AI Governance Safety & Evaluation Paid

Coval

Voice AI testing, production evaluation, and human quality review

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PricingPaid
Starting price$100/mo
Free planNo
Free trialYes
APIYes
Open sourceNo
DeploymentCloud
Last verifiedJuly 30, 2026
Overview

Tool overview

Coval is listed under AI Governance Safety & Evaluation AI tools.

Summary

What is Coval?

Coval evaluates voice agents across their lifecycle. It simulates realistic callers and difficult scenarios before launch, monitors live conversations, runs metrics and alerts, routes selected calls to human reviewers, supports vendor comparisons, and exposes REST API, CLI, MCP, skills, and webhooks.

Best fit

Best for

Teams deploying customer-facing voice agents that need measurable release quality

Audience

Who is it for?

Voice AI product teamsQuality assurance teamsOperations and compliance teamsAgent platforms and in-house builders
Recommendation

Decision note

Confirm simulation minutes, monitored calls, retention, overage rates, models, metrics, compliance needs, API and MCP limits, data residency, support, trial conversion, and current enterprise terms.

Capabilities

Key features

Realistic voice-agent simulation

Production call monitoring and observability

Human review queues and feedback loops

Regression testing across prompts and vendors

REST API, CLI, MCP, skills, and webhooks

HIPAA, SOC 2 Type II, and GDPR coverage

Workflows

Use cases

Testing voice agents before launch

Monitoring quality in production

Comparing voice AI vendors

Scaling human QA and compliance review

Strengths

Pros

  • Publishes clear plan pricing
  • Offers a seven-day free trial
  • Combines simulation, monitoring, and human review
Considerations

Cons

  • Usage overages can add cost
  • Voice evaluation needs well-designed metrics
  • Recorded calls require privacy governance
Considerations

Limitations

Coval can miss edge cases, score behavior incorrectly, or route the wrong calls for review. Teams must define metrics carefully, obtain recording consent, protect call data, validate critical judgments manually, and keep release and compliance decisions under accountable human control.

Cost

Pricing details

Pricing modelPaid
Starting price$100/mo
Free planNo
Free trialYes
Pricing context

Billing options

Monthly subscriptionAnnual subscriptionUsage-based overagesCustom enterprise agreement
Pricing context

Pricing note

Starter costs $100 per month and Growth $500 per month, both with monthly or annual billing and a 20% annual discount. Each includes published simulation and monitoring limits plus overage rates. A seven-day card-required trial is available. Enterprise starts at $4,500 per month.

View official pricing
Compatibility

Supported languages

  • English
Connectivity

Integrations

REST API

CLI

MCP server

Webhooks

LiveKit

Pipecat

Custom voice stacks

Specs

Technical details

PlatformsWeb, API
Multilingual supportYes
Login requiredYes
Open sourceNo
DeploymentCloud
CompanyCoval, Inc.
Launch year2023
Models / versionsSimulate Observe Human Review
Editions / plansStarter Growth Enterprise
Data confidenceHigh
Last verifiedJuly 30, 2026
Documentation → Release notes → Data source →
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Answers

Frequently asked questions

Coval evaluates voice agents across their lifecycle. It simulates realistic callers and difficult scenarios before launch, monitors live conversations, runs metrics and alerts, routes selected calls to human reviewers, supports vendor comparisons, and exposes REST API, CLI, MCP, skills, and webhooks.
Teams deploying customer-facing voice agents that need measurable release quality
The listed pricing model for Coval is paid. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
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