Cekura

Cekura is an automated quality assurance (QA) and observability platform built for voice and chat AI agents. As businesses deploy voice assistants to make outbound calls or manage customer service, testing conversational flows manually becomes highly inefficient. Cekura solves this by automatically simulating user personas, testing edge cases like call interruptions, and evaluating agent performance. The product is useful for developers, product managers, and QA teams who build voice infrastructure using tools like Vapi or Retell. By using Cekura, teams can write scenarios to test instruction-following, verify tool calls, and evaluate overall conversation quality. It functions as a regression testing suite that detects performance drops before agents go live. A main differentiator is Cekura's credit-based testing and monitoring model. Instead of paying high flat rates, teams pay based on active usage: voice testing costs 5 credits per minute, chat testing costs 0.5 credits per message, and monitoring runs cost 0.2 credits. Buyers should keep in mind that plans include a 7-day free trial with 300 free credits. For FutureStack, Cekura belongs in Developer Tools because its primary capability is providing testing, debugging, and quality assurance tools for software developers. It is best for technical teams looking to automate regression testing and performance monitoring for voice agents. It is not for non-technical users looking for ready-to-use business phone numbers.