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Nonprofits · head to head

CharityEngine vs SignUpGenius

CharityEngine logo

CharityEngine

Nonprofits

Nonprofit CRM with its own in-house payment processing rather than a third-party gateway

From
On request
Rated
-
Full reviewWebsite
SignUpGenius logo

SignUpGenius

Nonprofits

Online sign-up and scheduling tool

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only SignUpGenius has a free tier, so it costs nothing to try first.
  • Each has a real cost: CharityEngine payment processing rates are negotiated and never published, so the total cost cannot be compared to a licence-only CRM without getting a quote and modelling your own volume in basis points.; SignUpGenius specific pricing for paid plans is not published on the main site; users must visit the dedicated pricing page to see exact costs
  • They diverge on capability: CharityEngine covers In-house payment processing, SignUpGenius covers Sign-up forms.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which CharityEngine and SignUpGenius actually diverge.

Attributes where CharityEngine and SignUpGenius differ
AttributeCharityEngineSignUpGenius
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsWebWeb, Mobile-responsive
FoundedUnknown2000

Identical on both: 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 CharityEngine

  • In-house payment processing
  • Recurring giving recovery
  • Direct mail segmentation
  • Peer-to-peer and events
  • Advocacy and membership
  • Marketing automation

Only in SignUpGenius

  • Sign-up forms
  • Email reminders
  • Volunteer tracking
  • Scheduling
  • Communication
  • Email
  • Google Calendar
  • Web support

What people use each for

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

CharityEngine

  • A nonprofit processing high recurring gift volume that wants card updater and dunning built into the CRM rather than bought separatelynot SignUpGenius
  • Replacing a stack of a CRM, an email tool and a separate donation gateway with one contract and one reconciliationnot SignUpGenius
  • A direct mail heavy organisation that needs offline gift entry and mail file segmentation as first-class features, not add-onsnot SignUpGenius
  • An organisation whose finance team wants a single settlement file that already reconciles to donor recordsnot SignUpGenius

SignUpGenius

  • Schools and volunteer coordinators organizing sign-up sheets for shifts, events, and potlucksnot CharityEngine

Where each one falls short

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

CharityEngine

  • Payment processing rates are negotiated and never published, so the total cost cannot be compared to a licence-only CRM without getting a quote and modelling your own volume in basis points.
  • Because the vendor is both the software provider and the merchant processor, switching CRM also means re-papering merchant services and re-tokenising every recurring donor, which is a far larger project than a normal migration.
  • Subscription pricing is quote-only and reported entry points come from third parties rather than the vendor, so small organisations often discover the floor is well above what they budgeted.
  • The interface is dense and configuration-heavy, and organisations without a dedicated database administrator tend to use a fraction of what they pay for.
  • Implementation and data migration are billed on top of the subscription and are commonly the largest first-year line item, which is easy to miss when comparing monthly figures.

SignUpGenius

  • Specific pricing for paid plans is not published on the main site; users must visit the dedicated pricing page to see exact costs

Pricing, plan by plan

CharityEngine

On request
  • CharityEngine$undefined/year
    • Donor CRM and gift processing
    • In-house payment processing at a negotiated rate
    • Email, SMS and direct mail tools

SignUpGenius

Free
  • FreeFree
    • Basic sign-up forms
    • Email reminders
  • Premium$19.99/month
    • Advanced customization
    • No ads
    • Premium support

Which should you pick?

Choose CharityEngine if

  • You need in-house payment processing.
  • You also want recurring giving recovery.
CharityEngine review

Choose SignUpGenius if

  • You need sign-up forms.
  • You want to start without paying.
  • You work on Web, Mobile-responsive.
  • You also want email reminders.
SignUpGenius review

Questions people ask

Is CharityEngine or SignUpGenius better?
Neither clearly leads. CharityEngine starts at On request and SignUpGenius at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CharityEngine or SignUpGenius?
SignUpGenius has a free tier; the other does not. Paid plans start at On request for CharityEngine and Free for SignUpGenius.
Does CharityEngine or SignUpGenius run on more platforms?
CharityEngine runs on Web. SignUpGenius runs on Web, Mobile-responsive.
Can I use SignUpGenius for free?
Yes. SignUpGenius has a free tier, so you can try it without paying. CharityEngine starts at On request.
What is CharityEngine best used for?
CharityEngine is most often used for a nonprofit processing high recurring gift volume that wants card updater and dunning built into the crm rather than bought separately, replacing a stack of a crm, an email tool and a separate donation gateway with one contract and one reconciliation, a direct mail heavy organisation that needs offline gift entry and mail file segmentation as first-class features, not add-ons, an organisation whose finance team wants a single settlement file that already reconciles to donor records. Of those, a nonprofit processing high recurring gift volume that wants card updater and dunning built into the crm rather than bought separately and replacing a stack of a crm, an email tool and a separate donation gateway with one contract and one reconciliation are not what SignUpGenius is typically brought in for.
What can CharityEngine do that SignUpGenius cannot?
CharityEngine covers In-house payment processing, Recurring giving recovery, Direct mail segmentation, Peer-to-peer and events. SignUpGenius covers Sign-up forms, Email reminders, Volunteer tracking, Scheduling.

Answered from the vendors’ own pages

CharityEngine: Does CharityEngine publish pricing?

No. Both the subscription and the payment processing rate are quoted. Third-party sites report a starter tier around 550 US dollars a month, but the vendor does not confirm this.

SignUpGenius: Does SignUpGenius offer a free plan?

Yes. SignUpGenius is free to start with no credit card required. The free plan includes core signup functionality without monthly fees.

Source
CharityEngine: Is the payment processing optional?

In practice no. The processing is the product. Using an external gateway removes most of what distinguishes CharityEngine from cheaper CRMs.

SignUpGenius: What do paid SignUpGenius plans include?

Paid plans add more customization options, higher communication limits, and the ability to remove ads from your signup pages. Standard payment processing fees apply to payments collected through the platform.

Source
CharityEngine: Is there a nonprofit discount?

Every customer is a nonprofit, so there is no separate discount; pricing is tiered by contact count and gift volume instead.

CharityEngine: How long is the contract?

Annual terms are standard, and multi-year commitments are used to buy down the rate.

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