Features — legesis

The signing surface

Six pillars — one product. Each is designed to vanish when it’s working and leave only the signed contract behind.

Legally binding e-signatures under eIDAS, ESIGN, and UETA — every envelope ships with tamper-evident evidence.

Upload, drop fields, send. The fastest path from decision to signed document in the category, with zero training.

Every event hashed and chained. Audit certificates hold up in court and satisfy the auditors who never smile.

Shareable, versioned, field-mapped. Turn your favourite contracts into one-click sends for the whole team.

A clean REST API, typed webhooks, and a drop-in iframe. Ship your own signing experience in an afternoon.

AES-256 at rest, TLS 1.2+ in transit, tenant-isolated storage, and a SOC 2-ready posture on day one.

In the wild

legesis reads the way a good contract reads — nothing unnecessary, everything where you expect it. Our legal and RevOps teams adopted it in a week.

Start today

Five free envelopes, no credit card. You can upgrade, downgrade, or walk away — we designed it that way.

No card required · 5 free envelopes · Cancel anytime.

Every tool a modern team needs to close agreements.