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Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

1 Stop Data stands out as a premier provider of marketing, lead generation, and call center solutions. Our UK-based call center excels in delivering global call handling, direct marketing, and direct sales in numerous languages. Utilizing cutting-edge technology, 1 Stop Data ensures that you maximize your sales and marketing investments efficiently. Renowned companies around the globe trust us with their salesforce tasks, confident in our commitment to data compliance and security, backed by our expertise in data protection and GDPR regulations. Whether you need inbound or outbound calling services, sales lead generation, or compliant email list building, 1 Stop Data possesses the necessary technical know-how. With over 15 years of experience in the call center industry, we have earned a reputation as a reliable and preferred partner for businesses worldwide. Our extensive range of customizable services is designed to meet your specific needs while remaining cost-effective, ensuring you receive the best value possible. At 1 Stop Data, we are dedicated to helping you achieve your marketing and sales objectives with precision and professionalism.

Description

LeadSonar is an innovative platform designed for B2B lead intelligence and sales prospecting, seamlessly integrating lead discovery, email verification, phone enrichment, ICP scoring, and AI-generated outreach openers within a unified workspace. This platform utilizes a sophisticated waterfall cascade that sources information from over 18 data providers, such as LeadMagic, Prospeo, Apollo, Hunter, and RocketReach, prioritizing rapid primary sources while employing fallback providers, and implementing a stop-on-hit mechanism that ceases the search once a verified result is located. With an impressive 99.9% accuracy rate for emails, a 95% success rate for leads, and the ability to enrich 25 profiles every second, LeadSonar stands out in its efficiency. Each lead enriched through the platform yields more than 30 data fields, enhancing the overall value proposition. Additionally, LeadSonar features advanced AI capabilities, including Sonya, a virtual sales assistant that manages the entire process of searching, verifying, and exporting data via simple English commands, alongside a scoring system that evaluates ideal customer profiles with A/B/C/D grades and a confidence scale from 0 to 100. Furthermore, the platform generates AI-crafted subject lines and opening lines that are specifically customized to align with the respective roles and companies of each lead.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

No images available

Integrations

No details available.

Integrations

No details available.

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

$24/mo for 5k leads (annual)
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

1 Stop Data

Founded

2001

Country

United Kingdom

Website

www.1stopdata.com/wp/

Vendor Details

Company Name

LeadSonar

Founded

2026

Country

United States

Website

leadsonar.io

Product Features

B2B Data

B2B Contact Data No 
B2B Intent Data No 
B2B Leads Data No 
B2B Marketing Data No 
Business Ownership Data No 
Company Data No 
Employee Data No 
Firmographic Data No 
Job Posting Data No 
Salary Data No 
Technographic Data No 

Product Features

B2B Data

B2B Contact Data No 
B2B Intent Data No 
B2B Leads Data No 
B2B Marketing Data No 
Business Ownership Data No 
Company Data No 
Employee Data No 
Firmographic Data No 
Job Posting Data No 
Salary Data No 
Technographic Data No 

Sales Intelligence

CRM Integration No 
Data Cleaning No 
Data Enrichment No 
Data Import/Export No 
Data Mining No 
Data Verification No 
Email Integration No 
Lead Scoring No 
List Building No 
Performance Management No 
Pipeline Management No 
Predictive Modeling/Analytics No 
Prospecting Tools No 
Reporting/Analytics No 
Sales Forecasting No 

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