Best Telemarketing Data Providers

Explore reliable Telemarketing Data Providers carefully selected to streamline your data acquisition process. Compare, shortlist, and reach out to the best Telemarketing Data Provider for your specific needs.

When sourcing for Telemarketing Data providers, consider factors such as data accuracy, coverage, timeliness, customization options, pricing, integration capabilities, customer support, and reputation in the industry.

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Eugenio Caterino
Editor & Data Industry Expert

Top Telemarketing Data Providers

Provider Country Use Cases Pricing Model Privacy

Solution Publishing

5.0(2)
USA
UK
+2

Address Validation

B2B Advertising

B2B Data Cleansing

One-off purchase

Monthly License

Yearly License

CCPA GDPR View

Success.ai

5.0(5)
USA
UK
+248

Account-Based Marketing (ABM)

Advertising

Audience Insights

One-off purchase

Monthly License

Yearly License

CCPA GDPR View

Alesco Data

5.0(2)
USA

360-Degree Customer View

Address Data Enrichment

Analytics

One-off purchase

Monthly License

Yearly License

CCPA View

Gordon and Schwenkmeyer, Inc.

USA

Data Modeling

Direct Marketing

Fundraising

One-off purchase

Monthly License

Yearly License

CCPA View

The Atlas MarketEdge

USA

Address Data Enrichment

B2B Marketing

Business Development

One-off purchase

CCPA GDPR View

Dexivo

USA

B2C Data Enrichment

Consumer Data Enrichment

Credit Analysis

CCPA GDPR View

BIGDBM

USA

Advertising

Audience Insights

Consumer Data Enrichment

CCPA View

Xverum

5.0(1)
USA
UK
+248

Account-Based Marketing (ABM)

Account Profiling

Alternative Investment

One-off purchase

Monthly License

Yearly License

CCPA GDPR View

Accurate Append

5.0(2)
USA

360-Degree Customer View

Address Data Enrichment

Address Validation

One-off purchase

Monthly License

Yearly License

CCPA View

The Data Group

5.0(2)
USA

Address Data Enrichment

Audience Activation

Audience Analytics

Usage-based

One-off purchase

Yearly License

CCPA GDPR View

Solution Publishing

5.0(2) Badge iconVerified Data Provider
Coverage
USA
UK
Canada
+1
120M
Unique Contacts
95%+
Data Match Rate
5 Channels
Email, postal, phone, SMS
1st Party Data Enriched and Segmented by Intent and Interest

Rating & Reviews

5.0
5.0
Data quality
5.0
Data volume
5.0
Value for money
5.0
Customer service
Latest Review
View all reviews
V
Verified Buyer
5.0

Multiple B2B client use cases related to Online Customer Acquisition. These were worldwide programs on a cost per lead basis for MQL's, and the leads were call verified leads - executed seamlessly and cost-effectively.

Success.ai

5.0(5) Badge iconVerified Data Provider
Coverage
USA
UK
Germany
+247
700M
Global LinkedIn Profiles
170M
Work Emails & Phone #'s
70M
Full Company Profiles
Access 700M+ LinkedIn profiles, buyer intent data, 150M professional profiles with 170M work emails, and 28M company profiles with Success.ai. We provide verified, AI-enhanced data at scale to meet your enterprise needs—guaranteed at the best price in the market.

Rating & Reviews

5.0
5.0
Data quality
5.0
Data volume
5.0
Value for money
5.0
Customer service
Latest Review
View all reviews
V
Verified Buyer
5.0

I’m really happy with the contact data I got from success.ai. After talking to a bunch of other providers, they were either way too expensive or didn’t offer the best implementation options. But success.ai was a great fit for me!

Alesco Data

5.0(2) Badge iconVerified Data Provider
Coverage
USA
100%
Opt-in Emails
20+ Years
Of Customer Excellence
100%
US: Federal/State Compliant
We offer the broadest range of accurate and targeted data in the industry. With over 20 years of expertise, we have helped thousands of clients create optimized target audiences for their direct marketing campaigns. Datasets include Consumer, Auto, B2B, Consumer, CPG, Email, Phone and many more!

