Giving control of the entire ticket lifecycle to event organizers, with the power of blockchain.

Why use the ComeTogether Network?

The ComeTogether Network provides an industry-leading infrastructure for event ticketing, fraud elimination and secondary market revenue management. An EOSIO blockchain ticketing engine controls the entire lifecycle of a ticket. The use of smart contracts provides functionality for issuing, selling and validating tickets, as well as setting rules for resales. Blockchain ensures security from hackers and system failures to keep customer data confidential and digital tickets available at all times, even after the event, as a digital collectible.
Offer your customers a state-of-the-art ticketing solution, open new revenue streams in the secondary market and combat ticket fraud and scalping. Develop reward and incentive programs with ComeTogether tokens and reach a wider audience of potential customers by engaging with an ecosystem of live or virtual events and ticketing providers.
Grow your business by working with the ComeTogether lifecycle protocol and ecosystem.
value proposition

What does ComeTogether Network do?

Prevent ticket fraud
Only tickets provided through the ComeTogether Network are valid for use for event entry. Impossible for any resales to take place outside of the blockchain, therefore all tickets are official.
Combat ticket scalping
Allows event organizers to set resale price ranges and who is allowed to resell.
Access secondary market revenues
Tickets can only be resold through the app ensuring that the organizer’s rules are enforced, enabling them to receive residuals from each resale. This allows event organizers to recap part of this revenue that is currently lost in today’s secondary market resales. In 2019, 15.2 billion USD worth of tickets were sold through secondary markets – not the actual event organizer.
Plug and Play EOSIO blockchain functionality
Ticketing providers can access the EOSIO based lifecycle protocol without having to develop and manage this functionality on their own. Allowing them to provide the aforementioned resale benefits and compete with more sophisticated ticketing apps.
Reach a wider target market through Ecosystem partners
The Ecosystem allows ticketing providers (especially small to medium ones) to leverage partnerships with other ticketing providers to have a larger reach in the market. Expansion can enable market entry to new geographic regions or target event types.
Incentive programs across the Ecosystem
Referral/incentive programs can be developed across Ecosystem partners to promote cross-selling of events for larger ticket sale opportunities.



Ticketing ecosystem


Ecosystem partners

Take a sneak peek

Explore awesome events. Buy fairly priced tickets.

Explore events

BackTogether - COVID-19 Passport to restart events

Provides COVID-19 PCR and antibody test status.

Going back to events is on everyone’s mind - the performers, organizers and most importantly the fans. In the short term, this will likely take a different form. As social distancing measures relax further, ensuring the safety over everyone participating in your event will present new challenges to this industry.
BackTogether enables the verification of participant's COVID-19 testing status to be confirmed prior to allowing entrance to your venue.
Built on Blockchain, data is fully secure and private, belongs to the user and can only be used for validation of the passport. What’s more BackTogether is interoperable with other solutions, that are using the most popular standard for Verified Credentials.
BackTogether will be available as a module within the ComeTogether app or via the Network as an add-on to your existing ticketing app via open APIs.

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Our clients

Partners & Supporters

Press & News

ComeTogether announces MAZI.live

Posted on March 10, 2021

ComeTogether announces MAZI.live

Mazi is a cross industry organization to safely restart live events in Greece.

ComeTogether goes to Qatar!

Posted on February 26, 2021

ComeTogether goes to Qatar!

ComeTogether was selected by Qatar SportsTech accelerator to provide innovative solutions for major international sports events, such as the FIFA World Cup 2022.

BackTogether under a COVID-19 cloud

Posted on January 11, 2021

BackTogether under a COVID-19 cloud

As we all breath a collective sigh of relief that 2020 is coming to an end, 2021 looks to still present challenges in getting back to a normal lifestyle.

Digital Health Passport Interview Greek National TV

Posted on December 28, 2020

Ψηφιακό βιβλιάριο υγείας συνέντευξη ERT | Digital Health Passport Interview Greek National TV

Lazaros Penteridis, CEO of ComeTogether, speaks with ERT (Greek National TV) about the COVID-19 passport app - BackTogether.

BackTogether App in Use

Posted on December 20, 2020

Pitching to fund EU COVID-19 passports

ComeTogether recently had the opportunity to participate in two Blockchain-focused pitching events. Walking away with a win at both events!

BackTogether COVID-19-Pass-App ermöglicht sicheren Neustart von Veranstaltungen

Posted on November 11, 2020

ComeTogether lanciert BackTogether COVID-19 Reisepass-App

BackTogether COVID-19-Pass-App ermöglicht sicheren Neustart von Veranstaltungen ComeTogether hat heute BackTogether eingeführt, einen COVID-19 Pass-Port, der den sicheren Neustart von Veranstaltungen ermöglicht.

ComeTogether launches BackTogether COVID-19 passport app

Posted on October 28, 2020

ComeTogether launches BackTogether COVID-19 passport app

ComeTogether has today launched BackTogether, a COVID-19 pass-port to enable the safe restart of events.

Antivirus crowdhackathon

Posted on May 15, 2020

Start up εν μέσω Covid-19: Δύο διαφορετικά παραδείγματα

Όταν τον περασμένο Μάρτιο η πανδημία έκλεισε δισεκατομμύρια ανθρώπους στα σπίτια τους, χιλιάδες εργοδότες ανακάλυψαν αίφνης ότι το να συντονίζεις ομάδες εργαζομένων, που δουλεύουν από τον ...καναπέ στο σαλόνι τους, είναι γρίφος για δυνατούς λύτες.

Antivirus crowdhackathon

Posted on April 6, 2020

BackTogether wins Antivirus CrowdHackathon

Στις 2–5 Απριλίου 2020 πραγματοποιήθηκε με μεγάλη επιτυχία ο 1ος κύκλος του απομακρυσμένου μαραθωνίου καινοτομίας για την αντιμετώπιση της πανδημίας Antivirus Crowdhackathon.

ComeTogether in national tv

Posted on February 25, 2020

ComeTogether in Greek National TV

ComeTogether and the journey through OK!Thess start up accelerator, covered by the greek national TV (ERT).

The Team

Co-Founder Lazaros Penteridis
Lazaros Penteridis
Co-Founder Stavros Antoniadis
Stavros Antoniadis
COO/Head of Blockchain
Co-Founder Nikos Chatzivasileiadis
Nikos Chatzivasileiadis
Co-Founder Stathis Mitskas
Stathis Mitskas
Head of product
Claudia Bacco
Claudia Bacco
Head of Marketing
Konstantinos Anastasiou
Konstantinos Anastasiou
Head of UX
Evangelos Antoniou
Evangelos Antoniou
Business Development
Antonis Papadopoulos
Antonis Papadopoulos
Social Media Manager and Graphic Designer


Athan & Johnny Nedev
Athan & Johnny Nedev
Growth advisors
Konstantinos Karasavvas
Konstantinos Karasavvas
Blockchain Advisor
Steve Rimmer
Steve Rimmer
Industry Advisor
Claudia Schaller
Claudia Schaller
Immunity Advisor
Marisa Melliou
Marisa Melliou
Business Advisor
Pantelis Gkinos
Pantelis Gkinos
Digital marketing Advisor

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