Sales &
Customer Service

Customer Service 101: The Ultimate Guide is an article from HubSpot that includes a customer support strategy & planning template and teaches you how to keep your customers happy and help your company grow better.

Sales University by Bant.io is a comprehensive resource that can help you increase your revenue and profits by mastering cold B2B outreach and transforming your organization using tried and tested methods.

Lago is open-source software that offers a self-hosted, scalable, and modular architecture for metering and usage-based billing and can be used as an alternative to Chargebee, Recurly, or Stripe Billing.

AeroAdmin is all-in-one remote desktop software that allows full remote computer control, including unattended access, simultaneous remote connections from and to a single computer, file transfer, and the ability to connect to an unlimited number of endpoints (remote computers).

Linphone is an open-source voice-over IP softphone, SIP client, and service. It may be used for direct audio and video calls through any VoIP Softswitch or IP-PBX.

RustDesk is a full-featured open-source remote control alternative for self-hosting and security with minimal configuration.

Customer Service Fundamentals is a course from Coursera instructed by Keith Gibson that will help you build the knowledge and develop the skills needed to be a successful customer service specialist.

LiveChat is an easy-to-use chat platform that lets you quickly add live chat support to any website and communicate with on-site visitors and customers.

Billsby is a customizable subscription management software with customizable, advanced billing services and reporting insights. It integrates with your favorite business tools and makes it easy to start your subscription business.

Sales Training: Building Your Sales Career is a course from Coursera Instructed by Kyle Jepson to help you gain the fundamental knowledge required to succeed in sales.

Kill Bill is a leading open-source subscription billing & payments platform. It helps you scale your billing and payment infrastructure and to grow your business using access to real-time analytics and financial reports.

HelpDesk is a cloud-based ticketing software that helps small to large businesses deliver customer support services. The platform enables users to manage client communication, queries, tickets, feedback, and surveys.