Griesoft 

A Google reCAPTCHA service for ASP.NET Core. Keep bots away from submitting forms or other actions in just a few steps.

A Google reCAPTCHA Orchard Core module based on the Griesoft.AspNetCore.Griesoft package. Supports reCAPTCHA V2 and V3.

A very simple newsletter subscription service for ASP.NET Core, which provides functionality to manage and maintain a collection of contacts and newsletter subscribers.

A rating gateway which takes care of when to prompt the user to review your Xamarin application, by evaluating through a set of defined conditions each time a rating action is triggered by the user.

A simple .NET Maui package for Android and iOS with the purpose of detecting if the current device is in the European Economic Area (EEA), which would make it subject to the GDPR regulation.