E-Sign
E-Sign is a UK-based electronic signature platform serving regulated organisations in healthcare, government, legal, and finance across the UK and Ireland, offering identity-verified signatures, digital certificates, and sector-specific modules backed by UK PSN, ISO 27001, eIDAS, and FDA 21 CFR Part 11 compliance.
- Company typePrivate
- Founded2011
- HeadquartersLiverpool, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What E-Sign does
E-Sign is a UK-headquartered electronic signature platform founded in 2011, operating as E-Sign (UK) Ltd. with additional entities in the Isle of Man and Ireland. The company provides a cloud-based eSignature service built around identity-verified advanced signatures backed by digital certificates and tamper-proof audit trails, with modules spanning Advanced eSignatures, Digital Certificates, Electronic Seals, Verification Tools, Payment Processing, Web Forms, eConsent, Baskets by eSign (prescription management), eWitness (remote witnessing), Conveyancer Certified, and a 21 CFR Part 11 validation module. Its core technical differentiator is a compliance stack that includes UK PSN approval, ISO 27001 and ISO 9001 certifications, Cyber Essentials Plus accreditation, ICO registration, eIDAS-qualified digital certificates, NHS-trusted status, FDA 21 CFR Part 11 compliance, and HM Land Registry approval, supported by data stored in ISO 27001-certified UK data centres.
The company serves primarily regulated organisations across the UK and Ireland in healthcare, government, legal, and finance, with additional exposure to education and enterprise. Reference customers include the NHS, National Clinical Homecare Association, University Hospitals of Portsmouth and Leicester, Mid Devon District Council, NFU Mutual, University of Salford, and Glenville Walker. E-Sign monetises through subscription-based SaaS with annual and monthly billing, an enterprise quote-based tier, and a 14-day free trial that supports self-serve onboarding for SMB and mid-market buyers; enterprise field sales handles larger regulated deployments. Distribution combines direct sales, self-serve digital, marketplace listings (Microsoft AppSource, Google Workspace Marketplace, Salesforce AppExchange, HubSpot Marketplace), Zapier, and the UK Crown Commercial Service G-Cloud framework. The company has raised approximately $513K across three Crowdcube rounds (2014, 2018, 2019) and operates with a stated headcount of 1–10.
E-Sign firmographics
Firmographics- Name
- E-Sign
- Legal name
- E-Sign (UK) Ltd.
- Website
- https://e-sign.co.uk
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- E-Sign is a UK-based electronic signature platform serving regulated organisations in healthcare, government, legal, and finance across the UK and Ireland, offering identity-verified signatures, digital certificates, and sector-specific modules backed by UK PSN, ISO 27001, eIDAS, and FDA 21 CFR Part 11 compliance.
- Ownership category
- akta.pro rank
E-Sign industry classification
Industry- Product category
- Electronic Signature Software
- NAICS
- Software Publishers (513210)
- akta.pro primary industry
- E-Signature & Digital Transaction Management (DTM) (HDAEAGAF)
- akta.pro secondary industries
- Clinical Forms, Templates & Digital Consent (eSignature) (HLACAAAJ), Authentication (MFA/Passwordless/Biometrics) Platforms (BPAMAEAE)
Keywords
Where E-Sign is headquartered
LocationHeadquarters
- HQ city
- Liverpool
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
E-Sign business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- Subscription-based SaaS: Cloud-based eSignature platform offered as subscription service with tiered plans. All plans include advanced eSignatures, identity verification, and tamper-proof certificates as standard. Annual and monthly billing options available.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | 14-day free trial for new users |
Go-to-market motion4 records
Distribution channels4 records
Marketing channels5 records
E-Sign product offering
Product offeringCore offering
E-Sign provides a cloud-based electronic signature SaaS platform that enables organisations to send, sign, and manage legally binding documents online with identity verification, tamper-proof digital certificates, and full audit trails. The platform is extended by industry-specific modules for healthcare (eConsent, Baskets prescription management, 21 CFR Part 11), legal (eWitness, Conveyancer Certified), and a developer API plus deep integrations with Microsoft, Google, Salesforce, HubSpot, Slack, Stripe, PayPal, and accounting platforms.
