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Nonprofits run lean. Every dollar spent on tools is a dollar not going toward the mission, which means the usual criteria for picking email software — ease of use, reliable deliverability, automation, and list management — get filtered through one extra lens: can we actually afford this? The good news is that the market in 2026 has genuine options at every budget, from $0 plans to full-featured paid tiers. The bad news is that not every tool in this roundup has deep feature data captured, so where the data is thin, we’ll say so and point you to the right next step.
Here’s a snapshot of where every tool sits on price, followed by grounded picks for the sub-needs most nonprofits share.
Pricing at a Glance
| Tool | Entry Price | Top Transparent Price | Notes |
|---|---|---|---|
| Mailchimp | $0/month (up to 250 contacts) | $350/month (from 10,000 contacts) | Free tier exists; scales with contact count |
| ConvertKit (Kit) | $0/month | $66/month | Free plan available |
| EmailOctopus | $0 (billed annually) | $9/month (billed annually) | Free Starter + low-cost Pro |
| beehiiv | $0 (billed annually) | $96/month (billed annually); Enterprise: contact sales | Launch free plan available |
| Systeme.io | $0 (billed annually) | $97/month (billed annually) | Free plan available |
| AWeber | $12.49/month (billed annually, 0–500 subscribers) | $20/month (billed annually, 0–500 subscribers) | No free plan captured |
| Moosend | $9/month (billed monthly) | $9/month (billed monthly; $7/month promotional) | Single Pro plan |
| GetResponse | $15.58/month (billed annually) | Enterprise: contact sales | Starter, Marketer, and Creator paid tiers; no free plan captured |
| HubSpot | $10/month promotional / $20/month standard (1 seat, 1,000 contacts) | $3,600/month (5 seats, 10,000 contacts, billed annually) | Wide range; steep jump to Professional |
| HighLevel | $97/month | $497/month | No free plan; agency-oriented plan naming |
All prices are entry/floor figures at the minimum tier. Contact counts, seats, and billing terms vary — check each vendor’s pricing page for your specific list size.
Best for Nonprofits on a Zero Budget
→ Mailchimp, ConvertKit (Kit), EmailOctopus, beehiiv, or Systeme.io
If your nonprofit is just getting started or operating on a shoestring, there are five tools here with captured $0 entry points:
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Mailchimp starts at $0/month for up to 250 contacts. Mailchimp’s captured product-level features include email marketing, marketing automation flows, an email builder, A/B testing, audience management, a marketing CRM, landing pages, and content creation tools — check Mailchimp’s site for which of these are available on the free tier. Some users report friction with ease of use and customer support, worth keeping in mind when your team has no dedicated marketing staff.
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ConvertKit (Kit) offers a $0/month Free plan. ConvertKit’s captured product-level features include email marketing, landing pages, an email designer, visual automations, and analytics (including Subscriber Signals) — check Kit’s site for which of these are available on the free tier. Some users report friction with ease of use and features & functionality, so factor in a learning curve.
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EmailOctopus has a free Starter plan (billed annually) with forms & landing pages captured as a feature item. Its paid Pro tier is $9/month (billed annually) — the lowest paid price in this roundup. Some users note friction with ease of use and customer support.
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beehiiv offers a free Launch plan (billed annually). Captured features include a fully-custom newsletter, a website to engage and grow your audience, built-in growth tools, paid subscriptions, and engagement tracking from a centralized dashboard. Some users report friction around ease of use and features & functionality.
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Systeme.io has a $0 plan (billed annually) with captured categories covering email marketing, sales funnels, websites, online courses, marketing automation, and more. No recurring complaints stood out in the reviews we scanned — though that’s a neutral observation, not a verdict.
For most small nonprofits testing the waters, the choice between these five comes down to which feature set matches your workflow: Mailchimp and ConvertKit lean into automation and audience management; beehiiv leans into newsletter and subscriber growth; EmailOctopus is the leanest and lowest-cost when you graduate to paid; Systeme.io covers the broadest set of operational categories.
