Kevin S.
Fully automated the speed-to-lead…
Fully automated the speed-to-lead process as well as call bookings and pre-call nurture. Truly best-in-class. Will not give away their sauce, but it's worth it, through-and-through.

ListKit stands at the forefront of B2B prospecting, offering a game-changing data platform tailored for modern sales and marketing strategies. With a database of 500 million B2B leads, ListKit empowers agencies and sales teams alike to connect with the right prospects, streamline outreach, and maximize revenue.Founded by a group of visionary agency owners with a collective track record of generating over $5 million in sales through cold email campaigns, ListKit is not just another tool — it's the competitive edge your business needs.With Triple-Verified Data, the leads you export don't need to be cleaned or enriched - we do it all for you by verifying catch-alls and "risky" emails!)Simply export leads from ListKit, plug them into your sending tool, and start prospecting!
ListKit (listkit.io) has 256 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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Sales & Marketing · St. Petersburg, Florida
Excellent

Sales & Marketing · Oviedo, Florida
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Sales & Marketing · North Miami Beach, Florida
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Sales & Marketing · Lakeland, Florida
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Showing 213 reviews with 5 stars · Clear filters
Kevin S.
Fully automated the speed-to-lead process as well as call bookings and pre-call nurture. Truly best-in-class. Will not give away their sauce, but it's worth it, through-and-through.
Gavin C.
5 positive replies in just 9 days of sending. ListKit is easy to use and has plenty of resources to help you get started. Great community, and the support team is quick to respond and makes it feel personal. Really happy with my experience so far.
Lucas L.
The main aspect regarding cold email is deliverability. If your emails land anywhere but the primary inbox, you cannot worry about anything else. Listkit does phenomenal job with deliverability, best I’ve seen so far from a company. They continuously update their lead database & UI to allow for more precise/targeted lead list building which is wonderful. They have an AI script writer built upon thousands of the best email scripts which boosts your reply rate on your campaigns, especially if you don’t know how to craft a great cold email. Overall Listkit has everything you could need to make cold email a successful marketing channel for your business. I say this genuinely, top tier customer service help, professional, seamless setup process, easy to use UI, massive database which all of this has lead to great results for us & our clients thus far. I recommend to anyone wanting to pursue cold email to use them
Gabe K.
Very great software. Started last week. Closed a $2500/month client in the first 3k emails blasted. Just closed another client today for $2500 and I have less than 13k emails sent. Very easy platform to use and customer service is awesome. Highly recommend
Alex R.
ListKit has been an outstanding resource for me, especially for high-quality, actionable lead data. Although it is known as a cold email platform, I found the data capabilities to be the real standout. The leads I downloaded came triple verified and included an incredibly useful level of detail: contact name and title, company name, email address, cell phone number, industry, city, state, employee-size range, LinkedIn profiles, and other valuable information that makes prospecting much more efficient. The team deserves just as much praise as the platform. Said, Taj, MJ, Christian, and Andre were all fantastic to work with. They were patient, knowledgeable, and consistently went above and beyond to explain how the platform works and how to get the most value from it. Their support never felt rushed or generic—they genuinely made sure I understood the tools and could apply them effectively. I especially appreciated their flexibility when I accidentally allowed some lead credits to expire. They worked with me to restore those credits, which showed a level of customer care that is increasingly rare. My name is Alex Robinson, and I was also a student of Client Ascension, another company owned by ListKit. As an older professional with a marketing degree from 1997, I came in knowing that a lot had changed. I learned a tremendous amount through Client Ascension and from the ListKit team, and they made modern marketing, data, and outreach tools far more approachable. Highly recommend ListKit to anyone who needs dependable prospect data, a strong platform, and a team that truly supports its customers.
Eli
In a short time I've gotten 11 positive replies to my campaigns. I got meetings booked from those replies, ListKit is doing exactly what I need. Thank you!
Matti Y.
I’ve been using ListKit for almost a month, and I’m really happy with it so far. Setting up cold email infrastructure is straightforward, even for beginners, and buying pre-warmed domains lets me start sending at a higher volume right away. Since switching from Instantly, I’ve been getting more replies—and, more importantly, more positive responses from people genuinely interested in my services. The verified leads are easy to access, and the AI script writer alone has already helped me generate several positive replies. At $597, ListKit feels like great value. Instead of juggling separate tools for finding leads, verifying them, setting up infrastructure, and writing sequences, everything is in one place. It has removed a lot of the usual headaches, and I’m definitely planning to keep using it.
Ousmane B.
Great tool, they have great resources that got me dozens of interested replies to my campaign and several sales calls. Good for anyone from beginners to experts, they make the process super easy.