Head-to-Head Comparison · Alternative to hCaptcha · 🤖 automation
hCaptcha vs mCaptcha
Privacy-focused proof-of-work CAPTCHA system that silently protects websites without tracking users or requiring image solving. Drop-in replacement for reCAPTCHA. Here is how mCaptcha ($0/mo open source) stacks up against hCaptcha ($15/mo) across cost, hosting, data privacy, and real-world trade-offs.
mCaptcha is a verified Open Source-licensed open-source replacement for hCaptcha. Switching from hCaptcha ($15/mo) saves $180/yr per solo seat, or $900/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed hCaptcha.
mCaptcha
$0.00/mo · Open Source
hCaptcha vs mCaptcha Specifications
facts verified 2026-11-07
| Dimension | hCaptcha (Paid) | mCaptcha (Replacement) |
|---|---|---|
| Monthly Price | $15 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $180 / yr | $0 / yr (Save $180) |
| 1-Year Cost (5 seats) | $900 / yr | $0 / yr (Save $900) |
| 1-Year Cost (10 seats) | $1,800 / yr | $0 / yr (Save $1,800) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 2.5k (active nov 2026) |
Deep Dive: Switching from hCaptcha to mCaptcha
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed hCaptcha.
How to deploy mCaptcha
Clone https://github.com/mcaptcha/mcaptcha or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork mCaptcha instead of vibe-coding a hCaptcha clone?
Instead of paying recurring SaaS fees for hCaptcha or rebuilding it from scratch, deploy one of the 6 battle-tested open-source alternatives like Cap.
hCaptcha vs mCaptcha FAQ
Is mCaptcha a good free alternative to hCaptcha?+
Yes. mCaptcha is a verified open-source (Open Source) replacement for hCaptcha. Privacy-focused proof-of-work CAPTCHA system that silently protects websites without tracking users or requiring image solving. Drop-in replacement for reCAPTCHA.
What is the catch when switching from hCaptcha to mCaptcha?+
Requires self-hosting setup, updates, and server maintenance compared to managed hCaptcha.
How much do you save switching from hCaptcha to mCaptcha?+
hCaptcha costs $15/mo ($180/yr) per seat, whereas mCaptcha is $0/mo. Switching saves $180/yr for a solo user, $900/yr for a 5-person team, and $1,800/yr for a 10-person team.
How do I install or self-host mCaptcha instead of hCaptcha?+
Install: Clone https://github.com/mcaptcha/mcaptcha or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
