CleanList Blog | AI-Driven Prospecting & Data Cleaning Insights

The 2025 Ranking of B2B Contact Enrichment Providers

We ran a 1,000-lead test across the top enrichment platforms — Clay, ZoomInfo, Lusha, and Cleanlist. The results? Clay returned 930 emails, ZoomInfo 870, Lusha 890… but Cleanlist delivered 960 verified emails and 710 phone numbers, the highest in the industry. Here’s the full breakdown of how each provider stacks up in 2025.

min read

Latest Articles

Why Most Sales Data Is Wrong by Design

If you’ve ever wondered why half your sequences bounce, why phone numbers go nowhere, or why every “VP of Marketing” you email left the company two years ago, you’re not crazy. The system is broken. In fact, it’s built that way. Sales data isn’t wrong because someone messed up. It’s wrong because the entire data supply chain is flawed from the ground up.

Marketing

min read

What Happens When Every Outbound Email Is Actually Personalized

Outbound gets messy fast when the data behind it is wrong. But imagine the opposite. Imagine a world where every contact is verified, every insight is accurate, and every field powering your email is clean. In that world, personalization stops being a gimmick and becomes a predictable revenue engine. This is what outbound looks like when the inputs are finally right.

Sales

min read

How to Build a High Converting Outbound Engine With Only Three Tools

Outbound doesn’t win because you use more tools. It wins because you use the right ones. LinkedIn Sales Navigator to source leads, Cleanlist to turn them into verified contacts, and one outbound platform to send the message. That’s it. This is the simplest, cleanest, highest converting outbound setup you can run in 2026.

min read

What Happens When AI Tries to Sell With Bad Data

When data is outdated, incomplete, or simply inaccurate, AI does what AI does best: it improvises. And in sales, that improvisation shows up as hallucinations, bad personalization, and outreach that makes your team look unprofessional. Here’s what actually happens when AI tries to sell with bad data, with real examples of how everything falls apart.

Sales

min read

Why “Accurate Data” Is the New Performance Marketing

Performance marketing has always been about precision. But in 2026, that precision no longer comes just from audience targeting or creative testing. It starts with something more fundamental: data accuracy. The quality of your inputs now determines the quality of every click, conversion, and customer interaction. Here’s why verified data is becoming the new currency of performance.

Marketing

min read

Your Next Sales Hire Might Be a Chrome Extension

Hiring a great SDR takes time, training, and trust. Cleanlist’s Chrome extension skips all three. With one click, it automates lead discovery, research, and enrichment directly from LinkedIn. It acts as your “digital SDR” that never sleeps, never forgets, and never sends a bad lead to your CRM. Here’s why your next best sales hire might not be a person at all.

Sales

min read

Want receive the best maketing insights? Subscribe now!

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Massa adipiscing in at orci semper. Urna, urna.

Our articles on Sales, Marketing & Tech

The 2025 Ranking of B2B Contact Enrichment Providers

Latest Articles

Why Most Sales Data Is Wrong by Design

What Happens When Every Outbound Email Is Actually Personalized

How to Build a High Converting Outbound Engine With Only Three Tools

What Happens When AI Tries to Sell With Bad Data

Why “Accurate Data” Is the New Performance Marketing

Your Next Sales Hire Might Be a Chrome Extension

Stay tuned about our new openings!

Want receive the best maketing insights? Subscribe now!