EspoCRM is an Open Source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type. People, companies, projects or opportunities. Written in PHP and JavaScript.




Centrium CRM is described as 'Centrium is a user-friendly and flexible CRM. Manage contacts, store history and files.Track deals and tasks. Check out smart notifications, comments and easy to use permissions' and is a CRM system in the office & productivity category. There are more than 100 alternatives to Centrium CRM for a variety of platforms, including Web-based, Android, iPhone, Windows and SaaS apps. The best Centrium CRM alternative is EspoCRM , which is both free and Open Source. Other great apps like Centrium CRM are Mautic, Twenty CRM, Pipedrive and LeafyCRM.
EspoCRM is an Open Source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type. People, companies, projects or opportunities. Written in PHP and JavaScript.




Mautic is marketing automation software (email, social, & more). Install on your own website or create a free hosted account. The simple 3-step setup process takes less than 5 minutes and you'll be ready to reclaim control of your marketing.




Open-source CRM combining advanced features, sleek intuitive interface, secure user-controlled data management, team collaboration, user-driven customization, and freedom from vendor lock-in, suitable for small and medium-sized businesses seeking flexibility.




Sales management tool for small teams featuring lead organization, workflow automation, customizable pipelines, real-time analytics, advanced reporting, AI-powered deal insights, email tools, sales metrics, and integration with third-party platforms for optimized processes.




LeafyCRM is a privacy-first, lightweight CRM that runs 100% in your browser. There’s no account to create and no server to trust—your data is stored locally on your device, and you can export/import everything as CSV at any time.




On-demand CRM software that enables efficient management of sales, marketing, customer support, and orders. Features include advanced workflows for scaling, real-time customer engagement, nuanced forecasting, deep BI capabilities, AI for email rewriting, and seamless integration.




Comprehensive web-based CRM offering solutions for sales, marketing, service, and call centers, with mobile app, AI insights, customizable tools, and AppExchange for industry needs.


Manage customer relationships effortlessly within your Gmail by sharing contacts, managing deals, and replacing external tools. With cloud-based access and user-friendly setup, adjust workflows as needed and work from any device. Supports Google Apps and is mobile-friendly.




Insightly is a web-based application that serves as a project management tool and a Customer Relationship Management (CRM) system. It integrates with Google Apps through a Gmail gadget and supports Google Docs.




Krayin is a Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management. It automates your organization’s Sales and Marketing Operations, as a result, exponential growth in sales.




Capsule CRM is a cloud-based platform designed to help small businesses increase productivity and improve customer satisfaction. The platform provides a 14-day free trial with access to features such as contact management, sales pipeline management, email marketing, and project...




Modular CRM designed for contact and lead management, with customizable sales dashboards, invoicing, email campaigns, WooCommerce integration, PayPal and Stripe payment support, automation features, GDPR compliance, mobile access, and multi-user roles.



