Bolna Voice AI vs Unreal Speech

Comparing the features of Bolna Voice AI to Unreal Speech

Feature
Bolna Voice AI
Unreal Speech

Capability Features

24x7 AI Helpline
API Custom Payload
Asynchronous Requests
Bulk Calling at Scale
Concurrent Calls Support
250+
Connect Any Model
ASRLLMTTS20+ models
Custom API Triggers
Dashboard Access
Data Privacy & Residency
India / USA specific data residency, on-prep deployment
Human Agent Escalation
Human-in-the-Loop Labeling
Inbound and Outbound Calls
InboundOutbound
Indian Language Support
HindiHinglishTamilTeluguEnglish10+ Indian and Foreign Languages
Industry Use Cases
EcommerceEdTechHealth TechBFSIHospitality
Integrated Speech and Telephony
Latency
<300ms
Live Call Trigger
Max Audio Duration
10 hours
Max Monthly Characters
7000000000
Model Switching
Multi-language Support
Natural Conversation
No-Code Agent Creation
Per-sentence Timestamps
Per-word Timestamps
Prebuilt Templates
Production Ready Infrastructure
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 Parameter Control
SpeedPitch
WebSocket Streaming
Workflow Integration
n8nMake.comZapierother tools

Integration Features

API Documentation
API Integration
PythonNode.jsReact NativeBash
Developer SDKs
PythonJavaScriptcURL
Public API
Sign In Methods
GoogleEmail
Supported Export Formats
MP3PCM µ-law
Workflow Automation Integrations
n8nMake.comZapier

Limitation Features

Attribution Requirement
Free plan requires attribution
Max Characters /speech
3000
Max Characters /stream
1000
Max Characters /synthesisTasks
500000
No Explicit Quotas or Limits
No File Format Support Listed
No Mention of Free Tier
No Public Pricing Listed
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 Available
Enterprise Plan Price
$4999/month
Free Characters Limit
250000
Free Plan Rollover
Free Tier
Paid Plan Rollover
Subscription Plans
BasicPlusProEnterprise
Trial Period