stripe Yes 
n8n No 

Integrations

Stripe No 
n8n Yes 

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

EUR 0.13/card QES + VAT
Qualified signatures, with the qualified timestamp included: Smart-ID/Mobile-ID/LT ID EUR 0.19 / 0.18 / 0.17 / 0.16 per signature; ID card or USB token EUR 0.13 / 0.10 / 0.08 / 0.06, at monthly positions 1-99 / 100-499 / 500-999 / 1000+. All prices exclude VAT. No subscription or seat fees for Tvarka Sign. Team e-signatures are free; external e-signatures cost EUR 0.29 per completed document, any number of signers. Optional SMS codes: EUR 0.10 each. Tvarka Batch: EUR 249/month + VAT. The separate ATK developer API costs EUR 0.07 per successful card-native signing operation, requires a card-driving client and has no minimum volume. Personal Android plan: 10 free PDF QES/month with a compatible Lithuanian eID and NFC phone.
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 Yes 
iPad App No 
Android App Yes 
Windows Yes 
Mac Yes 
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

Socialiniai algoritmai, UAB

Country

Lithuania

Website

tvarka.pro/en/sign/

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 Yes 
Authentication Yes 
Auto Reminders Yes 
Customizable Templates No 
Document Analytics No 
Mobile Signature Yes 
Multi-Party Signing Yes 
Progress Tracking Yes 
Task Progress Tracking No 

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