What Signosoft does

Signosoft s.r.o. is a privately held Czech electronic signature company headquartered in Prague that has been operating for 10+ years since its founding. The company's core product is a dual-mode electronic signature platform that supports both PKI-based digital signatures (with a unique digital certificate encrypted into each document) and biometric signatures that capture handwritten signature parameters including speed, acceleration, pressure, and signing time, hash-encrypted for forensic verification. The platform is offered in two deployment models: a cloud-based SaaS application accessible via web browser, iOS App Store, and Google Play, and an on-premise server deployment option for customers requiring full infrastructure control. Additional capabilities include OCR-based identity verification, a REST API and SDK for system integration, signature stamp metadata, immutable document audit trails, and bundled signature hardware (signature pads and Samsung Active Tab 2 tablets with S Pen).

The business operates a hybrid go-to-market motion. Self-serve product-led growth serves individuals and small businesses through a freemium tier of 5 free documents plus Basic (€4.99–7.99/month) and Standard (€7.99–11.99/month) subscription plans. Enterprise customers — including T-Mobile Czech Republic and Slovak Telekom, O2 Czech Republic, VIG Group (Kooperativa, ČPP, Pojišťovna české spořitelny), Mercedes-Benz Financial Services, and Alza — are served through direct enterprise sales with custom deployments including on-premise installation, API integration, multi-user administration, and usage-based pricing. The company is eIDAS- and GDPR-certified, supervised by the Czech Ministry of Interior, and has processed over 10 million documents cumulatively, with current throughput exceeding 20,000 contracts per week. Reported customer outcomes include up to 57.6% cost reduction and 80% time reduction compared to paper-based signing workflows, with measurable savings of 560 million CZK across the customer base.

The company markets primarily through localized websites in Czech, English, Brazilian Portuguese, and Polish, supplemented by content marketing (blog, case studies) and freemium trial conversion. No public funding rounds, institutional investors, parent company relationships, or M&A activity are disclosed in the source materials, suggesting Signosoft operates as an independent, bootstrapped private limited company.

Name

Signosoft

Legal name

Signosoft s.r.o.

Website

https://signosoft.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Signosoft is a Prague-based electronic signature platform offering both PKI-based digital signatures and biometric handwritten signature capture via cloud and on-premise deployment. Founded in 2011, it serves enterprise clients in telecommunications, insurance, financial services, and retail, alongside SMB and individual subscribers through a freemium model.

Ownership category

akta.pro rank

Product category

Electronic Signature Software

NAICS

Financial Transactions Processing, Reserve, and Clearinghouse Activities (522320)

akta.pro primary industry

Authentication (MFA/Passwordless/Biometrics) Platforms (BPAMAEAE)

akta.pro secondary industry

Decentralized Identity (DID) & Verifiable Credentials (BPAMAEAJ)

Keywords

• Electronic signature platform
• Digital signature solutions
• Biometric signature capture
• Electronic document signing
• PDF signature software

Headquarters

HQ city

Praha

HQ country

Czechia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations

Revenue model

1. Subscription - Monthly/Annual: Recurring subscription plans based on document volume. Monthly and annual billing options available. Annual billing offers discounted rates.
2. Per-Document Pricing: Usage-based pricing at document level. Enterprise plans offer volume-based pricing with custom limits.
3. Hardware Sales: Signature pads and tablets sold to enterprise customers requiring physical signing devices.
4. Enterprise Custom Solutions: Tailored pricing for enterprise deployments including on-premise server installation, API integration, and company-specific functions.
5. Freemium Tier: Free tier offering 5 documents to allow users to trial the service before subscribing.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels4 records

Core offering

Signosoft provides an electronic signature platform that supports both PKI-based digital signatures and biometric handwritten signatures for documents. The platform is available via cloud and on-premise deployment, offers a REST API for integration into customer systems, and is accessible through web, iOS, and Android applications. It serves enterprise customers in telecom, insurance, financial services, and retail, as well as individuals and SMBs via subscription plans.

