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Nonprofits · head to head

Fundraise Up vs OneCause

Fundraise Up logo

Fundraise Up

Nonprofits

Donation checkout layer that replaces the giving form on an existing nonprofit website

From
On request
Rated
-
Full reviewWebsite
OneCause logo

OneCause

Nonprofits

Event management and auction fundraising platform, now part of Bonterra

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Fundraise Up the fee is a percentage of donations, so cost rises exactly as the product succeeds, and a single large gift routed through the checkout carries the same rate as a twenty pound one unless the agreement caps it.; OneCause no transparent pricing published; all plans require contacting sales at 888-475-5214 or online form for custom quotes
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Fundraise Up and OneCause actually diverge.

Attributes where Fundraise Up and OneCause differ
AttributeFundraise UpOneCause
Pricing modelPercentage of each donationquote

Identical on both: starting price (On request), free tier (No), platforms (Web), user rating (Not yet rated), category (Nonprofits).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Fundraise Up

  • Embedded donation checkout
  • Digital wallet payments
  • Recurring gift upgrade prompts
  • Multi currency and multi language
  • Donor covered fees
  • CRM sync

Only in OneCause

Nothing recorded that Fundraise Up does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Fundraise Up

  • A charity with a working CRM and website that wants to raise online conversion without replatformingnot OneCause
  • An international organisation needing donors to give in local currency and languagenot OneCause
  • A campaign pushing one time givers into monthly recurring support at the point of donationnot OneCause
  • A digital team that can measure conversion before and after and justify a percentage fee with datanot OneCause

OneCause

  • Managing ticketing, sponsorships, and registration for fundraising eventsnot Fundraise Up
  • Running silent and live auctions with mobile bidding capabilitiesnot Fundraise Up
  • Coordinating peer-to-peer fundraising campaigns like walks and runsnot Fundraise Up
  • Processing donations with gift matching and recurring contributionsnot Fundraise Up

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Fundraise Up

  • The fee is a percentage of donations, so cost rises exactly as the product succeeds, and a single large gift routed through the checkout carries the same rate as a twenty pound one unless the agreement caps it.
  • It is a checkout, not a CRM, so it is always an additional cost on top of a donor database rather than a replacement for one.
  • Donor covered fee opt in rates vary widely by audience, so an organisation with an older or offline leaning donor base absorbs more of the fee than the sales model assumes.
  • Design control is limited to what the embedded component exposes, so brand teams that want full control over the giving experience will hit boundaries.
  • Live recurring gift authorisations are held in the platform, which makes leaving considerably harder than adopting, because migrating active mandates risks lapsing donors.

OneCause

  • No transparent pricing published; all plans require contacting sales at 888-475-5214 or online form for custom quotes

Pricing, plan by plan

Fundraise Up

On request
  • Fundraise Up$undefined/year
    • Platform fee taken as a percentage of every donation processed
    • Card processing billed separately on top of the platform fee
    • Optional donor covered fee prompt shifts the cost to the giver rather than removing it

OneCause

On request
  • Professional$undefined/mo
    • Foundational fundraising software
    • Ticketing, tables, sponsorships, auctions, donations
    • Suited for galas, luncheons, golf outings
  • Enterprise$undefined/mo
    • Large or multiple ticketed events
    • Event Ambassador Fundraising
    • Event Series
  • Nationals$undefined/mo
    • National organizations managing affiliate chapters
    • Organization Structure & Hierarchy
    • Event Templates

Which should you pick?

Choose Fundraise Up if

  • You need embedded donation checkout.
  • You also want digital wallet payments.
Fundraise Up review

Choose OneCause if

Nothing in the data separates OneCause from Fundraise Up on the points above - pick on price and on how each one feels to use.

OneCause review

Questions people ask

Is Fundraise Up or OneCause better?
Neither clearly leads. Fundraise Up starts at On request and OneCause at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fundraise Up or OneCause?
Fundraise Up starts at On request and OneCause at On request.
Does Fundraise Up or OneCause run on more platforms?
Both run on Web, so platform support will not decide this one for you.
What is Fundraise Up best used for?
Fundraise Up is most often used for a charity with a working crm and website that wants to raise online conversion without replatforming, an international organisation needing donors to give in local currency and language, a campaign pushing one time givers into monthly recurring support at the point of donation, a digital team that can measure conversion before and after and justify a percentage fee with data. Of those, a charity with a working crm and website that wants to raise online conversion without replatforming and an international organisation needing donors to give in local currency and language are not what OneCause is typically brought in for.
What can Fundraise Up do that OneCause cannot?
Fundraise Up covers Embedded donation checkout, Digital wallet payments, Recurring gift upgrade prompts, Multi currency and multi language.

Answered from the vendors’ own pages

Fundraise Up: Is Fundraise Up a CRM?

No. It is a donation checkout that syncs into a CRM you already run, so budget for both.

OneCause: How much does OneCause cost?

OneCause does not publish pricing online. All plans require a custom quote. Contact OneCause at 888-475-5214 or submit a request through their website for pricing information.

Source
Fundraise Up: How does it charge?

A percentage of each donation, plus separately billed card processing. There is no flat licence that insulates you from volume.

OneCause: What pricing tiers does OneCause offer?

OneCause offers three main tiers: Professional (foundational fundraising software), Enterprise (large/multiple event management), and Nationals (national organizations with affiliate chapters). All require custom quotes.

Source
Fundraise Up: Does the donor covered fee option remove the cost?

It shifts it. When donors opt in they pay the platform and processing fee; when they do not, the charity does.

OneCause: Is there a Pay As You Go option?

OneCause indicates Pay As You Go availability is offered within the Professional plan, but specific costs require contact with sales.

Source
Fundraise Up: What happens to recurring donors if we leave?

Active recurring authorisations sit with the platform and its processor, and migrating them is the part of an exit most organisations underestimate.

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