---
canonical: "https://www.softatlas.io/coval/products/simulate"
name: "Simulate"
provider: "Coval"
category: "Artificial Intelligence / Foundation Models & LLM APIs / LLM Evaluation Platforms"
review_count: 0
ai_powered: true
website: "https://www.coval.dev/products/simulation"
updated: "2026-10-06"
---

# Simulate

By [Coval](/coval.md)

Simulate allows teams to run thousands of realistic voice AI conversations before launch, testing against various scenarios including interruptions, language switches, and noisy environments.

## Features
- Run thousands of realistic voice AI conversations
- Test against various scenarios including interruptions and language switches
- Evaluate conversation, audio, and tool calls together
- Test against 27 voices, 10 languages, and 20 background environments
- Stress-test difficult scenarios like irate callers and compliance traps
- Use custom and universal metrics for evaluation
- Conduct mutations and A/B testing across multiple prompts and models
- Integrate with GitHub Actions for automated stress-testing

## Built for
DEVELOPERS, CUSTOMER_SUPPORT, OPERATIONS

Source: https://www.softatlas.io/coval/products/simulate