Asterisk Customer List

Do you sell to companies who use Asterisk? Do you have a product that works with Asterisk? Do you offer Asterisk consulting and implementation services? If you do, then you’ll love our actively-managed database of Asterisk users.

2,500 Companies
  • Company Name
  • Website
  • Phone Number
  • Mailing Address
  • Industry
  • Employee Range
Last Updated :
BY MARKETING LEADERS

"After piloting various data vendors, it was easy to see that ReadyContacts is a cut above."

Anna Jensen
Anna Jensen Director of Marketing, DigitalShadows

TRUSTED BY LEADING COMPANIES

salesforce
gartner
ca technologies
equifax
IBM
zuora

Asterisk Customers Coverage

If you're wondering, "How many customers does Asterisk have?" we've got you covered. We track Asterisk customer insights globally and across verticals. Here’s a quick snapshot of the coverage we have for a list of companies that use Asterisk and where they belong.

Verified Stamp Request a customized sample for this criterion

Asterisk customers Worldwide

Asterisk customers by US States

Asterisk customers by Metro Areas

Asterisk customers by Industry

Here’s why our data is better

We put freshness & accuracy ahead of everything here at ReadyContacts and it shows in our data that is software-powered & human-curated.

  • Freshness Our data is always freshly validated prior to delivery.
  • Accuracy Our multi-step software & human review process ensures the highest accuracy.
  • Targeting We are able to find highly specific target audiences for your needs.
  • Comprehensive We find every prospect out there for your campaign specification.
  • Intelligence Our datasets come backed with detailed & actionable intelligence.
  • Guarantee We promise 90% accuracy across all datasets & stand by it.

How to get a list of Asterisk customers from Ready

1

Share your spec &
request a sample

Submit your specifications for a Asterisk customer list based on your sales & marketing campaign needs.
2

Get a personalized
sample & counts

Ready creates a freshly validated sample dataset of Asterisk customers with contacts & shares the overall counts for your specification.
3

Finalize specs &
purchase dataset

Once you review the sample, you can finalize any tweaks to the dataset of companies using Asterisk with your own specifications and purchase the full set of records or a part of them.

Asterisk Customers List: FAQs

What is Asterisk?

Asterisk is an open source PBX system that enables unified communications. It allows companies to make and receive calls, host conference calls, manage voicemail, and more using a software-based PBX instead of expensive proprietary hardware. Asterisk supports traditional PSTN lines as well as VoIP.

How many customers does Asterisk have?

As an open source project, Asterisk does not have official "customers" per se. However, it is very widely used - Asterisk powers IP PBX systems at companies like Google, IBM, AT&T, and Lowe's. In total it is estimated that over 1 million Asterisk PBX systems are deployed worldwide.

Who uses Asterisk?

Asterisk is used by a wide variety of businesses across many industries. Typical users include call centers, hotels, government agencies, universities, and any organization that needs an advanced phone system. Asterisk is popular for its flexibility and low cost compared to proprietary PBX hardware.

Which companies use Asterisk?

Major companies using Asterisk include Google, IBM, AT&T, Lowe's, McDonald's, and over 85% of the Fortune 500. Asterisk is also popular with small and midsize businesses, call centers, hotels, universities, and government agencies looking to save money on phone infrastructure.

What industries is Asterisk most popular in?

Asterisk is widely used across industries, but is especially popular in call centers, hotels, education, government, and retail. Any industry that requires advanced telephony features like IVRs, voicemail-to-email, or call recording can benefit from Asterisk.

What are some popular alternatives to Asterisk?

Top alternatives to Asterisk include 3CX, Avaya IP Office, Cisco CallManager, Microsoft Skype for Business, RingCentral, Vonage Business Cloud, and other proprietary PBX systems or hosted VoIP providers. However, Asterisk remains a leading open source option.

What is to be expected from Ready's Asterisk client list?

Ready's Asterisk client list provides key details on companies using Asterisk for their phone infrastructure. This allows you to reach decision makers at organizations already leveraging Asterisk for targeted sales and marketing. Contact information, company size, industry, and other details help qualify leads.


The numbers above are continuously changed. For the latest numbers, feel free to contact our team.

Why Ready?

1

Quality of the data changes campaign outcomes. That is why customer trust Ready.

Anna Jensen testimonial

Anna Jensen

Director Marketing of Digital Shadows

The quality of the contact data is well above industry average and our sales development teams have seen great success tapping into new geos using lead data from ReadyContacts. Their customer support and responsiveness also making working with them extremely easy.
Jim Everidge testimonial

Jim Everidge

Co-Founder & CEO at rapidLD

I have been pleasantly surprised by the quality of the leads purchased from ReadyContacts. The team there has been extremely easy to work with. They have been very responsive and stand by the quality of their leads. This allows my team to work in a very focused manner when identifying new opportunities in the market.
2

Speed is of the essence when revenue targets are on the line. Ready ensures it.

Katie May testimonial

Katie May

Founder & CEO of ShippingEasy

Ready Contacts has been a great partner since we started ShippingEasy. They are wickedly fast and very open to feedback on lead quality, etc as we embark on new campaigns. We have found their leads to be higher quality than any other vendor we have tried. Their team is a pleasure to work with and always responsive.
3

When specialized datasets are needed, customers rely on Ready again & again.

James Lepper testimonial

James Lepper

Managing Director at Prospect Research

We had a need for a very specialised dataset to launch a campaign. I approached Ready Contacts to see if they could provide this dataset having tried other providers without any success. ReadyContacts rose to the challenge and provided us with a reliable dataset that met our criteria and allowed us to take on a campaign that we would otherwise have had to abandon.
4

Customers value Ready's responsiveness & professionalism.

Allison Parker testimonial

Allison Parker

Development Director of Elemental Machines

ReadyContacts consistently does an exemplary job of building campaign-specific marketing data sets, and is always unfailingly professional and responsive to work with.
Alex Mitchell testimonial

Alex Mitchell

Founder and CEO of StepOne.Inc

Ready was great to work with. They took the time to understand our needs to generate the best lead list for our requirements.
5

Fair pricing helps Ready build long term relationships.

Meyleen Biechler testimonial

Meyleen Biechler

Marketing Communications, Director of idengines

ReadyContacts is great to work with and always produced the results we wanted. They are fair with their pricing & always wanted to make sure we get the value for our investment.
6

Customers consider Ready as a true partner & highly recommend us.

kyle testimonial

Kyle Martinowich

Sales Director of SmartlingSmartling

ReadyContacts has been instrumental in our demand generation strategy at Smartling. ReadyContacts continues to clearly understand our ideal customer profiles and buyer personas to curate accounts & contacts. ReadyContacts ability to deliver high quality leads while being flexible with our timelines has been instrumental in growing our pipeline. They have been a true partner!
Katie McEachern testimonial

Katie McEachern

Global Marketing Director at pega

ReadyContacts has been an extremely reliable source to get embedded contact for our key targets accounts for marketing campaigns. I would recommend them without reservation.