Vapi
Vapi provides the API layer for building AI phone agents and voice applications. Developers integrate Vapi to create inbound and outbound calling bots that sound natural, handle interruptions, and connect to any LLM or knowledge base. Thousands of companies use Vapi for customer support automation.
- Location
- San Francisco, USA
- Raised
- $20M
- Stage
- Seed
- Founded
- 2023
- Category
- AI
- Funding
- VC-backed
- Team
- 1–10
Funding figures as of Jul 2025 · not independently verified
Founders of Vapi
- Jordan Dearsley
- Nikhil Gupta
Investors backing Vapi
- Y Combinator
- Abstract Ventures
Frequently asked questions
What does Vapi do?
Vapi provides the API layer for building AI phone agents and voice applications. Developers integrate Vapi to create inbound and outbound calling bots that sound natural, handle interruptions, and connect to any LLM or knowledge base. Thousands of companies use Vapi for customer support automation.
Where is Vapi based?
Vapi is based in San Francisco, USA.
When was Vapi founded?
Vapi was founded in 2023.
How much has Vapi raised?
Vapi has raised $20M in their Seed round as of Jul 2025.
Who founded Vapi?
Vapi was founded by Jordan Dearsley, Nikhil Gupta.
Who has invested in Vapi?
Vapi is backed by Y Combinator, Abstract Ventures.
How Vapi would pitch themselves
○ Auto-generated01Target customer
Developers — the core audience Vapi's product is built around.
02Problem they solve
Vapi provides the API layer for building AI phone agents and voice applications. Developers integrate Vapi to create inbound and outbound calling bots that sound natural, handle interruptions, and connect to any LLM or… The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
Vapi differentiates on voice ai infrastructure for developers. Backed by Y Combinator + Abstract Ventures, $20M raised — the company has resources + validation to compound this thesis. Founded by Jordan Dearsley + team.
04Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.