Blog posts

Most agent failures happen after launch. Here's how to build AI agent evals that catch broken tool calls, drift, and regressions before your users do.

Tired of missed calls? We tested 15+ AI answering services so you don't have to. Here are the 7 best options for 2026, ranked by real call performance.

Master chatbot testing for LLM-powered agents with this 2026 guide. Learn testing strategies, checklists, and tools to build reliable bots.

This ElevenLabs review for Conversational AI compiles what real users say about voice quality, pricing, and the gaps no one talks about. Here's what to know for 2026.

Looking for a Langfuse alternative? I tested 10 LLM observability tools for tracing, evals, and production monitoring. Here's what each one actually does well.

This is your full breakdown of every Langfuse pricing plan: Hobby, Core, Pro, and Enterprise. Learn more about real costs, overage math, and when it's worth it.

Most AI appointment booking tools sound great on a demo. I tested dozens and selected the 5 that hold up in real booking scenarios and in production.

Learn everything you need to build and scale conversational AI in healthcare: integration decisions, voice AI failure points, and what to measure in production.

Your complete guide on how to run voice load testing for voice agents the right way, including methods, key metrics, and the failures most teams never catch.

Test Vapi voice agents with automated simulations, load testing up to 2000+ calls, 25+ metrics, and red teaming using Cekura.

Learn how to test Pipecat voice agents using conversation simulation, STT-LLM-TTS pipeline benchmarking, regression testing, load testing, and monitoring.

I compared conversational analytics software platforms and found 9 worth using in 2026. Compare features, pricing, and use cases for sales, support, and AI agents.

Monitor Retell AI voice agents in production with latency tracking, interruption detection, tool-call monitoring, and conversational quality analysis.

Explore top voice agent monitoring platforms for tracking latency, interruptions, tool calls, and instruction adherence in production.

Compare the best chatbot testing platforms of 2026, including Cekura, Botium, TestMyBot, Botium Box, and Applause. Explore automation, NLU validation, regression testing, load simulation, and human QA to find the right solution for your chatbot.

Test Retell AI voice agents with Cekura's automated simulations, A/B regression, load testing, red teaming, and production monitoring across speech, latency, tools, and QA metrics.

Cekura helps teams verify chatbot intent accuracy and entity recognition across real conversations, catching misunderstandings, missing details, and regressions before users do.

Benchmark language models and AI performance for voice agents using real conversations, latency, interruptions, tool calls, and production-grade voice metrics with Cekura.

Cekura helps teams test speech-to-text accuracy across accents, dialects, and real speaking conditions with automated simulations, metrics, and production-ready QA.

Automated snapshot testing for SSML and TTS voice responses with Cekura. Catch audio regressions, SSML changes, and voice drift before production with Cekura’s voice snapshot testing tools.

Cekura is the CI/CD testing framework for conversational agents with GitHub and Jenkins. Automatically run multi-turn conversation tests, gate PRs, catch regressions, and ship reliable AI agents with confidence using Cekura.

Cekura provides test data management tools for voice NLU, helping teams manage, generate, and validate speech data across accents, noise, and real-world scenarios.

End-to-end conversational AI testing with full CI/CD integration. Validate flows, models, and voice/chat agents with automated regression, load, and accuracy checks with Cekura

Cekura delivers fast, reliable A/B testing for voice agents with real-time routing, ASR/NLU accuracy checks, latency insights, and outcome-level performance metrics..

Cekura helps teams review and approve NLU diffs for voice bots with precise semantic detection, impact analysis, and automated regression testing so every model or prompt update is safe to ship. HIPAA and SOC 2 compliant.

Cekura provides scripted testing for IVR and voice agents, simulating real callers, validating call flows, and automating QA with detailed metrics and audio replays.

Cekura provides automated unit testing for intents and entities in voice agents, helping teams validate NLU accuracy, catch regressions and improve reliability.

Evaluate your conversational AI agents for accuracy, safety, consistency, and robustness using Cekura’s full reliability testing suite.

Cekura helps teams improve chat agent quality with automated testing, scoring, monitoring, and integrations for fast, reliable conversational performance.

Cekura provides unified testing for IVR and chatbot systems, ensuring reliable cross channel flows, edge case coverage, and real world performance at scale.

Cekura’s dashboards centralize chat and voice agent test results with real-time metrics, alerts, and regression tracking for better QA insight.

Cekura automates outbound voice tests, calling your bot, recording outputs, and verifying accuracy across scenarios for continuous QA.

Cekura automates regression testing for chatbots: replaying dialogues, comparing outputs, and detecting regressions before deployment.

Cekura automates multi-turn conversation testing for chatbots: validating context retention, branching logic, and conversational accuracy at scale.

Cekura provides a complete conversational AI testing suite that automates simulation, regression, and live monitoring for chat and voice agents. Test accuracy, latency, safety, and compliance at scale.

Cekura is an automated platform that auto-generates, runs, and analyzes test cases for voice assistants: covering intents, dialogue flows, and speech accuracy to ensure reliable voice AI performance.

Cekura phone call simulation tests full call flows with speech errors, DTMF, noise, and metrics to ensure reliable voice AI systems.

Run voice bot tests with automated pass/fail reports. Automate call simulations, validate responses, and ensure reliable voice AI.

Cekura is the leading AI chatbot testing platform. Automate scenario generation, regression testing, and production monitoring to build reliable, compliant, and scalable conversational agents.

Automated AI agent evaluation with Cekura. Test, monitor, and improve voice and chat agents using scenario simulation, metrics, observability, and regression testing.

Learn how to test and evaluate voice agents effectively. Discover how Cekura provides automated performance testing tools for voice agents, covering simulation, monitoring, and continuous improvement.

Cekura is the leading platform for automated testing of voice bots. From simulation to real-time monitoring, Cekura ensures reliable, compliant, and scalable AI voice agents.