Product overview
E-Sign operates as a unified eSignature platform offering legally binding electronic signatures with multiple product modules. The core platform provides Advanced eSignatures and Digital Certificates as foundational products, supplemented by specialized modules including Electronic Seals, Verification Tools, Payment Processing, Web Forms, and eWitness. For regulated industries, E-Sign offers sector-specific solutions including eConsent and Baskets by eSign for healthcare (NHS-trusted), the 21 CFR Part 11 Module for FDA-regulated pharma/life sciences, and Conveyancer Certified for property transactions. All plans include Advanced eSignatures as standard, with enterprise customers receiving API access and all integrations included at no extra cost.
Differentiator
Problem solved
Functional benefit
Products and services
- Advanced eSignatures Legally binding electronic signatures uniquely linked to the signer with tamper-proof advanced signatures, identity verification, and audit trails. Included as standard across all plans to protect businesses from disputes.
- Digital Certificates Qualified electronic signatures using digital certificates for high-value or high-risk transactions requiring enhanced identity assurance, compliant with eIDAS.
- Electronic Seals Electronic seals that prove document authenticity and confirm a document's origin, preventing tampering and fraud on signed documents.
- Verification Tools Enhanced security and identity verification services to verify signer authenticity via SMS code, password, or built-in ID verification.
- Payment Processing Enables users to collect signatures and payments in a single transaction via Stripe, PayPal, or Square integrations, streamlining sign-and-pay workflows.
- Web Forms Customisable web forms to collect eSignatures and user data simultaneously, streamlining data collection workflows for signers.
- eConsent Electronic consent solution trusted by the NHS for healthcare organisations requiring compliant capture and management of patient consent.
- Baskets by eSign Streamlined prescription management solution for healthcare providers, demonstrated to reduce prescription process time by 80% in NHS-aligned deployments.
- 21 CFR Part 11 Module FDA 21 CFR Part 11 compliance module enabling pharmaceutical and life sciences organisations to meet FDA regulations for electronic records and signatures.
- eWitness Remote electronic witness service approved for HM Land Registry documents, allowing witnesses to verify signatures remotely for legal documents.
- Conveyancer Certified Compliant eSignature solution specifically designed for conveyancing professionals meeting property transaction requirements in the UK legal sector.
- eSign API Developer API enabling technical customers to embed E-Sign eSignature capabilities directly into their own applications and automate end-to-end document signing workflows.
Quantifiable outcome
- 80% reduction in prescription process time
- +3 more outcomes
Companies that use E-Sign
Customer profileNamed customers10 records
Segments7 records
Ideal customer profiles6 records
E-Sign technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration15 records
Feature11 records
E-Sign partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core and supporting.
- MicrosoftcoreDeep integration with Microsoft ecosystem including SharePoint, Dynamics 365, Microsoft 365, and Power Automate. Enables enterprise customers to embed eSignature capabilities directly within Microsoft workflows.
- GooglecoreIntegration with Google Workspace (Google Drive, Google Suite) for seamless document signing within Google ecosystem.
- SalesforcecoreCRM integration enabling sales teams to send documents for signature directly from Salesforce workflows.
- HubSpotcoreIntegration with HubSpot CRM and marketing platform for sales document workflows and automation.
- SlacksupportingSlack integration enabling document signing notifications and approvals within Slack workflows.
- ZapiersupportingZapier integration enabling automated workflows connecting eSign with thousands of other applications.
- StripecorePayment processing integration enabling combined signature and payment collection in single transactions.
- PayPalcorePayment processing integration for signature and payment collection through PayPal.
- DropboxsupportingDropbox integration for document storage and retrieval within eSign workflows.
- Monday.comsupportingIntegration with Monday.com project management platform for team-based document workflows.
- PipedrivesupportingCRM integration with Pipedrive for sales document workflows and pipeline management.
- XerosupportingAccounting software integration with Xero for financial document workflows.
- QuickBookssupportingAccounting software integration with QuickBooks for financial document workflows.
- SquaresupportingPayment processing integration with Square for combined signature and payment transactions.
Scale indicators6 records
Recent moves1 record
Expansion highlights6 records
E-Sign competitors and assessment
Company assessmentDirect peers
- SignRequest: European (Netherlands-based) eSignature SaaS with strong EU/UK presence and comparable SMB + enterprise positioning. Direct competitor in the same European regulated-buyer market E-Sign targets.
