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SAT Prep review

SAT Prep has grown 26% between 5 Sept 2026 and 31 Oct 2026, by its published member count. It was free to join at our last price reading, on 3 Oct 2026.

A review on the numbers, not an opinion: nobody here has joined SAT Prep, and nothing below is a verdict.

SAT Prep is a Skool community whose listing offers lessons in SAT Desmos and grammar. It is run from the Skool account jameslusat, which links to the YouTube channel James Lu SAT and to the Instagram account @jameslusatprep. That channel describes its aim as changing the SAT prep industry. The same seller also lists a second SAT community on Skool, pitched at students who are serious about improving their SAT score.

How we measure · Report an error or ask for removal

Members
34,759
Published price
Free to join
no paid tier published here, last read 3 Oct 2026
Members, last 33 days
+3,005
27 Sept 2026 to 31 Oct 2026
Rank by members
#51
of 6,074 sellers listed here
Size rank in niche
#2
of 131 sellers listed in skills and education, by published members
Check the Course score
99
A+, exceptional
Niche
Skills and education
134 listed here
Created
5 Jun 2025
Skool publishes this date
Readings
11
since 5 Sept 2026

About SAT Prep

Sources

  1. Skool listing: skool.com/sat, as collected 5 Sept 2026
  2. Skool listing: skool.com/satprep
  3. YouTube: youtube.com/channel/UCy0sBL6X8dxIGXrkJZN4urQ, retrieved 27 Sept 2026

Compiled by Check the Course from the sources listed, to the best of our ability.

What the listing describes
NicheSkills and educationFormatCourse

Read from the listing’s own words: what is offered, never how well.

What is inside

Course modules
145
Courses
11
Posts, all time
9,322
People running it
2

Counts published by SAT Prep on its own page, read on 3 Oct 2026: how much is included, never how good it is. Listed as run by jameslusat.

How we knowSourced & dated
Observed on 31 Oct 2026 from Skool source page archived copy 27909f651758.
Observable monthly ceiling
$0
monthly price, read 3 Oct 2026
33,199
published members, read 3 Oct 2026
$0
theoretical ceiling per month, as at 3 Oct 2026

This community is published as free, so the figure is zero. Its members are an audience, not customers. Nothing here estimates what that audience might be worth, and no price is applied to it anywhere on this site.

Against the skills and education niche

Percentile among the other 133 skills and education listings here, each seller counted once for size.

Size99th
smallestlargest
Check the Course Score
99A+Exceptional

Ahead of 99% of the 13,586 Skool communities we track, including ones without a page here, on the measures below, each read from a figure SAT Prep published itself.

  • Size 53% of the scoreahead of 99%
  • Growth 27% of the scoreahead of 84%
  • Track record 20% of the scoreahead of 59%

An algorithmic position among tracked listings: not an endorsement, a guarantee or advice. How the score works.

  • Top 1% by size in skills and education. Measured by Check the Course.Top 1% by size in skills and education. Measured by Check the Course.
  • Members up 26% since August 2026. Measured by Check the Course.Members up 26% since August 2026. Measured by Check the Course.

    Net member count up 26% between our first reading, on 5 Sept 2026, and our latest, on 31 Oct 2026.

Run this community?

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Top 1% by size in skills and education. Measured by Check the Course.
Where it goes

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Evidence and signals

Listed on 34,759 members.

Evidence: measured.

Following elsewhere
66,200 at its largest66,200 on YouTube. Followers on another platform, not members here.
First recorded
5 September 2026our first reading, not its launch
Elsewhere
YouTube

Tracked over time

Member change
+109+0.3%over 4 days+3,005+9.5%over 33 days
Price change
One reading with a price so far

11 observations over 56 days.

Member count
28K29K30K31K32K33K34K34,7595 Sept 202631 Oct 2026change

Observation log

Observation log
ObservedMembersChangePriceCeiling / month
31 Oct 202634,759+109Not recordedNot calculated
27 Oct 202634,650+154Not recordedNot calculated
23 Oct 202634,496+255Not recordedNot calculated
19 Oct 202634,241+208Not recordedNot calculated
15 Oct 202634,033+199Not recordedNot calculated
12 Oct 202633,834+184Not recordedNot calculated
8 Oct 202633,650+319Not recordedNot calculated
4 Oct 202633,331+132Not recordedNot calculated
3 Oct 202633,199+1,445Free to joinNot calculated
27 Sept 202631,754+4,185Not recordedNot calculated
5 Sept 202627,569Not recordedNot calculated
Average per week, last 33 days27 Sept 2026 to 31 Oct 2026+637
Average per week, since first reading5 Sept 2026 to 31 Oct 2026+899

Seller’s followers on other platforms

Seller’s followers on other platforms
Read, about monthlyYouTubeTikTok
5 Oct 202666,200+9,300
5 Sept 202656,900

Course content readings

Course content readings
ObservedPostsModulesCourses
3 Oct 20269,322+5814511
27 Sept 20269,264+31914511
5 Sept 20268,94514511
Added per week5 Sept 2026 to 3 Oct 2026+9500

Common questions about SAT Prep

What is SAT Prep?
SAT Prep is a Skool community whose listing offers lessons in SAT Desmos and grammar. It is run from the Skool account jameslusat, which links to the YouTube channel James Lu SAT and to the Instagram account @jameslusatprep.
How much does SAT Prep cost?
SAT Prep was free to join on Skool when last read, 3 Oct 2026; its listing showed no charge.
How many members does SAT Prep have?
SAT Prep lists 34,759 members, read 31 Oct 2026.
How has SAT Prep's membership changed?
From 27,569 members on 5 Sept 2026, our first reading, to 34,759 on 31 Oct 2026: up 7,190, or 26%.
How does SAT Prep compare with other skills and education communities?
SAT Prep is free to join, where the median priced skills and education listing charges $29.04 a month. The niche median is 577 members. Pricing benchmarks by niche.
What else does SAT Prep's seller list?
The same seller has 1 other listing we track: The 1550+ Formula.
What do you get inside SAT Prep?
SAT Prep publishes 145 course modules, 11 courses, 9,322 posts, 2 admins. Communities with the most course content.

Other listings by this seller

Other listings by this seller
ListingMembersRead
The 1550+ Formula1,17730 Oct 2026

Alternatives to SAT Prep

Same niche, nearest in published size. Not a recommendation.