TalkStack AI vs UntitledPen

Comparing the features of TalkStack AI to UntitledPen

Feature
TalkStack AI
UntitledPen

Capability Features

AI & Human Collaboration
AI Native Call Center Stack
AI Writing Commands
rewritepolishimprove flowtone
Appointment Booking
Audio Download Quality Free Plan
128 kbps, 44.1 kHz
Audio Download Quality Paid Plans
Up to 192 kbps, 44.1 kHz
Audio Exports
Automated Reminders
Automatic Call Recording & Chat Display
Available 24/7
Continuous Learning
Custom Workflows
Customizable Voice Tone
Dashboard Customization
Enterprise-Grade Security
File Upload Support
Handle High Volume
Thousands of calls
High Automation Rate
98
Human Agent Escalation
Lead Qualification
Mini Demo Available
Multilingual Support
Over 20 languages
Natural Voice Generation
No Code Required
Notion-like Smart Editor
Omnichannel Support
TextVoiceDigital Messaging
Smart Transcription
Smart Writing Assistant
Speech to Text
Studio Mode
Text to Speech
Tier 1-2 Support Automation
Visualised Insights
Voice and Text Support
VoiceText
Voice Cloning
Voice Editor
Voice Types
AlloyAshBalladCoralEchoFableNovaOnyxSageShimmerVerse

Integration Features

Integrations Information
WhatsApp Integration

Limitation Features

Audio Quality Limitation Free
128 kbps max
Audio Quality Limitation Paid
192 kbps max
Character Limit
500
Free Plan AI Usage Limit
1000
Free Plan Voice Generation Limit
10000
No Public Pricing Listed

Pricing Features

Creator Plan Monthly Price
$25 per month
Free Plan AI Refine Limit
1000
Free Plan Character Limit
10000
Free Plan Price
$0
Free Tier
Free Trial
No Credit Card Required
Pro Plan Price
$12 per month (billed annually)
Pro/Creator Plan Character Limit
200000
Trial Period
Not specified