How EduPeach rates a course

Five principles

These principles adapt the reader-first editorial standards published by product-review publications, in particular The New York Times' Wirecutter, to a service that assesses online courses from published evidence. EduPeach is not affiliated with or endorsed by Wirecutter or The New York Times.

The learner comes first

Every assessment says who a course is useful for, who it is not for, and which alternatives to consider, including free ones.

Criteria before course names

We define what a learner needs and how we will judge it before we compare courses with similar goals. The criteria are published and versioned.

Editorial independence

Affiliate links, sponsorships and free course access must be disclosed on the course page. They do not decide whether a course is included or how it is rated. Today EduPeach has none of these arrangements.

Accountable conclusions

Each rating names its author and reviewer, lists its sources, carries a date, states its limits and explains its reasoning.

Visible corrections

New evidence or a substantial change to the course triggers a re-assessment. Each update shows its date and reason. Withdrawn ratings stay visible as withdrawn.

Six criteria

We define the criteria before we look at course names. Each assessment covers all six, and says where the evidence is thin.

1. 1

   Fit for the learner

   Who is this course for?

   Learning goals, level, prerequisites and intended audience, checked against what high-school and university students actually need.

2. 2

   Evidence of teaching quality

   Is there evidence that it teaches well?

   Clarity of explanations, progression, exercises, feedback and instructor expertise, as documented by learners and by experts with relevant competence.

3. 3

   Experience and commitment

   What does it take to complete?

   Time required, accessibility, language, support and access conditions such as accounts, deadlines or software.

4. 4

   Value compared with alternatives

   Is it worth it against the alternatives?

   Total cost, including certificates, against usefulness compared with similar courses, including free ones.

5. 5

   Recency and updates

   Does the evidence match the current version?

   Dates of the reviews, of our checks and of the course version. Old reviews of a rewritten course weigh less or not at all.

6. 6

   Reliability of the evidence

   Can the evidence be trusted?

   Independent sources, verifiable details, deduplication of republished reviews and the competence of the experts cited.

Where documented, an assessment also states the reasons not to choose a course: who it does not suit, what it does not cover, and which alternative, including free ones, may serve better.

The rating and what it means

• One rating per course, set by the EduPeach editorial team. It is not an average of user votes and there is no public voting on EduPeach.
• The review count is the number of distinct online reviews actually analysed for the current version of the course. A review republished on several sites is counted once.
• Other research sources (provider pages, syllabi, expert commentary, forums) are listed separately from the counted reviews.
• A course that has not completed an editorial assessment, or where the evidence is insufficient, shows 'Not yet rated'. It never shows zero.
• 'Not yet rated' means EduPeach has not finished its analysis. It does not mean the course has no reviews online.

Five stars are filled in proportion to the rating: 4.2 means four full stars and a fifth star filled to 20%. The number is always shown next to the stars, with the denominator, so the rating never depends on reading the stars alone.

Reliability of reviews and the internal model

Design stage, not in operation

EduPeach is designing an internal model that flags reviews of doubtful reliability and lowers their weight inside the single editorial rating. It does not produce a separate score.

Signals we plan to check

• Repeated or near-identical text across reviews or platforms.
• Unusual concentrations of reviews in a short period.
• Details that do not match the course (topics, instructors, platform features).

Safeguards

• Signals are indicators, not proof. Flagged cases go to an editor before any penalty.
• Every penalty records its evidence and reasoning in the assessment.
• Each assessment states the method version and the date.
• Corrections and re-assessment follow the published process.
• When evidence is insufficient, EduPeach abstains from rating.

What is not a signal on its own

• Few sources. Scarcity of reviews does not show poor quality.
• Language, anonymity or a very positive or very negative tone, on their own.

No weights, thresholds or validation results are published because none exist yet. They will be published with the method version that introduces them.

Process, corrections and withdrawals

Each assessment moves through four states: draft, approved, published, withdrawn.

1. An editor drafts the assessment with sources, dates and reasoning.
2. A second person reviews it. Author and reviewer are named on the page.
3. The rating is published with the method version and the assessment date.
4. Corrections, re-assessments and withdrawals are logged with date and reason.

New evidence, or a substantial change to a course, triggers a re-assessment. Updates carry a date and a reason. A withdrawn rating stays on the page as withdrawn, with the reason, instead of disappearing.

Limits and what we do not claim

• Ratings are based on online research. EduPeach does not claim to have taken a course unless the assessment names who took it, what was examined and when.
• We do not claim that the reviews we analyse are all genuine, or that we cover every course in the world.
• We do not guarantee any learning outcome. A course that suits most learners may not suit you.
• Provider facts on course pages (price, duration, certificate) are as seen on the date stated on the page. Providers change them without notice.
• Few sources do not mean poor quality. Where the evidence is insufficient, the course shows "Not yet rated".

Ratings and commercial relationships

EduPeach earns from the Trial Pass, from commissions on partner courses booked through EduPeach and from disclosed affiliate links. The rating always comes first: a partnership can be proposed only after a rating is published, only for recommended courses, and it never changes the rating. We sell only courses we recommend, and we recommend courses we do not sell. Full rules: how EduPeach makes money.

Sources for this method

On 2026-09-27 the live Wirecutter pages returned HTTP 403 to automated requests. The texts were read from Internet Archive snapshots of the same URLs, dated as listed. EduPeach is not affiliated with, or endorsed by, Wirecutter or The New York Times.

• Wirecutter editorial standards
  Accessed 27 September 2026 (Internet Archive snapshot of 2026-04-10). Used for: Firewall between editorial and commercial work; source hierarchy; treatment of company claims; corrections; transparency blocks.
• About Wirecutter
  Accessed 27 September 2026 (Internet Archive snapshot of 2026-09-17). Used for: Reader-first mission; disclosure of revenue sources; invitation to fact-check.
• How we find and vet our expert sources
  Accessed 27 September 2026 (Internet Archive snapshot of 2025-12-19). Used for: Vetting experts outside personal networks; standard conflict-of-interest question; inline disclosure of ties.
• How Wirecutter makes money
  Accessed 27 September 2026 (Internet Archive snapshot of 2026-01-29). Used for: Picks decided before any commercial discussion; commerce function separate from the newsroom; disclosure on every affected page.

Wirecutter's standards are built around hands-on testing. EduPeach does not test courses and does not claim to. What transfers is the firewall, the source hierarchy, the treatment of provider claims, the vetting of experts and the corrections process. What EduPeach adds is its own rules on review recency, deduplication and reliability, because online reviews are our primary evidence, not a supplement.

Method changelog

• v0.1, 27 September 2026: First public draft of principles, criteria and rating rules. No course rated.