Plumb

Find reviews of a K-12 school

Who reviews a K-12 school, and can you trust them?

Plumb does not review a K-12 school itself. We tell you which sites do, and grade each on the one thing that decides whether to believe it: how independent and evidence-based the ranking is.

Grade Review site Independence30%Evidence basis30%Method transparency20%Conflict disclosure10%Manipulation resistance10%
1 B+
Common Sense Media High Scoring Confidence Partly paywalled Editorial reviews
Grades: its age-and-content ratings for kids' media
Independent age-and-content ratings for families, behind a metered paywall.
25434
2 B
GreatSchools High Scoring Confidence Ratings & rankings
Grades: its 1-10 school ratings
A school score that critics say tracks neighborhood income as much as teaching.
43424
3 B
The Princeton Review High Scoring Confidence Ratings & rankings
Grades: its survey-based 'Best Colleges' lists
Its 50 college "rankings" are popularity lists built from self-selected student opinion surveys, not measures of quality; the method is transparent and not for sale, but critics say small per-school samples make it more vibe than verdict.
43432
4 B-
SwitchUp High Scoring Confidence Crowd reviews
Grades: its alumni-reviewed coding-bootcamp rankings
Verified-alumni reviews drive the bootcamp rankings, but the catch is that the same bootcamps can pay SwitchUp for lead-generation placement, so read the partner labels.
23443
5 C+
Niche High Scoring Confidence Ratings & rankings
Grades: its K-12, college, and neighborhood grades
Solid school data, but the schools you research are paying for reach and leads.
23423
6 C+
The College Investor High Scoring Confidence Editorial reviews
Grades: its 'best of' brokerage, bank, and student-loan picks
Useful explainers, with 'best' lists steered by affiliate commissions.
13443
7 C
RateMyProfessors High Scoring Confidence Crowd reviews
Grades: its student ratings of professors
A massive, free crowd-rating board for college professors, but the ratings are anonymous and unverified, and researchers say they track likeability and easiness more than teaching quality.
42221
8 C
U.S. News & World Report (Best Lawyers/Hospitals/Colleges) High Scoring Confidence Ratings & rankings
Grades: its college, hospital, and law-firm rankings
Influential rankings leaning on reputation surveys, with badge fees from the institutions on top.
22322

These are the sites that review a K-12 school (and the rest of the education). Columns are the five rubric dimensions, scored 0-5, with each column's weight shown in its header (independence and evidence carry the most). See the full methodology.

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