Best for Nonprofits Wanting Automation Without Breaking the Bank
→ GetResponse or Moosend
Once you’re ready to invest a modest monthly budget, two tools stand out for automation depth at reasonable prices:
GetResponse captures marketing automation, a visual workflow builder, advanced triggering, prebuilt templates, autoresponders, send-time optimization, and multichannel engagement (including web push notifications and SMS marketing) — all alongside AI email marketing and an AI campaign generator. Paid plans start at $15.58/month (billed annually) or $19/month (billed monthly) for the Starter tier, rising through the Marketer tier ($48.38/month billed annually or $59/month billed monthly) and then to $56.58/month (billed annually) or $69/month (billed monthly) for Creator. Enterprise pricing requires contacting their sales team. Some users report friction around price/value and invoicing & payments, so it’s worth scrutinizing exactly which plan tier covers what your nonprofit needs before committing.
Moosend captures email marketing, transactional emails, marketing automation, email marketing AI, landing pages, subscription forms, audience management, and reporting & analytics — all on a single Pro plan at $9/month (billed monthly; a $7/month promotional rate is also captured). That’s a notably low flat rate for the automation breadth listed. However, some users report friction with customer support, ease of use, reliability/bugs, and invoicing & payments — a broader complaint profile worth investigating before signing a contract.
Best for Nonprofits Growing a Donor Newsletter
→ beehiiv or ConvertKit (Kit)
Newsletters are the lifeblood of nonprofit donor communication, and two tools here are specifically built around that use case:
beehiiv explicitly captures “launch a fully-custom newsletter,” built-in subscriber growth tools, a website to engage your audience, and the ability to track clicks, engagement, and key metrics from a centralized dashboard. Its free Launch plan (billed annually) gets you started at no cost; Scale is $43/month (billed annually) and Max is $96/month (billed annually) for larger operations. Enterprise pricing is sales-quoted. If building and growing a branded donor newsletter is your primary goal, beehiiv’s captured positioning is the clearest match in this set.
ConvertKit (Kit) captures email marketing, landing pages, visual automations, analytics, and Subscriber Signals — useful for understanding which donors are engaging. Its free plan is $0/month; Creator is $33/month and Pro is $66/month. Some users report friction with customer support and features & functionality.
Best for Larger Nonprofits Needing a Full Platform
→ HubSpot (with eyes open on cost)
HubSpot’s Marketing Hub is the only tool here with a price structure that signals genuine enterprise scale — from $20/month (standard, 1 seat, 1,000 contacts) all the way to $3,600/month (5 seats, 10,000 contacts, billed annually). The jump from Starter to Professional is significant, going from $20/month to $890/month (3 seats, 2,000 contacts), so this is a tool that rewards nonprofits that genuinely need the upper tiers’ capabilities.
The caveat: HubSpot’s feature data wasn’t captured for this article, so we can’t detail specific features here — check their site directly for the feature breakdown. We also have no third-party review data for HubSpot in our dataset. The pricing structure alone suggests this fits organizations with dedicated marketing staff and multi-channel programs, not scrappy all-volunteer teams watching every dollar.
A Note on HighLevel
HighLevel starts at $97/month and goes to $497/month (Agency Pro), with plan naming (“Agency Pro”) that signals an agency-oriented structure. Its feature page returned limited detail in our capture. For most nonprofits — especially budget-conscious ones — there’s nothing in the captured data that makes a clear case for it over the lower-priced options above. If you’re already using HighLevel for other programs, it may be worth evaluating; otherwise, the tools above offer better-grounded value at lower entry prices. Some users report friction with customer support, price/value, and features & functionality.
How to Choose
A few practical filters for nonprofit decision-makers:
- Under 250–500 contacts? Start with one of the five $0-entry tools (Mailchimp, ConvertKit, EmailOctopus, beehiiv, Systeme.io) and only pay when your list grows.
- Need automation depth on a tight budget? GetResponse ($15.58/month, billed annually) or Moosend ($9/month) offer the richest automation feature lists at the lowest paid prices in the set.
- Donor newsletter is your core product? beehiiv’s captured features are the most explicitly newsletter-focused; ConvertKit is close behind.
- Growing organization with a real marketing team? HubSpot scales furthest, but the pricing jump from its entry tier to its mid-tier is steep — budget conversations should happen before tool evaluation, not after.
None of the tools in this roundup capture a specific nonprofit discount program in the fact data we have, so check each vendor’s site directly — many email platforms offer charity pricing that doesn’t show up on standard pricing pages.