Cols AI Voice vs Retell AI

Comparing the features of Cols AI Voice to Retell AI

Feature
Cols AI Voice
Retell AI

Capability Features

Agent Builder
Agent Testing
AI Voice Calls
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
Cols GenAI Platform
Edge Case Handling
Enterprise Data Integration
Fine Tuning and RLHF
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
Supports Foundation Models
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
Not specified
Telephony Integration
TwilioVonageTelnyxPlivoRingCentral

Limitation Features

No Desktop App Mentioned
No Mentioned Self-hosting
No Public Pricing Listed
Usage Quotas
Not specified

Other Features

Get a Demo
Get Started Button

Pricing Features

Free Tier
Pricing Information
Not specified
Pricing Plan Details