Legalesign

Legalesign is a UK-based electronic signature platform that provides API-first eSignature, forms, witnessing, and document workflows for SMBs and enterprises. It combines a secure web app with REST and GraphQL APIs to enable scalable, auditable signing and form completion across teams. The solution supports Advanced and Qualified Electronic Signatures and offers Legalesign eWitness, bulk sending, and rich customization while aligning with UK, EU, and US regulatory standards.

• API-first eSignature with REST and GraphQL
• Forms with mail merge, conditional logic, and tagging
• Advanced & Qualified Electronic Signatures (QES) via Digidentity
• Legalesign eWitness online witnessing
• Legalesign Link for open web signing
• High-volume Bulk Send for mail merges and mass distributions
• Document Package & Flow for complex workflows
• API integration with comprehensive documentation (REST & GraphQL)
• Real-time document tracking and audit trails
• Branding, permissions, and team/workflow management
• Cloud-based, scalable solution with enterprise-grade reliability

• Enterprise-grade reliability with a user-centric UX
• API-first architecture enabling easy integration via REST and GraphQL
• Compliance across UK/EU/US standards, including Qualified Signatures via Digidentity
• Scalable for teams and enterprises with flexible pricing
• Award-winning enterprise support and customer success stories
• Certifications such as ISO 27001 and Cyber Essentials Plus

• Pay As You Go: £1.50 per sent-document (occasional use, no subscription)
• Solo Basic: £10/month (ex VAT) with 100 documents/month, 10 templates, and basic features
• Solo Pro: £25/month (ex VAT) with 500 documents/month, unlimited templates, and advanced features
• Team: £20/user/month (ex VAT) with 1,000 documents/month and team-level capabilities
• Enterprise & API: Contact us for per-document pricing and API access (REST/GraphQL), with real-time webhooks and SSO