Coval vs Whisper API

Comparing the features of Coval to Whisper API

Feature
Coval
Whisper API

Capability Features

Audio Inputs
Audio Replay
Built-in Metrics
latencyaccuracytool-call effectivenessinstruction compliance
Custom Environments
Custom Metrics
Fully Customizable Voice
Human-in-the-Loop
Language/Country Support
100+ languages
Latest Whisper Model
Whisper Large V3
Non-Developer Access
Performance Alerts
Production Call Monitoring
Prompt Change Re-simulation
Regression Tracking
Response Format Selection
json
Scale for Millions
Scenario-Based Testing
Simulate Conversations
Speaker Diarization
Speaker Labels
Streaming Alerts
Summary Generation
Text Chat Compatible
Transcripts as Input
Translation Capability
Voice AI Features
Workflow Tracing
Workflow-Based Simulation

Integration Features

API Integrations
Developer-Focused Integrations
File Formats Supported
mp3videopodcastsmeetings
OpenAI API Compatibility
Programming Language Agnostic

Limitation Features

No Mentioned Integrations
No OpenAI Affiliation
No Pricing Information

Pricing Features

Free Transcription Hours
30
Free Trial Package
Free Trial/Demo
Hourly Pricing
$0.17/hour
Trial Period
1 month