Lead Capture

When lead capture is enabled, visitors can request a quote after seeing their estimate. The form stays inline with the calculator.

Custom captcha (Free)

Recommended whenever lead capture is on. Lead submit endpoints are public, so captcha is the simplest Free way to cut spam bots.

On the calculator edit screen, under Lead form, turn on Enable custom captcha. The front-end request form then shows a simple challenge after the personal info fields:

Challenges are generated on the server, expire after a short time, and must match before a lead is saved. Visitors can refresh the captcha if needed.

Google reCAPTCHA (Pro add-on)

Site-key / secret-key Google reCAPTCHA (v2 or v3) is planned as an optional Pro add-on under Settings → Spam protection. Until then, use the free custom captcha on every public calculator.

Admin and customer notification emails can fire on lead submit — see Email Notifications.