Mailerfind is a software tool, sold on Whop, that pulls email addresses and other data from the followers of an Instagram account. The Whop business carries the Mailerfind name and lists Peter Palmer as its owner.

How much does Mailerfind cost?

Mailerfind is free to join on Whop; its listing shows no charge, read 2 Nov 2026.

How many members does Mailerfind have?

Mailerfind lists 465 members, read 2 Nov 2026.

How has Mailerfind's membership changed?

From 462 members on 11 Sept 2026, our first reading, to 465 on 2 Nov 2026: within 1%.

How does Mailerfind compare with other content and audience building communities?

Mailerfind is free to join, where the median priced content and audience building listing charges $27 a month. The niche median is 543 members. Pricing benchmarks by niche.

Whop

Mailerfind: pricing, members and reviews

Mailerfind is listed on Whop. It is free to join. Its seller carries 2 published reviews on Whop.

Mailerfind is a software tool, sold on Whop, that pulls email addresses and other data from the followers of an Instagram account.^[1] The Whop business carries the Mailerfind name and lists Peter Palmer as its owner.^[1] The listing was created in May 2025.^[1]

How we measure · Report an error or ask for removal

Members: 465
Published price: Free; no paid tier published here
Members, last 28 days: +3; 5 Oct 2026 to 2 Nov 2026
Rank by members: #1,241; of 2,252 sellers listed here
Size rank in niche: #693; of 1,230 sellers listed in content and audience building, by published members
Check the Course score: 80; B+, strong
Rating: 5.00; across 2 seller reviews
Niche: Content and audience building; 1,308 listed here
Created: 16 May 2025; Whop publishes this date
Readings: 13; since 11 Sept 2026

About Mailerfind

The Mailerfind website describes two ways to build a list: taking the users who follow an account, or the users who commented on a post.^[2] It also includes an email sender for mailing at scale, which connects to Gmail, Outlook, Sendgrid or any SMTP provider.^[2] Mailerfind says it collects only public Instagram data.^[2]

Sources

Whop listing: whop.com/mailerfind, as collected 28 Sept 2026
Other: mailerfind.com, retrieved 1 Oct 2026

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

What the listing describes

NicheContent and audience building

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

How we knowSourced & dated

Observed on 2 Nov 2026 from Whop source page archived copy cb21f100c785.

Observable monthly ceiling

monthly price

465

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 content and audience building niche

Percentile among the other 1,307 content and audience building listings here, each seller counted once for rating.

Rating60th

lowest ratedhighest rated

Check the Course Score

80B+Strong

Ahead of 80% of the 13,655 Whop communities we track, including ones without a page here, on the measures below, each read from a figure Mailerfind published itself.

Size 47% of the scoreahead of 71%
Growth 24% of the scoreahead of 64%
Reviews 29% of the scoreahead of 47%
The rating across this seller’s whole storefront, weighted so a handful of reviews cannot outrank hundreds.

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

Present in every one of the 9 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-mailerfind-mailerfind"><img src="https://checkthecourse.com/badge/whop-mailerfind-mailerfind?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 465 members.

Evidence: measured.

Reviews: 2 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: 11 September 2026our first reading, not its launch

Tracked over time

Member change

+1+0.2%over 4 days+3+0.6%over 28 days

Price change

No change confirmed between readings taken the same way

13 observations over 52 days.

Member count

Monthly price Free at every reading that recorded a price.

Observation log

Observation log
Observed	Members	Change	Price	Ceiling / month
2 Nov 2026	465	+1	Free	$0
29 Oct 2026	464	+1	Free	$0
26 Oct 2026	463	+1	Free	$0
22 Oct 2026	462	0	Free	$0
19 Oct 2026	462	0	Free	$0
15 Oct 2026	462	0	Free	$0
12 Oct 2026	462	0	Free	$0
8 Oct 2026	462	0	Free	$0
5 Oct 2026	462	0	Free	$0
28 Sept 2026	462	0	Not recorded	$0
22 Sept 2026	462	0	Not recorded	Not calculated
18 Sept 2026	462	0	Free	$0
11 Sept 2026	462		Not recorded	Not calculated
Average per week, last 28 days5 Oct 2026 to 2 Nov 2026		+1
Average per week, since first reading11 Sept 2026 to 2 Nov 2026		0

Common questions about Mailerfind

What is Mailerfind?: Mailerfind is a software tool, sold on Whop, that pulls email addresses and other data from the followers of an Instagram account. The Whop business carries the Mailerfind name and lists Peter Palmer as its owner.
How much does Mailerfind cost?: Mailerfind is free to join on Whop; its listing shows no charge, read 2 Nov 2026.
How many members does Mailerfind have?: Mailerfind lists 465 members, read 2 Nov 2026.
How has Mailerfind's membership changed?: From 462 members on 11 Sept 2026, our first reading, to 465 on 2 Nov 2026: within 1%.
How does Mailerfind compare with other content and audience building communities?: Mailerfind is free to join, where the median priced content and audience building listing charges $27 a month. The niche median is 543 members. Pricing benchmarks by niche.