Both Givebutter and Fundraise Up claim to raise more money for nonprofits. Both have real data to back that up. So which one is actually better?
The honest answer is that this question is almost impossible to answer without knowing your organization. Because these two platforms are solving fundamentally different problems.
Givebutter is a free, all-in-one fundraising platform that replaces your CRM, event tools, donation forms, and email marketing. It has processed over $1 billion in donations for 35,000+ nonprofits. Fundraise Up is a specialized AI donation optimizer. It charges a 4% platform fee and promises 10-15% more revenue through AI-powered donation form optimization. It counts UNICEF USA, the Salvation Army UK, and the Canadian Red Cross as clients.
Same category (online fundraising), different tools, different use cases. Here is how to figure out which one belongs at your organization.
Quick verdict: Givebutter wins for small-to-mid nonprofits that want a free, comprehensive platform covering fundraising, events, CRM, and donor management. Fundraise Up wins for larger nonprofits with significant online donation volume who want to maximize revenue per donor through AI optimization and are willing to pay 4% to do it.
Givebutter: Best for nonprofits with under $500K online revenue, those that need event and campaign tools, budget-conscious orgs.
Fundraise Up: Best for nonprofits with $500K+ in annual online donations, those with existing CRM/event infrastructure, orgs focused on pure donation conversion optimization.
Faz says: I want to be clear about how we evaluated these. We looked at what each platform actually does well, not which one has the better marketing. Givebutter’s G2 ratings are genuinely impressive: number one for fundraising software, donor management, nonprofit CRM, and more. Fundraise Up’s client list (UNICEF USA, American Heart Association) is the kind of social proof you cannot fake. Both are real products with real results. The question is what you actually need.
Last updated: April 22, 2026.
Related: See also: Full Givebutter review | Full Fundraise Up review | Best AI fundraising tools
The Core Difference
Givebutter is an all-in-one platform built to replace your entire fundraising tech stack. It includes donation forms, campaign pages, event management, auctions, peer-to-peer fundraising, a built-in CRM, email marketing, and SMS tools. The free plan includes unlimited users, unlimited contacts, unlimited email blasts, and unlimited campaigns. The business model is tip-based: donors can optionally add a tip to cover platform costs, so Givebutter costs you nothing (or 3% if you disable tips).
Fundraise Up is a specialized donation optimization platform. It does not replace your CRM. It does not run your events. It is focused on one thing: making your donation form convert better and generate higher average gift amounts. It does this through AI that adjusts suggested donation amounts in real time based on donor behavior, removes friction from the payment process, and offers multiple payment methods. The revenue lift data suggests 10-15% more revenue when AI suggestions are enabled. The cost is 4% of transactions.
These tools are not competing to do the same job. Givebutter is a platform. Fundraise Up is a conversion layer.
Head-to-Head Comparison Table
| Feature | Givebutter | Fundraise Up |
|---|---|---|
| Platform fee | $0 (tip-based) or 3% | 4% of donations |
| Processing fees | Standard Stripe/PayPal | Standard Stripe processing |
| AI features | Basic (donation suggestions) | Advanced (real-time AI optimization) |
| CRM | Yes (built-in, free) | No (integrates with existing CRM) |
| Events and auctions | Yes | No |
| Peer-to-peer fundraising | Yes | No |
| Email and SMS | Yes | No |
| Donation form optimization | Moderate | Core product (best in class) |
| AI suggested donation amounts | Yes (simpler implementation) | Yes (real-time behavioral AI) |
| Donor cover costs | Yes | Yes (87% of donors cover costs) |
| G2 ratings | #1 across multiple categories | Not in top G2 position |
| Notable clients | 35,000+ nonprofits | UNICEF USA, American Heart Association, Canadian Red Cross |
| Revenue processed | $1B+ | Not publicly disclosed |
| Founded | 2016 | 2017 |
| Raised | $58.46M (Bessemer Venture Partners) | $82.33M (Summit Partners) |
Givebutter Deep Dive
Givebutter was founded in 2016 by Liran Cohen, Ari Krasner, and Max Friedman. It is profitable (per TechCrunch), has 142 employees, and was named “Most Innovative Company 2026” by Fast Company. Those are not metrics a struggling startup has.
Pricing Model
Givebutter’s free plan is genuinely free when donors can opt to add a tip. The platform fee is $0. Processing fees go through Stripe or PayPal at standard rates. If you disable donor tips, a 3% platform fee applies. For most organizations, the tip model works: most donors are happy to add a tip to cover platform costs.
Givebutter Plus adds advanced automation, deeper analytics, and marketing tools. Pricing scales by contact count, which means it grows with your organization.
What Givebutter Does Well
Breadth of features. This is the biggest advantage. One platform handles donation forms, peer-to-peer campaigns, events, auctions, CRM, email, and SMS. For a small nonprofit, this replaces tools that would otherwise cost $200-$500/month combined. The free tier makes it accessible to organizations that cannot afford a stack of SaaS tools.
