The Fact About _Free_ Giving Day Platforms

Quick Reply: “Free” fundraising platforms nearly at all times earn cash someplace — via donor suggestions, processing markups, or premium upsells. Here’s what to search for earlier than you decide to any platform.

When a platform says it’s free, that phrase does a whole lot of heavy lifting. It would imply no month-to-month subscription. It would imply donors cowl prices as an alternative of you. Or it would imply the free model is only a teaser for a a lot pricier plan. For nonprofits planning a Giving Day, the hole between what a platform advertises and what you truly maintain can value hundreds of {dollars}.

This publish breaks down how 5 platforms actually earn cash — and which one truly delivers on its guarantees.

Fast Takeaways

• No fundraising platform operates free of charge. Somebody at all times pays — you, your donors, or each.
• The marketed price is never the efficient price when you think about processing, tiers, and add-ons.
• A donor-covers-fees mannequin can defend nonprofit income with out pressuring donors — whether it is constructed the precise means.
• Mightycause’s Pricing Assure caps your combination processing payment at 1.99% + $0.49 per transaction, with a mean efficient price of simply 0.95%. Any overages are credited again to you earlier than disbursement.
• Platforms with opaque or quote-based pricing make it laborious to match true prices earlier than you signal.

The Platforms In contrast

Mightycause

What It Advertises

Mightycause leads with a easy promise: $0/month subscription, lowest processing payment — interval. It doesn’t cover pricing behind a gross sales name. Each nonprofit sees the identical charges. (Mightycause pricing)

How It Truly Makes Cash

Mightycause fees an combination processing payment capped at 1.99% + $0.49 per transaction. That’s the ceiling — most organizations pay even much less. The platform’s common efficient price is simply 0.95%, which is decrease than what PayPal fees nonprofits for a primary donate button.

Right here is how the donor-covers-fees mannequin works: donors are provided a easy, non-compulsory checkbox to cowl a 7.9% + $0.30 payment. If they are saying sure, you obtain 100% of their reward. If combination charges throughout your account exceed 1.99% + $0.49, Mightycause credit the distinction again to you earlier than disbursement. That’s the Pricing Assure, and it’s the solely one in every of its form within the house. (See the way it works)

There isn’t any tip immediate. There isn’t any stress. Donors select as soon as, and the language is clear.

Why It Works for Giving Days

Mightycause was constructed with neighborhood Giving Days in thoughts. It powers totally branded occasion web sites, real-time leaderboards, peer-to-peer fundraising, and participant administration — all underneath one roof. Neighborhood foundations and universities operating multi-nonprofit Giving Days depend on it as a result of the payment construction doesn’t erode the grants and matches they work laborious to safe.

As a result of Mightycause operates as a Donor Suggested Fund (DAF), it additionally handles tax receipting and 501(c)(3) compliance for each donation processed. That’s infrastructure most platforms cost further for.

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Zeffy

What It Advertises

Zeffy calls itself the one 100% free fundraising platform for nonprofits. No platform payment, no transaction payment — none of it. Over 100,000 nonprofits use it as of 2026, and that progress is actual. (Zeffy)

How It Truly Makes Cash

Zeffy is funded fully by non-compulsory donor contributions. When somebody donates via a Zeffy kind, a contribution to Zeffy is pre-selected within the checkout move. The default proportion varies by transaction dimension and is about by an algorithm — nonprofits can’t customise or flip it off. Zeffy studies that almost all of donors depart a contribution, which covers Zeffy’s overhead and bank card processing prices.

This issues for 2 causes.

First, the tip mannequin shifts value to donors quite than eliminating it. A donor making a $50 reward may even see a 15% contribution pre-selected, that means they’re requested to pay $57.50. Some donors don’t discover. Some really feel pressured. And a few really feel misled after they examine their financial institution assertion. That friction can harm your donor relationships — not Zeffy’s.

Second, the mannequin relies on donor habits Zeffy can’t management. If contribution charges drop, the platform’s potential to cowl bank card processing prices comes into query. Zeffy has acknowledged that in uncommon circumstances the place a nonprofit raises massive quantities with low contribution charges, it could attain out to debate the association.

For a one-time marketing campaign, Zeffy can work effectively. For a Giving Day the place donor belief and repeat giving matter, the mannequin introduces uncertainty.

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Donorbox

What It Advertises

Donorbox markets itself as free to begin — no setup charges, no month-to-month value on the Commonplace plan. It highlights ease of use and the flexibility to let donors cowl charges at checkout.

How It Truly Makes Cash

The free Commonplace plan comes with a 2.95% to three.95% platform payment on each transaction, relying on which function you employ. That’s earlier than fee processing.

On high of the Donorbox payment, you owe Stripe or PayPal their minimize. With Stripe’s nonprofit price at 2.2% + $0.30 and Donorbox’s base payment at 2.95%, a $100 donation on the Commonplace plan may value you greater than 5% in mixed charges.

