Your Business, Always On.Two Services. Zero Bottlenecks.
AIVRUM delivers OnCall24 — our always-on AI service that never misses a call — and custom workflow automations that eliminate busywork, so you can focus on what matters.
Losing Revenue to Missed Calls & Manual Work?
Every unanswered call and repetitive task costs you time and money
of callers hang up when sent to voicemail
Leads that called you are already warm — and you're losing them instantly
wasted weekly on repetitive manual tasks
Your team buried in admin work instead of growing the business
businesses lose clients to faster competitors
Response speed is the new competitive edge — and you can automate it
AIVRUM Solves This. Automatically.
OnCall24 captures every inbound call 24/7 while our custom workflow automations eliminate the repetitive tasks draining your team — so nothing falls through the cracks.
Security & Compliance
Two Services. Total Coverage.
We do two things exceptionally well — and nothing else
OnCall24
Never miss a lead again. OnCall24 answers calls 24/7, books appointments, handles FAQs, and routes inquiries — all without a human on the line.
- 24/7 availability
- Appointment booking
- Call routing & escalation
- FAQ handling
- Multilingual support
Custom Workflow Automation
We map your business processes and build automated workflows that connect your tools, cut manual work, and scale without extra headcount.
- Tool integrations (CRM, email, calendar, etc.)
- Multi-step workflow design
- Error handling & alerts
- Ongoing optimization
- Built on Make / Zapier / n8n or custom APIs
How It Works
Discovery Call
We learn your business, bottlenecks, and goals
Solution Design
We map out your OnCall24 setup or automation workflow
Build & Test
We build, configure, and rigorously test your solution
Go Live & Optimize
We launch and monitor to ensure everything runs perfectly
What Our Clients Say
"OnCall24 books appointments around the clock. We recovered 40+ missed calls in the first week."
"AIVRUM automated our onboarding workflow and saved us 15 hours a week. Game changer."
"We didn't need to hire another admin. The AI handles 70% of our inbound calls automatically."
OnCall24 ROI Calculator
See how much revenue your business could recover with OnCall24
Missed calls per month
90
calls slipping through every month
Revenue recovered
$15,750
per month at 35% conversion on recovered calls
Staff cost savings
$1,800
per month — AI handles ~60% of call volume
Total Monthly ROI
$17,550
per month
Annual ROI
$210,600
per year
Based on industry averages for businesses using OnCall24.
Get Your Free ROI Estimate — Book a CallReady to Stop Missing Calls & Wasting Time?
Free discovery call • Transparent pricing • Custom solutions built for your business