G2 ratings and user satisfaction. Givebutter holds the #1 position on G2 for fundraising software, donor management, nonprofit CRM, and online auctions. G2 ratings are based on verified customer reviews, not marketing claims. This is meaningful signal.
Scale. 35,000+ nonprofits and $1B+ in donations processed is not a small sample. The platform works at organizational sizes from small community groups to established mid-sized nonprofits.
Givebutter Wallet. A newer feature where donations earn 2.5% APY while stored on the platform before payouts. Minor benefit, but it is a sign the platform is innovating around the full donation lifecycle.
What Givebutter Does Less Well
AI optimization depth. Givebutter does include AI-suggested donation amounts, but it is a less sophisticated implementation than Fundraise Up’s real-time behavioral AI. If maximizing every dollar from your donation form is the priority, Givebutter’s AI is solid but not the best in category.
Major organization scale. Givebutter’s client base is heavily small-to-mid nonprofits. It is not the default platform at organizations like UNICEF or American Heart Association, which suggests it may not be the right fit for the largest, most complex development programs.
Fundraise Up Deep Dive
Fundraise Up was founded in 2017 and has raised $82.33M, including a $70M round from Summit Partners in January 2025. The company’s bet is that a well-funded, specialized tool can outperform all-in-one platforms on the specific job of donation conversion optimization.
Pricing Model
Fundraise Up charges a 4% platform fee on all donations. There is no monthly subscription fee. All features are included for all users. No upsells, no tiers. The effective cost often comes in below 0.5% because 87% of Fundraise Up donors choose to cover all transaction costs (platform + processing).
If 87% of your donors cover fees, the math changes significantly. The 4% platform fee is largely passed through to donors who voluntarily choose to cover it. For organizations where this holds, the effective cost to the nonprofit can be very low.
What Fundraise Up Does Well
AI donation optimization. This is the core product and it is genuinely differentiated. Fundraise Up’s AI adjusts suggested donation amounts in real time based on individual donor behavior, device type, donation history, and other signals. This is more sophisticated than displaying a static matrix of suggested amounts. The claimed 10-15% additional revenue and 2x donor acquisition from AI suggestions is consistent with what performance-based optimization typically delivers.
Client caliber. UNICEF USA, Salvation Army UK, Canadian Red Cross, and American Heart Association are some of the largest fundraising organizations in the world. These organizations have dedicated development teams that evaluated alternatives. Their presence on Fundraise Up’s client list is meaningful.
Payment experience. Fundraise Up is built specifically around the payment experience. Multiple payment methods, streamlined UX, and aggressive friction reduction are the product focus. This is not a side feature.
No feature lock. Because everyone is on the same plan (no tiers), every organization gets the full AI capability regardless of donation volume.
What Fundraise Up Does Less Well
No CRM. Fundraise Up does not manage donors. It integrates with your CRM (Salesforce, Bloomerang, Virtuous, others), but you need an existing donor management system. For small orgs without a CRM, this is a real gap.
No events, peer-to-peer, or campaign tools. If you need to run a gala, a peer-to-peer campaign, or a complex multi-channel fundraising push, Fundraise Up does not help. It is focused on the online donation form, period.
4% fee on low-volume programs. If your online donation revenue is $50,000/year, the 4% fee is $2,000/year before processing costs. If the 10-15% revenue lift holds, that is $5,000-$7,500 in additional revenue against $2,000 in fees. The math is positive, but it is closer at lower volumes. At $500,000 in online revenue, the math is clearly favorable.
Saru’s numbers breakdown: Let me run the actual fee comparison. Scenario: nonprofit with $100,000 in annual online donations.
Givebutter (tip model, 87% of donors cover tips): Effective platform cost approaches $0. Processing fees (Stripe) approximately $2,900. Total cost to nonprofit: approximately $2,900 or 2.9%.
Fundraise Up (4% platform fee, 87% of donors cover fees): Platform fee collected = $4,000, but 87% ($3,480) covered by donors. Nonprofit effective share of platform fee = approximately $520. Processing also largely covered. Total effective cost to nonprofit: under $1,000.
But Fundraise Up claims 10-15% revenue lift. At $100,000 base, that is $10,000-$15,000 in additional donations annually. Even if you subtract platform fees entirely, the additional revenue covers costs by 5-10x.
At $500,000 in online donations: Fundraise Up’s revenue lift is $50,000-$75,000. Platform fee (before donor coverage) is $20,000. Math is strongly positive for Fundraise Up at this scale.
The fee comparison is almost a distraction. The real question is whether the revenue lift is real for your donor base. Fundraise Up’s answer is to run a test.
