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Companies using Plivo

As of 14 October 2026, Firmable tracks 224 companies across 13 countries running Plivo. See who they are, and who to call.

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Companies using Plivo

Showing 5 of 224 companies

Vapi

vapi.ai · Computer software · 51–250 employees

Last seen 16 Aug 2026 The most recent date Firmable detected Plivo at this company.

Decision makers · 36 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Head of Developer Relations MobileEmail
Vice President of Software Engineering MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Vapi announces the beta release of GPT-Live for developers, enabling full-duplex speech-to-speech voice applications. · 6 Oct 2026

Vapi hosted customers and partners in San Francisco and promoted the upcoming VapiCon 2026 event. · 9 Oct 2026

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Retell AI

retellai.com · Computer software · 51–250 employees

Last seen 6 Sep 2026 The most recent date Firmable detected Plivo at this company.

Decision makers · 19 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Co-Founder, CTO MobileEmail
Founding Engineer MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Retell launches Conversation Memory, enabling AI voice agents to maintain context across conversations natively. · 8 Oct 2026

Retell reflects on insurance leaders' voice AI challenges discussed at ITC Vegas 2026. · 7 Oct 2026

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Hamilton Capital Partners Inc.

hamiltonetfs.com · Accounting and auditing services · 11–50 employees

Last seen 21 Jul 2026 The most recent date Firmable detected Plivo at this company.

Decision makers · 25 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Compliance Manager MobileEmail
Partner, Chief Financial Officer MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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Kixie

kixie.com · Telecommunications services · 251–500 employees

Last seen 21 Aug 2026 The most recent date Firmable detected Plivo at this company.

Decision makers · 1 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Product Manager MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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T38fax Incorporated

t38fax.com · Internet services and web portals · 11–50 employees

Last seen 22 Aug 2026 The most recent date Firmable detected Plivo at this company.

Decision makers · 4 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director of Operations MobileEmail
Director of InfoSec Mobile

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Signals Recent events at this company, such as a leadership change, funding or a new office.

No signals recorded

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Who uses Plivo

A breakdown of the 224 companies running Plivo.

Top industries

Information technology and services125
Professional and business services23
Financial services17
Media and telecommunications12
Health and wellness6
Industrial and manufacturing6
Art, sports and recreation4
Education and training4

No industry recorded: 10

Company size

1–1026 (16%)
11–5026 (16%)
51–25052 (32%)
251–50017 (11%)
501–1,0006 (4%)
1,001–5,00018 (11%)
5,001–10,0005 (3%)
10,001+11 (7%)

Share of companies with a recorded size, by employees.

No size recorded: 63

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Frequently asked questions

About the Plivo data on this page.

How many companies use Plivo?

Firmable holds confirmed Plivo detections for 224 distinct companies, 73 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use Plivo?

Vapi, Retell AI and Kixie are among the most prominent in the current set.

What industries use Plivo?

Information technology and services, professional and business services and financial services lead the set, across 18 industries in total.

What size companies use Plivo?

Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.

Where are Plivo users based?

The United States, Canada, Australia and Singapore account for most detections, across 13 countries.

How current is this data?

73 companies were confirmed in the last 90 days. Last detection 13 October 2026.

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