Rating & Reviews

5.0
5.0
Data quality
5.0
Data volume
5.0
Value for money
5.0
Customer service
Latest Review
View all reviews
V
Verified Buyer
5.0

We've collaborated with Alesco for several months now, and I have nothing but praise for their services. Their team is absolutely outstanding. Our requirements for data were quite stringent, yet they not only met but exceeded our expectations. If you're in need of a reliable provider who delivers exceptional service when it matters most, don't hesitate to choose them.

Gordon and Schwenkmeyer, Inc.

Badge iconVerified Data Provider
Coverage
USA
30+ years
Years of Expertise
Top Donors
High Engagement Rates
Validation
Data Accuracy
Providing 30+ years of Democratic donor data expertise, specializing in telemarketing-driven insights and high-value donor engagement across channels
Data Modeling
Direct Marketing
Fundraising Sales Prospecting

The Atlas MarketEdge

Badge iconVerified Data Provider
Coverage
USA
100%
Phone Verified
97%
Accurate
22,000
Local Governments
MarketEdge is the only provider that phone verifies its local government decision maker data. We call 22,000 counties, cities, and towns in the United States every 180 days to achieve an unprecedented 97% accuracy. Get the most up-to-date local government contact data with MarketEdge.

Dexivo

Badge iconVerified Data Provider
Coverage
USA
240
Million Records
135
Million Credit Card Consumers
215
Million Credit Ratings
Dexivo is leading the way in Data Acquisition, Data Sales, Big Data Analytics and Audience Profiling. With our help, you can fully utilize big data for your business. Anything is possible in data with the power of Dexivo.
B2C Data Enrichment
Consumer Data Enrichment
Credit Analysis
Outdoor Advertising

BIGDBM

Badge iconVerified Data Provider
Coverage
USA
765 Mil+
Emails
600 Mil+
Phones
155 Mil+
Properties
BIGDBM is a leading provider of US consumer and B2B data with unrivaled quality, coverage, and affordable pricing. Additionally, BIGDBM is a highly sought-after data engineering and software development outsourcing firm for many data suppliers worldwide.
Advertising
Audience Insights
Consumer Data Enrichment
Consumer Profiling

Xverum

5.0(1) Badge iconVerified Data Provider
Coverage
USA
UK
Germany
+247
10B+
Data Items Verified Monthly
800M+
Verified Profiles
600M+
Attributes Updated Daily
Xverum provides clean, structured, and transformed datasets from the web.

Rating & Reviews

5.0
5.0
Data quality
5.0
Data volume
5.0
Value for money
5.0
Customer service
Latest Review
V
Verified Buyer
5.0

Xverum provides our company employees, companies, and jobs datasets + API refresh service. We’re getting the most accurate raw data with the best refresh rate within the industry. Xverum team escort is professional technical & customer-facing.

Accurate Append

5.0(2) Badge iconVerified Data Provider
Coverage
USA
180M+
Mobile Phone Records
500+
Customer Attributes
250M+
List Building Database
We provide highly accurate consumer data for B2C businesses. With over 45 years of combined experience, our mission is to help you grow your customer base by delivering timely, reliable data that exceeds expectations!

Rating & Reviews

5.0
5.0
Data quality
5.0
Data volume
5.0
Value for money
5.0
Customer service
Latest Review
View all reviews
V
Verified Buyer
5.0

We had a need to append an address to incomplete records, across several geographies, where enough data points exist to have a reliable match. The custom product we use offers a high match rate for the records.

