TalkNotes vs OpenAI Realtime API

Comparing the features of TalkNotes to OpenAI Realtime API

Feature
TalkNotes
OpenAI Realtime API

Capability Features

AI Transcription Accuracy
99%
Audio Deleted After Transcription
Custom Styles
Demo Available
Edit Transcribed Notes
Enterprise Privacy Commitment
Expanded Model Support Planned
Five New Voices
5
Function Calling
Human and Automated Safety Monitoring
Interruption Handling
No AI Training on Notes
No Training on Data Without Permission
Playground Access
Premade Style Types
NoteTranscriptListEmail (formal)Task ListJournalFlashcardTweetLinkedIn PostBlog postVideo ScriptNewsletterPodcast PlannerPodcast ScriptBlog post planner
Premade Styles
100
Prompt Caching Planned
Public Beta
Reference Client Available
Share via URL
Six Preset Voices
6
Speech-to-Speech
Streaming Audio Inputs/Outputs
Supported Language List
EnglishSpanishFrenchGermanDutchPortuguesePolishJapaneseChineseItalianRussianAfrikaansArabicArmenianAzerbaijaniBelarusianBosnianBulgarianCatalanCroatianCzechDanishEstonianFinnishGalicianGreekHebrewHindiHungarianIcelandicIndonesianKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMarathiMaoriNepaliNorwegianPersianRomanianSerbianSlovakSlovenianSwahiliSwedishTagalogTamilThaiTurkishUkrainianUrduVietnameseWelsh
Supports Text and Audio Inputs
TextAudio
Ultra Low Latency
Unlimited Notes
WebSocket Connection

Integration Features

Agora Integration
Chat Completions API Integration
LiveKit Integration
OpenAI Node.js SDK Planned
OpenAI Python SDK Planned
Supported Export Formats
PDFTextMarkdown
Supported Platforms
WebiOSAndroid
Supports GPT-4o
gpt-4o-realtime-preview
Twilio Voice API Integration
Webhook Integration
Zapier Supported Apps

Limitation Features

AI Disclosure Requirement
Audio Duration Limit
20 minutes (standard), 2 hours (Pro)
Audio Only Modality (Initially)
Interactive Demo Recording Limit
1 minute
Internet Connection Required
Lower Session Limits Tiers 1-4
Lower than 100
No Simultaneous Session Limit Anymore
Recording Limit
2 hours
Simultaneous Sessions Limit Tier 5
100
Usage Policy Restriction

Other Features

Cancellation Policy
Cancel anytime
Support Channels
Live chatEmail

Pricing Features

Approximate Audio Input Price
$0.06/minute
Approximate Audio Output Price
$0.24/minute
Free Trial Package
Monthly Pricing Plans
$19.97/month
No Free Tier
Pricing Audio Input
$100/1M tokens
Pricing Audio Output
$200/1M tokens
Pricing Cached Audio Input
$20/1M tokens
Pricing Cached Text Input
$2.50/1M tokens
Pricing Text Input
$5/1M tokens
Pricing Text Output
$20/1M tokens
Yearly Pricing
$197/year