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Vapi

Voice AI platform. Build AI phone agents and voice assistants.

Conversational AIFounded January 2023#3 of 13 in Conversational AI

Updated May 29, 2026

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Company profile

What is Vapi?

Vapi enables developers to build AI phone agents. Voice-first AI assistants for customer service and sales.

Company research

Data as of May 29, 2026

No company research is published for this company yet. All research →

Latest company data

Primary data point

Downloads

390.7K/30d

npm
387.2K
PyPI
3.6K

Tracked packages: npm @vapi-ai/server-sdk; PyPI vapi-python

▲ +22%npm + PyPI: Updated 1d ago

Other data points

Dependent projects

10

Projects depending on tracked package: npm @vapi-ai/server-sdk

Updated 13h ago

GitHub stars

121

Main repository stars

Updated 13h ago

Hacker News

1/30d

Position #10 in category discussion

Updated 13h ago

Repository health

Maintenance data from the main open-source repository.

Releases (30d)
0

About Vapi

Vapi enables developers to build AI phone agents. Voice-first AI assistants for customer service and sales.

FoundersGaurav Singh, Siddharth Sharma

Funding

$20M · 2 rounds

Raised $20M total. Category position #3 of 13 in Conversational AI.

Series A2024

Bessemer Venture Partners

$20M
Seed2024

Gradient Ventures

$35K

Investors

Bessemer Venture PartnersGradient Ventures

Tracked packages (2)

1 npm, 1 PyPI

@vapi-ai/server-sdk

npmMain npm package

@vapi-ai/server-sdk

Voice AI platform. Build AI phone agents and voice assistants.

vapi-python

PyPIMain PyPI package

vapi-python

Voice AI platform. Build AI phone agents and voice assistants.