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Need Reliable, Accurate Cold Calling Data?
Tell us your target customer. We deliver 1000 mobile numbers every month. For every wrong number, we send another, guaranteed.
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How It Works
Your List, Built by Experts—In 4 Steps.
Fill Out the Questionnaire
Tell us your target customer – region, industry, size, and more.
We Build Your List
Our data experts use 75+ enrichment tools, AI agents, and web scrapers for deeply researched, usable data.
Receive Your CSV
Start Calling
What You Get
Your Monthly Cold Calling Power.
Enough for 50 conversations a day, 20 days a month – sourced with shocking accuracy to boost your pipeline.
Why ColdLists.io?
Pitch-Perfect Lists by Data Experts.
Superior Data Quality: 10x more accurate than Apollo or ZoomInfo, using 75+ AI-powered enrichment tools to deliver precise, deeply researched data.
Time and Cost Efficiency: Automate lead generation with our scrapers, saving hours of manual work while delivering reliable, ready-to-use data.
Guaranteed Satisfaction: For every wrong number, we provide a replacement at no cost, ensuring you only pay for accurate, high-quality data.
Enhanced Sales Performance: Build a stronger pipeline with +50% better-fit leads, reducing wasted effort and improving overall conversion rates.
Advanced Targeting: Find top customers in any industry, region, or size using AI-driven filters and lookalike models for precise outreach.
One Plan,
Maximum Impact.
Each month, you get a CSV with 1000 mobile numbers, crafted by our data experts.
£499
/month
- 1000 mobile numbers tailored to your target customer.
- 50 dials/day, 20 days/month.
- For every wrong number, we send another - no charge.
- Delivered as a CSV - ready to go.
No delays, no fluff - just usable data, every month.
Our Data Edge
Unmatched Accuracy, Expert-Driven.
ColdLists.io is a team of data experts using Smart Waterfall Enrichment – 100+ premium providers, 75+ enrichment tools, AI agents, and web scrapers – to build lists with shocking accuracy.
We go beyond conventional providers, scraping unstructured data and finding any data point you can imagine – saving you hours of manual work.
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100+ Providers
75+ Tools
AI Agents
Web Scrapers
Verified List
Unmatched Accuracy, Expert-Driven.
ColdLists.io is a team of data experts using Smart Waterfall.