Retell AI vs Whisper Notes

Comparing the features of Retell AI to Whisper Notes

Feature
Retell AI
Whisper Notes

Capability Features

Agent Builder
Agent Testing
API Access
Appointment Scheduling
Audio File Import
Auto-Sync Knowledge Base
Automatic Scalability
Millions of concurrent calls
Batch Calls
Branded Caller ID
Call History
Call Monitoring
Call Transfer Options
Custom Keyboard Shortcuts
Edge Case Handling
Export SRT Subtitles
Export with Timestamps
Global Reach
Industry Compliance
SOC 2 Type 1&2HIPAAGDPR
LLM-Powered
Local Processing
Low Latency
500ms latency
Manual Re-transcribe Option
Multi-language Support
18+ languages
Multilingual Support
EnglishChineseSpanishGermanFrenchJapaneseKoreanRussianArabicHindiPortugueseItalianDutchTurkishIndonesianVietnameseThaiCzechPolishUkrainianSwedish
Multiple Deployment Channels
AI phone callsWeb callsSMSChat
Natural Language Conversations
Navigate Through IVR
No Cloud Upload
No Concurrency Limits
No Internet Required
No Recording Length Limit
Offline Transcription
Platform Uptime
99.99% uptime
Refund Available
Share Transcripts
Unlimited Transcriptions
Verified Phone Numbers
Voicemail Detection
Whisper Large V3 Turbo Model
Whisper Large V3 Turbo

Integration Features

Apple Silicon Support
CRM/Automation Integrations
Cal.comn8nGoHighLevelTwilioVonageOpenAI
File Formats Supported
MP3M4AWAV
Integrates with Any CRM
Integrates with Any Telephony
Integrates with Automation Platforms
Integrates with Databases
Intel Mac Support
Telephony Integration
TwilioVonageTelnyxPlivoRingCentral
Works on iOS
Works on macOS

Limitation Features

Device Requirements
Not supported on iPhone SE 2nd gen; 8GB+ RAM recommended for macOS
No AI Summaries
No Background Transcription on iOS
No Desktop App Mentioned
No Free Trial
No Mentioned Self-hosting
No Public Pricing Listed
No Real-time Transcription
Slower on Old Devices

Pricing Features

All Future Updates
Free Tier
Lifetime Access
No Ads
No In-App Purchases
No Subscription Required
One-Time Payment
$4.99
Pricing Plan Details