SigningHub

Spec sheet

What it does

SigningHub is a digital-signature and document-workflow platform for preparing, sending, reviewing, approving and signing documents.Read 15 Oct 2026 · signinghub.com

Deployment

SigningHub is offered as public cloud, private cloud, hybrid or on-premise enterprise software.Read 15 Oct 2026 · signinghub.com

Free plan

NoRead 22 Sep 2026 · signinghub.com

API

SigningHub exposes a REST API using JSON and HTTPS for users, document packages, templates, workflow sharing, status retrieval and downloads.Read 15 Oct 2026 · signinghub.com

Integrations

Official connector apps are provided for Microsoft SharePoint and Salesforce, with marketplace references to SAP and other connectors.Read 15 Oct 2026 · signinghub.com

Compliance

The homepage states cloud datacentres comply with ISO 27001/27002, ISO 27018, HIPAA/HITECH and FDA 21 CFR Part 11.Read 15 Oct 2026 · signinghub.com

Headquarters

London, United KingdomRead 28 Sep 2026 · signinghub.com

Founded

2001Read 28 Sep 2026 · signinghub.com

Maker

SigningHub is owned and operated by Ascertia Limited.Read 15 Oct 2026 · signinghub.com

Accessibility limit

SigningHub 10 reports partial WCAG 2.1 AA conformance, with remaining issues involving contrast, input identification and error handling.Read 15 Oct 2026 · signinghub.com

API access

YesRead 22 Sep 2026 · signinghub.com

API availability limit

The API page states REST integration works only when the service plan has the API feature enabled.Read 15 Oct 2026 · signinghub.com

Audit evidence

Workflow evidence reports and audit trails record document actions and signing history.Read 15 Oct 2026 · signinghub.com

Audit trail

YesRead 22 Sep 2026 · signinghub.com

Authentication

Authentication options include Active Directory, OAuth, SAMLv2, Freja eID, BankID, eID Easy, Office 365 and Salesforce.Read 15 Oct 2026 · ascertia.com

Bulk sending

YesRead 22 Sep 2026 · signinghub.com

Company facts

LinkedIn lists Ascertia as founded in 2001, headquartered in the City of London and employing 51–200 people.Read 15 Oct 2026 · uk.linkedin.com

Cryptographic dependency

Advanced cryptographic functions rely on Ascertia ADSS Server for key generation, certificates, CA, OCSP and timestamp services.Read 15 Oct 2026 · docs.ascertia.com

Current release

Ascertia announced SigningHub 10.0.7 in October 2026 with Capricorn signing-server integration, read-only fields, multi-page scanning and audit-trail enhancements.Read 15 Oct 2026 · uk.linkedin.com

Document formats

The product supports PDF and Word workflows and standards-based PDF PAdES and Word XAdES signatures.Read 15 Oct 2026 · ascertia.com

Document templates

YesRead 22 Sep 2026 · signinghub.com

Documentation

The version 10.0.7 documentation includes searchable navigation, AI search, a knowledge base, community portal, support email and how-to videos.Read 15 Oct 2026 · docs.ascertia.com

Encryption

The product datasheet states that stored documents use AES-256 encryption and web sessions use TLS 1.2.Read 15 Oct 2026 · ascertia.com

Limit: inactivity logout

A G2 reviewer reports that the short inactivity timeout forces frequent re-login.Read 15 Oct 2026 · g2.com

Limit: performance complaints

A CrowdReviews critic reports slow loading, crashes and unreliable behavior after a redesign on both web and mobile apps.Read 15 Oct 2026 · crowdreviews.com

Long-term validation

SigningHub creates long-term-validation signatures that can remain verifiable years after signing.Read 15 Oct 2026 · signinghub.com

Mobile app rating

Rating on Google Play: 2.0 out of 5 from 126 reviews.Read 15 Oct 2026 · play.google.com

OAuth security

The developer page says API authorization uses OAuth 2.0 and communications use TLS 1.2.Read 15 Oct 2026 · signinghub.com

Ownership news

Ascertia’s LinkedIn page says InfoCert acquired 65% of the company in 2023 under Tinexta.Read 15 Oct 2026 · uk.linkedin.com

Praise: support and stability

A Gartner reviewer describes five years of smooth operation, a simple interface and excellent support from the development and marketing teams.Read 15 Oct 2026 · gartner.com

Praise: usability

G2 reviewers repeatedly praise the intuitive interface, quick signing and easier document oversight.Read 15 Oct 2026 · g2.com

Praise: workflow automation

GetApp describes reusable templates, configurable fields, notifications, permissions and tracking for internal and external signers.Read 15 Oct 2026 · getapp.com

Rating on CrowdReviews

Rating on CrowdReviews: 4.11 out of 5 from 9 reviews.Read 15 Oct 2026 · crowdreviews.com

Rating on G2

Rating on G2: 4.3 out of 5 from 24 reviews.Read 15 Oct 2026 · g2.com

Rating on Gartner Peer Insights

Rating on Gartner Peer Insights: 4.8 out of 5 from 6 ratings.Read 15 Oct 2026 · gartner.com

Rating on GetApp

Rating on GetApp: 4.8 out of 5 from 4 reviews.Read 15 Oct 2026 · getapp.com

Salesforce integration

The Salesforce app lets users send, sign and track documents from Salesforce records including opportunities, contracts, contacts, leads and quotes.Read 15 Oct 2026 · signinghub.com

SDK

The Signature plan includes a mobile SDK according to the pricing page.Read 15 Oct 2026 · signinghub.com

Security controls

SigningHub supports server-held HSM keys, local smartcards or USB tokens, encrypted key storage and configurable authentication.Read 15 Oct 2026 · signinghub.com

Server architecture

The enterprise product is a .NET application that can run on Windows Server, Linux Docker or Azure Web Apps.Read 15 Oct 2026 · docs.ascertia.com

Signature levels

The service supports basic, advanced and EU eIDAS qualified electronic signatures.Read 15 Oct 2026 · signinghub.com

Signature order

bothRead 22 Sep 2026 · signinghub.com

SMS authentication

YesRead 22 Sep 2026 · signinghub.com

System requirements

The datasheet lists Microsoft Server 2016/2019/2022, SQL Server 2016/2017/2019, Oracle 19c and Azure SQL Database.Read 15 Oct 2026 · ascertia.com

Workflow management

Users can define signers, signing order, permissions, notices, initials and form fields in reusable workflow templates.Read 15 Oct 2026 · signinghub.com

Plans and prices

Every SigningHub plan and price →

Where Specifiction places it

• E-signature tools#5 of 689.2
• E-Signature Software#19 of 688.6