Building a Useful Affiliate Program Comparison

Affiliate fundamentals3 min readReviewed October 4, 2026MarketHealth Editorial Team

Building a Useful Affiliate Program Comparison

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Key takeaway

A useful affiliate program comparison compares like with like, uses the same fields for every program, records where each fact came from and when it was checked, explains how programs are ordered, and discloses any commercial relationship. Unknown facts should say "unknown," not be guessed.

Comparison pages are some of the most-read affiliate content, and among the most scrutinized. The FTC's 2024 rule on fake reviews and testimonials prohibits presenting a site you control as an independent review source. A transparent method protects you and helps readers.

Choose comparable programs and criteria

Compare programs that a reader would genuinely choose between: same category, similar audience, similar product type. Then pick criteria that matter to that reader, such as payable event, commission basis, attribution window, eligible markets, allowed traffic and support.

Normalize payout and market fields

Programs describe terms differently. Convert them into the same fields:

Field	Normalize as
Payable event	First order / subscription start / qualified lead
Commission basis	Fixed amount, % of gross, or % of net
Recurring	None / limited period / lifetime
Attribution	Window in days and attribution rule
Markets	Listed countries or states
Traffic	Allowed / approval required / prohibited, by channel

Never convert a percentage into an estimated dollar figure without labeling it as a hypothetical example.

Record sources and verification dates

For each fact, keep:

The source (program terms URL, affiliate manager email, dashboard screenshot).
The date you checked it.
Who checked it.

Show readers a "last verified" date on the page. If you can't confirm a field, display "Confirm with program."

Disclose relationships and ranking methods

Disclose clearly, near the top, that you may earn commissions from programs listed.
Explain how programs are ordered: by criteria, alphabetically, or by your own assessment.
If a program pays you more, or is owned by a company you work with, say so.
Don't call the page "independent" if it isn't.

Publish and maintain the comparison

Set a review schedule, such as quarterly, and update the "last verified" date only when you've actually checked.
Remove programs that close or change materially.
Keep a change log so you can answer questions about past versions.

Programs are genuinely comparable
Every program uses the same fields
Every fact has a source and a verification date
Unknowns are shown as unknown
Ranking method and relationships are disclosed
A review date is scheduled

Frequently asked questions

Who is this guide for?

Publishers building program comparison pages, roundups or "best of" lists in health and beauty.

What should I gather before I start?

The program terms for each program, a fixed list of comparison fields, and a place to record sources and verification dates.

How should I judge the result?

A good comparison is one readers can trust and you can defend. If you'd be comfortable explaining every field and its source, it's ready.

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Educational content for marketers and publishers, not medical, legal or financial advice. Examples labeled hypothetical are illustrations, not results. MarketHealth may earn revenue from programs it describes. See our affiliate disclosure and editorial policy.