PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
167,911

Apps indexed

 

Freshness
42 min ago

Last update

 

Cadence
1,477/day

7-day average

Indexed today: 771

PulseGate

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mCaptcha

mcaptcha.org·Infrastructure

mCaptcha is an open-source, self-hosted CAPTCHA solution designed to protect web forms and services from automated bot abuse. It offers API integration, customizable challenges, and can be deployed on your own infrastructure for enhanced privacy and control. Suitable for developers seeking an alternative to proprietary CAPTCHA providers.

Open SourceAGPL-3.0
WebAPISelf-hosted
M
mCaptcha preview
Visit mcaptcha.org↗
⭐2.5k
stars
🍴92
forks
✓5
features
📅2021
since

Overview

5 features

mCaptcha sits in PulseGate's Security & compliance platforms category. It focuses on preventing automated bots from abusing web forms and services. It is built as an open-source project for web developers and site administrators. mCaptcha is open source under the AGPL-3.0 license. It runs on the web and API, and it can be self-hosted.

mCaptcha developers builds and maintains mCaptcha, and the product first shipped in 2021. Development happens publicly on GitHub with 2.5k stars. PulseGate's similarity index finds few close equivalents — mCaptcha occupies a relatively distinct niche. Key capabilities include CAPTCHA challenges, bot protection, and self-hosted deployment. It exposes integrations via a public API.

  • ✓CAPTCHA challenges
  • ✓Bot protection
  • ✓Self-hosted deployment
  • ✓API integration
  • ✓Open source

Tags

captchabot-protectionself-hosted-captcha

Built with & integrations

Connectors
API
Runs on
BrowserAPI-onlySelf-hosted

Trust & compliance

LicenseAGPL-3.0
Verified signals
✓ HTTPS✓ Privacy Policy✓ Open Source✓ Free tier✓ GitHub · ★ 2.5k
Legal
Privacy Policy →

Recent events

Latest indexed changes and source events

  1. IndexedJul 2, 5:50 AM

    mCaptcha/mCaptcha discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about mCaptcha

What does mCaptcha do?
MCaptcha focuses on preventing automated bots from abusing web forms and services. It is catalogued under Security & compliance platforms on PulseGate.
Who is mCaptcha for?
mCaptcha is an open-source project built for web developers and site administrators.
Is mCaptcha free?
Yes — mCaptcha is open source under the AGPL-3.0 license and free to use.
What platforms does mCaptcha run on?
mCaptcha runs on the web and API. It can also be self-hosted.
Is mCaptcha still maintained?
PulseGate's automated liveness checks currently classify mCaptcha as active.
What are alternatives to mCaptcha?
Similar tools tracked by PulseGate include Open Source CAPTCHA, AI Captcha, and Captcha.eu » GDPR-compliant bot protection.Open Source CAPTCHAAI CaptchaCaptcha.eu » GDPR-compliant bot protection
Who makes mCaptcha?
mCaptcha is developed by mCaptcha developers.
When did mCaptcha launch?
mCaptcha first shipped in 2021.

At a glance

Platforms
Api · Web
Languages
English
Open source
Yes · ★ 2.5k
License
AGPL-3.0
First seen
Mar 1, 2022
Activity
🟢 Active
Status
🟢 Active
Built for
web developers and site administrators
Model
Open source
Solves
Preventing automated bots from abusing web forms and services.

Developer

mCaptcha developers
Team
↗ GitHub

Open source

View on GitHub →
⭐ Stars
2,471
🍴 Forks
92
Open issues
53
Last commit
9mo ago
Commits 90d
0
Contributors
19
Authorship
Team
Default branch
master
Latest release
v0.1.0 · 2y ago

PulseGate index

Confidence
High · 96
Indexed
Jul 2, 2026
Lifecycle
Alive
Activity
Active
First seen
Mar 2022
Last seen
2w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmr335iv2005iaygg1fxxo14a
Slug
mcaptcha-mcaptcha-mcaptcha-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 2, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 11, 2026
Canonical URL
https://demo.mcaptcha.org/login?redirect_to=%2F

Similar apps

Other apps tracked under the same category.

  • Open Source CAPTCHA
    webdecoy.com
  • AI Captcha
    wordpress.org
  • Captcha.eu » GDPR-compliant bot protection
    captcha.eu
  • TrustCaptcha
    trustcomponent.com
  • CaptchaKit
    wordpress.org
  • Privacy CAPTCHA for Cap
    wordpress.org