Monitor and Test
Voice & Chat AI Agents

Launch in minutes not weeks by ensuring your agents deliver a seamless experience in every conversational scenario

Try it yourself

Backed by

YCombinator

#1 on Product Hunt

Product Hunt

Simple. Seamless.Smart.

Discover how Cekura transforms your commands into action in three easy steps

Tired of calling agents?Automate it today.

How Cekura Works

End-to-end testing and observability for Conversational AI. Run pre-production simulations across diverse personas.

simulate scenarios

Start Call: Greet Customer

Outbound Call

You are calling a customer back about a problem they were having with one of our products.

Customer is confused

Customer is asking for guidance

Ask the customer to try and..

Your new prompt broke appointment cancellation?

Quickly test how prompt changes impact core user flows like cancellations, reschedules, or follow-ups.

Personalities

Hannah

Female, American Accent, Professional

Chris

Male, British Accent, Professional

Ananya

Female, Indian Accent, Pleasant

Nick

Male, German Accent, Angry

An impatient, interruptive user causing issues?

Test how your agent handles interrupts and off-script users.

Replay Real Conversations

An old conversation that always causes issues?

Replay known trouble spots to prevent recurring failures.

Evaluations

Empathy0%

Responsiveness0%

Hallucinations0%

Skipping compliance checks suddenly?

Test key flows for missing disclaimers or checks — catch issues before they go live.

Observability

Monitor production conversations to test instruction-following, tool calls, and conversational quality.

Monitor Every Call
Real-time insights, detailed logs, and trend analysis for optimal performance
Alerting
Instant notifications for errors, failures, and performance drops to ensure swift action.
Overview
Intuitive dashboard, performance visualization, and data-driven decision-making for continuous improvement.

Works for everyone

Test any workflow with various personalities and evaluate based on your needs

Trusted by 70+ Conversational AI companies across the globe

Latest Blog posts

The Hidden Cost of Ignoring LLM Failures

Discover the hidden costs of silent LLM failures in conversational AI. Learn how subtle issues like delayed responses, fallback loops, and intent mismatches can quietly drain revenue and damage user experience without triggering traditional error alerts.

Sidhant Kabra

Mon Jul 28 2025

“Human‑Like Voices”: The Best TTS Models

Discover what makes text-to-speech sound truly human, how to measure it, and the best TTS models in 2025. Learn how to pick the right voice for your product.

Tarush Agarwal

Mon Jul 21 2025

Cekura raises $2.4M to build the reliability layer for Conversational AI

Cekura announces $2.4M seed funding to revolutionize conversational AI reliability through automated testing, monitoring, and quality assurance for voice and chat AI agents.