---
title: "Impression-signatures: eSignature Platform"
description: "Send documents and collect legally compliant eSignatures via web, Android, USSD and WhatsApp. Capture GPS, device and network IDs as evidence."
canonical_url: "https://liners.com/impression-signatures"
markdown_url: "https://liners.com/impression-signatures.md"
type: "product"
language: "en"
image: "https://assets.liners.com/storage/v1/object/public/media/tools/impression-signatures/screenshot.webp?v=1789377447921"
published_at: "2026-09-14T12:02:47.077Z"
updated_at: "2026-10-10T03:00:50.052Z"
---

# Impression-signatures: eSignature Platform

Send documents and collect legally compliant eSignatures via web, Android, USSD and WhatsApp. Capture GPS, device and network IDs as evidence.

## Breadcrumbs

- [Legal and Compliance](/categories/legal-and-compliance)
- [Impression Signatures](/impression-signatures)

## Summary

Legally compliant eSignatures across web, mobile, USSD and WhatsApp

A secure eSignature and digital document delivery platform for organisations that need legally compliant electronic signatures, omnichannel signing, and audit-ready evidence.

## Product details

| Field | Value |
| --- | --- |
| Website | https://www.impression-signatures.com/ |
| Tagline | Legally compliant eSignatures across web, mobile, USSD and WhatsApp |
| Primary country | South Africa |
| Platforms | Web, Android, API |
| Average rating |  |
| Published reviews | 0 |
| Verified listing | No |

## About the product

Impression Signatures is a **secure digital document delivery and eSignature platform** for organisations that need **legally compliant electronic signatures** and digital consent across multiple customer channels.

Key capabilities include:
- **Omnichannel signing journeys** that support web and mobile flows plus **USSD** (for feature phones) and **WhatsApp**, helping organisations reach customers without smartphones or mobile data.
- **Chain-of-custody evidence** captured during signing, including **GPS location, device identifiers, and network identifiers**, to support auditability and dispute resolution.
- **Embeddable eSignature workflows** via **development kits and a REST API**, designed for integrating signing directly into existing web and mobile applications without forcing end users into a separate branded portal.
- **Connectors** (including a **Salesforce connector**) to integrate signature processes into existing systems.

Available on **Web** (including the My Impression portal), **Android**, and via **REST APIs**.

It targets **enterprises and public-facing organisations** in financial services, healthcare, public sector, and retail, including B2B2C use cases where businesses embed signing into customer onboarding, approvals, and consent flows.

Notable in the South African market for its focus on **Advanced Electronic Signatures (AES)** readiness, completion of a **WebTrust Registration Authority audit** (with compliance letters referenced in its legal repository), and its emphasis on **social inclusion** through reverse-billed USSD signing for feature-phone users.

## Features

- [Legal and Compliance](/categories/legal-and-compliance): Category
- [B2B](/tags/b2b): Product feature or technology
- [Offline-Capable](/tags/offline-capable): Product feature or technology
- [SaaS](/tags/saas): Product feature or technology
- [South Africa](/countries/south-africa): Market

## Related pages

- [Alternatives](/impression-signatures/alternatives)
- [Reviews](/impression-signatures/reviews)
- [Transparency](/impression-signatures/transparency)

## Access and citation

- [Canonical HTML page](https://liners.com/impression-signatures)
- [Markdown route index](/sitemap.md)
- [Agent access guide](/llms.txt)