Spam filtering is already on

Every submission your forms receive is screened for spam automatically. On every plan, including the free one, with nothing to set up.

Suspected spam is held back before it ever reaches you. It stays out of your inbox, and it is never counted against your submission quota.

Formspark also watches two built-in honeypot fields, and you can add a honeypot of your own under any name you like.

Want to turn away particular words? Give the form a list, and any submission that mentions one of them is treated as spam.

If you want to go further still, add a challenge on top: Botpoison, reCAPTCHA, hCaptcha or Turnstile.