Retell AI vs TalkStack AI

Comparing the features of Retell AI to TalkStack AI

Feature
Retell AI
TalkStack AI

Capability Features

Agent Builder
Agent Testing
AI & Human Collaboration
AI Native Call Center Stack
API Access
Appointment Booking
Appointment Scheduling
Auto-Sync Knowledge Base
Automated Reminders
Automatic Call Recording & Chat Display
Automatic Scalability
Millions of concurrent calls
Available 24/7
Batch Calls
Branded Caller ID
Call History
Call Monitoring
Call Transfer Options
Continuous Learning
Custom Workflows
Dashboard Customization
Edge Case Handling
Enterprise-Grade Security
Global Reach
Handle High Volume
Thousands of calls
High Automation Rate
98
Human Agent Escalation
Industry Compliance
SOC 2 Type 1&2HIPAAGDPR
Lead Qualification
LLM-Powered
Low Latency
500ms latency
Multi-language Support
18+ languages
Multilingual Support
Over 20 languages
Multiple Deployment Channels
AI phone callsWeb callsSMSChat
Natural Language Conversations
Navigate Through IVR
No Code Required
No Concurrency Limits
Omnichannel Support
TextVoiceDigital Messaging
Platform Uptime
99.99% uptime
Tier 1-2 Support Automation
Verified Phone Numbers
Visualised Insights
Voice and Text Support
VoiceText
Voice Cloning
Voicemail Detection

Integration Features

CRM/Automation Integrations
Cal.comn8nGoHighLevelTwilioVonageOpenAI
Integrates with Any CRM
Integrates with Any Telephony
Integrates with Automation Platforms
Integrates with Databases
Telephony Integration
TwilioVonageTelnyxPlivoRingCentral
WhatsApp Integration

Limitation Features

No Desktop App Mentioned
No Mentioned Self-hosting
No Public Pricing Listed

Pricing Features

Free Tier
Free Trial
Pricing Plan Details