Callibre AI is a voice AI testing and production monitoring platform built for HighLevel agencies. It gives you one centralized dashboard to test, audit, and monitor every voice agent across all sub-accounts — no more logging into each account separately.
Built for HighLevel agencies — now in beta
All your AI agents.
One dashboard.
Callibre is a voice AI testing and production monitoring platform for HighLevel agencies. It provides a single dashboard to test, monitor, and audit every AI voice agent across all your sub-accounts — with deterministic PASS/FAIL scoring, VADAF deep audits, and real-time alerts.
Stop digging through sub-accounts. Callibre gives HighLevel agency owners a centralized view of every voice agent's performance — tested, monitored, and audited in one place.
No credit card · 14-day trial · Native HighLevel integration
Sub-accounts
24
↑ 3 this month
Agents Monitored
48
All active
Avg Pass Rate
97.3%
↑ 5pt vs last week
Alerts Today
2
↑ needs attention
Apex Roofing — intake agent
PASS
98/100
Sunshine HVAC — booking agent
PASS
94/100
Greenfield Legal — receptionist
FAIL
61/100
Metro Dental — appointment agent
RUNNING
—
PeakFit Gym — lead qualifier
PASS
91/100
Native HighLevel integration · built for agencies
HighLevel ✓
Vapi
Retell
ElevenLabs
LiveKit
Pipecat
Bland
Twilio
The Problem
Managing 20+ sub-accounts
with zero visibility is a liability.
HighLevel agencies deploying voice AI for clients face the same nightmare — you're flying blind across every account until something breaks.
01
Sub-account sprawl
Every client lives in its own silo. To check how one agent is performing, you log into that sub-account, dig through call logs, and piece together the picture manually. Multiply that by 20 clients.
"I have no idea which of my clients' agents are actually performing right now."
02
No early warning system
When a client's voice agent starts underperforming — wrong answers, missed escalations, bad sentiment — you find out from the client, not from your own monitoring.
"My client called me upset. Their booking agent had been failing for 3 days."
03
Client reporting is painful
Putting together a quality report for a client means pulling data from multiple places, formatting it manually, and hoping nothing changed by the time you send it.
"I spend hours every month just trying to show clients their agents are working."
04
Testing before launch is guesswork
You deploy an agent for a new client and cross your fingers. There's no reliable way to know it handles edge cases, off-hours calls, or difficult callers before it goes live.
"We went live and the agent failed on the very first real call."
Built for HighLevel Agencies
Your entire client roster.
One place. Real-time.
Callibre connects directly to your HighLevel account and surfaces every sub-account's agent performance in a single centralized dashboard. No more account-hopping. No more guessing.
Connect once, see everything
Link your HighLevel account and Callibre automatically pulls in all your sub-accounts and their voice agents.
Cross-account performance at a glance
Pass rates, CSAT scores, latency, and alert status across every client — ranked and filterable in one view.
Get alerted before your client does
Instant Slack or email alerts the moment any agent across any sub-account starts underperforming.
White-label client reports
Send clients a clean, branded performance report — generated automatically, no manual assembly required.
All Sub-accounts
24 accounts · 48 agents
A
Apex Roofing2 agents
98.1%
Healthy
S
Sunshine HVAC1 agent
94.7%
Healthy
G
Greenfield Legal3 agents
61.2%
⚠ Alert
M
Metro Dental2 agents
91.5%
Healthy
P
PeakFit Gym1 agent
89.3%
Review
+ 19 more sub-accounts
Platform
The complete voice AI
quality platform
Testing, monitoring, auditing, and optimization — built for HighLevel agencies and voice AI teams shipping agents in production.
Testing & QA
6 features
Automated test suites, scenario simulations, batch testing, custom personas, regression validation.
Production Monitoring
5 features
Live call monitoring, sentiment analysis, CSAT scoring, transcript analysis, gap detection.
Agent Management
6 features
VADAF deep audit, version snapshots, health checks, framework readiness, prompt optimization.
Alerts & Ops
5 features
Alert rules, flagged caller detection, heartbeat monitoring, scheduling, CI/CD API integration.
