Vapi vs Voiser

Comparing the features of Vapi to Voiser

Feature
Vapi
Voiser

Capability Features

A/B Experiments
AI Guardrails
API Access
API Configurability
4.2K+ configuration points
API-First Architecture
AR/VR Support
Automated Test Execution
Automatic Punctuation
Automatic Scalability
Millions of calls
Available Voices
550
Batch Processing
Bring Your Own Models
Community Support
13000
Country Coverage
200
Custom Phone Number
Dedicated Deployment Engineer
Dialects Supported
135
Documentation
Emotion Voice Options
Enterprise Compliance
SOC2HIPAAPCI
Export Formats
WordExcelTxtSrt
Inbound Calls
Languages Supported
75
Minimum Accuracy Claim
%99.9 success rate
Multi-language Support
100+ languages
No-code/Low-code Workflow
Online Dictation
Outbound Calls
Prebuilt Templates
1000s
Profanity Filtering
Smart Guide
Speaker Identification
Speech-to-Text
Subtitle Customization
Talking Avatar
Text to Speech
Text-to-Video
Tool Calling
Ultra-low Latency
Sub-500ms
Uptime SLA
99.99% uptime
Voice Cloning
Voice Quality Levels
HDHQUHD
YouTube Dubbing

Integration Features

ChatGPT Integration
Client SDK
React (web SDK)
Downloadable SDK ZIP
Email Login
Facebook Login
File Format Support (Audio)
.mp3.wav.flac.aac.wma.ogg.aiff
File Format Support (Video)
.avi.mp4.mov.webm.mpeg.3gp
Github Repository
Google Login
Integrations Information
40+ apps
OpenAI Integration
openaigpt-4o
Server SDKs
TypeScriptPythoncURL
URL Import Support
Wordpress Integration
YouTube Import

Limitation Features

Maximum Usage Without Payment
50 characters for TTS, 5 minutes for STT
No Built-in Telephony Provider Mentioned
No Explicit Pricing Details
No Explicit Usage Quotas Listed
No File Format Support Listed
Premium Voices (Enterprise)
Studio Free Limit
50
Transcription Limit Free Tier
5

Pricing Features

Free Tier
Quota Extension Via Purchase