What is Polymarket Data?

Polymarket Data is a Whop listing for PolymarketScan, a data platform built around the Polymarket prediction market. It is sold by the Whop business PolymarketScan, whose account owner name is Jordan Karstadt, and it was created in February 2026.

How much does Polymarket Data cost?

Polymarket Data is free to join on Whop; its listing shows no charge, read 3 Nov 2026.

How many members does Polymarket Data have?

Polymarket Data lists 163 members, read 3 Nov 2026.

How has Polymarket Data's membership changed?

From 164 members on 14 Sept 2026, our first reading, to 163 on 3 Nov 2026: within 1%.

How does Polymarket Data compare with other sports betting and prediction communities?

Polymarket Data is free to join, where the median priced sports betting and prediction listing charges $46.66 a month. The niche median is 566 members. Pricing benchmarks by niche.

Whop

Polymarket Data: pricing, members and reviews

Polymarket Data is listed on Whop. It is free to join. Its seller carries 4 published reviews on Whop.

Polymarket Data is a Whop listing for PolymarketScan, a data platform built around the Polymarket prediction market.^[1] It is sold by the Whop business PolymarketScan, whose account owner name is Jordan Karstadt, and it was created in February 2026.^[1] The listing names three audiences: prediction market enthusiasts, active traders and data researchers.^[1] Its market analytics cover real-time data and historical trends.^[1] Members also get a dashboard for reading market data, along with filtering and search tools.^[1] The platform is presented as a way to track market movements on Polymarket.^[1]

How we measure · Report an error or ask for removal

Members: 163
Published price: Free; no paid tier published here
Members, last 28 days: -2; 5 Oct 2026 to 3 Nov 2026
Rank by members: #2,016; of 2,252 sellers listed here
Size rank in niche: #203; of 220 sellers listed in sports betting and prediction, by published members
Rating: 5.00; across 4 seller reviews
Niche: Sports betting and prediction; 280 listed here
Created: 27 Feb 2026; Whop publishes this date
Readings: 13; since 14 Sept 2026

About Polymarket Data

Sources

Whop listing: whop.com/polymarketscan, retrieved 20 Sept 2026

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

What the listing describes

NicheSports betting and prediction

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

How we knowSourced & dated

Observed on 3 Nov 2026 from Whop source page archived copy 9d8f25d14418.

Observable monthly ceiling

monthly price

163

published members

theoretical ceiling per month

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 sports betting and prediction niche

Percentile among the other 279 sports betting and prediction listings here, each seller counted once for rating.

Rating67th

lowest ratedhighest rated

Present in every one of the 8 weeks recorded since September 2026, with no week missing.

Run this community?

Add this badge to your site

It links to this page and shows the date it was measured.

Style

LightDark

Listed every week since September 2026. Measured by Check the Course.

Where it goes

Website (HTML)Skool or Whop (link)

<a href="https://checkthecourse.com/communities/whop-polymarketscan-polymarket-data"><img src="https://checkthecourse.com/badge/whop-polymarketscan-polymarket-data?kind=consistency" alt="Listed every week since September 2026. Measured by Check the Course." width="360" height="76" loading="lazy"></a>

Paste it into any page that accepts HTML. The badge keeps itself up to date.

Evidence and signals

Listed on 163 members.

Evidence: measured.

Reviews: 4 seller reviews, rated 5.00 out of 5published on the platform for the seller, the same on each of its listings, and cumulative
First recorded: 14 September 2026our first reading, not its launch

Tracked over time

Member change

No changeover 4 days-2-1.2%over 28 days

Price change

No change confirmed between readings taken the same way

13 observations over 49 days.

Member count

Monthly price Free at every reading that recorded a price.

Observation log

Observation log
Observed	Members	Change	Price	Ceiling / month
3 Nov 2026	163	0	Free	$0
30 Oct 2026	163	0	Free	$0
26 Oct 2026	163	-2	Free	$0
23 Oct 2026	165	0	Free	$0
19 Oct 2026	165	0	Free	$0
16 Oct 2026	165	0	Free	$0
12 Oct 2026	165	0	Free	$0
9 Oct 2026	165	0	Free	$0
5 Oct 2026	165	+1	Free	$0
29 Sept 2026	164	0	Not recorded	$0
22 Sept 2026	164	0	Not recorded	Not calculated
20 Sept 2026	164	0	Free	$0
14 Sept 2026	164		Not recorded	Not calculated
Average per week, last 28 days5 Oct 2026 to 3 Nov 2026		0
Average per week, since first reading14 Sept 2026 to 3 Nov 2026		0

Seller’s ratings by stars

Seller-wide, not this listing alone

Seller’s ratings by stars
Stars	Reviews	Share
5 stars	4	100%
4 stars	0	0%
3 stars	0	0%
2 stars	0	0%
1 star	0	0%
Total	4	read 20 Sept 2026

Common questions about Polymarket Data

What is Polymarket Data?: Polymarket Data is a Whop listing for PolymarketScan, a data platform built around the Polymarket prediction market. It is sold by the Whop business PolymarketScan, whose account owner name is Jordan Karstadt, and it was created in February 2026.
How much does Polymarket Data cost?: Polymarket Data is free to join on Whop; its listing shows no charge, read 3 Nov 2026.
How many members does Polymarket Data have?: Polymarket Data lists 163 members, read 3 Nov 2026.
How has Polymarket Data's membership changed?: From 164 members on 14 Sept 2026, our first reading, to 163 on 3 Nov 2026: within 1%.
How does Polymarket Data compare with other sports betting and prediction communities?: Polymarket Data is free to join, where the median priced sports betting and prediction listing charges $46.66 a month. The niche median is 566 members. Pricing benchmarks by niche.