Retell AI vs NatterGPT

Comparing the features of Retell AI to NatterGPT

Feature
Retell AI
NatterGPT

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 Recordings
Call Summary and Lead Report
Call Transfer Options
Community Support
Contact List Import
Custom AI Voice Design
Custom Phone Numbers
Data Security
Edge Case Handling
Email Support (Business)
1 business day turnaround
Email Support (Pro)
3 business day turnaround
Free Job Prompt Templates
Global Reach
Inbound and Outbound Calls
Industry Compliance
SOC 2 Type 1&2HIPAAGDPR
Industry Use Cases
Crisis managementCustomer serviceReal estate lead calling
IVR Navigation
Job Prompt Templates
Language Support
Unspecified
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
Phone Support for Emergencies
Platform Uptime
99.99% uptime
Preset Call Scripts
Sales/Customer Support Calls
Scale to 1000+ Calls/Hour
Supported Actions
Outbound callsInbound callsCall recordingIVR navigationCall transferReporting
Transfer to Human
Verified Phone Numbers
Voicemail Detection

Integration Features

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

Limitation Features

No Desktop App Mentioned
No Free Tier
No Mentioned Self-hosting
No Public Pricing Listed
Trial Call Limit
5

Pricing Features

$3 Trial
$3 for 2 days
Business Plan Call Minutes
6000
Business Plan Minute Overage
$0.35/min
Business Plan Price (Monthly)
$2,000/month
Enterprise Plan
Free Tier
Hobby Plan Call Minutes
120
Hobby Plan Minute Overage
$0.6/min
Hobby Plan Price
$49/month
No Free Trial
Pricing Plan Details
Pro Plan Call Minutes
600
Pro Plan Minute Overage
$0.5/min
Pro Plan Price (Monthly)
$200/month