Browser-based measurement tools for mice, keyboards and game controllers
Customer perspective voice testing for agentic IVRs
Stage
Not given
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Founded
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Based in
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GB
Pricing model
Free
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Pricing
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Free: 3 concurrent activities, 150 free minutes per month across all six activity pools, 50,000 free AI analysis tokens per month, full feature access, no credit card required, up to 2 API keys. Starter: $49/month with 2% off all PAYG usage and 10 concurrent activities. Team: $499/month with 5% off
Key features
Reaction time testing against unpredictable signals
Voice journey mapping for DTMF, AVE, and conversational AI agents
Real PSTN customer-perspective testing
Load testing with elastic concurrency
Regression testing with diffs
Mission tests with AI agent judgment
EU AI Act Article 50 compliance reports
FCA PRIN 2A and Ofcom GC compliance attestation
MCP server for AI agent integration
CI/CD pipeline integration
What makes it different
All measurements run locally in browser with no uploads or accounts required
Measurements use individual device timestamps instead of counting frames
Every verdict quotes the numbers it was based on rather than stating conclusions with false confidence
No third-party analytics, tracking or external requests on the site
Hardware validation documented for each measurement method
Per-second billing on-demand instead of capacity-planned contracts
Real PSTN calls instead of simulator-only testing
Dated, signed, hash-anchored compliance reports as evidence
No integration required - dials existing phone numbers over PSTN
inputprobe
Nopaque