Deterministic PASS/FAIL
Binary verdicts backed by full evidence. Score calls against custom thresholds and block bad deploys in CI before they reach users.
CI/CD ready
Scenario Simulations
Build custom scenarios with specific personas, caller behaviors, accents, and backgrounds. Auto-generate hundreds from your system prompt.
Auto-generated
Batch Testing at Scale
Run 100+ parallel calls across multiple agents or endpoints simultaneously. Results in minutes, not days.
100+ concurrent
Test Profiles & Bundles
Organize reusable test profiles and scenario bundles. Version-control your test suites and share across teams.
Reusable
Regression Validation
Convert any production failure into a regression test with one click. Fix against the exact conditions that caused the original failure.
Production replay
Scheduled Test Runs
Automate recurring test suites on your own cadence. Get reports delivered to Slack or email after every run.
Automated
Live Call Monitoring
Track production calls in real-time with full dashboards. Spot issues as they happen, not after the customer complains.
Real-time
Sentiment & CSAT Analysis
AI-powered sentiment scoring on every call. Track customer satisfaction trends over time and get alerted to drops.
AI-powered
Transcript Analysis
Full call transcriptions with speaker diarization. Search, filter, and analyze transcripts at scale across your entire call history.
Diarization
Call Analytics
Latency tracking, voice quality metrics, talk-to-listen ratios, and 50+ built-in metrics across every call.
50+ metrics
Gap Analysis
Identify where your agent falls short — coverage gaps, unanswered intents, missing escalation paths — automatically surfaced.
Coverage gaps
Flagged Callers
Detect repeat or problematic callers automatically. Set frequency thresholds and get alerts when patterns emerge.
Anomaly detection
VADAF Deep Audit
5-layer prompt analysis that surfaces risks, hallucination triggers, and compliance gaps — with auto-fix suggestions built in.
5-layer analysis
Agent Snapshots
Version-controlled agent configurations. Roll back to any previous state or compare performance across versions side by side.
Version control
Framework Readiness Reports
Assess production-readiness against industry frameworks and compliance standards. Know exactly what's blocking launch.
Launch gating
Health Checks
Automated health monitoring with side-by-side comparison tools. Set thresholds and get alerted the moment degradation begins.
Always-on
Prompt Optimization
AI-driven prompt improvement suggestions based on actual call failures and performance patterns across your test history.
AI suggestions
Multi-location Support
Manage agents across multiple locations and endpoints from a single dashboard. Consistent QA across every deployment.
Multi-endpoint
Configurable Alert Rules
Set thresholds for sentiment, latency, call frequency, and 50+ metrics. Get notified via Slack or webhook the moment something crosses a line.
Custom thresholds
Heartbeat Monitoring
Continuous uptime checks for every agent endpoint. Know immediately when an agent goes down or becomes unreachable.
Uptime checks
CI/CD API
Integrate test runs directly into your deployment pipeline. Gate releases on pass rates and block bad prompts before they merge.
REST API
Custom Report Templates
Dynamic, configurable reports for every stakeholder. White-labeled client portal for agencies managing voice AI for customers.
White-label
Multi-org & RBAC
Organization switching, role-based access for admins, team members, and clients. Credit-based billing with usage tracking.
Enterprise-ready
HighLevel CRM Sync
Native HighLevel integration — sync agents, call data, and reporting directly into your CRM workflows.
Native sync
VADAF — Deep Audit
5-layer prompt analysis your agents can't hide from
Most audits check if your agent works. VADAF checks why it might fail — surfacing hallucination triggers, compliance gaps, and security risks before they hit production. With auto-fix suggestions built in.
1
Structural Analysis
Prompt architecture
2
Risk Detection
Hallucination triggers
3
Compliance Check
Regulatory compliance
4
Behavioral Simulation
Edge case coverage
5
Auto-Fix Suggestions
Actionable remediation
VADAF Audit — healthcare-intake-v2
⚠ 1 issue found
Structural Analysis✓ PASS
Hallucination Risk✓ PASS · low risk
Compliance✗ FAIL · critical
Behavioral Edge Cases✓ PASS · 12/12
Escalation Logic⚠ REVIEW
Not production-ready
Compliance risk detected in lines 14–18.
