Nonprofit fundraising guide
Best Email Nurturing Tools for Nonprofit Fundraising
Fundraising nurture should build trust before and after an ask. The right system helps a nonprofit explain impact, honor supporter preferences, and distinguish service, advocacy, event, and fundraising communication.
How to evaluate a fundraising tool
Start with the relationship you are trying to strengthen: a new subscriber becoming a supporter, a one-time donor considering a second gift, a recurring donor being stewarded, or an event participant staying connected. Each path needs different timing, content, and suppression rules.
Do not treat an email address as a complete donor record. Confirm how consent, donor status, recurring-gift state, refunds, household or organization relationships, and staff access move between the email platform and fundraising database. Pricing should include processing, integration, training, and list hygiene.
| Fundraising moment | Message job | Evidence to monitor |
|---|---|---|
| Welcome | Explain mission and supporter choices | Preference selection and continued engagement |
| First gift | Confirm, thank, and show the next impact story | Receipt delivery, second interaction, and complaints |
| Recurring giving | Steward the relationship without constant asks | Renewal, payment issue, and unsubscribe state |
| Event or advocacy | Turn participation into an appropriate next step | Attendance/action completion and chosen interest |
Shortlist by nonprofit need
| Tool | Best for | Pricing context | Main test |
|---|---|---|---|
| Sequenzy | Focused donor onboarding and stewardship sequences | Verify current plan, sending, and event limits | Consent, suppression, and reporting fit |
| Mailchimp | Broad donor newsletters and appeals | Free entry options; paid tiers vary by contacts and features | Consent, suppression, and reporting fit |
| MailerLite | Small teams building donor journeys | Free tier; paid plans scale with subscribers | Consent, suppression, and reporting fit |
| HubSpot | CRM-connected supporter workflows | Free entry options; paid features scale by contacts and functionality | Consent, suppression, and reporting fit |
| ActiveCampaign | Segmented donor and volunteer journeys | Paid plans vary by contacts and features | Consent, suppression, and reporting fit |
| Constant Contact | Local organizations and event appeals | Paid plans vary by contacts and features | Consent, suppression, and reporting fit |
| Donorbox | Donation-led nurture and receipts | Plans and processing fees vary; confirm current terms | Donation-to-stewardship handoff |
| Bloomerang | Donor retention and stewardship | Custom or plan-based pricing; confirm current terms | Consent, suppression, and reporting fit |
| Givebutter | Community fundraising and campaigns | Platform fees and optional tips vary; confirm current terms | Consent, suppression, and reporting fit |
| Keela | Nonprofit CRM and communications | Paid plans vary by contacts and features | Consent, suppression, and reporting fit |
| Classy | Large campaign and peer-to-peer programs | Custom pricing; confirm current terms | Consent, suppression, and reporting fit |
| Campaign Monitor | Polished impact storytelling | Paid plans vary by contacts and sends | Consent, suppression, and reporting fit |
| Brevo | Budget-conscious donor communication | Free and paid plans; confirm current limits | Consent, suppression, and reporting fit |
| GetResponse | Events, courses, and fundraising education | Paid plans vary by contacts and features | Consent, suppression, and reporting fit |
| Salesforce Nonprofit Cloud | Complex institutional fundraising | Custom pricing and implementation; confirm current terms | Data model and implementation scope |
| Action Network | Advocacy and supporter action | Plan-based pricing; confirm current terms | Consent, suppression, and reporting fit |
Sequenzy: Focused donor onboarding and stewardship sequences
A candidate for welcome, impact education, recurring-gift stewardship, and re-engagement when the fundraising database remains authoritative for donor and payment state.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Sequenzy information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Focused donor onboarding and stewardship sequences | Clear lifecycle timing and sequence ownership | Keep receipts, refunds, and sensitive donor records in the governed fundraising path | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Mailchimp: Broad donor newsletters and appeals
A familiar choice for organizations with one main list and a manageable mix of newsletters, appeals, and stewardship messages.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Mailchimp information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Broad donor newsletters and appeals | Accessible campaign workflow and templates | Complex donor history may need another database | Can the team suppress the wrong ask and prove the right follow-up was sent? |
MailerLite: Small teams building donor journeys
A good fit when a small team needs a welcome series, impact updates, and a few preference-based paths without heavy administration.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official MailerLite information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Small teams building donor journeys | Low operating burden and approachable editor | Advanced donor modeling may require integration | Can the team suppress the wrong ask and prove the right follow-up was sent? |
HubSpot: CRM-connected supporter workflows
Useful when fundraising, volunteer, and outreach records need shared lifecycle context and accountable ownership.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official HubSpot information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| CRM-connected supporter workflows | Contact history and handoff visibility | Cost and governance can grow with the database | Can the team suppress the wrong ask and prove the right follow-up was sent? |
ActiveCampaign: Segmented donor and volunteer journeys
Works for organizations that need different paths for first-time donors, recurring donors, volunteers, and event participants.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official ActiveCampaign information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Segmented donor and volunteer journeys | Flexible branching and segmentation | Requires careful field and automation governance | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Constant Contact: Local organizations and event appeals
