Upcall was founded by Samuel Devyver in 2016.

Who are Upcall's investors?

Upcall's investors include Y Combinator, Kima Ventures, Soma Capital, Wind Venture, Global Founders Capital, Initialized Capital.

Where is Upcall headquartered?

Upcall is headquartered in San Francisco, US.

Upcall

YC W17

San Francisco, US · Founded 2016 · 6 employees · 6 known investors

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Upcall provides human-powered outbound calling and lead engagement services, including cold calling, appointment setting, and SMS follow-ups, managed by a U.S.-based team of vetted professionals. The platform serves B2B sales and marketing teams seeking lead generation and prospecting automation with real-time analytics.

Enterprise Software Sales TechUnited States of AmericaAmerica / CanadaFully Remote

Founders & leadership· Y Combinator alumni (W17)

Upcall was founded in 2016 by Samuel Devyver.

Samuel DevyverCo-founder

Brandon JeffsRecruiter

Michael DevyverCTOformer

Investors · 6

Y Combinator✓ confirmed by UpcallSan Francisco · $500K

How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us

Kima Ventureslisted by Kima VenturesParis · $50K – $5M

How we know: Y Combinator's founder network · Not right? Tell us

Soma Capitallisted by Soma CapitalSacramento · $100K – $300K

How we know: Y Combinator's founder network · somacap.com · Not right? Tell us

Wind Venturelisted by Wind VentureParis · $100K – $5M

How we know: Wind Venture's portfolio page · the VCSheet dataset · Not right? Tell us

Global Founders CapitalreportedBerlin · $1M

How we know: Y Combinator's founder network · Not right? Tell us

Initialized CapitalreportedSan Francisco · $1M – $5M

How we know: Y Combinator's founder network · Not right? Tell us

Related companies · 2

RingCentralRingCentral provides cloud-based unified communications and AI-powered contact center solutions for businesses, serving over 600,000 customers worldwide. The platform integrates voice, video, messaging, and conversation intelligence to enable secure, efficient enterprise communications.

CloudtalkCloudTalk provides an AI voice platform for global calling used by sales and support teams, offering features like parallel dialing, call routing, inbound and outbound AI voice agents, international SMS/WhatsApp messaging, and call analytics. Its cloud-based voice infrastructure supports numbers in over 160 countries for teams handling high volumes of customer conversations.

Companies working in the same space as Upcall.

Legal entities · 1

corporate structure

Upcall Inc.

Frequently asked questions

What does Upcall do?: Upcall provides human-powered outbound calling and lead engagement services, including cold calling, appointment setting, and SMS follow-ups, managed by a U.S.-based team of vetted professionals. The platform serves B2B sales and marketing teams seeking lead generation and prospecting automation with real-time analytics.
Who founded Upcall?: Upcall was founded by Samuel Devyver in 2016.
Who are Upcall's investors?: Upcall's investors include Y Combinator, Kima Ventures, Soma Capital, Wind Venture, Global Founders Capital, Initialized Capital.
Where is Upcall headquartered?: Upcall is headquartered in San Francisco, US.