WPIntell

mailster-hcaptcha

Mailster hCaptcha

Adds a hCaptcha to your Mailster subscription forms.

captcha form hcaptcha mailster recaptcha
43.1 Open evidence Open API Open on WordPress.org
100
5.9K
5.0
0
4
1

Proof Health

Open evidence

Commercial opportunities need traceable source links before they are treated as build-worthy.

41 / 90 rows with source links

45.6% of this page's analysis has direct source links.

0 build-decision rows missing links

0 rows here require auditable proof before promotion.

49 rows with no attached evidence

0 rows have source counts but still need direct links.

Download Momentum

180 days
49 59 -16.9% 335

Related Opportunities

4 markets
Commercial opportunity Form: Lead capture reliability lead capture reliability · final 77.4 · proof validated Commercial opportunity Recaptcha: Trust and abuse-prevention operations trust and abuse-prevention operations · final 74.0 · proof validated Commercial opportunity Hcaptcha: Trust and abuse-prevention operations trust and abuse-prevention operations · final 63.1 · proof validated Interesting evidence Trust & abuse‑prevention ops plugin (Captcha + incident workflows) trust and abuse-prevention operations · final 68.0 · proof validated

Source Evidence

Open evidence explorer
complaint support · high severity · relevance 0.98
Captcha is not required at all

Captcha is not required at all: users show security, bugs, missing feature pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
Captcha is not required at all I installed Version 2.0.1 because the subscription form was spammed and the client reported that the spam did not stop.
complaint support · high severity · relevance 0.91
Does not work anymore

Does not work anymore: users show security, bugs, compatibility pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
Does not work anymore Plugin does not render Captchas!
complaint support · high severity · relevance 0.91
How can I check if hCaptch is working

How can I check if hCaptch is working: users show security, bugs, pricing pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
How can I check if hCaptch is working Since some weeks I have a lot of daily spam subscriptions.
mixed support · high severity · relevance 0.83
Works with blockforms?

Works with blockforms?: users show security, bugs, missing feature pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
Works with blockforms?
complaint support · high severity · relevance 0.79
Disable captcha for unsubscribe

Disable captcha for unsubscribe: users show security pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
Disable captcha for unsubscribe Disable captcha for unsubscribe We have received a legitimate complaint from one of our users that unsubscribing from the newsletter is unnecessarily complicated.
praise review · high severity · relevance 0.54
Awesome!

Awesome!: users show security pain that may indicate a product gap.

Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
Proof Blocked card complete lead capture reliability Evidence linked to opportunity
I really like hCaptcha, because I want to protect the privacy of my website’s visitors.

