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The very best open source CRM and CMS for nonprofits

Combining the power of CiviCRM & WordPress

Greenleaf ONE is a fully integrated, open source CMS (WordPress) and CRM (CiviCRM) combined with a powerful set of premium extensions and services. Built by nonprofit professionals for nonprofits, Greenleaf ONE provides a sophisticated toolset for nonprofits of almost any size to fully leverage their website and CRM, allowing you to more actively engage supporters and maximize your impact. 

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Greenleaf ONE is not owned by or otherwise affliated with CiviCRM or WordPress. The trademark for CiviCRM is owned and managed by CiviCRM LLC. The trademark for WordPess is owned and managed by the WordPress Foundation.

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