Copper is a CRM software solutions company focused on helping businesses manage their customer relationships and streamline their sales processes. The company offers a suite of tools for organizing contacts, tracking deals, managing workflows, and automating tasks, all designed to enhance productivity and customer engagement. Copper primarily serves sectors such as advertising and media agencies, consulting firms, financial services, construction companies, corporate development, technology firms, and real estate professionals. Copper was formerly known as ProsperWorks. It was founded in 2012 and is based in San Francisco, California.

Bird operates as a customer relationship management (CRM) company focusing on marketing, sales, and payments. The company offers a platform that includes tools for marketing automation, customer data management, and payment processing, enabling personalized interactions across email, and WhatsApp. Bird's services cater to businesses looking to enhance customer engagement and efficiency in their marketing and sales efforts. Bird was formerly known as MessageBird. It was founded in 2011 and is based in Amsterdam, Netherlands.

Bitrix24 focuses on providing social collaboration, communication, and management tools for teams operating in the business software and services industry. The company offers a comprehensive suite of services, including customer relationship management, file sharing, project management, and calendar tools. These services are primarily targeted at businesses seeking to streamline their internal processes and improve efficiency. It was founded in 1998 and is based in Alexandria, Virginia.

Nimble is a customer relationship management platform that specializes in integrating CRM, contact management, and sales intelligence for small business teams. The company offers a unified relationship management platform that combines various features such as sales pipeline management, marketing automation, and insightful analytics to nurture customer relationships. Nimble's platform is designed to work seamlessly with Microsoft 365 and Google Workspace, providing valuable insights within the user's email inbox and across the web. It was founded in 2008 and is based in Santa Monica, California.

Zoho focuses on providing a cloud software suite for businesses across various sectors. The company offers a range of products that help businesses manage customer relationships, secure email services, financial platforms, human resources processes, project management, and more. Zoho primarily sells to businesses of all sizes, from startups to large enterprises, across various industries. Zoho was formerly known as AdventNet. It was founded in 1996 and is based in Chennai, India.

Microsoft Dynamics 365 is a suite of intelligent business applications in the CRM and ERP domains. It offers services that integrate customer relationship management, enterprise resource planning, and AI capabilities to streamline business processes and enhance customer engagement. The company primarily serves sectors that require advanced business solutions, such as manufacturing, financial services, healthcare, and retail. It was founded in 2016 and is based in Redmond, Washington.