Retell AI vs Inbox AI

Comparing the features of Retell AI to Inbox AI

Feature
Retell AI
Inbox AI

Capability Features

Agent Builder
Agent Testing
API Access
Appointment Scheduling
Auto-Sync Knowledge Base
Automatic Scalability
Millions of concurrent calls
Batch Calls
Branded Caller ID
Call History
Call Monitoring
Call Transfer Options
Connect to User's Information
Conversational AI
Edge Case Handling
Email Processing
Global Reach
Industry Compliance
SOC 2 Type 1&2HIPAAGDPR
Information Capture
LLM-Powered
Low Latency
500ms latency
Multi-language Support
18+ languages
Multiple Deployment Channels
AI phone callsWeb callsSMSChat
Natural Language Conversations
Navigate Through IVR
No Concurrency Limits
Platform Uptime
99.99% uptime
Task Automation
Verified Phone Numbers
Voice Driven Automation
Voicemail Detection

Integration Features

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

Limitation Features

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

Pricing Features

Free Tier
Pricing Plan Details