AI Phone vs Vapi

Comparing the features of AI Phone to Vapi

Feature
AI Phone
Vapi

Capability Features

A/B Experiments
Accents and Dialects
AI Guardrails
API Access
API Configurability
4.2K+ configuration points
API-First Architecture
Automated Test Execution
Automatic Scalability
Millions of calls
Bilingual Subtitles
Bring Your Own Models
Camera Translation
Community Support
13000
Custom Phone Number
Dedicated Deployment Engineer
Documentation
Enterprise Compliance
SOC2HIPAAPCI
Generative AI Technology
Handles Technical Terms
In-Person Conversation Translation
Inbound Calls
Invite Link for Calls
Language and Accent Variants
Multi-language Support
100+ languages
No App Needed for Invitees
No Download for Guests
No Need for Human Interpreter
No-code/Low-code Workflow
Outbound Calls
Phone Call Translation
Prebuilt Templates
1000s
Real-Time Subtitles
Real-Time Translation Speed
Slight delay
Speech to Speech Translation
Speech to Text
Supported Languages
عربيDeutschEnglishEspañolFrançaisIndonesia日本語한국인РусскийแบบไทยTiếng ViệtPortuguêsPolskiУкраїнська简体中文繁体中文
Supports Daily Life, Travel, and Business
ImmigrantsTravelersBusiness
Supports Multiple Languages
150
Tool Calling
Total Supported Languages
150
Two-Way Translation
Ultra-low Latency
Sub-500ms
Uptime SLA
99.99% uptime
Video Call Translation
Voice Call Translation
Voice Translator

Integration Features

Apple App Store Availability
Client SDK
React (web SDK)
Downloadable SDK ZIP
Github Repository
Google Play Store Availability
Integrations Information
40+ apps
LINE Integration
Mobile Apps
OpenAI Integration
openaigpt-4o
Other Messaging Apps Support
Server SDKs
TypeScriptPythoncURL
Social Media Integration
XTikTokFacebook
Telegram Integration
WeChat Integration
WhatsApp Integration

Limitation Features

No Built-in Telephony Provider Mentioned
No Desktop App
No Explicit Pricing
No Explicit Pricing Details
No Explicit Usage Quotas Listed
No File Format Support Listed
No Mention of API
No Offline Mode Mentioned
Possible Slight Delay
Slight delay in translations

Pricing Features

Free Tier
Free Trial