Softwr

Nonprofits · head to head

Fluxx vs SmartSimple Cloud

Fluxx logo

Fluxx

Nonprofits

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

From
On request
Rated
-
Full reviewWebsite
SmartSimple Cloud logo

SmartSimple Cloud

Nonprofits

Configurable grants, research and case management platform for large funders

From
On request
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.; SmartSimple Cloud almost everything useful is configured rather than switched on, so first-year cost is dominated by professional services and a live system is typically months rather than weeks away.
  • They diverge on capability: Fluxx covers Configurable data model, SmartSimple Cloud covers Configurable object model.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Fluxx and SmartSimple Cloud actually diverge.

Attributes where Fluxx and SmartSimple Cloud differ
AttributeFluxxSmartSimple Cloud

Identical on both: starting price (On request), pricing model (quote), 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 Fluxx

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

Only in SmartSimple Cloud

  • Configurable object model
  • Workflow and approval engine
  • Peer review
  • Budget and payments
  • Grantee portal
  • Report writer
  • Research administration

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 SmartSimple Cloud
  • A regranting intermediary administering funds for multiple donors who each require separate reportingnot SmartSimple Cloud
  • A public agency distributing grant funds with statutory eligibility rules that must be enforced before an application can be submittednot SmartSimple Cloud
  • A funder moving off spreadsheets and email after grant volume made manual board packet preparation unworkablenot SmartSimple Cloud

SmartSimple Cloud

  • A national research council running peer-reviewed funding calls with panel conflict rules and multi-year milestone paymentsnot Fluxx
  • A private foundation whose grant process differs enough between programmes that packaged software would need four separate instancesnot Fluxx
  • A government department that must show a full audit trail of every decision and payment against public fundsnot Fluxx
  • A health charity running grants and beneficiary case management in one system with shared contact recordsnot 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.

SmartSimple Cloud

  • Almost everything useful is configured rather than switched on, so first-year cost is dominated by professional services and a live system is typically months rather than weeks away.
  • Because each deployment is bespoke, upgrades and new platform features often need configuration work before they apply to your instance, which slows the benefit of paying an annual subscription.
  • Organisations that lose their internal configurator become dependent on the vendor or a partner for even routine form changes, which turns small requests into billable work.
  • The user interface is dense and utilitarian; occasional users such as grant reviewers and applicants need instructions, which increases support load during a funding round.
  • It is priced and scoped for large funders, so a small foundation running one annual round will pay for flexibility it never uses and would be served faster by a packaged tool.

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

SmartSimple Cloud

On request
  • SmartSimple Cloud$undefined/year
    • Configurable grants, review and case management
    • Grantee and reviewer portals
    • Annual subscription plus separate implementation engagement

Which should you pick?

Choose Fluxx if

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

Choose SmartSimple Cloud if

  • You need configurable object model.
  • You also want workflow and approval engine.
SmartSimple Cloud review

Questions people ask

Is Fluxx or SmartSimple Cloud better?
Neither clearly leads. Fluxx starts at On request and SmartSimple Cloud at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fluxx or SmartSimple Cloud?
Fluxx starts at On request and SmartSimple Cloud at On request.
Does Fluxx or SmartSimple Cloud run on more platforms?
Both run on Web, so platform support will not decide this one for you.
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 SmartSimple Cloud is typically brought in for.
What can Fluxx do that SmartSimple Cloud cannot?
Fluxx covers Configurable data model, Card-based interface, Multi-programme workflows, Board and committee review. SmartSimple Cloud covers Configurable object model, Workflow and approval engine, Peer review, Budget and payments.

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.

SmartSimple Cloud: How long does implementation take?

Plan in months, not weeks. Complex multi-programme funders routinely run six to twelve month implementations, and that work is billed separately from the subscription.

Fluxx: How is Fluxx priced?

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

SmartSimple Cloud: Is pricing published?

No. It is quoted by modules, user counts and configuration scope. Ask specifically what future configuration changes cost, because that is the recurring surprise.

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.

SmartSimple Cloud: Can it handle multi-currency, multi-year grants?

Yes. Tranche payments conditional on milestone reports and multi-currency awards are among the reasons large international funders choose it.

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.

SmartSimple Cloud: Do we need our own administrator?

Practically, yes. Organisations without an internal configurator end up paying the vendor for routine form and workflow changes.

Share

Related pages

More on Fluxx

More on SmartSimple Cloud

Keep looking

Other head to heads