To decrease charges, it’s good to improve. The Professional plan is $139 per 30 days (as of 2026) and brings platform charges all the way down to 1.75% to 2%. The Premium plan requires a customized quote. Common add-ons — like Textual content-to-Give, API entry, and CRM integrations — layer on shortly. A free Donorbox setup can grow to be a $300+ month-to-month expense earlier than you’ve got even launched a Giving Day.

The donor-covers-fees choice is offered, however the quantity donors are requested to cowl contains each the Donorbox payment and an estimated processor price. In case your precise price differs, nonprofits might take up the hole.

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Funraise

What It Advertises

Funraise leads with a free Necessities tier and premium plans at larger volumes. It emphasizes its donor-covers-fees mannequin and studies that about 90% of donors select to cowl charges. (Funraise Funds)

How It Truly Makes Cash

Funraise’s payment mannequin works in a different way than most platforms. On the free Necessities tier, Funraise doesn’t cost a flat platform payment to the nonprofit. As a substitute, a platform payment is just utilized when a donor opts to cowl charges at checkout. If a donor doesn’t cowl charges, the nonprofit pays solely the fee processing payment of two.9% + $0.60 by way of Funraise Funds (powered by Stripe). (Funraise Funds particulars)

Meaning your baseline value with out donor protection is the cardboard processing price — not a stacked mixture of platform and processor charges.

When donors do cowl charges — which Funraise says occurs about 90% of the time — the common efficient price drops to roughly 0.8% on premium plans. These are strong numbers, however they rely upon donors saying sure at checkout constantly.

Key options like peer-to-peer fundraising, SMS messaging, auctions, and superior reporting are locked behind paid plans. For a Giving Day that depends on staff fundraising and real-time leaderboards, meaning you might be doubtless paying from day one. Premium pricing is quote-based, which makes it laborious to finances with out getting on a name.

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OneCause

What It Advertises

OneCause positions itself as an all-in-one occasion and public sale platform. It presents a Pay-As-You-Go plan and highlights its award-winning assist staff.

How It Truly Makes Cash

OneCause’s Pay-As-You-Go plan fees a 5% payment on funds raised, with a cap. For organizations elevating underneath $50,000 yearly, this may work. However a nonprofit elevating $200,000 at a Giving Day occasion may owe as much as $10,000 underneath this mannequin earlier than hitting the cap.

For organizations with larger volumes, OneCause strikes to annual subscription pricing. The Skilled package deal begins at $2,995 per yr. Enterprise and Nationals tiers require customized quotes. Not one of the larger tiers present pricing publicly, which suggests each shopping for dialog begins with a gross sales name.

OneCause is a robust product for gala-style occasions and stay auctions. However for nonprofits that need clear pricing and a platform constructed for Giving Days — with neighborhood basis instruments, multi-org assist, and a no-subscription mannequin — the associated fee construction and gross sales course of add friction that smaller organizations ought to weigh fastidiously.

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True Efficient Fee Comparability

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How one can Calculate the True Price of a Platform

Earlier than you join any fundraising platform, ask these 4 questions:

1. What’s the mixed payment per transaction?

Add the platform payment and the fee processing payment collectively. A 2% platform payment plus a 2.2% + $0.30 processing payment (Stripe nonprofit price) means roughly 4.2% on a $100 reward.

2. Is there a month-to-month subscription?

A $139/month plan prices $1,668 per yr. In the event you increase $50,000 yearly, that’s 3.3% of your income earlier than you course of a single donation.

3. What options require a paid improve?

Peer-to-peer fundraising, CRM integrations, and analytics are sometimes locked behind larger tiers. Know what you want earlier than you see the bottom worth.

4. Who pays if donors decline to cowl charges?

On some platforms, you take up the total value if donors say no. On Mightycause, the Pricing Assure ensures you by no means pay greater than 1.99% + $0.49 in combination processing charges per transaction — it doesn’t matter what. (Particulars)

An actual instance: Say you increase $100,000 on a Giving Day. At Mightycause’s 0.95% common efficient price, you retain $99,050. At a platform charging 5% plus a $139/month subscription, you retain roughly $93,332. That’s practically $5,7ssion funding — sufficient to fund a full program for a lot of nonprofits.

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Able to See the Distinction?

Mightycause’s Giving Day platform is constructed to guard your income, not erode it. With a $0 subscription, a capped processing payment, and clear donor-covers-fees instruments, your staff can deal with neighborhood — not value math.

Request a Giving Day demo with Mightycause and see why over 76,000 nonprofits belief us with their fundraising (as of 2026)

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Incessantly Requested Questions

Is Zeffy actually free for nonprofits?

Zeffy fees nonprofits no platform or transaction charges, however it’s funded by non-compulsory donor contributions which might be pre-selected within the checkout move — so somebody nonetheless pays, simply not the nonprofit immediately.

What’s a donor-covers-fees mannequin?

A donor-covers-fees mannequin lets donors decide in at checkout so as to add a small quantity that covers the platform’s processing prices, so the nonprofit receives 100% of the meant reward.

How do I calculate the true value of a fundraising platform?

Add the platform payment, fee processing payment, and any month-to-month subscription collectively, then mannequin it in opposition to your anticipated fundraising quantity to search out your true efficient price.

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