Vapi vs WebsiteVoice

Comparing the features of Vapi to WebsiteVoice

Feature
Vapi
WebsiteVoice

Capability Features

A/B Experiments
Accessibility Support
Additional Voices
AI Guardrails
API Access
API Configurability
4.2K+ configuration points
API-First Architecture
Audio Analytics
Automated Test Execution
Automatic Content Detection
Automatic Scalability
Millions of calls
Bring Your Own Models
Community Support
13000
Control Panel Management
Custom Phone Number
Custom Text Intro/Outro
Customizable Widget
Dedicated Deployment Engineer
Documentation
Enterprise Compliance
SOC2HIPAAPCI
Faster Audio Conversion
Help Visual Impairment Non-Profit
Inbound Calls
MP3 Download
Multi-language Support
100+ languages
No Audio or Text Ads
No-code/Low-code Workflow
Outbound Calls
Prebuilt Templates
1000s
Priority Support
Quick Installation
Removal of Watermark
Smart Natural Voice
Social Sharing
Supported Languages
EnglishChineseDanishSpanishDutchFrenchGermanItalianJapaneseKoreanNorwegianPolishPortugueseRomanianRussian
Supports Multiple Languages
38
Supports Multiple Voice Types
MaleFemale
Ticket Support
Tool Calling
Ultra-low Latency
Sub-500ms
Uptime SLA
99.99% uptime
Voice Speed Adjustment

Integration Features

API or Plugin Support
Client SDK
React (web SDK)
Downloadable SDK ZIP
Github Repository
Integration Method
JavaScript snippet
Integrations Information
40+ apps
OpenAI Integration
openaigpt-4o
Server SDKs
TypeScriptPythoncURL

Limitation Features

Limited Audio Plays on Lower Tiers
Starter: 1/day, Premium: 5/day, Professional: 10/day
No Built-in Telephony Provider Mentioned
No Explicit Mention of Offline Use
No Explicit Pricing Details
No Explicit Usage Quotas Listed
No File Format Support Listed
No Mention of CMS Integrations
No Mention of File Format Support Beyond MP3
Play Counting Rule
Only new text played is counted as a play. Long pages/articles might be counted as two plays.

Pricing Features

Audio Play Definition
1 audio play = 1000 words
Free Tier
Free Trial
14 days
Monthly Billing
No Credit Card Required
Premium Plan Audio Plays Per Day
5
Premium Plan Price
$29/month
Premium Plan Yearly Price
$309/year
Professional Plan Audio Plays Per Day
10
Professional Plan Price
$49/month
Professional Plan Yearly Price
$529/year
Starter Plan Audio Plays Per Day
1
Starter Plan Monthly Price
$9/month
Yearly Billing Option