Vapi

YC W21 · AI Grant Batch 4 · Active · Voice AI for developers.

Competitors

Companies closest to Vapi
Company	Category	Status
Omilianot in a program hereShared: voiceElsewhereOther	Other	Elsewhere
Smallest.ainot in a program hereShared: voiceElsewhereOther	Other	Elsewhere
Fish Audionot in a program hereShared: voiceElsewhereOther	Other	Elsewhere

Adjacent

Companies next to Vapi
Company	Category	Status	Program
FreyaShared: voiceActiveAI	AI	Active	YCS25
Hey TeloShared: voiceActiveAI	AI	Active	YCW25
FeatherShared: voiceActiveAI	AI	Active	YCS22
VocodeShared: voiceAcquiredAI, Devtools	AI, Devtools	Acquired	YCW23
TelliaShared: voiceNot statedAI	AI	Not stated	EF2025

Also from W21 in AI

All of W21

Company	Category	Status
AbacumThe AI-native FP&A platform that helps Finance teams drive business…ActiveAI	AI	Active
AlineaAutomated investing for the next generation 💸ActiveAI	AI	Active
AnimaThe next generation care enablement platformActiveAI	AI	Active
arnataAI workers for the logistics industry.ActiveAI	AI	Active
Atomic IndustriesSoftware orchestrated mass production of plasticsActiveAI	AI	Active
authzedAuthorization Infrastructure securing AI at OpenAI, Zoom, & moreActiveAI, Data, Devtools	AI, Data, Devtools	Active

Programs

Programs Vapi went through
Program	Cohort	Source
Y Combinator	W21 · Winter 2021	YC Page
AI Grant	Batch 4	AI Grant Page

About Vapi

YC batch: W21 · Winter 2021
Status, per YC: Active
Category: AI, Developer tools
Team size: 50
Location: San Francisco, CA, USA
Checked: 4h ago

YC tags: Artificial Intelligence

Vapi in W21: 336 companies, 30% AI

Vapi: questions

Which YC batch was Vapi in?

Vapi was in Y Combinator's Winter 2021 batch (W21).

Which accelerators did Vapi go through?

Vapi is listed by Y Combinator (W21), AI Grant (Grant Batch 4).

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.

Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.