Who Wins on Price
For small and mid-sized nonprofits: Givebutter wins clearly. The free plan is genuinely usable and covers more ground than any other platform at that price point. Starting from zero cost is a structural advantage that compounds over time.
For larger nonprofits with significant online donation volume: Fundraise Up’s ROI case is strong. If the 10-15% revenue lift holds (and their client base suggests it does), paying 4% to earn 10-15% more revenue is a favorable exchange, especially since donors largely cover the fee.
The crossover point where Fundraise Up becomes clearly more attractive is approximately $200,000-$300,000 in annual online donations, assuming the revenue lift materializes.
Who Wins on AI
Fundraise Up wins on AI donation optimization. Real-time behavioral AI that adjusts suggested amounts per donor is a more sophisticated capability than Givebutter’s AI implementation. The gap is meaningful for high-volume donation programs.
Givebutter holds its own for content and communications AI. For AI-assisted appeals, email copy, and campaign content, Givebutter’s Plus plan includes tools that help smaller teams move faster.
Who Wins on Features
Givebutter wins on feature breadth. There is no contest here. Givebutter does events, auctions, peer-to-peer, CRM, email, SMS, campaigns, and donation forms. Fundraise Up does donation form optimization. If you need more than donation optimization, Givebutter covers more ground.
Fundraise Up wins on donation form depth. The specific set of features related to the online donation experience is more developed and more AI-powered at Fundraise Up than at Givebutter.
Faz’s honest pick by org size:
Under $100K annual online donations: Givebutter. The free plan covers everything you need, the platform is well-rated and well-supported, and there is no financial reason to look elsewhere at this scale. Start here and switch if you outgrow it.
$100K-$500K annual online donations: Givebutter Plus for all-in-one needs, or consider testing Fundraise Up on a subset of campaigns to validate the revenue lift before committing fully.
$500K+ annual online donations: Fundraise Up deserves a serious evaluation, especially if you have existing CRM and event infrastructure. The revenue lift data at this scale makes the ROI case straightforward. Many large orgs use Fundraise Up for online donations and a separate platform for events and major gifts.
If you need CRM + events + fundraising in one tool: Givebutter, full stop. Fundraise Up cannot replace your CRM.
FAQ
Can I use both Givebutter and Fundraise Up together?
Technically yes, but it would be redundant for online donation forms. You would be paying Fundraise Up’s 4% fee on top of running Givebutter. Most organizations choose one for their primary online giving experience. Using Givebutter for events and Fundraise Up for online donation forms is a viable split if you have the budget and want the best of both.
Does Fundraise Up work for small nonprofits?
Yes, there is no minimum volume requirement. But the ROI case is stronger at higher volumes. For very small nonprofits (under $50K in online donations), the Givebutter free model is a more obvious starting point.
Is Givebutter actually free?
Yes, when donors can add optional tips. The platform fee is $0 in the tip model. Processing fees (Stripe/PayPal standard rates) still apply. If donors frequently decline to tip and you need to disable tips, a 3% platform fee kicks in.
What is the 87% donor fee coverage at Fundraise Up?
Fundraise Up reports that 87% of their donors choose to cover all transaction costs (platform + processing fees) when given the option. This is a meaningful difference from platforms where donors occasionally cover fees. If this holds for your donor base, the effective cost to your nonprofit is very low.
How does Fundraise Up integrate with existing CRM systems?
Fundraise Up integrates with major nonprofit CRMs including Salesforce, Bloomerang, Virtuous, Blackbaud NXT, and others. Data syncs bi-directionally. For organizations on these platforms, the integration is relatively straightforward.
Which platform is better for peer-to-peer fundraising?
Givebutter, clearly. Fundraise Up does not offer peer-to-peer. Givebutter’s peer-to-peer tools are included in the platform and work well for campaigns where supporters fundraise on your behalf.
Verdict
Givebutter is the better choice for the majority of nonprofits: small to mid-sized organizations that want a comprehensive, free (or nearly free) platform to run their entire fundraising operation. The G2 ratings, $1B+ processed, and 35,000+ customer base tell a consistent story about a product that works.
Fundraise Up is the better choice for nonprofits with significant online donation volume ($200K+/year) that already have CRM and event infrastructure and want to maximize revenue from the online giving experience specifically. The AI optimization is real, the client caliber is high, and the performance-based pricing aligns their incentive with yours.
If you are not sure where you fall, start with Givebutter. The free plan is no-risk, and you will learn a lot about your donor behavior and giving patterns before deciding whether a specialized optimization layer makes sense.
For more detail, read our Givebutter review and Fundraise Up review. If you are looking at the broader landscape, our best AI fundraising tools for nonprofits guide covers more options including free alternatives in our best free AI tools for nonprofits post.
Written by
FazFaz is the founder of AIToolsBakery. Every tool on this site is personally tested with real-world writing tasks before a single word gets published. No sponsored rankings, no recycled press releases.
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