Lacuna Signer
Lacuna Signer is an intelligent document and signatures manager. With it, you can collect different types of signatures with a fast, intuitive and customizable system.
Characteristics
- Signatures with legal validity: Signer performs digital and electronic signatures of documents such as proxies, commercial proposals, contracts and medical reports.
- Each client with its own instance: Signer instances, their databases and storage, are individual, this means more control in a more personalized environment.
How Signer fits your application
Your application talks to Signer through the REST API, with an API key in the X-Api-Key header, or through the client libraries for .NET, Java, Node.js and PHP. With the signing widget, it shows the signing screen in its own page, and it receives the documents' events on a webhook endpoint. Signer runs the flow: it notifies the participants of each step, collects their signatures (with a digital certificate, or electronically with the checks you require) and matches each person to a user. When the document is concluded, your application downloads the signed file, the printer-friendly version with the signatures manifest, or the original. Each box in the diagram links to its page.
On premises
As mentioned above, Signer can be used in the cloud (modality SaaS, in dropsigner.com) or you can have your own instance ("on premises"). See the article Signer on premises for more informations.