The Data Group

5.0(2) Badge iconVerified Data Provider
Coverage
USA
Over 90%
Match Rates
100 MM
Weekly Updates
4 Billion
MAIDs
Industry Leading Data Solutions That Enhance Customer Interactions and Boost Your Marketing Success
Address Data Enrichment Audience Activation
Audience Analytics
Audience Insights

Rating & Reviews

5.0
5.0
Data quality
5.0
Data volume
5.0
Value for money
5.0
Customer service
Latest Review
View all reviews
V
Verified Buyer
5.0

I have worked with Sheri and The Data Group for over 4 years. Their data quality is consistently meeting expectations and very high quality. Sheri continues to go above and beyond for us every time and her fast response and service has been an asset to us over the years. Their customer service is second to none, I highly recommend this business. Jenna Wingenbach Operations Director – Brushfire Strategies

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List your data on our global B2B platform to reach 120k monthly visitors

Frequently Asked Questions

What is a Telemarketing Data Provider?

A telemarketing data provider supplies businesses with databases containing contact details of potential customers. These databases are specifically curated for telemarketing purposes, including information such as mobile numbers, email addresses, job titles, company details, and more.

How Do Telemarketing Data Providers Collect Their Data?

Telemarketing Data Providers collect data from various sources including public records, web scraping, partnerships with other data firms, and direct data submissions from businesses.

What Compliance Standards Do Telemarketing Data Providers Adhere To?

Telemarketing data providers adhere to various regulations, including GDPR (EU), CCPA (California), TCPA (US), and CAN-SPAM Act (US), along with regional laws like CASL (Canada) and LGPD (Brazil). These rules ensure explicit consent, data access rights, opt-out options, and breach reporting. Providers use secure data storage, encryption, audits, and compliance documentation to protect privacy and build trust.

What Types of Data Do Telemarketing Data Providers Offer?

They offer a range of data types including mobile phone numbers, email addresses, current job titles and companies, work history, educational background, geographical location, social network links, firmographic and technographic data.

How Do Telemarketing Data Providers Ensure Data Quality?

Providers ensure data quality through regular updates, accuracy verification processes, human validation, and the use of AI and machine learning for data validation. Many providers also offer free samples for potential clients to assess data quality.

How Accurate Is the Data From Telemarketing Data Providers?

Data accuracy varies by provider but many claim accuracy rates of 95% or higher.

How Often Do Telemarketing Data Providers Update Their Data?

Update frequencies can range from bi-weekly to monthly, or quarterly, depending on the provider and the specific data set.

How Do Telemarketing Data Providers Ensure Data Privacy and Security?

Providers adhere to stringent data privacy and security measures, including compliance with GDPR and other data protection regulations, use of secure delivery methods like S3, SFTP, and secure APIs, data encryption, and regular audits and security assessments.

How Much Does Telemarketing Data Cost From Different Providers?

Costs vary widely based on the provider and the specificity of the data. Pricing models include one-off purchases, monthly or yearly licenses, and usage-based pricing. Discounts are often available for bulk purchases or long-term commitments.

Can Telemarketing Data Providers Customize Data According to Specific Needs?

Yes, many providers offer customized data solutions tailored to specific industries, geographic locations, or business needs. Customization can also include specific data fields and formats.

How Do I Choose the Right Telemarketing Data Provider?

Consider factors such as data accuracy, update frequency, data delivery formats, compliance with privacy regulations, and customer support. Reviewing provider ratings and requesting data samples can also help in making an informed decision.

How Many Telemarketing Data Providers Are There?

There are numerous telemarketing data providers globally, ranging from large, well-known firms to smaller specialized companies. If you’re not sure where to get started, we have a list of 25 telemarketing data providers on our platform.

What Are the Best Telemarketing Data Providers?

The best telemarketing data providers vary based on specific business needs. Popular telemarketing data provider include:

Eugenio Caterino

Eugenio Caterino

Editor & Data Industry Expert @ Datarade

Eugenio is an editor and data industry expert with over a decade of experience specializing in B2B data marketplaces and e-commerce platforms. He has a strong background in data analytics, data science, and data management. Eugenio is passionate about helping companies leverage data and technology to drive innovation and business growth, ensuring they can easily and efficiently access the solutions they need.