CONNECT CHARITABLE WITH MAILSTER

Turn Every Donor Into a Newsletter Subscriber Automatically

Connect Charitable to Mailster and let donors opt in to your newsletter right on the donation form. Grow your subscriber list automatically with every gift – no manual imports needed.

Mailster integration

Plus

January 9, 2026

Marketing

Charitable and Mailster: Grow Your Donor List With Every Donation

The Charitable + Mailster integration adds a newsletter opt-in checkbox directly to your donation forms. When a donor gives, they can subscribe to your Mailster list in a single click – no separate signup form required.

Manual list-building is slow and error-prone. This integration removes that friction entirely. Your Mailster subscriber list grows automatically every time someone completes a donation.

The result is a healthier email list full of people who are already invested in your cause. Engage them with updates, impact stories, and future campaigns – all powered by Mailster.

Similar Extensions

What You Can Do with Charitable + MailerLite

Automatic donor sign-ups
Targeted communication
Donation receipts

Raise funds faster and with less stress

Join over 10,000+ non-profits that are raising funds faster.

Why You’ll Love Charitable + Mailster

Simple Setup Process

Connect Mailster to Charitable in Minutes

Mailster runs inside WordPress, which means the Charitable + Mailster connection skips the complicated API setup entirely.

Install Charitable Newsletter Connect, make sure Mailster is active, and the two tools find each other automatically.

There are no external accounts to link, no credentials to copy, and no webhooks to configure. The entire setup takes under 15 minutes for most users.

No developer required

10-minute setup

New lists appear in Charitable settings instantly

Charitable newsletter connect
Donation email optin feature

Zero-Friction List Building

Choose Exactly How Donors Subscribe to Your List

Charitable gives you three opt-in modes to match your strategy. Use an unchecked checkbox for full donor consent, a pre-checked checkbox for higher opt-in rates, or silent automatic subscription for frictionless list growth.

You can set a global default for your whole site and then override it for individual campaigns.

A fundraising event campaign might use automatic opt-in while a donation page for a sensitive cause uses an unchecked checkbox.

Custom checkbox label 

Three distinct opt-in modes

No manual data entry

Campaign-Level Control

Send Donors to Different Mailster Lists by Campaign

Route donors to specific Mailster lists based on which campaign they supported.

Donors to your annual gala campaign join your event updates list. Donors to your emergency relief campaign join a different list entirely. Segmentation happens automatically – no tagging or manual sorting required.

Different lists for different campaigns

Automatic donor segmentation

No manual tagging

tags and segments feature

Ready to Sync Your Fundraising to Email Marketing?

Get started with Charitable Pro today and build smart workflows with Mailster. We’re so confident you’ll love it that we back every purchase with our 14-day money-back guarantee – giving you the freedom to explore risk-free.

Tutorial

Charitable Mailster tutorial

Follow these simple steps to connect your Charitable donation forms to Mailster. The entire setup takes less than ten minutes and requires no coding.

Charitable and Mailster Integration –
Frequently Asked Questions

Do you have a question about connecting Mailster with Charitable? See the list below for our most frequently asked questions. If your question is not listed here, please contact us.

Explore More Features

Peer to Peer Donations

Peer-to-Peer Fundraising

Empower supporters to fundraise on your behalf.

Expand your reach through supporter networks 

Keep 100% of donations with zero platform fees

Track campaign progress with detailed reports

Donor Management

Donation Forms

Launch powerful donation campaigns in minutes.

Ready to use templates

Drag and drop visual builder

Dynamic elements to inspire giving

Recurring Donations

Convert one-time donors into loyal, long-term supporters.

Enable automated recurring payments with ease

Provide donor accounts for seamless contribution management

Offer flexible donation frequencies to suit individual preferences

Frequently Asked Questions

See the list below for our most frequently asked questions. If your question is not listed here, please contact us.

