Best Email Marketing Services for Nonprofits

Nonprofits already outperform most industries in email marketing before they even optimize a single subject line. The average nonprofit email open rate is 28.59%, surpassing the for-profit average of 21 to 21.5%. That kind of built-in audience engagement is an asset worth protecting with the right platform. But choosing the best email marketing service for nonprofits is not just about features. It is about finding a platform that respects your budget, supports your mission workflows, and scales without punishing you as your donor list grows.

This guide breaks down the top platforms available today, their nonprofit pricing programs, and the key factors you need to weigh before signing up.

Key Takeaways

94% of nonprofits that use email marketing rely on a dedicated email marketing service such as Mailchimp or Constant Contact, with only 6% sending via BCC.
Email generates an average ROI of $42 for every $1 spent, one of the highest among digital channels, according to the 2024 Nonprofit Tech for Good report.
33% of donors say email is the tool that most inspires them to give, outranking social media at 29% and websites at 17%.
Several platforms offer nonprofit discounts of 15 to 50%, including free tiers that work well for smaller organizations just getting started.
The right platform depends on your list size, team capacity, and whether you need fundraising integrations, event management, or advanced automation.

Why Nonprofit Email Strategy Is Different

For many nonprofits, email marketing is focused less on selling a product and more on building long-term relationships with potential donors. Features built into email marketing platforms to maximize sales may not be as relevant to a nonprofit. Instead, look for tools that automate manual tasks and make the most of your limited resources.

Nonprofit teams are often small and stretched thin. You need an email platform that is simple to set up, easy to manage, and does not require hours of training. Drag-and-drop editors, reusable templates, and intuitive workflows make a huge difference.

On top of that, deliverability matters more than many organizations realize. A nonprofit loses around $14,000 per year because up to 12% of their emails are categorized as spam.

Segmentation also drives results directly. To sharpen your approach, see our guide to Email List Segmentation Strategies That Boost ROI by 760%.

The 6 Best Email Marketing Services for Nonprofits

1. MailerLite: Best Overall Value

MailerLite consistently ranks as one of the top choices for nonprofit organizations because of its combination of a generous free tier, deep discount, and genuinely usable feature set.

Nonprofit organizations receive a 30% discount on MailerLite's paid plans. To receive the discount, indicate that you are a nonprofit during your approval application and contact support with a document clearly showing your nonprofit status.

MailerLite also runs a sponsored account program, selecting approximately 60 nonprofits annually to receive a free 2-year Advanced plan.

The free plan is a practical starting point. It lets you send 12,000 emails per month to 500 subscribers. Once you upgrade, you can manage your list of donors, volunteers, and past donors with no limits, and show or hide content blocks to specific subscriber groups, which is perfect for sharing relevant content with donors versus volunteers.

Best for: Small to mid-size nonprofits that want professional design, solid automation, and the best discount-to-cost ratio in this category.

2. GetResponse: Deepest Nonprofit Discount

Nonprofits receive a 50% discount on all GetResponse paid plans, making it the most aggressive discount of any major platform in this category.

The discount is valid for 24 months. After that, the platform automatically starts charging the standard fee, so renewal matters. To maintain it, you need to display the GetResponse logo on your website within four weeks of approval.

Beyond pricing, GetResponse is more than just an email tool. You get automation, signup forms, landing pages, and webinar hosting, all inside one dashboard. It is especially useful if you want to run fundraising campaigns, host virtual events, and follow up with supporters without needing five separate tools.

Paid plans start at $19 per month for unlimited messages to 1,000 subscribers. At 50% off, that puts the entry plan at roughly $9.50 per month for nonprofits.

Best for: Nonprofits running virtual events, fundraising webinars, or multi-step donor journeys who want an all-in-one platform at a major discount.

3. Constant Contact: Best for Event-Driven Nonprofits

One of Constant Contact's standout features for nonprofits is its event management tools. Nonprofits can create and promote events, manage RSVPs, sell tickets, and send automatic reminders. This is particularly valuable for organizations that run regular events such as galas, volunteer sign-ups, or community outreach programs.

On pricing, nonprofits receive a 20% discount for a 6-month prepayment or a 30% discount for a 12-month prepayment. For even deeper savings, through TechSoup, eligible nonprofits can access a 50% discount on Constant Contact subscriptions, though this requires TechSoup membership, verification of nonprofit status, and an administrative fee.

Constant Contact restructured its pricing in 2025, eliminating the free plan entirely. What remains is a 14-day free trial and three paid tiers, all priced based on your contact count. The Lite plan starts at $12 per month for up to 500 contacts.

Watch out for: Constant Contact charges $0.002 per email sent beyond your plan's monthly allowance, so organizations with high send volumes should calculate total costs carefully.

Best for: Nonprofits that regularly host fundraising events, galas, or community programs and need built-in RSVP and ticketing functionality.

4. Brevo: Best for Large Contact Lists on a Tight Budget

Brevo (formerly Sendinblue) takes a fundamentally different pricing approach from most competitors. Unlike most email marketing services that price primarily by the number of contacts in your list, Brevo charges based on the number of emails you send per month.

Brevo's free plan includes a 300 emails-per-day sending limit and storage for up to 100,000 contacts. It provides a drag-and-drop editor, templates, campaign analytics, segmentation, basic CRM features, and limited automation access.

That contact ceiling is uniquely valuable. Brevo's 100,000-contact storage works well for nonprofits with large databases but low sending volume. You can store 50,000 contacts and email 300 at a time, which is much better than paying per contact when most of your list is not actively engaged.

For the nonprofit discount: Brevo's nonprofit promo is more modest. Nonprofits get a 15% discount on just the enterprise-level BrevoPlus plan, which includes perks like a dedicated account manager and a customized shared inbox. That said, the free and starter tiers are already affordable for most small organizations.