- DocuSign: Global eSignature and agreement lifecycle management leader. Most directly comparable peer — same core product (legally binding electronic signatures, audit trails, integrations) targeting regulated enterprises; E-Sign explicitly runs comparison pages against DocuSign to capture switchers.
- Adobe Acrobat Sign: Adobe's eSignature offering bundled within Acrobat and Document Cloud. Directly competes in enterprise eSignature with comparable compliance positioning (eIDAS, 21 CFR Part 11) and benefits from deep PDF and Microsoft/Google workflow adjacency.
- OneSpan Sign: Enterprise-focused eSignature and digital agreement platform with strong regulated-industry emphasis (banking, healthcare, government). Highly comparable to E-Sign on compliance depth and identity-verification functionality.
- Dropbox Sign (formerly HelloSign): SMB and developer-oriented eSignature API with Dropbox distribution. Comparable core capability (legally binding signatures, API, integrations) targeting a similar mid-market/PLG segment E-Sign addresses.
- SignNow (by airSlate): Cloud eSignature platform with workflow automation and integrations targeting SMBs and enterprises. Comparable in API-first design, payment-collection add-on, and broad vertical applicability.
- Box Sign: Native eSignature capability within the Box content management platform. Competes for the same enterprise and regulated-customer workloads, with comparable workflow and compliance positioning.
Broad incumbents
- DocuSign CLM: Contract lifecycle management suite from DocuSign extending beyond signatures into authoring and workflow. Represents the adjacent category E-Sign would need to build into to defend premium enterprise ARPU.
Emerging players
- BoldSign: Newer, API-first eSignature platform from Syncfusion targeting SMBs and developers. Comparable in self-serve/PLG motion and developer-portal approach, though narrower on regulated-industry modules.
Others
- TrustWeaver: European e-invoicing and trust-services compliance provider. Adjacent rather than directly competitive, but serves many of the same EU/regulated customers and is a potential partner or channel for E-Sign in eIDAS-qualified workflows.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks1 record
Key highlights6 records
Customer concentration
E-Sign social profiles
Digital presenceE-Sign compliance and trust
Trust signalCompliance7 records
E-Sign financial estimates
Financial estimateRevenue estimate
Valuation estimate
E-Sign leadership team
Management profileNumber of profiles
Profiles1 record
E-Sign funding detail
Funding detailFunding overview
Funding rounds3 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
E-Sign M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about E-Sign
What does E-Sign do?
E-Sign provides a cloud-based electronic signature SaaS platform that enables organisations to send, sign, and manage legally binding documents online with identity verification, tamper-proof digital certificates, and full audit trails. The platform is extended by industry-specific modules for healthcare (eConsent, Baskets prescription management, 21 CFR Part 11), legal (eWitness, Conveyancer Certified), and a developer API plus deep integrations with Microsoft, Google, Salesforce, HubSpot, Slack, Stripe, PayPal, and accounting platforms.
Is E-Sign a public or private company?
E-Sign is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was E-Sign founded?
E-Sign was founded in 2011. It employs 11 to 50 people.
Where is E-Sign based?
E-Sign is headquartered in Liverpool, United Kingdom, in the Europe region.
How does E-Sign make money?
One revenue line is on record: subscription-based SaaS.
Who are E-Sign's main competitors?
Direct peers on record are SignRequest, DocuSign, Adobe Acrobat Sign, OneSpan Sign, Dropbox Sign (formerly HelloSign), SignNow (by airSlate) and Box Sign. DocuSign CLM is listed as a broad incumbent. BoldSign is listed as an emerging player. TrustWeaver is listed as an others.
Does E-Sign have an API?
Yes. E-Sign provides an API for developers to integrate eSignature capabilities into their own applications and automate end-to-end workflows. The API is accessible via the Developer Portal at /products/api-developer-portal/. Not specified: type (REST/GraphQL), auth method, rate limits, versioning, or sandbox availability. Developer documentation is at www.esign.co.uk/products/api-developer-portal.
What industry is E-Sign in?
E-Sign's product category is Electronic Signature Software. Its primary akta.pro industry code is HDAEAGAF, E-Signature & Digital Transaction Management (DTM), with a secondary code of HLACAAAJ, Clinical Forms, Templates & Digital Consent (eSignature). Its NAICS code is 513210.