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Vapi

vapi.aiLinkedIn
San Francisco, US

Vapi is a technology company specializing in voice AI solutions. It offers a platform for developers to create voice agents capable of making and receiving calls, integrating with existing systems, and automating workflows. Vapi serves a diverse clientele, including startups and large enterprises, by providing tools that enhance customer interactions and operational efficiency.

Employees
149
Founded
2023
Ownership
venture capital
Est. revenue
$15.2M

Headcount

149
+14%6 mo
+22%1 yr

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Website visitors

48,120
+14%6 mo
+22%1 yr

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Workforce

Headcount by location

  • United States96%
  • India4.0%

Split by department

  • Engineering & R&D48%
  • Sales12%
  • Human Resources9.9%
  • Marketing & Comms7.9%
  • Other23%

Seniority distribution

  • Less than 5 years91%
  • 5 to 10 years5.8%
  • 30 years and more1.9%
  • 10 to 20 years1.0%

Funding

$72.1M

Raised to date

DateTypeAmountInvestors
  • 13 May 2026Series B$50.0MAmazon Web Services (AWS), Bessemer Venture Partners, Abstract, Kleiner Perkins, M12, Microsoft's Venture Fund, New York Life Ventures, Peak XV Partners, Y Combinator
  • 13 Dec 2024Series A$20.0MAI Grant, Bessemer Venture Partners, Abstract, Y Combinator

One earlier round, with its terms and sources.

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Investors

InvestorCompanies backedCountry
  • Y CombinatorY Combinator is a startup accelerator that provides funding, mentorship, and resources to early-stage startups. It helps founders navigate the challenges of building a business by offering structured support, networking opportunities, and access to4,126United States
  • Amazon Web Services (AWS)Amazon is a diversified technology company that operates a global e‑commerce marketplace, cloud computing platform (AWS), digital streaming (Prime Video), hardware devices (Kindle, Echo, Ring) and subscription services (Prime). It serves consumers813United States
  • Bessemer Venture PartnersBessemer Venture Partners is a venture capital and private equity firm that invests in startups and supports entrepreneurs across various sectors, including AI, biotech, and cloud technologies. The firm provides capital and strategic guidance to741United States
  • Kleiner PerkinsKleiner Perkins is a venture capital firm that specializes in investing in early-stage and growth companies. They partner with entrepreneurs to provide capital and strategic support, helping them navigate the challenges of building successful653United States

Revenue

$15.2M
+14%6 mo
+22%1 yr

Unlock filed revenue history, with growth over every year.

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EBITDA

24.8M
+14%6 mo
+22%1 yr

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Revenue source: Modeled estimate

Recent news

  • Have your personal assistant make the call you keep putting off.
    vapi.ai · 30 Sep 2026
  • AI voice agent platform: how to choose the right one in 2026.
    blogs.persistence.dev · 26 Aug 2026

8 more articles, with their sources and categories.

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People

How the team has changed month by month — joiners, leavers and where the hiring is going

Connections

Who at your firm already knows someone here, and how warm the path is

In the app

The full Vapi profile lives in Inven.

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