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What's New In Charitable

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Campaigns New

🧡 Modal Donate Button: Turn Any Click into a Contribution

Instead of redirecting users to a new URL, the lightweight Modal Donation Button allows donors to complete their gift in a sleek, focused popup, keeping them engaged with your content while they support your cause.

What’s New:

  • Zero-Friction Giving: Open your donation form in a responsive modal overlay. Donors stay on the same page, reducing drop-off.

  • 🖱️ Place it Anywhere: Use the dedicated WordPress block or a simple shortcode to drop a donate button into sidebars, footers, or even mid-sentence in your storytelling.

  • 🎨 Full Design Control: Match your brand perfectly with customizable background colors, hover effects, border radius, and font sizes—all without touching a single line of CSS.

Whether you need a simple “Donate Now” link or a high-converting popup button, the Modal Donate Button gives you the flexibility to raise more with less effort.

donation form Donations New

💵 Mini Donation Widget: Show The Impact Of Every Dollar!

Not every donor who wants to give will navigate to your campaign page. Meet them exactly where they are by placing a fully functional giving experience directly on any page or post.

💬 Show the impact of every dollar: Attach custom messages to each preset amount so donors understand exactly what their gift provides.
🔄 Monthly and one-time giving: Supports a tabbed interface with independent amounts and impact statements for recurring giving programs.
🎨 Match your brand: Easily set accent colors and control size or alignment to fit the widget naturally into your layout without CSS.
⚡ Reduce donor friction: Open the donation form in a modal overlay to keep donors on the page and reduce drop-off.

Donations Live New

👉🏻 Showcase Real Momentum with the Donations Feed

Give your donors a reason to trust. Our new feed lets you display a living, breathing record of people showing up for your cause.

🤝 Build instant trust: Overcome donor hesitation by showing a proven track record of community support.
💬 Highlight donor stories: Display real donor comments and locations to show the human side of your fundraising.
🛠️ Drop it anywhere: Easily add the block to your homepage, campaign pages, or confirmation screens in seconds.
📈 Curate your feed: Group multiple donations from the same person or sort by highest amounts to encourage larger gifts.

Campaigns New

🎨 Campaign Showcase: Pro Level Display, No Coding Needed.

Display your causes with style and make it easier than ever for donors to find the right campaign. We are excited to announce the brand-new Campaign Showcase, a powerful, no-code tool designed to help you create beautiful, high-converting campaign grids and carousels.

The Ultimate Discovery Experience

Your mission deserves to be seen. With the Campaign Showcase, you can move beyond simple lists and create dynamic displays that highlight your most urgent needs, helping donors connect with the causes they care about most.

⚡ No-Code Customization: Effortlessly change layouts, columns, and styles with a single click. Whether you want a clean grid or an interactive carousel, you can match your organization’s look without any CSS or JavaScript.

🎯 Advanced Search & Filter: Empower your supporters with real-time filtering. Donors can quickly sort through campaigns by tags, popularity, or “ending soon,” making it easy to find exactly where their help is needed.

💰 Quick Donate Integration: Boost your conversions with instant giving. The Showcase allows donors to contribute via a modal popup directly from the display, featuring pre-selected amounts for a faster, friction-free experience.

Addon New

🤯 New Addon: Campaign Updates

Keep your supporters informed and engaged with every step of your progress! Share the ongoing impact of your mission and build lasting trust with your donor community!

The Ultimate Engagement Tool

Fundraising is a journey, not a one-time event. Now, you can easily provide real-time updates directly on your campaign pages, ensuring your donors stay connected to the causes they care about most.

📣 Easy Storytelling: Quickly post text updates, milestones, or field reports to show exactly how donations are being put to work, keeping the momentum alive throughout your fundraiser.

🏗️ Visual Builder Integration: Seamlessly add the Updates block anywhere on your page using our drag-and-drop builder, or use a simple shortcode to display news in widgets and sidebars.

📩 Build Donor Trust: By consistently sharing progress and success stories, you create a transparent giving experience that encourages recurring support and deeper community involvement.