List Building & CRM Cleanup
List Building & CRM Cleanup
Build high-quality prospect lists and clean, structured CRM systems that improve targeting, data accuracy, and campaign performance.


Sucess Stories
Outbound Co.
GTM Engineering Agency
200+
Clay Tables Built
70%
Cost Reduction
Challenge
High operational costs and client churn risk due to expensive data tools and inefficiencies.
Solution
Custom-built scraping and data systems replacing costly tools with scalable alternatives.
Results
Reduced costs significantly, retained clients, and created new revenue streams.
Marketing Agency (AUS)
Agency Data Infrastructure
10K+
Leads/Month Pipeline
80%
Data Accuracy Improvement
Challenge
Inconsistent and low-quality lead data affecting outreach campaigns.
Solution
Developed automated list building workflows combining scraping tools, enrichment APIs, and CRM integration.
Results
Built a consistent monthly pipeline of 10K+ high-quality leads with significantly improved data accuracy.
DTC E-commerce Brand (USA)
E-Commerce Data Scaling
120K+
Leads Generated
65%
Cost Reduction
Challenge
High dependency on expensive data providers with limited scalability.
Solution
Built a custom list building system using Google Maps scraping, Apollo enrichment, and Clay workflows to generate targeted prospect data.
Results
Scaled lead generation to over 120K records while reducing data acquisition costs by 65%, enabling consistent outbound campaigns.
Sendr (UK)
AI-Powered Personalization Platform
38+
Targeted Verticals Built
5M+
Outbound Data Points Leveraged
Challenge
Limited and unstructured prospect data restricting campaign scale and targeting accuracy.
Solution
Built segmented lead databases across 38+ verticals and leveraged data-driven targeting to identify high-value prospects, including competitor audiences.
Results
Enabled large-scale outbound campaigns with improved targeting precision, leading to acquisition of high-value accounts from competitors.
B2B SaaS Company (UK)
SaaS ICP Targeting
50K+
Verified Leads Built
3x
Campaign Efficiency
Challenge
Poor targeting and low-quality lead lists affecting outbound performance.
Solution
Defined ICP clearly and built segmented lead lists using Sales Navigator, Crunchbase, and enrichment tools.
Results
Improved lead quality significantly, resulting in 3X better campaign performance and higher response rates.
Outbound Co.
GTM Engineering Agency
200+
Clay Tables Built
70%
Cost Reduction
Challenge
High operational costs and client churn risk due to expensive data tools and inefficiencies.
Solution
Custom-built scraping and data systems replacing costly tools with scalable alternatives.
Results
Reduced costs significantly, retained clients, and created new revenue streams.
Sendr (UK)
AI-Powered Personalization Platform
38+
Targeted Verticals Built
5M+
Outbound Data Points Leveraged
Challenge
Limited and unstructured prospect data restricting campaign scale and targeting accuracy.
Solution
Built segmented lead databases across 38+ verticals and leveraged data-driven targeting to identify high-value prospects, including competitor audiences.
Results
Enabled large-scale outbound campaigns with improved targeting precision, leading to acquisition of high-value accounts from competitors.
Marketing Agency (AUS)
Agency Data Infrastructure
10K+
Leads/Month Pipeline
80%
Data Accuracy Improvement
Challenge
Inconsistent and low-quality lead data affecting outreach campaigns.
Solution
Developed automated list building workflows combining scraping tools, enrichment APIs, and CRM integration.
Results
Built a consistent monthly pipeline of 10K+ high-quality leads with significantly improved data accuracy.
B2B SaaS Company (UK)
SaaS ICP Targeting
50K+
Verified Leads Built
3x
Campaign Efficiency
Challenge
Poor targeting and low-quality lead lists affecting outbound performance.
Solution
Defined ICP clearly and built segmented lead lists using Sales Navigator, Crunchbase, and enrichment tools.
Results
Improved lead quality significantly, resulting in 3X better campaign performance and higher response rates.
DTC E-commerce Brand (USA)
E-Commerce Data Scaling
120K+
Leads Generated
65%
Cost Reduction
Challenge
High dependency on expensive data providers with limited scalability.
Solution
Built a custom list building system using Google Maps scraping, Apollo enrichment, and Clay workflows to generate targeted prospect data.
Results
Scaled lead generation to over 120K records while reducing data acquisition costs by 65%, enabling consistent outbound campaigns.
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© 2026 The Ascension Company
Made by Vebsight
© 2026 The Ascension Company
Made by Vebsight
