Call AI vs Unreal Speech

Comparing the features of Call AI to Unreal Speech

Feature
Call AI
Unreal Speech

Capability Features

24/7 Availability
Account Management
Asynchronous Requests
Business Use Case Support
Customer supportSalesTrainingExecutive assistanceAI podcast hosts
Call Transcripts
Custom AI Bot Creation
Dashboard Access
Feedback-Based Improvement
Max Audio Duration
10 hours
Max Monthly Characters
7000000000
Multiple AI Personas
Sophie (Therapist)Alex (Daily planner)Michelle (Parenting coach)Marvin (Tech support)Page (Idea partner)Ryan (Journaling pal)Custom AI bot
Per-sentence Timestamps
Per-word Timestamps
Personal Memory (In Development)
Proactive AI Features
Production Ready Infrastructure
Scheduled Calls
Streaming Endpoint
Streaming Latency
0.3s
Supported Audio Codecs
libmp3lamepcm_mulaw
Supported Bitrates
320k256k192k128k96k64k48k32k16k
Supported Language List
US EnglishUK EnglishMandarin ChineseHindiSpanishPortugueseJapaneseFrenchItalian
Supported Voices
48
Synchronous Requests
Text-to-Speech API
/stream/speech/synthesisTasks/streamWithTimestamps
Uptime SLA
99.9%
Usage Commercial Rights
Voice Customization
Voice Parameter Control
SpeedPitch
WebSocket Streaming

Integration Features

API Documentation
API Integration
PythonNode.jsReact NativeBash
Calendar Integrations
Email Integration
Google Search Integration
Notion Integration
Phone Integration
Planned Google Meet Integration
Planned Microsoft Teams Integration
Planned Web Integration
Planned Zoom Integration
Sign In Methods
GoogleEmail
Supported Export Formats
MP3PCM µ-law

Limitation Features

Attribution Requirement
Free plan requires attribution
Human Therapist Replacement Limitation
Max Characters /speech
3000
Max Characters /stream
1000
Max Characters /synthesisTasks
500000
No API Mentioned
No Web Chat Yet
Payment Required After Free Minutes
Voice Cloning

Other Features

Affiliate Program
Comparison to Competitors
AmazonMicrosoftGoogleElevenLabsPlay.ht

Pricing Features

Additional Usage Price
Basic - $16 per 1M charactersPlus - $12 per 1M charactersPro - $10 per 1M charactersEnterprise - $8 per 1M characters
Elite Plan Quota
625000000
Enterprise Plan Price
$4999/month
Free Call Duration
4
Free Characters Limit
250000
Free Plan Rollover
Free Tier
Paid Plan Rollover
Pay-per-minute Rate
15 cents per minute
Subscription Plans
BasicPlusProEnterprise
Trial Period