
Cloud Contact Center Monitoring That Catches Issues Before Callers Do
AI evaluators place synthetic calls and chats around the clock, scoring every probe across 30+ metrics so outages, audio degradation, and AI drift surface before customers feel them.
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"We have tripled our tests and are now executing tests in less than 2 hours with 78% Faster Test Execution"
"We figured out a more efficient way to monitor system health and resolve failures earlier in lower environments."
"TestMu AI has significantly boosted our testing speed, is easy to implement, and provides exceptional support."
"With 70% faster test execution, TestMu AI helped us achieve faster time-to-market and enhanced CX."
How TestMu AI Monitors Your Contact Center
SYNTHETIC CALL MONITORING
Monitor With Synthetic Calls
AI evaluators dial and chat your contact center on a schedule you set, navigating menus and conversations like real callers around the clock.
- Scheduled probes run 24/7 across IVR, voice agents, and chat channels
- Every probe travels the full journey from dial to resolution or handoff
- Persona and background noise simulation keeps test calls realistic
VOICE QUALITY & LATENCY
Score Every Probe Live
Each monitoring call is scored across 30+ voice quality metrics, so degradation trends surface early.
- 30+ voice quality metrics with defined benchmarks on every call
- Latency and speech-to-text accuracy tracked probe over probe
- Quality trends charted across channels, scenarios, and time of day
ALERTING & SLA REPORTS
Alert Before SLAs Slip
Threshold breaches page your team the moment a probe fails, with the scored recording attached and quality history ready for SLA and vendor reviews.
- Configurable pass/fail thresholds per scenario and channel
- Alerts route to Slack, email, or your incident tooling via webhooks
- Downtime and quality history exportable for SLA and vendor reviews
AI DRIFT DETECTION
Catch AI Drift Early
Production interactions are batch-scored with the same rubric as pre-release tests, so a model update that degrades quality triggers an alert, not a complaint.
- Batch-analyze production recordings with the pre-release rubric
- Track containment, FCR, and CSAT trends across model versions
- Alert when any metric drops below your configured baseline
Full Visibility Into Your Contact Center in Production
Around-the-Clock Synthetic Journeys
Scheduled AI probes exercise your IVR, voice agents, chat bots, and routing at the cadence you set, every day of the year.

Voice Quality Scored on Every Call
30+ voice quality metrics with defined benchmarks captured per probe, so audio degradation is measurable, not anecdotal.

Alerts Your Team Actually Sees
Threshold breaches reach Slack, email, or webhooks with the failing call recording attached for instant triage.

Testing and Monitoring Share One Rubric
A drift alert in production traces back to the same metric that gated the release, closing the loop between QA and operations.

Built for Production Contact Center Operations
Scheduling Engine
Cron-style schedules run monitoring probes around the clock with cadence tuned per scenario, channel, and environment.
Observability & Reporting
Dashboards track probe pass rate, quality scores, and alert history with exportable reports for SLA reviews.
Test Profiles & Personas
Probes run as personas with accents, emotions, and background noise so monitoring reflects real caller conditions.
Validation Criteria
Define pass/fail rules per scenario: prompt accuracy, routing targets, latency ceilings, and compliance guardrails.
Security & Infrastructure
Role-based access, audit trails, and secure storage for every recording captured by monitoring probes.
Project & Environment Management
Organize monitors by project and environment so staging changes and production probes never mix.
Success Stories of TestMu AI (Formerly LambdaTest)
50%
reduction in test execution time
“HyperExecute is a highly reliable test execution platform and has excellent customer support.”
Sagar Uday Kumar
Sr. Engineering Manager
Some Love from our Customers
As Best Egg expanded its product offerings and entered new markets, we knew our old testing infrastructure couldn’t keep up.
With support from Tenny Agustin, our Engineering Operations Lead, we modernized our approach with
TestMu AI

Best Egg
best-egg
Excited to Share My Learning Journey with Kane AI & Lambda Tool!
I'm pleased to announce that I've recently gained hands-on experience exploring Kane AI through the Lambda Tool and it’s been a fantastic journey of upskilling!
KaneAI

Suryateja Goud
suryateja-goud
See how is #Futureready to enable blazing-fast test orchestration seamlessly integrated with organizations' existing CI/CD platforms, using #Microsoft Azure.
TestMu AI

Microsoft India
MicrosoftIndia
Frequently asked questions
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