I Scraped 10,000 Email Addresses in 30 Seconds — Here's Exactly How

Watch Me Pull 10,000 Leads in Half a Minute

I want to show you something that honestly still surprises me every time I do it.

I opened ListKit, clicked Industries → Browse, selected Advertising, then filtered by job title: CEO, Owner, Founder, VP, President. Added one more condition — Country: United States. The search returned 9,957 people.

I set max people per company to one, hit next, redeemed 10,000 credits, and waited.

The output was done in about 30 seconds.

I clicked download, got the CSV, imported it, and had a full dataset of leads with every data field populated — including business emails, all marked verified.

That's the whole process. No extra tools. No manual work. Just done.

Why Triple Verification Actually Matters

Every single lead on ListKit is triple verified. And here's the part that matters: you only spend a credit when a lead passes all three verification rounds.

To understand why that's significant, let me show you what the old process looked like.

Before tools like this existed, here's what scraping leads actually looked like:

1. Select 50 leads manually, page by page

2. Send them to a Google Sheet

3. Upload to a paid email verification tool

4. Take the catchalls, upload to a second verifier

5. Bring everything back into a Google Sheet

6. Delete invalid emails

7. Delete duplicates

8. Finally upload to your sending tool

That process was a part-time job. ListKit does all of it automatically — three times over — and only charges you when a lead actually clears.

We're processing roughly 1,000 leads every four to five minutes, and what you get at the end is a clean, giant output with zero manual work on your end.

What Happens If You Don't Verify Your Leads

I want to be direct about this because I've seen it happen.

If you send cold email to unverified lists, you get your Google account suspended. Your domain burns. Your sales team can't reach anyone. You make zero money.

Verification isn't optional. It's the difference between a functioning cold email operation and a dead one.

This is exactly why I care about the triple verification piece — it's not a feature to gloss over in a bullet point. It's the core reason the tool works.

The Filters That Make This Actually Useful

What I really like about ListKit is the specificity you can get with lead searches. You're not stuck with broad categories.

You can filter by:

• Industry — ecom brands, agencies, consulting, healthcare, legal, finance, real estate, software, manufacturing, education, and more

• Company size

• Technologies they're using on their website

• Keywords on their site

• Location

• Job title

That means you can build just about any combination of leads you can imagine. Ecom founders in the US running Klaviyo. Healthcare consultants at companies under 50 employees. Legal tech VPs on the East Coast.

If you can describe the prospect, you can probably find them.

Should You Try It?

ListKit comes with a 30-day money back guarantee, so there's no real risk in finding out if it fits your workflow.

For a limited time, signing up also includes a 100,000 cold emails per month course — which, if you're building or scaling a cold outreach system, is genuinely worth having alongside the tool.

Click the link in the description or the button below to try it out.

The Bottom Line

Scraping leads used to be slow, manual, and expensive when you factored in all the verification tools stacked on top of each other. ListKit collapses that entire process into one step.

10,000 verified leads. 30 seconds. One click to download.

If cold email is part of how you grow, that math is hard to ignore.