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TestAI

TestAI

1,000+ automated tests for AI agents in one click

Website nbulatest.ai
Overview

What it is

Test AI tests your AI voice agents 100x faster & more efficient than manual calls. Having personas and scenarios. Run 1000s of simultaneous phone calls to find issues in your voice agents. For you to get Get detailed analytics on where to improve your ai.

Intent

I need it when

Validate AI voice and chat agent behavior before production launch to prevent bugs and poor user experiences

TestAI automates end-to-end testing of conversational AI agents by simulating real-world user scenarios and edge cases. It detects hallucinations, prompt leakage, silent failures, and tone mismatches before customers encounter them, enabling teams to ship with confidence in days rather than weeks.

Test AI agents across multiple LLM providers and deployment platforms without vendor lock-in

TestAI supports agents powered by OpenAI, Claude, LLaMA, and custom deployments. It works with any platform hosting chat or voice agents—including Voiceflow, OpenAI APIs, and custom-built solutions—requiring only a testable link or endpoint with no code setup.

Simulate diverse user personas and communication styles to stress-test agent robustness

TestAI generates auto-configured personas varying by intent, communication style, emotion, and context—simulating angry customers, technical users, or confused shoppers. This enables comprehensive coverage testing across 100s of conversations to validate how agents respond to real-world variability.

Reduce manual QA testing time and costs for AI agent quality assurance

TestAI eliminates slow, ad-hoc manual testing by automating test suite generation and execution. Users report saving 10+ hours weekly per QA engineer and $5k per tester annually through automated regression testing, scenario replay, and real-time analytics.

Catch regressions and performance drops in AI agents after model or logic updates

TestAI auto-replays previous test suites whenever agents are updated, ensuring new changes don't break existing functionality. Real-time call metrics and live alerts surface performance drops and metric failures immediately, preventing bugs from reaching production.

Drop

Not a fit when

  • User needs to test traditional rule-based chatbots without LLM components, as TestAI is designed specifically for AI voice and chat agents powered by large language models
  • Organization requires on-premise deployment with no cloud access, since TestAI is a cloud-based SaaS platform with no self-hosted option mentioned
  • User needs real-time production monitoring only without pre-launch testing capabilities, as TestAI is positioned as a pre-launch safety net rather than a pure production monitoring tool
  • Team has no budget for paid testing tools and needs unlimited testing at zero cost, as free plan is limited to 50 credits/month
  • User requires testing of agents built on proprietary closed-source frameworks with no API access or testable link available
Commercials

Pricing

Freemium with tiered paid plans. Free plan includes 50 credits/month. Starter ($40/mo) offers 1,000 credits/month. Pro ($124/mo) provides 5,000 credits/month with advanced analytics. Enterprise offers unlimited credits with custom billing. View pricing