Nationbuilder is described as 'Contact Management database software, with integrated website and other online tools' and is a CRM system in the business & commerce category. There are more than 10 alternatives to Nationbuilder, not only websites but also apps for a variety of platforms, including SaaS, Windows, Linux and Android apps. The best Nationbuilder alternative is Odoo, which is both free and Open Source. Other great sites and apps similar to Nationbuilder are ERPNext, Tryton, insightly and CiviCRM.
Open-source business application suite developed in Python, offering ERP, CRM, e-commerce, and project management, reducing software needs and synchronization costs with over 260 core modules.
Belgium
EU
ERPNext is a free and open-source integrated Enterprise Resource Planning (ERP) software developed by Frappé Technologies Pvt. Ltd. and is built on MariaDB database system using a Python based server-side framework.
United Kingdom
Tryton is a three-tiers high-level general purpose application platform under the license GPL-3 written in Python and uses PostgreSQL as database engine.
BelgiumEU
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.
United States
United States
Open source CRM based on Django for startups and enterprises. It's completely customizable and cloud hosting ready.
Sugar is a complete CRM solution that automates your core sales, customer service and marketing processes, with a focus on the individual.
United States
One central platform to sell, bill and organise your work. Stop the mess with information spread across different tools, Excel sheets, and inboxes, and collaborate efficiently with your colleagues.
BelgiumEU
EyenBros is a social platform, where a community comes together to collectively hire a professional or an artist for their project. Members get to receive and discuss proposals from local pros. Choose the best one, fund it and manage the entire project together from home.
EU-based field canvassing app and CRM to organize and mobilize supporters on the ground. The all-in-one mobilizing app! Qomon is an easy-to-use, results-focused app that helps your movement and your volunteers to mobilize people where they are.
FranceEU
This is a Ultimate project Management tool For Freelancer or individual service consultant where They can manage Their project, client, task, income and expenses also manage online payment. They can Chat With Their Client and Build A staff To Work.
Party-neutral CRM for campaigns and nonprofits. 7 integrated tools including email, SMS, donations, websites, and advocacy. AI-powered content. Free up to 1,000 contacts.
