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On the recordRead 30 Sep 202618 facts
Legalesign API
Legalesign API · St John's Innovation Centre, Cowley Road, Cambridge, CB4 0WS · founded 2012
Plans and prices
Solo Basic
£10a month
1 user · 20 documents/month fair use · 10 templates · API
Read 30 Sep 2026 · legalesign.com
Solo Pro
£25a month
1 user · 100 documents/month fair use · unlimited templates · API
Read 30 Sep 2026 · legalesign.com
Team
£15a month
2–5 users · 100 documents/user/month fair use · unlimited templates · API
Read 30 Sep 2026 · legalesign.com
Pay As You Go
£1.50usage-based
1 user · 5 templates · API
Read 30 Sep 2026 · legalesign.com
5+ users & Enterprise
Priced on request
Per-document and/or per-user pricing · high volume pricing · SSO · multiple teams
Read 30 Sep 2026 · legalesign.com
On the record
- API access
- Users must be approved for API development before they can generate API credentials.docs.legalesign.com · read 30 Sep 2026
- API options
- The API offering comprises REST and GraphQL APIs, an SDK, real-time webhooks, and a component and UI library.legalesign.com · read 30 Sep 2026
- Authentication
- Two-factor authentication is available as standard, while OpenID single sign-on is available to enterprise customers.legalesign.com · read 30 Sep 2026
- Bulk sending
- Yeslegalesign.com · read 20 Sep 2026
- Data protection
- Legalesign says it encrypts data at rest and in transit and creates tamper-proof PDFs with certification and long-term validation.legalesign.com · read 30 Sep 2026
- Embedded signing
- The API can embed signing pages on a website, use a custom domain, and suppress Legalesign emails in favor of custom signer communications.legalesign.com · read 30 Sep 2026
- Integrations
- Legalesign lists integrations including Salesforce, Microsoft Power Automate, Voyager Infinity, LogicMelon, Recruitly, and Timesheet Portal.legalesign.com · read 30 Sep 2026
- Intended customers
- Legalesign says it serves organizations of all sizes, from PLCs to sole traders, in both public and private sectors.legalesign.com · read 30 Sep 2026
- Live events
- Webhooks or WebSockets can report events in real time to support live dashboards and synchronized data.legalesign.com · read 30 Sep 2026
- Mobile embedding limitation
- Legalesign says embedded PDF signing works best on desktop and that complex forms in mobile contexts, especially iPhones, may not work well.docs.legalesign.com · read 30 Sep 2026
- PDF workflows
- Users can upload PDFs, add fields with text markers or coordinates, reuse and customize PDFs, and preview them before sending.legalesign.com · read 30 Sep 2026
- Purpose
- The API provides programmatic access to Legalesign platform features for signing, witnessing, and approving documents.legalesign.com · read 30 Sep 2026
- Recipients
- A document can be sent for signature, witnessing, or approval by up to 99 recipients.legalesign.com · read 30 Sep 2026
- Sandbox limit
- The REST API sandbox is throttled to 100 calls per hour, and the documentation says recipient email addresses are unrestricted in sandbox mode.docs.legalesign.com · read 30 Sep 2026
- Security certifications
- Legalesign states that it has been ISO 27001 certified since 2016 and Cyber Essentials Plus certified since 2022.legalesign.com · read 30 Sep 2026
- Support
- The API page directs developers to Legalesign's support team and offers API demos; the pricing comparison lists online documentation across plans and email support on Solo Pro, Team, and Enterprise.legalesign.com · read 30 Sep 2026
