Use cases
Inventory
Find every tool, owner, seat, and cost.
Savings
Catch waste, overlap, and renewals early.
Access
Onboard and offboard across your stack.
Context
Map how people, tools, spend, and agents connect.
For
Founders
Protect runway by seeing every tool and cost.
Engineering
Control AI usage, access, and provider spend.
Finance
Reconcile software spend and find waste.
Operations
Keep inventory, access, and renewals current.
Resources & company
Resources
Guides and practical software insights.
Manifesto
Why software operations need a new model.
Press
Company news and media resources.
Partners
Build and grow with ELI.
IntegrationsStacksTools
Talk to a humanDiscover my stack
IntegrationsStacksTools
Discover my stackTalk to a human

Company

  • Home
  • Manifesto
  • Talk to us
  • Partners

Help

  • Terms of service
  • Privacy policy
  • Docs

Product

  • Inventory
  • Savings
  • Access
  • Context

For teams

  • Founders
  • Engineering
  • Finance
  • Operations

Explore

  • Integrations
  • Tools
  • Stacks
  • Startup credits
  • Articles

Socials

  • LinkedIn
  • Instagram
  • TikTok
  • YouTube
Enterprise Layer Intelligence
Categories/Voice AI/Vapi
Vapi

Vapi

Founded by Nikhil Gupta & Jordan Dearsley in 2022

Build, test, and deploy conversational voice agents for customer calls and support

Pricing model

Free Tier, Paid

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Vapi to build, test, and deploy conversational voice agents for phone calls and customer interactions. It allows developers to configure custom voice models, design conversation flows, connect telephony, and integrate with backend systems. The system handles low-latency audio processing, call orchestration, and real-time monitoring so businesses can automate inbound customer support, lead qualification, and appointment scheduling at scale. It also includes built-in conversation guardrails to prevent hallucinations and meets enterprise security standards like SOC 2, PCI, and HIPAA.

What Vapi does

Configure conversation flows and prompts for voice agentsIntegrate custom telephony carriers and phone numbersMonitor live phone calls and latency metrics in real timeSet up guardrails to restrict conversational responsesConnect backend databases to retrieve caller data during callsDeploy voice agents to production across global phone networksSub-500 millisecond latency for natural voice conversationsBuilt-in conversation guardrails to prevent hallucinationsCustomizable voice, telephony, and conversation flow settingsReal-time call monitoring and performance analyticsEnterprise single sign-on, OAuth2, and role-based access controlCompliance support for SOC 2, HIPAA, and PCI standardsAutomated appointment scheduling and lead qualification flows

Pricing breakdown

Pricing model: Free tier, Paid

PlanList price
No Success PackageFree
Core$29 / mo
Pro$999 / mo

Frequently asked

OpenAIOpenAIEleven labsEleven labsTwilioTwilio

Used by

Benoit D

Benoit D

Startup Founder @ haniko

In their stack
Connect
Maicon Ferreira

Maicon Ferreira

Digital Marketing Specialist @ SIDE

In their stack
Muhammad Ahsaan Abbasi

Muhammad Ahsaan Abbasi

Full-Stack Developer @ AiCogniTech

In their stack
Oussama Chicha

Oussama Chicha

CEO @ WeDo Aithing

In their stack
Connect
Ramin Joseph

Ramin Joseph

CEO @ The Indienne

In their stack

Want a tailored answer?

See whether Vapi fits your stack.

Techbible weighs Vapi against what you already pay for, your team shape, and the work that's actually happening. Free to start.

Side by side

Compare Vapi

Search the catalog or pick a similar tool to compare pricing, features, and fit.

Or pick from similar tools

More in Voice AI

All tools →
Cockatoo

Cockatoo

Transcribe audio and video recordings into text with timestamps and speaker labels

Eleven labs

Eleven labs

Generate realistic voices and conversational audio agents

Hume AI

Hume AI

Provides AI tools to create emotionally intelligent and expressive voices.

Rev

Rev

Transcribe audio and video recordings into searchable text and legal documents

TTSOpenAI

TTSOpenAI

Convert text into natural-sounding speech effortlessly.

VoicePen App

VoicePen App

Transcribe voice recordings into text notes and summaries across Apple devices

AgentPhone

AgentPhone

Provision real phone numbers for autonomous agents to handle voice calls and text messages

AI Rudder

AI Rudder

Automate customer phone calls and chat interactions across multiple digital support channels

Vapi, Voice AI, Conversational AI, voice agents, call orchestration, telephony API, developer tools, speech to text, text to speech, automated phone calls, customer support voice, lead qualification, appointment scheduling, low latency audio, AI guardrails