Did you know?

Web form spam hurts your email reputation

SpamKill blocks all types of spam submissions

→ SpamKill is (re)captcha-free

→ SpamKill is built exclusively for Keap© & Infusionsoft©

Start Your 30-Day Free Trial

Recommended by Keap Certified Partners

“Very very simple effective tool that eradicate all bot-signups, spam signups; acts as a very good perimetric defence; haven't had a single bad contact being added to our Infusionsoft since we put it in place. ”
Adrian Savage
Keap Certified Partner
“It has been really magic, with no captchas, really simple to implement on the website, as easy as putting in the Infusionsoft code. It really has made me look like a complete hero to my client.”
Lisa Catto
Keap Certified Partner

Because it is bad for email reputation

Spambot submissions use other people's email addresses without their knowledge, so when the actual owners of those email addresses receive your email, they often end up reporting your email as spam, which includes the (double opt-in) confirmation email.

Every spam report damages your domain's reputation. That results in a lower inbox rate (your chance of reaching the Inbox vs the Junk folder). No Inbox means no conversion.

SpamKill stops web form spams before they reach Keap/Infusionsoft.

spamkill integration
Easy to implement, Preserves all the automation

SpamKill's Ninja Protection works on top of your Keap/Infusionsoft web forms. Our magic code converter will take your Keap/Infusionsoft web form code and convert it into the spam-proof form code. Whatever automation you have in place, it will continue to function in the same manner.

Eliminated over 3.5 Million spam submissions No matter how you add leads to Infusionsoft, we have got you covered.

360° Protection

360° Protection scans all incoming contacts for spam signature and calculates spam score for each contact. Based on the calculated score, the severity will be decided and a tag will be applied accordingly.

360° Protection will be enabled automatically as soon as you activate, no action is required on your end.

It works with all type of sources - landing pages, clickfunnels, and every Infusionsoft integration.

how spamkill works

Ninja Protection

360° Protection

Setup required No setup required
Maximum accuracy Good accuracy
Keeps contacts from entering the list Periodic manual required for cleanup
Protects your infusionsoft/keap web form Covers all the contacts entering your list

Bonus Utilities

Aside from spam protection, SpamKill includes other bonus utilities which can be useful additions to your marketing toolkit.


Disposable Email Detection

Disposable emails are only valid for a limited period. Emails sent to them may or may not bounce, but they are never delivered to the intended recipient.


Email Typo Suggestion

Typing mistakes in the email address will lead to loss of already won leads. SpamKill detects email typos and provides realtime corrective suggestions to the user.


Invalid Email Detection

Detect invalid domain emails before they hurt your domain's reputation.

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    “I've only used SpamKill for a few days but have not had any spambot submissions since (I was getting on average 3 a day, cluttering up my helpdesk system). Support was fantastic as well, very responsive and helped me with a slightly out of the ordinary web form that had been set up by someone with more HTML knowledge than myself. Very happy :-)”
    Insa Winkelbrandt
    Keap Certified Partner

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    “I have recommended my clients use SpamKill to solve their spamming problems. It really works! Since we have started using it we have not had any instances of spam slipping through into the Infusionsoft account. I highly recommend it!”
    Chris M Wojcik
    Soar Above Solutions

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    “Before using this, I was plagued with phoney bot sign-ups. This SpamKill put paid to it immediately. Many thanks!”
    Carie Lyndene
    The Success Coach

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    “I developed quite a problem with spam web inquiries and I pushed for a solution and we tried many things for about 10 weeks before one of the contractors finally suggested that a new subscription service called SpamKill might work. As soon as it was implemented the problem stopped and I have not received a single spam web inquiry since.”
    Nathan Miller
    Smart On Hold Options

A plan suitable for each size

(The plan will be selected automatically based on your number of contacts in your account)


$10 per month
  • up to 10,000 Contacts
  • Unlimited Domains
  • Unlimited Web Forms
  • 30-Day Free Trial
Start Free Trial


$15 per month
  • up to 100,000 Contacts
  • Unlimited Domains
  • Unlimited Web Forms
  • 30-Day Free Trial
Start Free Trial


$20 per month
  • Unlimited Contacts
  • Unlimited Domains
  • Unlimited Web Forms
  • 30-Day Free Trial
Start Free Trial

Start your FREE Trial Today

No credit card required. Cancel anytime.

The secret of Ninja Protection

Humans see the web form, whereas the spam bots scan its code. SpamKill utilizes this key difference to differentiate the bot-generated submissions from the human ones.

Any web form generated by SpamKill will look the same as the Infusionsoft web form, but the underlying code structure will be entirely different. In addition to that, there will be plenty of hidden traps to catch the bots.

Why SpamKill's Ninja Protection is so effective? Each web form generated by SpamKill has a different structure and different traps. That makes every generated web form very unique. And computer bots do not like that, they look for similarities.

"Your potential customer would NEVER trigger the hidden traps."

Frequently Asked Questions

Can I use it on my Wordpress website/landing page?

The short answer is: yes.
360° Protection works for all contacts being added, no matter how they are added. You do not need to do anything at all.
If you are using web forms, you can also use Ninja Protection. The converter provides instructions for these three implementations - standalone HTML, OptimizePress, and ClickFunnels. If you are facing difficulties implementing with any other platform, please get in touch with support and we'll help you with that.

My form has custom fields, would it work?


I have a sequence triggered by my web form. How can I make it work with SpamKill?

You do not have to do anything. The lead would be processed just as if it was submitted via the Infusionsoft web form.

Got Questions?