Product overview

Signosoft is an electronic signature platform offering both cloud-based and on-premise deployment options. The core product portfolio consists of the Signosoft App (available on web, iOS, and Android) for document signing, combined with Signosoft Cloud for secure document storage. The platform supports two signature types: Digital Signature (using PKI-based digital certificates) and Biometric Signature (capturing handwritten signature dynamics). Additional offerings include Signature Hardware (signature pads and tablets), On-Premise Solution for enterprise infrastructure deployment, and Signosoft API for system integration. Pricing tiers include Free (5 documents), Basic (€7.99/month for 10 documents), Standard (€11.99/month unlimited), and Corporate plans with customized enterprise pricing.

Differentiator

Problem solved

Functional benefit

Products and services

• Signosoft App Cloud-based electronic signature application available on web browser, iOS App Store, and Google Play. Enables document upload, editing, signing, and secure storage for individuals and businesses.
• Signosoft Cloud
• Digital Signature Advanced and secure electronic signature type with unique digital certificate encrypted into each document using PKI technology. Ensures authenticity, integrity, and legal binding nature with multi-factor verification available (SMS token, password-protected link).
• Biometric Signature Handwritten digital signature capturing parameters including speed, acceleration, pressure, and signing time. Hash-encrypted for forensic verification. Capturable via touch screen, stylus, finger, or signature pads. Combines signature shape with biometric characteristics for secure identification.
• Signature Hardware Physical signature pads and tablets for electronic signature capture sold to enterprise customers. Includes Samsung Active Tab 2 compatibility with S Pen technology and various specialized signing pad options for handwritten digital signatures.
• On-Premise Solution Server deployment option allowing enterprise customers to host Signosoft within their own infrastructure with full control over the entire solution and a high degree of customization. Includes client/server architecture.
• Signosoft API REST API and SDK integration enabling workflow creation and digitization without coding. Allows e-signatures to be integrated with pre-existing systems and applications, with test environment and documentation available.

Quantifiable outcome

• Up to 57.6% cost reduction per document compared to registered mail traditional method
• +5 more outcomes

Named customers5 records

Segments6 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability4 records

Feature6 records

Scale indicators10 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Yousign: European e-signature SaaS targeting SMBs and enterprises with eIDAS-qualified signatures. Directly comparable in go-to-market (PLG + enterprise), geography (EU), and product scope.
• OneSpan Sign: Enterprise-focused e-signature and digital identity vendor with strong regulated-industry (banking, insurance) and on-premise deployment capabilities — the closest direct competitor to Signosoft's positioning.
• SignNow (by airSlate): Cloud e-signature platform offering API, mobile, and on-premise options similar to Signosoft, with SMB freemium and enterprise tiers that directly overlap Signosoft's product-led growth motion.
• PandaDoc: Document workflow and e-signature platform with API, template, and CRM-integration capabilities. Competes for the same SMB and mid-market digital-signature use cases that Signosoft targets with its freemium and standard tiers.

Emerging players

• eID Easy: European e-signature provider focused on qualified electronic signatures and eIDAS compliance. A smaller, emerging regional player with regulatory positioning similar to Signosoft's.

Broad incumbents

• DocuWare: European-headquartered document management and workflow automation vendor with e-signature capabilities. Competes with Signosoft for mid-market and enterprise deals in Europe, particularly in DACH and Benelux.
• DocuSign: Global market leader in e-signature and agreement cloud. Overlaps directly with Signosoft on digital signature functionality for enterprise customers, but operates at vastly larger scale and across many more geographies.
• Adobe Acrobat Sign: Adobe's e-signature product bundled with the Acrobat PDF ecosystem. Competes head-to-head for enterprise document-signing workflows, particularly with organizations standardized on Adobe's productivity suite.
• Kofax (now Tungsten Automation): Intelligent document processing and e-signature vendor serving large enterprises in banking, insurance, and government — overlapping with Signosoft's vertical priorities and on-premise deployment model.
• DocuSign CLM (Contract Lifecycle Management): Broader contract lifecycle management platform that wraps e-signature with drafting, approval, and analytics. Represents the upstream expansion path that AI-native CLM players are pursuing and that could encroach on signature-only vendors like Signosoft.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/signosoft

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Signosoft