Yes, 30-day trials are available which we can discuss with you. We recommend for this type of trial first rolling out OnINBOX to a select group of highly targeted employees such as your 'VIPs' who would be the executives at the company and perhaps their assistants too, for example. As a way to measure the effect, if you already have internal phishing training set up you can compare the results of those user's responses before and after deploying OnINBOX.