In their own words

What our customers say

Filter by business type to find stories from people like you.

🎥 Video Testimonial

896 spam blocked out of 1,184 submissions

I had a web form giving me upwards of 20 spam submissions a day. I’d wake up every morning to eight crazy random entries I had to cycle through and delete. I followed the instructions and immediately my spam went completely to zero. Probably the most no-brainer, easiest solution for spam I’ve ever seen. We’ve been so successful that I’ve got six clients using it now too.

Anthony Casera

True Productions Media Services, Chicago

Small Business

🎥 Video Testimonial

I deploy SpamKill when clients are hit hard by spam bots on form submissions, and when everything else fails, SpamKill works. I picked up a client who had been struggling with spam for over two years. I was the first person able to solve his problem in just a couple of minutes. He told me he’d stay with me as long as he could because I knew what to do.

Jason Esterline

Keap Certified Partner

Agency

🎥 Video Testimonial

Spam bots coming through your web forms cost you tremendously. They eat up your time having to manually remove them from your CRM. They damage your ability to get emails delivered to real people. SpamKill prevents nearly 100% of all bot submissions. It works with any web form — Keap, ActiveCampaign, WordPress, Gravity Forms. For all of my clients, I highly recommend SpamKill.

Scott Heartley

Master Plan for Success

Agency

🎥 Video Testimonial

Very simple and effective tool that eradicates all bot signups and spam signups. Acts as a really good perimeter defence — stops those contacts even getting added in the first place. Since installing SpamKill, we haven’t had a single bad contact being added. Very cost effective, does exactly what it says on the tin.

Adrian Savage

EmailSmart

Small Business

I logged into a client’s Keap app and saw 84 new contact records — clearly spambot entries with random strings of characters. We added SpamKill right away, and the problem was solved instantly. CAPTCHA actually deters real prospects — up to half of people skip forms to avoid it. AI spambots, however, fill them out quickly. Now we rely on SpamKill for our clients.

Cindy Zuelsdorf

Kokoro Marketing

Agency

SPAMKILL is the BOMB! As an agency, SpamKill has been how we got in the door with new clients. We ask prospects if they’re getting spam and if their current provider can’t fix it. We install SpamKill free for a month — 100% success rate so far. It’s become our single best client acquisition tool.

Richard Bueckert

Marketing Consultant

Agency

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. Very happy.

Insa Winkelbrandt

Keap Certified Partner

Small Business

I implemented it for a client and stopped all spam immediately. Excellent support from Mihir too. SpamKill kills it straight away — no fuss, no configuration headaches. It just works.

Tania Jones

Keap Partner

Agency

We were spending $35K/month on Google Ads and couldn’t figure out why our CAC kept climbing. Turns out roughly a quarter of our form submissions were bots. Once SpamKill cleaned that up, our actual conversion data finally made sense. Reported CAC dropped meaningfully in the first month — not because we changed campaigns, but because the data became real.

Nicole Ashford

VP Marketing, B2B SaaS

Growth Team

My SDR team was burning 10+ hours a week calling disconnected numbers and chasing bogus emails from our website forms. After SpamKill, the leads that hit Salesforce are real people with real phone numbers. Connect rates went up, team morale improved, and we stopped losing reps to frustration.

Marcus Doyle

Sales Director, Professional Services

Growth Team

I’m a plumber, not a tech person. I was getting 15-20 fake contact form submissions every single day and had no idea how to stop it. My web guy installed SpamKill in about two minutes over a screen share. Haven’t gotten a single fake submission since. That was four months ago. Best $29/month I spend on my business.

Danny Kowalski

Kowalski Plumbing, Tampa FL

Small Business

Spotted in the wild

When someone asks “how do I stop form spam?” — this happens.

Unsolicited recommendations from real communities. We didn’t ask for these.

📘FacebookKeap Certified Partners · 1.5K members

Jack Stirk: “Best tool for stopping spam webform submissions?... Thanks”

10 comments · Every single one said SpamKill.

Cindy Clemens — “Spamkill from Mihir” 💙👍

Mark Garrett — “+1 for Spamkill” ❤

Jamie Clarke — “SpamKill for sure” 😍❤

Cami Genung Shieff Top contributor — “+1 for SpamKill. Mihir has been super helpful anytime I’ve had questions” 💙

Mark Penney Top contributor — “+1 for SpamKill”

📘FacebookKeap Open User Group

David Bullock Moderator: “Definitely give SpamKill a try. CAPTCHA is NOT an effective solution against most bots, it just makes it more difficult for real leads.”

Backed by Kristina Leroux, Chris Barber (4 likes each), and a community member who wrote:

“Time and time again I see it recommended for stuff like this. Its reputation is second to none.” — Community member · 7 likes

📘FacebookKeap Certified Partners

Konstantin von Brocke Top contributor: “I am experiencing a big issue with spam leads. I have Captcha, honeypot, and other things set up. Does anyone have any idea?”

14 comments

Ellen McDowell Sherrouse — “Spamkill is what I usually see recommended.” ❤

Evan Samurin — “Spamkill.co is the solution you need by Mihir Dhandha.” ❤

John Borelli Top contributor — “Yeah, spamkill is the best available option.”

📘FacebookKeap Official Community

A community member shared their SpamKill dashboard showing 105,284 total submissions with 26,663 blocked — captioned “and THIS is why I’m the first to recommend Spamkill.”

Richard Bueckert — “SPAMKILL is the BOMB!”

5 others liked · Keap Official Community

Why CAPTCHAs fail

When CAPTCHA blocked 100% of real humans at a live event.

😱

The CAPTCHA Disaster

Paul Tobitt offered a free gift from stage via a web form. When the audience tried to fill it out, CAPTCHA appeared — and 100% of the audience couldn’t get past it. Not some. All of them. Multiple attempts. Nobody could download the free gift.

“This created a barrier for entry into our system and prevented us from collecting contact data — which was the whole point of the event.”

— Paul Tobitt

✅

The SpamKill Alternative

With SpamKill, Paul’s entire audience would have submitted the form normally. No puzzles. No blocks. No lost contacts. Bots caught silently through behavioral analysis — while every real person got their free gift.

CAPTCHAs don’t just fail to stop bots. They actively block real customers.

1,500+ businesses.
Zero spam.

When spam protection becomes a sales weapon.

What our customers say

When someone asks “how do I stop form spam?” — this happens.

When CAPTCHA blocked 100% of real humans at a live event.

Average results reported by customers

Ready for your own success story?

1,500+ businesses.Zero spam.

When spam protection becomes a sales weapon.

What our customers say

When someone asks “how do I stop form spam?” — this happens.

When CAPTCHA blocked 100% of real humans at a live event.

Average results reported by customers

Ready for your own success story?

1,500+ businesses.
Zero spam.