Proton vs hCaptcha
Proton starts at $4.99/mo across 3 plans. hCaptcha starts at $139/mo across 2 plans.
Proton
Security
From $4.99$3.99/moFree tier
hCaptcha
Security
From $139$99/moFree tier
Proton's cheapest paid plan costs $4.99/mo, $134.01 less than hCaptcha at $139/mo. Both offer a free tier.