YCW21· AI· DevtoolsVapi
Voice AI for developers.
ActiveChecked 16h ago
Founders
Not read from YC yet; the weekly run fills these in.
Same space
Competitors
Closest in what they build, same category.
Hey TeloW25Voice AI for Home ServicesShared: voiceActive
FreyaS25Voice AI for EnterprisesShared: voiceActive
FeatherS22Voice AIShared: voiceActive
DailyW16Conversational Voice and Multimodal AI built with Open SourceShared: voice, developerActive
AlturS25Voice AI Agents for Debt CollectionShared: voiceActive
Adjacent
Overlapping tags, a different niche.
Zip PhoneS14Whatsapp for voiceShared: voiceAcquired
PhonicW20The best way to collect and analyze voice and video feedbackShared: voiceAcquired
PlayAIW23Our mission is to make Voice AI accessible and useful to all.Shared: voiceAcquired
Uplift AIS25Foundational Voice Models for regional languagesShared: voice, developerActive
VocodeW23Open source Voice AIShared: voiceAcquired
Also from W21 in AI
Batchmates in Winter 2021.
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AlineaW21Automated investing for the next generation 💸Active
AnimaW21The next generation care enablement platformActive
arnataW21AI workers for the logistics industry.Active
Atomic IndustriesW21Software orchestrated mass production of plasticsActive
authzedW21Authorization Infrastructure securing AI at OpenAI, Zoom, & moreActive
Outside YC
Similar companies on companies.fru.dev.
Vapi: questions
Which YC batch was Vapi in?
Vapi was in Y Combinator's Winter 2021 batch (W21).
Is Vapi still active?
Y Combinator lists Vapi as active.
Where is Vapi based?
Vapi lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.