Sales &
Customer Service

Tendenci is an Open Source Association Management Software and All-In-One Membership Management solution for nonprofit organizations and cause-related that comes with events management, forum, job board, fundraising, and more.

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.

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

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.

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.

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.

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.

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.

Monica is an open-source personal CRM that allows you to organize and record your interactions with friends and family and help you keep track of everything important.

Admidio is open-source online membership management optimized for associations, groups, and organizations, including user management, access control, event creation, and more.

Dialpad is an AI-powered cloud communication platform that connects your teams through voice, video, messages, and online meetings.

ICP (Ideal Customer Profile) analysis is a tool that allows you to analyze your ideal customer profile by simply uploading a list of your existing clients (the list will be automatically deleted after the analysis).