Legalesign API vs. E-Sign
A side-by-side comparison based on G2 review data.
| Metric | Legalesign API | E-Sign |
|---|---|---|
| Overall rating | 4.8 | 4.7 |
| Review count | 15 | 90 |
| Ease of use | 9.3 | 9.6 |
| Ease of setup | 9.5 | 9.7 |
| Quality of support | 10.0 | 9.2 |
| Meets requirements | 9.8 | 9.6 |
| NPS | 93.333333 | 81.176471 |
| Small Business | 93.3% | 84.4% |
| Mid-Market | 6.7% | 10.0% |
| Enterprise | 0.0% | 5.6% |
| Total page views | 11 | 167 |
| Total LLM citations | 1 | 614 |
Legalesign API
Legalesign API is UK-based eSignature software to send, sign and manage contracts online. Flexible architecture allows total control of PDFs, sent documents, workflows, groups and users. Built for scalability, our digital signature API is structured around groups/teams, simple to implement but with the flexibility to describe many organisational systems.
E-Sign
At eSign.co.uk, we make signing smarter. We provide a secure, eIDAS compliant, and easy-to-use electronic signature platform that helps businesses digitise document workflows, reduce paperwork, and improve productivity. Unlike other providers, eSign.co.uk provides advanced electronic signatures as default, meaning you can sign with confidence that your signature is legally binding. Simple e-signatures without proper verification can be challenged in court. eSign ensures every signature is secure and legally compliant, so your documents hold up when it matters most.