(Start a Free 5-day Trial)

All ListDefender Accounts Include...

  • Unlimited Form Protection: Stop bots and spam from getting on your lists without stopping your legitimate leads and customers 
  • Built In Integration with HighLevel and Keap: We have a direct connection with HighLevel and Keap...no 3rd party connectors necessary 
  • Immediate Scans On ALL New Contacts: We check new contacts immediately so we can give you information around which leads are good and which may be fake 
  • Regular Engagement Checks: We monitor your contact's email behavior so you are only emailing people who are active and meet your required levels of engagement. 
  • Best In Class Email Validation: We validate whether emails are deliverable, have valid dns records, mx records and any other technical requirements consistent with real emails.

(You don't pay anything until you are ready inside the app)

Frequently Asked Questions

Here are some of the most common questions we hear.

What CRM's Do You Support?

  • We currently are in LIVE Beta with HighLevel and Keap.

What's included?

  • ListDefender includes advanced form protection, engagement tracking, and routine list cleaning.

I already have Klean13, why should I use you?

  • Klean13 is a convuluted, manual list cleaning service, generally used for one-time list cleanings. 
  • We do list cleanings regularly for much less.
  • In addition, we provide form protection (think SpamKill)
  • Unlike Klean13, we look at engagement as another factor for who you should email or not.

I already have SpamKill, why should I use you?

  • SpamKill is limited on what kinds of forms it can actually work with, ours can be standalone.
  • SpamKill does not protect you from bots that bypass your form controls and mailciously adds scraped emails to your list
  • Form protection is just one piece of keeping a list clean. We include list cleanining and engagement tracking...so you don't have to pay more on other tools

I already have EmailSmart, why should I use you?

  • EmailSmart is great for delivery monitoring, but ListDefender stops bad leads at the source, protects your forms, and automates ongoing list cleanup.
  • EmailSmart relies on clunky integrations with Klean13 and SpamKill. ListDefender does it all in one place—no extra tools, no extra headaches, no confusing bloat.
  • And save money not having to subscribe to multiple tools

What Beta Users Are Saying

People are loving what ListDefender is doing for their deliverability protection.

mark
2553799_Testimonial_OP1_022025
facebook
2560370_NewTestimonial_1_022625
Screenshot 2025-02-26 at 4.46.58 PM