Keaz Signals vs ListKit
Looking for a ListKit alternative for ecommerce?
A very large contact database across every industry, or 4.1M ecommerce stores with a reason to write today.
Ecommerce is your market and you want depth in it: the apps, the ad activity and the event that makes a store worth writing to.
You sell across many industries, or you want domains, mailboxes and warmup bought in one price so you can start this week.
Side by side
| keaz signals | ListKit | |
|---|---|---|
| Focus | Ecommerce only, Shopify and WooCommerce | All industries, broad B2B |
| Ecommerce depth | ✓Platform, apps, socials, ad activity, storefront changes | Company and contact fields |
| Live buying signals | ✓Yes, with triggers | No |
| Email written for you | ✓Yes, from the signal | One script per campaign |
| Sending infrastructure | Your own Instantly account | ✓Domains and mailboxes bundled in |
| Data export | No, leads move into campaigns | ✓CSV included in the package |
| Best for | Teams selling to ecommerce brands | Teams selling across many verticals |
Two rows where they win, on purpose. Feature and access comparisons only, no prices.
One row in that table usually surprises people, so it is worth being direct about it. We do not offer a CSV download and we do not plan to. Every other tool on this page sells you a file. We move leads into campaigns instead.
The trade is real and it goes both ways. You cannot take the data somewhere else, and that is a genuine limitation if a portable list is what you are buying. In exchange, releasing access market by market actually protects something, and the store you unlock today is still yours in six months without paying for it again.
What ListKit is good at
ListKit is a strong generalist: a very large verified contact database with plain English search, now sold as a full stack package that bundles the sending infrastructure with the data. If you sell into many industries, that breadth is the entire point and it works.
Keaz Signals goes the other way. One vertical, ecommerce, in much greater depth, with buying signals attached to each store.
What a generic database cannot tell you
Whether a store put new ads live this week. Whether it just installed a retention tool. Whether it dropped a product three days ago. These are not contact attributes, they are events, and they are what makes an email land. The signals we track covers all of them.
Where ListKit is the better choice
If you sell outside ecommerce, we are the wrong tool. Our entire advantage is depth in one vertical, which is worth nothing to you if that vertical is not yours.
If you need contact volume across many industries with your own sequencing tool on top, ListKit does that job well and we do not.
Where ListKit is ahead of us
ListKit now sells the whole sending stack in one price, domains and mailboxes included. If your problem is that setting up cold email infrastructure takes three weeks of domains, DNS and warmup before the first message goes out, that is a real answer and we do not currently match it.
What you do not get is ecommerce. There is a technology filter that lists Shopify, but ListKit's own help pages tell you to import domains from a store database first and then filter by job title.
Their AI writes one script per campaign and fills in the variables. Ours writes a different email for every store, from the event that made it worth writing to. See the signals that trigger campaigns and what each plan includes.
Using both
Plenty of teams keep a generalist database for their other segments and use us for ecommerce. That is a reasonable setup and we are not going to pretend otherwise. See all comparisons side by side.
Every tool on this page can write with AI. What they write is a template: one script per campaign, with the company name and a few fields dropped in. Ours writes a different email for every store, built from the specific thing that store just did. That is why the reply rates are not comparable.
Frequently asked questions
Is Keaz Signals a ListKit alternative?
For ecommerce outreach, yes. For multi industry prospecting, no, and we would tell you the same on a call.
Isn't a bigger database always better?
Not for one vertical. Everyone buys the same rows, so scale does not protect you from decay.
Do you verify contacts?
Yes, addresses are verified before sending. On top of that we add what verification cannot tell you: whether this store is worth contacting this week.
Can I try Keaz Signals without paying?
Yes. Signing up gives you 500 credits to spend inside segments you build yourself, with signal data attached.
Does ListKit include the sending infrastructure?
Yes, that is the part they bundle and we do not. Sending on our side runs through your own Instantly account.
Breadth or depth
A database of hundreds of millions of contacts sounds like an advantage until you filter it down to ecommerce founders in your market. Then the question is no longer how many rows exist, but how accurate and how current the ones you actually want are.
Generic providers refresh on their own schedule, and everyone buys from the same sources, so everyone gets the same decay. That is exactly why we built our own ecommerce data instead of reselling somebody else's. See what is actually in the database.
See both side by side, on your market.
Set your agent up in 90 seconds and it hands you the stores that moved this week, with the email we would send them.
Launch my agent