Brevo

MailClark, founded in 2014 in Lyon, France, initially emerged as Clubble.io and has developed a bot that facilitates communication between team messaging platforms like Slack and Microsoft Teams and external channels such as email, Twitter, and Facebook. By converting emails, tweets, and Facebook messages into a chat format, MailClark allows users to communicate seamlessly across different platforms without disruption. The company is a spinoff of the French digital agency Novius, where its four co-founders collaborated for several years. MailClark has also gained recognition as one of the first integrations featured in Microsoft Teams’ Bots Gallery. The company is supported by the IT-Translation Fund and Bpifrance, focusing on enhancing external communication services for its users.

Newsletter2Go GmbH, founded in 2009 and based in Berlin, Germany, specializes in cloud-based email marketing software tailored for e-commerce businesses, digital marketing agencies, nonprofits, and small to medium-sized enterprises. Originally known as Smoton GmbH, the company rebranded in March 2011 and has since become one of Europe's leading email marketing platforms, serving over 70,000 customers across more than 50 countries. The software features a user-friendly drag-and-drop editor and responsive design templates, allowing users to create customized email campaigns effortlessly. Additionally, it includes unique functionalities such as one-click product and content transfer, which enhance efficiency and effectiveness in email marketing efforts. As of January 31, 2019, Newsletter2Go operates as a subsidiary of Dual Technologies Services SAS.