Best for: Nonprofits with large supporter databases that send infrequent campaigns, such as quarterly appeals or monthly newsletters.

5. Mailchimp: Most Widely Used, But Read the Fine Print

Mailchimp remains the best-known nonprofit email marketing software, and its brand familiarity means most volunteers and staff will need zero training to use it. Nonprofits leverage Mailchimp's automation features to reach audiences through an omnichannel approach, personalize communication through segmented interests and past behavior, and drive greater engagement and donations, particularly during key fundraising periods.

However, as of February 17, 2026, Mailchimp changed its Free package, restricting available email contacts to 250 and monthly sends to 500, which significantly reduces email marketing capacity for nonprofits.

Mailchimp syncs with nonprofit tech tools like CRMs and online donation platforms and offers a 15% discount for nonprofits if you upgrade from its free version.

Best for: Organizations already on Mailchimp with existing templates, automations, and integrations who do not want to migrate, or nonprofits that need the widest range of third-party integrations.

6. Sender: Best Free Tier for Volume

Sender's free plan covers up to 2,500 subscribers and 15,000 emails per month. That is significantly more generous than most competitors at zero cost.

It includes automation, transactional emails, and analytics without the complexity or pricing of bigger platforms. It is not fancy, but it is reliable. For nonprofits running newsletters, donor updates, or volunteer coordination emails, Sender covers the basics well.

Sender also provides a 25% discount on all paid plans for nonprofit organizations. Paid plans start at $10 per month on the standard tier.

Best for: Nonprofits that primarily send high-volume newsletters and need the most emails per month on a free plan.

What to Look For When Choosing Nonprofit Email Marketing Software

Before committing to any platform, evaluate these factors:

Nonprofit pricing program: Discounts range from 15% to 50%. Always confirm whether the discount applies to all plans or just enterprise tiers.
Automation capabilities: Effective nonprofit email marketing segments audiences based on giving history and engagement levels to deliver personalized messages that inspire action and build long-term loyalty. Platforms with weak automation make this hard to execute.
Deliverability: Spam placement kills campaign ROI. Look for platforms with documented delivery rates above 98%.
CRM and donation platform integrations: Your email tool should connect directly to your donor database and fundraising tools.
List size pricing model: If your list is large but you send infrequently, a send-based pricing model like Brevo's will save you money. If you send frequently to a smaller list, per-subscriber pricing works better.

For tactics that work regardless of which platform you choose, our guide on Email Subject Line Best Practices That Boost Open Rates by 27% is a practical starting point.

Free Email Marketing for Nonprofits: What You Can Get at $0

Several platforms offer genuinely useful free tiers:

Platform	Free Subscribers	Free Sends/Month	Key Free Features
Sender	2,500	15,000	Automation, templates, analytics
Brevo	100,000 contacts	~9,000 (300/day)	CRM, segmentation, automation
MailerLite	500	12,000	Automation, landing pages
GetResponse	500	Limited	Basic features, 14-day premium trial
Mailchimp	250	500	Basic templates (no automation)

The right free plan depends on your list size and send frequency. Most growing organizations will eventually need a paid plan, but starting free gives you time to learn the platform before committing budget.

How to Build a Stronger Donor Email Program

Choosing a platform is only the first step. The highest-performing nonprofit email programs pair the right tools with consistent execution. A few practices that move the needle:

Segment by behavior, not just demographics. Donors who gave last year need a different message than first-time volunteers. Platforms like MailerLite, GetResponse, and Constant Contact all support behavioral segmentation.
Set up a welcome sequence. First impressions with new subscribers directly affect long-term retention. See our Welcome Email Sequence Best Practices: 7 Proven Strategies for a ready-to-use framework.
Personalize beyond the first name. Emails with personalized subject lines are 26% more likely to be opened, and personalized calls to action convert 202% better than default ones.
Optimize for mobile. 53% of email is opened on a mobile device, and if an email is not designed for mobile, it is likely to be deleted in under three seconds, with as many as 15% of users unsubscribing.

Frequently Asked Questions

What is the best free email marketing service for nonprofits?

For raw free-tier generosity, Sender leads with 2,500 subscribers and 15,000 emails per month at no cost. Brevo's free plan fits solo users, nonprofits, or early-stage organizations testing email marketing with low daily send needs, and it stores up to 100,000 contacts. MailerLite offers a solid middle ground with 12,000 monthly sends and automation included. The best choice depends on your list size and whether you need automation on day one.

Do nonprofits get discounts on email marketing tools?

Yes. Various email platforms offer nonprofit discounts ranging from 15 to 50%, which you can claim by submitting proof of your organization's nonprofit status. GetResponse offers 50% off all paid plans, MailerLite offers 30%, Constant Contact offers 20 to 30% with prepayment, Mailchimp offers 15%, and Benchmark Email offers 25%.

How do I choose between MailerLite and Constant Contact for my nonprofit?

MailerLite wins on discount depth (30% vs. 20 to 30%), ease of use, and overall value per dollar. Constant Contact's standout advantage for nonprofits is its event management tools, which let organizations create and promote events, manage RSVPs, and sell tickets directly through the platform. If your nonprofit runs frequent events, Constant Contact earns its cost. If you primarily send newsletters and automated sequences, MailerLite is the stronger choice.

What features matter most for nonprofit email marketing software?

Look for affordability through free tiers, nonprofit discounts, and scalable plans. Beyond cost, prioritize list segmentation, automation for donor journeys, mobile-responsive templates, CRM integrations with tools like Salesforce or your donation platform, and reliable deliverability. For nonprofits, email is more than a marketing channel. It is a lifeline for fundraising, volunteer engagement, and community building. The right software helps you stay connected and organized without draining your budget or team.