Retell AI vs Chirp AI

Comparing the features of Retell AI to Chirp AI

Feature
Retell AI
Chirp 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
ChatGPT Voice Mode Similarity
Distraction-Free Interface
Edge Case Handling
Global Reach
Industry Compliance
SOC 2 Type 1&2HIPAAGDPR
LLM-Powered
Low Latency
500ms latency
Message Drafting
Multi-language Support
18+ languages
Multiple Deployment Channels
AI phone callsWeb callsSMSChat
Natural Language Conversations
Natural-Sounding Voices
5
Navigate Through IVR
No Concurrency Limits
No Phone Required
Open Maps or Browser
Platform Uptime
99.99% uptime
Professional Email Drafting
Real-Time Answers
Smart Web Search
Sources Provided for Answers
Verified Phone Numbers
Voice-to-Text
Voicemail Detection

Integration Features

Apple Watch Support
CRM/Automation Integrations
Cal.comn8nGoHighLevelTwilioVonageOpenAI
Integrates with Any CRM
Integrates with Any Telephony
Integrates with Automation Platforms
Integrates with Databases
Telephony Integration
TwilioVonageTelnyxPlivoRingCentral

Limitation Features

No Desktop App Mentioned
No Mention of Android Support
No Mentioned Self-hosting
No Public Pricing Listed
Platform Limitation
Apple Watch only

Pricing Features

Free Download
Free Tier
Pricing Plan Details