The Best Free Nonprofit & Membership Management Software in 2026

There's No Such Thing as a Free Lunch — But Some Tools Come Close

If you run a nonprofit, club, or association on a tight budget, you've typed "free nonprofit management software" into a search bar at least once. And you've probably been disappointed, because most results mean one of these things:

• Free trial — free for 30 or 60 days, then a bill.
• Free tier — a stripped-down demo designed to make you upgrade.
• Free, funded by donor tips — the org pays nothing, but your donors get nudged to add a tip on top of their gift.
• Free software, paid everything else — open-source you have to host and maintain yourself.

None of those are scams. But "free" is doing a lot of different jobs in this category, and the only way to choose well is to know which kind of free you're looking at — and what it actually costs someone, even if that someone isn't you. (We wrote a whole piece on the real cost of "free" tools if you want the deeper argument.)

This is an honest field guide to the genuinely free and low-cost options in 2026. We make one of them, OEASE, and we'll tell you exactly where it fits and where it doesn't. Pricing below was verified in mid-2026; this category changes constantly, so confirm current numbers on each vendor's own page before committing.

The Genuinely Free (and Freemium) Options

These cost $0 to start in a real, ongoing way — but each has a catch worth understanding.

Zeffy — the only truly 100% free all-in-one (for nonprofits)

Zeffy is genuinely free: no platform fee, no transaction fee, no card-processing fee. A registered nonprofit keeps 100% of what it raises. It's surprisingly broad, too — donations, event ticketing, memberships, peer-to-peer, a simple store, and a donor CRM.

• The catch: Zeffy is funded entirely by optional donor tips, and the tip is pre-selected by default — a donor giving $100 sees a total that includes a tip unless they actively lower it. Most donors leave it on (that's the business model), but some find the pre-filled tip frustrating, and it's the dominant complaint in reviews. The cost is real; it's just shifted onto your donors instead of your budget.
• Best for: Registered nonprofits whose main job is fundraising and who are comfortable with the donor-tip model.
• Watch out for: Nonprofits/charities only (not clubs or individuals), and it's lighter on the operational side — multi-program budgets, board oversight, and deeper member management are where organizations outgrow it.

Givebutter — free fundraising, paid depth

Givebutter is a top-rated fundraising platform — donations, events, auctions — that's free when donors cover the tips/fees, and otherwise charges a flat 3% platform fee plus processing. A paid "Plus" tier (from around $29/month) adds CRM automation, advanced email, and SMS.

• Best for: Organizations focused on fundraising and donor engagement that want a polished donor-facing experience.
• Watch out for: It's fundraising-centric — the built-in CRM is lighter than a standalone one, and it's not a full membership/AMS or website platform.

Raklet — all-in-one with a real free tier

Raklet is a genuinely all-in-one community platform — CRM, memberships, events, payments, and community boards — with a free plan capped at 100 contacts.

• Best for: Small communities and associations that want everything in one place and are under ~100 contacts.
• Watch out for: The free tier's 100-contact cap, a processing markup on payments, and a branded mobile app that's a pricey add-on. Paid tiers start around $49/month.

OEASE — free, all-in-one, built to run the whole organization

Since we make it, here's the honest pitch and the honest limits. OEASE is free with no tiers, no per-seat or per-contact pricing, and no donor-tip nudging. It sustains itself through a small 1.3% fee on payments processed through Stripe (plus Stripe's standard rate; paid ticketing adds 3%). If you don't collect money through it, you pay nothing.

What makes it different from most of this list: it's not just a fundraising tool or just a membership database. It's built to run the entire organization — members, dues, finances with budget pockets, events with QR check-in, recruitment, announcements, group scheduling, and a self-updating website and link-in-bio — in one place.

• Best for: Clubs, student orgs, sports leagues, faith groups, smaller nonprofits, and volunteer-run associations that need to manage the whole organization, not just donations.
• Watch out for: We're newer than the established names here, with a smaller integration ecosystem and less of a track record. And if your single need is deep donor-retention analytics or formal year-end giving statements, a dedicated fundraising CRM will do that specific job better.

Worth a look

• SignUpGenius, Golden, and POINT have real free tiers if your need is specifically volunteer coordination — we compared those in the best free volunteer management software.
• CiviCRM is free, open-source software — powerful, but you host and maintain it yourself, so "free" really means "free license plus your technical time."

The Paid and Quote-Based Players (for an Honest Picture)

A roundup that pretended these don't exist would be useless. Several well-known platforms aren't free at all — and if you've heard them described as "affordable membership software," here's the reality:

• Wild Apricot (now under Momentive Software) is a mature membership platform with no permanent free plan — a 60-day trial, then pricing that starts around $66/month for 100 contacts and scales by your total contact count. We did a full, fair OEASE vs Wild Apricot comparison if it's on your shortlist.
• Join It is a focused membership tool — free trial only, then plans from around $29/month plus a service fee on payments.
• MemberPlanet offers club/group management; sources disagree on whether it still has a free tier, so verify directly. Paid tiers layer a platform fee on top of processing.
• ClubExpress is an all-modules-included club platform priced per active member (around a $30/month minimum) — robust, but no free plan and a UI reviewers call dated.
• Glue Up and MemberClicks (also Momentive) are full association-management suites — powerful, quote-based, and priced for staffed associations (MemberClicks officially starts in the thousands per year).
• Donor CRMs — Little Green Light, Bloomerang, Neon CRM — are fundraising databases, not all-in-one membership platforms. Little Green Light is refreshingly transparent (from ~$45/month by record count, with no cut taken on payments); Bloomerang starts around $125/month; Neon CRM starts around $99/month on revenue-based pricing. A heads-up for 2026: Kindful is discontinued — it was merged into Bloomerang, so don't evaluate it as a current option.

None of these are bad tools. Some are excellent at what they do. But "free" is not the word for any of them.

A Quick Honest Comparison

How to Choose (Without Regretting It in Six Months)

1. Define the real job. Pure fundraising? A fundraising tool (Zeffy, Givebutter) or donor CRM (Little Green Light) fits. Running a whole membership organization? You want an all-in-one (OEASE, Raklet, Wild Apricot, ClubExpress).
2. Read the "free" fine print. Trial or permanent? Funded by donor tips, per-contact pricing, or a transaction fee? Who actually pays — you, or your donors?
3. Watch the growth curve. Per-contact and per-member pricing punishes you for growing your community. A flat or payment-only model doesn't. Project your cost at 2× your current size before you commit.
4. Mind the exit. Make sure your data is exportable and yours. In volunteer organizations, the person who set up the tool will eventually move on.
5. Don't over-buy. A 40-person club does not need a quote-based enterprise AMS. Match the tool to your actual size and complexity.

The Bottom Line

The genuinely free, genuinely useful options in 2026 are real, but each makes a different trade. Zeffy is unbeatable on price for fundraising-focused nonprofits willing to live with the donor-tip model. Givebutter is the polished fundraising choice. Raklet is a solid all-in-one if you're under 100 contacts. And OEASE is free for organizations that need to run the whole operation — members, money, events, and communication — without per-contact pricing or a tip nudged onto their donors.

We built OEASE free on a simple conviction: the organizations doing the most good usually have the least to spend, and they shouldn't have to choose between paying for software and funding their mission. If you want the reasoning and the business model behind that, here's why OEASE is free — and always will be.

Whatever you choose, choose with your eyes open about what "free" really means. And if running your whole organization in one free place sounds like the right fit:

Get started with OEASE — free →