Auto-fix available · Apply suggested fix →
Auto-fix available · Apply suggested fix →
<10m
From signup to first test
100+
Parallel calls per run
50+
Built-in eval metrics
5
VADAF audit layers
How It Works
From setup to production
in 4 steps
01 / 04
Connect Your Agent
Import from Vapi, Retell, ElevenLabs, or connect via API or SIP. One-click integrations for major platforms. Under 10 minutes.
⚡ Under 10 min
02 / 04
Generate Test Suites
Paste your prompt. AI auto-generates hundreds of scenarios — or configure custom personas, edge cases, and compliance checks.
⚡ Zero manual setup
03 / 04
Run at Scale
100+ concurrent simulated calls with real accents, noise, and interruptions. Deterministic PASS/FAIL results with full audit trails.
⚡ 100+ concurrent
04 / 04
Monitor & Ship
Continuous health checks, CSAT tracking, and alert rules in production. Block bad agents in CI. Full visibility across every call.
⚡ Always-on
Integrations
Works with your
entire voice stack
Native support for every major voice platform. Slack, webhooks, and CI/CD out of the box.
HL
HighLevel
Live
V
Vapi
Soon
R
Retell
Soon
E
ElevenLabs
Soon
L
LiveKit
Soon
P
Pipecat
Soon
B
Bland
Soon
T
Twilio
Soon
S
Synthflow
Soon
GH
GitHub Actions
Soon
Don't see your stack? Request an integration →
Pricing
Start free. Pay as you grow.
Credits-based pricing — only pay for what you use. No seat fees, no sub-account limits, no surprises.
Free
$0/mo
Get started with one sub-account. No credit card required.
- ✓1 sub-account
- ✓Up to 3 voice agents
- ✓Deterministic PASS/FAIL scoring
- ✓Basic audit reports
- ✓Live call monitoring
- ✓Community support
Most Popular
Pro
$49/mo
For solo operators and small agencies managing multiple clients.
- ✓Up to 10 sub-accounts
- ✓Unlimited voice agents
- ✓VADAF deep audit (all 5 layers)
- ✓Health check monitoring
- ✓Sentiment & CSAT analysis
- ✓Prompt optimization suggestions
- ✓Priority email support
Agency
$99/mo
For established HighLevel agencies managing 10+ client accounts.
- ✓Unlimited sub-accounts
- ✓Unlimited voice agents
- ✓White-label client portal
- ✓Custom report templates
- ✓Multi-org & role-based access
- ✓Slack & webhook alerts
- ✓Dedicated onboarding
How credits work
1
Test call simulation
5 credits
1
Day of agent monitoring
2 credits
1
VADAF deep audit
10 credits
1
Health check run
1 credit
Credits roll over month to month. Top up anytime from $10. No expiry.
Ship voice agents
that actually work.
First deterministic test report in under 10 minutes. No credit card required.
No credit card required · 14-day free trial
FAQ
Frequently asked questions
Quick answers for HighLevel agencies and voice AI teams.
Callibre uses deterministic PASS/FAIL scoring with full evidence. You can run 100+ parallel simulated calls with custom personas and scenarios. It supports regression testing, scheduled runs, and CI/CD integration.
VADAF is Callibre's 5-layer prompt audit: structural analysis, risk detection, compliance check, behavioral simulation, and auto-fix suggestions. It surfaces hallucination triggers and compliance gaps before production.
Free: $0 with 100 credits/month. Pro: $49/month with 1,000 credits and VADAF. Agency: $99/month with 3,000 credits and unlimited sub-accounts. Credits never expire; top up anytime.
Yes. 14-day free trial, no credit card required. The Free plan also includes 100 credits per month at no cost.
Voice AI testing validates AI voice agents before and after deployment. It includes automated test calls with custom scenarios, PASS/FAIL scoring, regression tests, and production monitoring for quality and compliance. Callibre runs 100+ parallel test calls with full audit trails.