Jakub Kliszczak vs VIPhawk

We've created the easiest to use, containing (not only) every needed feature call center software.

CrazyCall is easy to use and affordable cloud-based call center application which allows to make and take calls directly from the browser, without the need of installing any software. Pick local numbers from over 75 countries around the world and start calling your leads and clients. It helps to manage and organize sales and customer service, reduces costs and automates the workflow.

Find out when VIPs like Journalists, Investors, and Celebrities sign up for your product.

VIPhawk is simple - it watches your signups and detects when there's interest from VIPs like journalists, celebrities, investors, or anyone you think is important. Then, it flags that signup and optionally notifies you via email or text message.

You can integrate VIPhawk's real-time notifications by including one line of javascript on your site, or build a custom integration using VIPhawk's API. You can also check signups for VIPs manually by uploading a CSV of signups.