App Store

Mage Market

Mage App Inc. (/'meɪʤ/'), is a German/American startup, funded by Y Combinator in W2019 and headquartered in Kiel, Germany. Mage is offering a marketplace for Magic: The Gathering with operations in Europe and North America.


eBay Inc. (/ˈiːˌbeɪ/ EE-bay) is an American multinational e-commerce corporation based in San Jose, California, that facilitates consumer-to-consumer and business-to-consumer sales through its website.

Amazon, Inc. (/ˈæməzɒn/), is an American multinational technology company based in Seattle that focuses on e-commerce, cloud computing, digital streaming, and artificial intelligence


TCGplayer is a leading digital marketplace with a focus on collectible gaming. We connect buyers and sellers from around the world.

Google Sheets

Google Sheets is a spreadsheet program included as part of a free, web-based software office suite offered by Google within its Google Drive service.


Slack Technologies, Inc. is an international software company founded in 2009 in Vancouver, CA. Slack is a cloud-based instant messaging platform.


Zapier allows end users to integrate the web applications they use. Connect the apps you use everyday to automate your work and be more productive.


QuickBooks is an accounting software package for small and medium-sized businesses and offer on-premises accounting applications.


HubSpot aims to provide tools for social media marketing, content management, web analytics and search engine optimization.