The anonymous .
The words-of-mouth rewarded.
You are the network, we are its backbone
- An original, fun and fully customizable communication channel.
- A tool that can fit the size of your event and nature of your promotional offers.
- A real-time data-driven analysis of engagement and promotional success.
A simplified and secure check-in management system.
The possibility to be rewarded for an event’s success.
- An exclusive access to a variety of experiences to share with your loved ones.
- An optimal content management: you are in control of which offers meet your expectations.
- The access to a promotional network that stand for your privacy.
- An original, fun and fully customizable communication channel.
- A tool that can fit the size of your event and nature of your promotional offers.
- A real-time data-driven analysis of engagement and promotional success.
A simplified and secure check-in management system.
The possibility to be rewarded for an event’s success.
- An exclusive access to a variety of experiences to share with your loved ones.
- An optimal content management: you are in control of which offers meet your expectations.
- The access to a promotional network that stand for your privacy.

Get the App
Optimize your marketing strategy wherever you are, whenever you want.
- Download the app for free
- Create an event
- Set the sharing rate of your event amongst the network
- Take full control over access conditions
- Analyze your success in real-time
Download our app for free now on Google Play and App Store
Get the App
Optimize your marketing strategy wherever you are, whenever you want.
- Download the app for free
- Create an event
- Set the sharing rate of your event amongst the network
- Take full control over access conditions
- Analyze your success in real-time
Download our app for free now on Google Play and App Store



About GUESTBUSTER
Guestbuster was born out of a simple observation: words-of-mouth is an inexpensive and highly efficient strategy to spread events promotion. Using mainstream social networks, you can surely reach a large audience in a few clicks. Nevertheless, users are quickly overwhelmed by impersonal solicitations leading to a large gap between expected participation and the actual number of people attending your event.
Guestbuster mission is to provide event promoters and marketers with an easy-to-use, secure and efficient alternative to leverage “words-of-mouth”, while ensuring the organizational and logistical aspects of their events. Our product lets you quickly create and customize an offer via our app or web app. You are free to reveal the location at exact timing and include external resources (web links), for example. Ticketing will be automatically generated based on your guestlist content. Each guest can in turn share and spread your event through their own network – according to a set of sharing options controlled by promoter – and thus becoming your event’s Ambassadors.
Confidentiality and privacy are Guestbuster’s team cores values. Our innovative registration and sharing system are based on a unique identifier generated by one-way encryption of user’s mobile phone number. No data are shared with any third-party services. Beyond its main mission, Guestbuster has many other exciting features to offer !
Our Team

Dr. Loïc Leray
Founder & Product Owner
Holder of a PhD in Environmental Sciences, specialist in industrial ecology and entrepreneur in the digital field, Loïc has built a solid experience in digital development management processes. Between 2013 and 2020, Loïc will have managed the development process of 5 web and mobile applications, halfway between his needs in academic research and his passion for digital entrepreneurship.

Dr. Florin Dzeladini
Founder & Technical Lead
Passionate about life and science with a keen interest in robotics and programming. Florin holds a PhD in robotics and intelligent systems. The knowledge and know-how he has accumulated over the years, especially in AI, made him the ideal candidate to envision the future of the company’s technological development.

Frederic Juillard
Founder & Managing Partner
Following his engineering studies in Life Sciences at EPFL / UC Berkeley, Frédéric created his own company in the CleanTech field in 2015. After filing 3 patents and raising over CHF 5.5 million for the construction of a pilot plant, Frédéric co-founded Alpine Mining in 2017, allowing him to gain more entrepreneurial experience and new business development skills for activities in the IT and Blockchain sectors.
Contact
General & Business
Follow each other ?
Follow us on social media to stay up to date with all the latest updates.