Retell AI vs Echo

Comparing the features of Retell AI to Echo

Feature
Retell AI
Echo

Capability Features

Agent Builder
Agent Testing
AI Transcription
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
Edge Case Handling
Global Reach
Industry Compliance
SOC 2 Type 1&2HIPAAGDPR
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
Save & Organize Recordings
Speech to Text
Verified Phone Numbers
Voice Commenting
Voicemail Detection
Works on Multiple Platforms
Google SuiteNotionMiroJira

Integration Features

Chrome Extension
CRM/Automation Integrations
Cal.comn8nGoHighLevelTwilioVonageOpenAI
Google Suite Integration
Integrates with Any CRM
Integrates with Any Telephony
Integrates with Automation Platforms
Integrates with Databases
Jira Integration
Miro Integration
Notion Integration
Telephony Integration
TwilioVonageTelnyxPlivoRingCentral

Limitation Features

Extension Required
No Desktop App Mentioned
No Mentioned Self-hosting
No Public Pricing Listed
Primary Integration Google Suite

Pricing Features

Free Tier
Free Trial/Demo
Pricing Plan Details