Vapi vs LangCall

Comparing the features of Vapi to LangCall

Feature
Vapi
LangCall

Capability Features

24/7 Frontline Reception
A/B Experiments
After-Hours Support
AI Guardrails
API Access
API Configurability
4.2K+ configuration points
API-First Architecture
Automated Test Execution
Automatic Scalability
Millions of calls
Bring Your Own Models
Call Monitoring Dashboard
Call Queuing and Hold Handling
Call Recording
Community Support
13000
Conversation Summary
Custom Phone Number
Custom Voice Cloning
Customizable Assistant
Dedicated Deployment Engineer
Documentation
Enterprise Compliance
SOC2HIPAAPCI
FAQ Handling
Fully Automated Calls
Inbound Call Screening
Inbound Calls
Interruptible Calls
Lead Generation Tools
Multi-language Support
100+ languages
No-code/Low-code Workflow
Outbound Calls
Phone Menu Navigation
Prebuilt Templates
1000s
Real-Time Web Interface
Sub-Second Latency
Tool Calling
Transfer-to-Me Calls
Ultra-High Quality Voices
Ultra-low Latency
Sub-500ms
Unique AI Phone Number
Uptime SLA
99.99% uptime

Integration Features

Client SDK
React (web SDK)
Downloadable SDK ZIP
File Formats Supported
Github Repository
Integrations Information
40+ apps
OpenAI Integration
openaigpt-4o
Server SDKs
TypeScriptPythoncURL
Third-Party API Integration

Limitation Features

Limit Free Tier Calls
Limited time of AI calls
No Built-in Telephony Provider Mentioned
No Custom Voice Cloning on Lower Tiers
No Explicit Pricing Details
No Explicit Usage Quotas Listed
No File Format Support Listed
No Human Agent Integration
No International Number Support Stated
No Mobile App Mentioned

Pricing Features

Basic Plan Call Limit
60
Basic Plan Overage Price
$0.06/min
Basic Plan Price
$5.99/month
Essential Plan Call Limit
120
Essential Plan Overage Price
$0.053/min
Essentials Plan Price Monthly
$12.99/month
Free Tier
No Credit Card Needed for Free Tier
Premium Plan Call Limit
300
Premium Plan Overage Price
$0.049/min
Premium Plan Price
$29.99/month