Eric Rosenberg

Nonprofit Manager is an all-in-one solution designed to help nonprofit organizations manage their operations directly from WordPress. Whether you’re running a small community organization or a larger nonprofit, this plugin provides the essential tools you need to succeed.
Core Features:
<ul>
<li>Membership Management – Track members, manage membership levels, and keep your community organized</li>
<li>Donation Processing – Accept one-time and recurring donations with popular payment gateways</li>
<li>Email Newsletters – Create and send beautiful email campaigns with Gutenberg block editor</li>
<li>Event Calendar – Manage and promote nonprofit events with an integrated calendar</li>
<li>Contact Forms – Customizable membership signup and donation forms</li>
<li>CAPTCHA Protection – Support for Cloudflare Turnstile and Google reCAPTCHA</li>
</ul>
Email Newsletter Features:
<ul>
<li>Gutenberg-powered email template builder</li>
<li>Reusable email headers and footers</li>
<li>Newsletter templates with [email_content] placeholder</li>
<li>Send test emails before publishing</li>
<li>Email tracking (opens and clicks)</li>
<li>Rate limiting to prevent server overload</li>
<li>CAN-SPAM compliance footer</li>
</ul>
Payment Gateways:
<ul>
<li>PayPal (Email Link & Smart Button SDK)</li>
<li>Venmo</li>
<li>Stripe (Pro)</li>
<li>Recurring donations (Pro)</li>
</ul>
Pro Features:
Upgrade to Nonprofit Manager Pro for advanced capabilities:
<ul>
<li>Advanced reporting and analytics</li>
<li>Recurring donation management</li>
<li>Custom member fields</li>
<li>Email automation workflows</li>
<li>Advanced member segmentation</li>
<li>Priority support</li>
</ul>

Nonprofit Manager

Comprehensive nonprofit management solution for memberships, donations, newsletters, and events.

Meitar

digiacom

Display and manage volunteer projects for any purpose.
<ul>
<li>Registers custom post type <code>wp-vpm-projects</code></li>
<li>Registers metaboxes to the editing screen for project meta fields</li>
</ul>
This plugin is in beta, and is not yet appropriate for a production site.
Important features like post ordering and administrative settings are absent.
That said, perhaps you will find it useful!
This plugin is in use over at <a href="http://www.volunteerwild.org" title="Conservation stewardship in Durango, Colorado" rel="nofollow ugc">Volunteer Wild</a>

WordPress Volunteer Project Manager

Display and manage volunteer projects for any purpose.

Nonprofit Manager vs WordPress Volunteer Project Manager