PROC-01
Connect
Connect your phone system via SIP trunk or API. Callr integrates with your existing CRM in under 4 hours.
TIME-TO-COMPLETE: 4h ± 1h
AI Voice Infrastructure
Your call center,
replaced by agents
that never miss.
Callr deploys AI voice agents that handle inbound support, outbound follow-up, and appointment booking — at scale, with sub-500ms response time.
97.3%
First-call resolution
± 0.4% tolerance
<480ms
Response latency
P95 measured
14M+
Calls handled
n=14,247,831
// Resolution Spec — Rev. 1.0
CALLR-RS-2026
M-01
97.3%
± 0.4%
First-call resolution rate
M-02
<480ms
P95
Response latency — measured
M-03
14.2M
n=fleet
Production calls — in deployment
// Audio output signal — live
Calibration Status: Nominal
How It Works
Three steps to full call coverage
Connect → Train → Deploy. The Callr Resolution System.
PROC-02
Train
Upload your call scripts, FAQs, and escalation rules. Your voice agent trains on your actual call data — not generic prompts.
TRAINING BASIS: YOUR DATA
PROC-03
Deploy
Go live with one-click. Every call is logged, transcribed, and synced back to your CRM in real time.
SYNC MODE: BIDIRECTIONAL
// Your team still owns escalations. Callr handles everything before that.
Use Cases
Every call type, covered
24/7 coverage
AHT-SPEC-01
Customer Support
Handles tier-1 support calls, checks order status, resets accounts, routes escalations. Average handle time: 1:47 vs 6:30 for human agents.
AHT: 1:47 ± 0:12 — vs 6:30 human baseline
No cold-call lists
OUTB-SPEC-02
Lead Follow-Up
Auto-calls SQLs within 90 seconds of form fill. Qualifies intent, books demos, updates pipeline stages. 3.2x contact rate vs email-only.
CONTACT-RATE: 3.2× vs email-only ± 0.3×
Zero scheduling overhead
BOOK-SPEC-03
Appointment Booking
Syncs with your calendar, handles rescheduling requests, sends confirmations. No missed bookings. No double-booking.
BOOKING-ACCURACY: 99.1% ± 0.3%
Recovers lost revenue
REC-SPEC-04
Collections & Reminders
Automated outbound calls for overdue accounts. Compliant scripts. Outcomes logged to CRM. Average recovery rate: 23% higher than email.
RECOVERY-DELTA: +23% vs email-only
By The Numbers
The math is obvious.
97.3%
First-call resolution
± 0.4% tolerance span
Basis: production fleet
<480ms
Response latency
P95 — not average
95th percentile
14M+
Calls handled
n=14,247,831
In production since 2023
6.1×
ROI vs human call center
50-agent equivalent
Basis: $280K/yr comparison
We cut call center headcount by 60% in 90 days. Callr handles the volume our team couldn't.
Marcus Chen
VP Operations, Fieldstream
VERIFIED DEPLOYMENT
VP Operations, Fieldstream
VERIFIED DEPLOYMENT
Integrations
Plugs into your stack on day one
Native integrations with every major CRM, helpdesk, and calendar platform. Custom webhooks for anything else.
SYNC MODE: BIDIRECTIONAL WRITE · READ-ONLY INTEGRATIONS: 0
// Every integration writes back to your CRM. Not just reads.
Salesforce
HubSpot
Zendesk
Intercom
Google Cal
Calendly
Twilio
Five9
Gong
Slack
Zapier
REST API
Pricing
Simple pricing. No per-seat games.
Pay for call minutes, not agent seats. One plan, all features.
Voice Infrastructure
$499
/month
+ $0.04/min after 10K
UPTIME: 99.95% ± 0.02%
10,000 minutes/mo included
Unlimited voice agents
All use case templates
CRM sync (all integrations)
Call transcription + analytics
Priority support
Start free trial
TRIAL-SPEC: 14 DAYS / 500 MINUTES / NO CARD REQUIRED
// Need 100K+ minutes/mo? Talk to sales for custom pricing.
FAQ
Technical questions, direct answers.
No hedging. If you're evaluating Callr as voice infrastructure, these are the facts.
Most customers are live within 4 hours. Connect your SIP trunk or Twilio number, import call scripts, push to production. Guided onboarding walks through each step.
Yes. You define escalation rules, conditional paths, and handoff triggers. The agent follows the logic tree and escalates to a human when the conversation hits a threshold you define.
The agent tells the caller it's connecting them to a specialist, transfers the call cleanly, and logs a full transcript with context. No dead air, no dropped calls.
All calls encrypted in transit and at rest. SOC 2 Type II certified. HIPAA-eligible for healthcare use cases. Call recordings stored in your jurisdiction.
Yes. You keep your existing numbers. We route through SIP or via Twilio integration — callers never know anything changed on the network layer.
English, Spanish, French, German, Portuguese, and Japanese in production. 14 additional languages in beta. Voice models trained per-language, not translated.
DEVIATION FROM OPTIMAL INFRASTRUCTURE
Your call center: $280K/year.
Your call center: $280K/year.
Callr: $8,400.
Average mid-market company spends $280K/year on a 15-agent support team. Callr customers replace that with $8,400/year in voice infrastructure — and hit higher resolution rates. Deviation from optimal: $271,600/year
SOC 2 Type II
HIPAA-eligible
99.95% uptime SLA