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About

ProofSign is an electronic-signature and document-verification platform for individuals, professionals, teams and organizations signing finished PDFs. Users upload documents, invite signers and approvers, and run single- or multi-party workflows. Participants verify email access with a one-time passcode. ProofSign records signing intent, participant actions and timestamps in an audit trail. Completed PDFs include a SHA-256 fingerprint and evidence recipients can check through a public verifier without an account. The service supports agreements and finalized documents that need an auditable signing record and a way to detect later file changes. Its free plan allows single-party signing and verification for up to 10 documents monthly under fair use. Users can earn credits through onboarding and signing milestones. The Pro plan includes a verification API.

About

Protect your documents with Vaultie — digital signatures tied to authenticated selfies, anchored on blockchain, and instantly verifiable. Take a picture of yourself with your smartphone or computer. We compare your selfie to the picture on your ID to make sure you’re who you say you are. Upload your document to Vaultie. Drag and drop boxes to mark the places that need to be signed. Your signers don’t need a Vaultie subscription to sign a document. They just need to create a free account and verify their identity using their government issued ID. Every signer takes a selfie when they sign the document. That picture is compared to their photo ID to confirm they are who they say they are. A QR code is stamped on any document that is downloaded or printed, allowing for instant verification at any time in the future. Your documents are stored with Vaultie in your own personal encrypted archive and can be accessed from anywhere at any time.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Small and medium-sized businesses, freelancers, consultants, professional services firms, legal teams and developers who need straightforward electronic signing, multi-party agreement workflows, audit trails and independently verifiable document evidence.

Audience

Companies searching for a verifiable Digital Signature solution to protect their documents

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

£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 Version Supported
Free Trial Not Supported

Pricing

$15 per month
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

ProofSign
Founded: 2025
United Kingdom
www.proofsign.app/

Company Information

Vaultie
Founded: 2017
Canada
vaultie.io

Alternatives

Alternatives

Taxbase Signer

Taxbase Signer

Sinewave
Nevtan Sign

Nevtan Sign

NevTan
Falkon Sign

Falkon Sign

Falkon Systems
TurboSign

TurboSign

TurboDocx
Jotform Sign

Jotform Sign

Jotform

Categories

Digital Signature Supported

Categories

Digital Signature Supported

Integrations

No info available.

Integrations

No info available.
Claim ProofSign and update features and information
Claim ProofSign and update features and information
Claim Vaultie and update features and information
Claim Vaultie and update features and information