A practical option for local nonprofits that rely on event invitations, community updates, and periodic campaigns managed by a small staff.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Constant Contact information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Local organizations and event appeals | Straightforward campaign and event communication | Less suited to intricate donor-lifecycle logic | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Donorbox: Donation-led nurture and receipts
Consider it when donation forms, recurring gifts, receipts, and basic donor follow-up should be closely connected.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Donorbox information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Donation-led nurture and receipts | Donation workflow and recurring-gift context | May need a separate editorial newsletter system | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Bloomerang: Donor retention and stewardship
A strong candidate when the core problem is remembering donor history and creating thoughtful stewardship after the gift.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Bloomerang information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Donor retention and stewardship | Donor-focused records and retention orientation | Marketing breadth may be narrower than an all-purpose platform | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Givebutter: Community fundraising and campaigns
Useful for campaigns driven by community participation, peer-to-peer fundraising, events, and shareable donation pages.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Givebutter information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Community fundraising and campaigns | Campaign and supporter participation tools | Evaluate data export and long-term segmentation needs | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Keela: Nonprofit CRM and communications
Fits a small or mid-sized nonprofit seeking donor records, forms, email, and reporting in a nonprofit-oriented environment.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Keela information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Nonprofit CRM and communications | Nonprofit-specific data context | Migration and integration scope should be tested | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Classy: Large campaign and peer-to-peer programs
Relevant when fundraising includes branded campaigns, teams, events, and more complex digital donation experiences.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Classy information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Large campaign and peer-to-peer programs | Campaign and peer-to-peer fundraising depth | Implementation and budget are usually substantial | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Campaign Monitor: Polished impact storytelling
A fit for organizations that prioritize readable impact newsletters and carefully designed donor communications.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Campaign Monitor information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Polished impact storytelling | Strong email presentation and segmentation basics | Donation records remain external | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Brevo: Budget-conscious donor communication
Useful when the nonprofit needs email automation plus transactional messages at an accessible starting point.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Brevo information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Budget-conscious donor communication | Email and transactional breadth | Donor-specific workflows may need custom data work | Can the team suppress the wrong ask and prove the right follow-up was sent? |
GetResponse: Events, courses, and fundraising education
Consider it when an event, webinar, or educational series is part of the path toward a fundraising conversation.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official GetResponse information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Events, courses, and fundraising education | Forms, automation, and event-oriented workflows | Broad feature set needs a focused program design | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Salesforce Nonprofit Cloud: Complex institutional fundraising
Built for organizations with multiple programs, teams, relationship types, and reporting requirements that justify a formal CRM program.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Salesforce Nonprofit Cloud information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Complex institutional fundraising | Deep data model and institutional workflows | High implementation, governance, and training burden | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Action Network: Advocacy and supporter action
Best when fundraising is closely connected to petitions, events, advocacy actions, and movement-building communication.
The tool will only improve stewardship if the organization defines who owns the data and what happens after a donation, refund, event, or preference change. Review the official Action Network information for current pricing and limits, then run one supporter path with a documented exit rule before expanding.
| Best for | Pros | Cons | Pilot question |
|---|---|---|---|
| Advocacy and supporter action | Action-oriented supporter journeys | Not the default for every donation-only program | Can the team suppress the wrong ask and prove the right follow-up was sent? |
Fundraising safeguards
| Risk | Control | Review signal |
|---|---|---|
| Repeated or mistimed asks | Central suppression and campaign calendar | Donor status and recent appeal response |
| Unsupported impact claims | Program-owner review and source notes | Claim is current, specific, and explainable |
| Payment or recurring-gift changes | Transactional notice separated from promotion | Failed payment, refund, or renewal state |
| Attribution overreach | Use holdouts or baseline comparisons where feasible | Incremental gifts after fees and discounts |
Read our nurturing best practices, metrics guide, and deliverability guide.