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Platform to run regression tests on ElevenLabs agents after prompt changes: Cekura replays a fixed scenario set as real calls across two ElevenLabs agent versions on identical evaluator sets, scoring the voice layer that ElevenLabs' transcript-graded tests do not reach.

Compare what drives a voice AI testing bill: minutes, repeat runs, metric evaluations, seats and concurrency. Cekura's published rate is $0.25 per voice testing minute, read on 17 September 2026.

Cekura ships no rebranded dashboard for white label voice AI testing. Cekura isolates clients by project (1 on Pay as you go, 5 on Startup, custom on Enterprise); Pay as you go bills $30/mo per extra seat.

Helpdesk automation routes, tags and answers support tickets at scale. See where it breaks, how to test it before launch, and what to monitor after go-live.

An intelligent virtual agent resolves customer requests end to end across voice and chat. Get the definition, four key metrics, and a pre-launch test plan.

Medical voice recognition software compared by category, with measured clinical error rates, what HIPAA really asks of vendors, and a test plan you can run.

Phone number testing means three jobs: checking format, checking reachability, and checking what answers. Learn which test numbers are safe and what to assert.

The privacy implications of RAG systems: measured extraction rates, why embeddings are not anonymization, the GDPR deletion problem, and a test checklist.

An AI monitoring observability checklist for production agents: what to trace, which signals to alert on, how to verify tool calls, and what to count.

Can AI agents make outbound calls? Yes, but dialing is the easy part. Here are the four gates a campaign must clear, and the measured pass rates behind them.

Echo cancellation stops an agent hearing its own voice. How AEC works, why ITU-T's 25 ms echo rule is not universal, and how to test it before callers do.

A RAG grounding benefits comparison of retrieval, web grounding, structured lookup, long context and fine-tuning: what each can cite, costs, and how it fails.