Competitor Context

16 shown
CAPTCHA 4WP – Antispam CAPTCHA solution for WordPress weak incumbent · intel 86.5 · weakness 80.4
weak incumbent
stale update history below-average rating security support 2 source links Proof Blocked Evidence linked to opportunity
Buyer: site owners, agencies, and maintenance teams · Wedge: test recaptcha lockouts, bot/spam defenses, risky access changes, and incident alerts
source 1 source 2
Really Simple CAPTCHA weak incumbent · intel 83.4 · weakness 73.9
weak incumbent
stale update history 31 collected complaint signal(s) security support 2 source links Investigate Pain Evidence linked to opportunity
Buyer: site owners, agencies, and maintenance teams · Wedge: test captcha lockouts, bot/spam defenses, risky access changes, and incident alerts
source 1 source 2
CleanTalk Anti-Spam. Spam Firewall & Bot protection weak incumbent · intel 80.6 · weakness 67.8
weak incumbent
6 unresolved support thread(s) 12 collected complaint signal(s) bugs setup 2 source links Proof Blocked Evidence linked to opportunity
Buyer: site owners, agencies, and maintenance teams · Wedge: test spam lockouts, bot/spam defenses, risky access changes, and incident alerts
source 1 source 2
WPBruiser {no- Captcha anti-Spam} weak incumbent · intel 78.8 · weakness 69.4
weak incumbent
stale update history 38 collected complaint signal(s) bugs support 2 source links Proof Blocked Evidence linked to opportunity
Buyer: site owners, agencies, and maintenance teams · Wedge: test spam lockouts, bot/spam defenses, risky access changes, and incident alerts
source 1 source 2
Simple CAPTCHA with Cloudflare Turnstile weak incumbent · intel 74.5 · weakness 60.3
weak incumbent
4 unresolved support thread(s) 15 collected complaint signal(s) bugs compatibility 2 source links Proof Blocked Evidence linked to opportunity
Buyer: site owners, agencies, and maintenance teams · Wedge: test spam lockouts, bot/spam defenses, risky access changes, and incident alerts
source 1 source 2
Gravity Forms No CAPTCHA reCAPTCHA weak incumbent · intel 74.5 · weakness 65.2
weak incumbent
stale update history 29 collected complaint signal(s) security support 2 source links Proof Blocked Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor gravity forms submissions, notification delivery, spam, and CRM handoffs
source 1 source 2
reCaptcha by BestWebSoft weak incumbent · intel 73.4 · weakness 57.1
weak incumbent
below-average rating 18 collected complaint signal(s) security bugs 2 source links Proof Blocked Evidence linked to opportunity
Buyer: site owners, agencies, and maintenance teams · Wedge: test recaptcha lockouts, bot/spam defenses, risky access changes, and incident alerts
source 1 source 2

Repeated Themes

0 shown

No repeated plugin-level themes have been generated yet.

Collected Signals

6 shown from 6 collected
complaint Captcha is not required at all support · 2026-04-24T00:28:35+00:00 · high severity · captcha

Captcha is not required at all: users show security, bugs, missing feature pain that may indicate a product gap.

Evidence: Captcha is not required at all I installed Version 2.0.1 because the subscription form was spammed and the client reported that the spam did not stop.
security bugs missing feature pricing trust and abuse-prevention operations Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
source plugin
complaint Does not work anymore support · 2026-01-05T13:10:09+00:00 · high severity · captcha

Does not work anymore: users show security, bugs, compatibility pain that may indicate a product gap.

Evidence: Does not work anymore Plugin does not render Captchas!
security bugs compatibility form trust and abuse-prevention operations Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
source plugin
mixed Works with blockforms? support · 2025-04-20T21:00:55+00:00 · high severity · captcha

Works with blockforms?: users show security, bugs, missing feature pain that may indicate a product gap.

Evidence: Works with blockforms?
security bugs missing feature reliable trust and abuse-prevention operations Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
source plugin
complaint How can I check if hCaptch is working support · 2023-08-30T06:51:31+00:00 · high severity · captcha

How can I check if hCaptch is working: users show security, bugs, pricing pain that may indicate a product gap.

Evidence: How can I check if hCaptch is working Since some weeks I have a lot of daily spam subscriptions.
security bugs pricing spam trust and abuse-prevention operations Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
source plugin
complaint Disable captcha for unsubscribe support · 2021-06-21T08:19:53+00:00 · high severity · captcha

Disable captcha for unsubscribe: users show security pain that may indicate a product gap.

Evidence: Disable captcha for unsubscribe Disable captcha for unsubscribe We have received a legitimate complaint from one of our users that unsubscribing from the newsletter is unnecessarily complicated.
security trust and abuse-prevention operations Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
source plugin
praise Awesome! (5 stars) review · 2020-06-28T08:46:07+00:00 · high severity · captcha

Awesome!: users show security pain that may indicate a product gap.

Evidence: I really like hCaptcha, because I want to protect the privacy of my website’s visitors.
security trust and abuse-prevention operations Proof Blocked card complete Evidence linked to opportunity
Buyer: marketing teams, agencies, and lead-generation site owners · Wedge: monitor form submissions, notification delivery, spam, and CRM handoffs
source plugin