Title: Certyneo eSignature Author: certyneo Published: August 24, 2026 Last modified: August 24, 2026 --- Search plugins ![](https://ps.w.org/certyneo-esignature/assets/banner-772x250.png?rev=3663420) ![](https://ps.w.org/certyneo-esignature/assets/icon-256x256.png?rev=3663420) # Certyneo eSignature By [certyneo](https://profiles.wordpress.org/certyneo/) [Download](https://downloads.wordpress.org/plugin/certyneo-esignature.1.0.0.zip) * [Details](https://wordpress.org/plugins/certyneo-esignature/#description) * [Reviews](https://wordpress.org/plugins/certyneo-esignature/#reviews) * [Installation](https://wordpress.org/plugins/certyneo-esignature/#installation) * [Development](https://wordpress.org/plugins/certyneo-esignature/#developers) [Support](https://wordpress.org/support/plugin/certyneo-esignature/) ## Description Certyneo eSignature connects your WordPress forms to [Certyneo](https://certyneo.com), a European electronic signature platform. When a visitor submits a connected Gravity Forms or WPForms form, the plugin creates an envelope from a Certyneo template, fills it with the submitted answers, and sends it out for signature — no manual copy-pasting. #### Features * Works with **Gravity Forms** and **WPForms** out of the box. * Connects with a single API key from your Certyneo dashboard. * Maps any form field to a Certyneo template variable, and to the signer’s name/ email. * Submission log in wp-admin so you can see what was sent and troubleshoot failures. * No data is stored outside your WordPress database and Certyneo’s platform — the plugin only talks to the Certyneo API. #### Requirements * A Certyneo account with an API key (Settings API Keys at certyneo.com). * Gravity Forms or WPForms installed and active (either one; both are optional dependencies, not bundled). #### External service This plugin is a connector: submitting a connected form sends that submission’s field values, plus the signer’s name and email, to the Certyneo API ([certyneo.com](https://certyneo.com)) over HTTPS, in order to create and send the signature envelope. No data is sent anywhere else, and nothing is sent until you both install a Certyneo API key and connect a specific form. See Certyneo’s [Terms of Service](https://certyneo.com/legal/terms) and [Privacy Policy](https://certyneo.com/legal/privacy) for how that data is handled on their side. ## Screenshots [⌊Plugin settings screen: enter your Certyneo API key and test the connection.⌉⌊ Plugin settings screen: enter your Certyneo API key and test the connection.⌉[ Plugin settings screen: enter your Certyneo API key and test the connection. [⌊After saving the API key: the connected forms and submission log sections update.⌉⌊ After saving the API key: the connected forms and submission log sections update .⌉[ After saving the API key: the connected forms and submission log sections update. ## Installation 1. Upload the plugin to `/wp-content/plugins/certyneo-esignature` or install it through the WordPress plugin screen. 2. Activate the plugin. 3. Go to **Settings Certyneo** and paste your Certyneo API key. 4. Click “Tester la connexion” to confirm it works. 5. Connect a form to a Certyneo template (see plugin settings screen). ## FAQ ### Does this plugin store my form data? No. Submitted values are sent directly to the Certyneo API over HTTPS to build the envelope; the plugin only keeps a short log of send status (success/error) for troubleshooting, capped at 50 entries. ### Does this work without Gravity Forms or WPForms? No, one of these two form plugins must be installed and active for the corresponding add-on to load. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Certyneo eSignature” is open source software. The following people have contributed to this plugin. Contributors * [ certyneo ](https://profiles.wordpress.org/certyneo/) [Translate “Certyneo eSignature” into your language.](https://translate.wordpress.org/projects/wp-plugins/certyneo-esignature) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/certyneo-esignature/), check out the [SVN repository](https://plugins.svn.wordpress.org/certyneo-esignature/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/certyneo-esignature/) by [RSS](https://plugins.trac.wordpress.org/log/certyneo-esignature/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.0 * Initial release: Gravity Forms and WPForms support, API key settings screen, submission log. ## Meta * Version **1.0.0** * Last updated **17 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.1** * PHP version ** 7.4 or higher ** * Tags * [e-signature](https://wordpress.org/plugins/tags/e-signature/)[esignature](https://wordpress.org/plugins/tags/esignature/) [forms](https://wordpress.org/plugins/tags/forms/)[gravity forms](https://wordpress.org/plugins/tags/gravity-forms/) [WPForms](https://wordpress.org/plugins/tags/wpforms/) * [Advanced View](https://wordpress.org/plugins/certyneo-esignature/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/certyneo-esignature/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/certyneo-esignature/reviews/) ## Contributors * [ certyneo ](https://profiles.wordpress.org/certyneo/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/certyneo-esignature/)