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Nonprofits · head to head

Fluxx vs GiveWP

Fluxx logo

Fluxx

Nonprofits

Configurable grants management for foundations that run complex, multi-stage funding programmes

From
On request
Rated
-
Full reviewWebsite
GiveWP logo

GiveWP

Nonprofits

WordPress donation plugin for nonprofits

From
$199/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Fluxx configuration flexibility means the system does very little until someone configures it, and foundations without a dedicated systems administrator end up paying the vendor or a partner for every change.; GiveWP recurring donations and fee recovery only available in Pro and Elite tiers; Essentials tier ($199/year) limited to one-time donations
  • They diverge on capability: Fluxx covers Configurable data model, GiveWP covers Donation forms.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Fluxx and GiveWP actually diverge.

Attributes where Fluxx and GiveWP differ
AttributeFluxxGiveWP
Starting priceOn request$199/year
Pricing modelquotesubscription
PlatformsWebWordPress plugin (self-hosted on WordPress sites)
FoundedUnknown2012

Identical on both: free tier (No), 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 Fluxx

  • Configurable data model
  • Card-based interface
  • Multi-programme workflows
  • Board and committee review
  • Payment scheduling
  • Applicant portal

Only in GiveWP

  • Donation forms
  • Recurring donations
  • Donor management
  • Fundraising campaigns
  • Stripe
  • PayPal
  • Mailchimp
  • Zapier

What people use each for

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

Fluxx

  • A foundation running six distinct funding programmes that each need their own application form, review panel and payment schedulenot GiveWP
  • A regranting intermediary administering funds for multiple donors who each require separate reportingnot GiveWP
  • A public agency distributing grant funds with statutory eligibility rules that must be enforced before an application can be submittednot GiveWP
  • A funder moving off spreadsheets and email after grant volume made manual board packet preparation unworkablenot GiveWP

GiveWP

  • WordPress-hosted nonprofits managing donors with self-hosted data (no third-party donor database)not Fluxx
  • Organisations needing text-to-give and multi-gateway payment processing (Stripe, PayPal, Square, Apple Pay, Google Pay)not Fluxx

Where each one falls short

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

Fluxx

  • Configuration flexibility means the system does very little until someone configures it, and foundations without a dedicated systems administrator end up paying the vendor or a partner for every change.
  • Implementation commonly runs four to eight months and is priced separately from the subscription, so first-year cost is far above the annual licence figure.
  • No pricing is published and quotes scale with assets under management, which means two foundations making the same number of grants can be quoted very differently.
  • The card-based interface is unfamiliar to new users and reviewer adoption suffers without training, which matters because trustees use it a few times a year and forget between meetings.
  • Reporting is capable but the report builder is technical, and many foundations end up exporting to a spreadsheet or a BI tool for board-ready output.

GiveWP

  • Recurring donations and fee recovery only available in Pro and Elite tiers; Essentials tier ($199/year) limited to one-time donations
  • Email marketing integrations (Mailchimp, Constant Contact, Salesforce) require Pro tier or higher
  • Peer-to-peer fundraising only available in Elite tier ($599/year); not in lower tiers

Pricing, plan by plan

Fluxx

On request
  • Fluxx Grantmaker$undefined/year
    • Configurable grantmaking workflows
    • Applicant portal and reviewer access
    • Priced by assets under management and grant volume
  • Fluxx Grantseeker$undefined/year
    • Free portal for applicants submitting to Fluxx funders
    • Tracks submissions and requirements across funders

GiveWP

$199/year
  • Essentials$199/year
    • Everything needed to start fundraising on your own site
    • Unlimited donation forms
    • Donor database
  • Pro$399/year
    • All Essentials features
    • Recurring donations
    • Fee recovery options
  • Elite$599/year
    • All Pro features
    • Peer-to-peer fundraising
    • Funds and designations

Which should you pick?

Choose Fluxx if

  • You need configurable data model.
  • You also want card-based interface.
Fluxx review

Choose GiveWP if

  • You need donation forms.
  • You work on WordPress plugin (self-hosted on WordPress sites).
  • You also want recurring donations.
GiveWP review

Questions people ask

Is Fluxx or GiveWP better?
Neither clearly leads. Fluxx starts at On request and GiveWP at $199/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fluxx or GiveWP?
Fluxx starts at On request and GiveWP at $199/year.
Does Fluxx or GiveWP run on more platforms?
Fluxx runs on Web. GiveWP runs on WordPress plugin (self-hosted on WordPress sites).
What is Fluxx best used for?
Fluxx is most often used for a foundation running six distinct funding programmes that each need their own application form, review panel and payment schedule, a regranting intermediary administering funds for multiple donors who each require separate reporting, a public agency distributing grant funds with statutory eligibility rules that must be enforced before an application can be submitted, a funder moving off spreadsheets and email after grant volume made manual board packet preparation unworkable. Of those, a foundation running six distinct funding programmes that each need their own application form, review panel and payment schedule and a regranting intermediary administering funds for multiple donors who each require separate reporting are not what GiveWP is typically brought in for.
What can Fluxx do that GiveWP cannot?
Fluxx covers Configurable data model, Card-based interface, Multi-programme workflows, Board and committee review. GiveWP covers Donation forms, Recurring donations, Donor management, Fundraising campaigns.

Answered from the vendors’ own pages

Fluxx: Is Fluxx Grantseeker really free?

Yes, for applicants. It is the submission portal, and funders pay for Grantmaker.

GiveWP: How much does GiveWP cost?

GiveWP pricing starts at $199 per year for the Essentials plan, $399 per year for Pro, and $599 per year for Elite. There are no per-transaction donation processing fees on any tier.

Source
Fluxx: How is Fluxx priced?

By quote, scaling with assets under management and grant volume. Implementation is a separate professional services fee.

GiveWP: Does GiveWP charge transaction fees on donations?

No, GiveWP charges no platform fees or per-donation transaction fees. Organizations only pay the standard payment processor fees (Stripe, PayPal, Square, etc.).

Source
Fluxx: Can we configure Fluxx ourselves?

Yes, that is the point of it. But it requires a trained internal administrator; foundations that do not appoint one become dependent on paid services.

GiveWP: Do I own my donor data with GiveWP?

Yes, with GiveWP you retain complete data ownership of your donor relationships and donation history. There is no vendor lock-in.

Source
Fluxx: How long does implementation take?

Typically four to eight months for a multi-programme funder, driven mostly by how long the foundation takes to agree its own process.

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