Vapi vs Whisper API

Comparing the features of Vapi to Whisper API

Feature
Vapi
Whisper API

Capability Features

A/B Experiments
AI Guardrails
API Access
API Configurability
4.2K+ configuration points
API-First Architecture
Automated Test Execution
Automatic Scalability
Millions of calls
Bring Your Own Models
Community Support
13000
Custom Phone Number
Dedicated Deployment Engineer
Documentation
Enterprise Compliance
SOC2HIPAAPCI
Inbound Calls
Language/Country Support
100+ languages
Latest Whisper Model
Whisper Large V3
Multi-language Support
100+ languages
No-code/Low-code Workflow
Non-Developer Access
Outbound Calls
Prebuilt Templates
1000s
Response Format Selection
json
Scale for Millions
Speaker Diarization
Speaker Labels
Summary Generation
Tool Calling
Translation Capability
Ultra-low Latency
Sub-500ms
Uptime SLA
99.99% uptime

Integration Features

API Integrations
Client SDK
React (web SDK)
Downloadable SDK ZIP
File Formats Supported
mp3videopodcastsmeetings
Github Repository
Integrations Information
40+ apps
OpenAI API Compatibility
OpenAI Integration
openaigpt-4o
Programming Language Agnostic
Server SDKs
TypeScriptPythoncURL

Limitation Features

No Built-in Telephony Provider Mentioned
No Explicit Pricing Details
No Explicit Usage Quotas Listed
No File Format Support Listed
No OpenAI Affiliation

Pricing Features

Free Tier
Free Transcription Hours
30
Free Trial Package
Hourly Pricing
$0.17/hour
Trial Period
1 month