Captures every lead
AI answers every inbound call, every chat, every web form, 24/7. No missed opportunities.
- Inbound call answer 24/7
- Web chat widget on your site
- Form-capture endpoint (any tool)
For service businesses
The AI receptionist that fills your calendar while you're working.
Answers every call, qualifies every lead, fills your calendar — automatically. Free to start. Pay $0.24/minute only when your AI actually works.
Pay only when AI works No contracts Cancel anytime Built on VAPI · ElevenLabs · OpenAI
Three AI jobs, one platform
One AI. Three jobs.
Receptionist, sales caller, appointment setter — in one platform, on one phone number.
Sells and follows up
AI calls your lead lists, qualifies prospects, sends 14-day SMS+email sequences, scores hot vs warm leads.
- Outbound campaigns from a CSV
- 14-day SMS + email follow-up
- Hot / warm / nurture scoring
Books appointments
AI checks your calendar (Google or Calendly), proposes times, books on the spot, syncs to your CRM.
- Google Calendar + Calendly
- Real-time availability check
- CRM sync via OnCall Sync
Hear it before you sign up
Type your number. Your AI calls in 60 seconds.
Hang up anytime. Most callers don't realize they're talking to an AI. The voice you pick is the same one your callers would hear.
We dial from +1 (289) 901-5002. One call per browser. Listen to samples first →
Loading voices…
Try it now
That chat bubble in the corner? It's our AI.
The widget on this page is the same AI you'd put on your site. Ask it about pricing, what it can do, or what setup looks like for your industry. It answers in real time, knows our product, and shows you exactly what your callers and visitors will experience.
Try the widget →
Bottom-right corner of every page. Same widget you'd embed on your own site.
Hear your AI call you
Pick a voice, tell us your number — your AI calls within five minutes.
Try the call demoStart free
$50 activation. Pay only $0.24/min when your AI actually works. No contracts.
Start free — $50 to activatePlug and play
Configured automatically
for your industry.
OnCall ships with 23 industry-specific AI templates. Pick yours at signup — voice, qualifying questions, emergency keywords, after-hours behavior, and follow-up tone are all set automatically. Customize anything later.
Auto Repair
Booking, diagnostics, oil change, brakes, check-engine.
Learn more
Locksmith
Lockouts, rekey, lock repair, car keys, commercial.
Learn more
Towing & Roadside
Towing, jump start, lockout, tire change, fuel delivery.
Learn more
Water Damage Restoration
Flooding, leaks, mold, storm damage restoration.
Learn more
Insurance Agency
Auto, home, life, business quotes and renewals.
Learn more
Appliance Repair
Fridge, washer, dryer, oven, dishwasher repair.
Learn more
Cleaning Services
Residential, commercial, deep clean, move-in/out.
Learn more
Electrical
Repairs, panel upgrades, outages, EV chargers.
Learn more
Garage Door Repair
Broken springs, opener issues, off-track, install.
Learn more
HVAC
Heating, cooling, ventilation — service, repair, install.
Learn more
Home Security
Alarms, cameras, smart locks, monitoring.
Learn more
Lawn Care & Landscaping
Mowing, landscaping, irrigation, hardscape.
Learn more
Moving Company
Local, long-distance, packing, storage, commercial.
Learn more
Pest Control
Rodents, ants, termites, bed bugs, recurring service.
Learn more
Plumbing
Leaks, clogs, water heaters, sewer, emergency plumbing.
Learn more
Pool Service
Cleaning, repair, openings/closings, equipment.
Learn more
Renovation Contractor
Kitchen, bath, addition, whole-home renovation.
Learn more
Roofer
Storm damage, leaks, inspections, insurance work.
Learn more
Solar Installer
Consultations, panels, battery backup, financing.
Learn more
Dental Office
New patients, emergency dental, cleaning, insurance Qs.
Learn more
Medical Spa
Consultations, Botox/filler, laser, weight-loss.
Learn more
Property Management
Maintenance, leasing, tenant issues, payments.
Learn more
Realtor
Buyer/seller leads, showings, listing inquiries.
Learn more
How it works
Set up in 5 minutes. AI live on your line in under an hour.
- 01
Sign up
Email + business name + industry. AI is auto-configured for your trade.
- 02
Paste your URL
AI auto-extracts services, hours, and FAQs into your knowledge base.
- 03
Pick a phone number
First number free. Choose any area code. Activated in under 5 minutes.
- 04
Forward your line
A few digits in your carrier app. AI starts answering immediately.
Pricing
Free to start.
Pay only when your AI works.
The core platform is free. Top up your wallet with $50 to activate — about 200 inbound minutes or 1,600 SMS. Your AI only charges you when it actually answers a call, makes a call, or sends a text on your behalf.
Pay-as-you-go usage
Only when AI works
- Inbound minute$0.24
- Outbound minute$0.30
- SMS$0.03
- Phone number / mo (first one free)$10
OnCall Pro — optional
$39/mo
- Web chat widget (Eva)
- CRM sync (HubSpot, GHL, Zapier, 100+ tools)
- Knowledge base (PDF + URL import)
- 23 industry AI templates
- Advanced analytics
Most pilots spend $80–150/mo in usage. That's roughly the value of one booked job in HVAC, plumbing, or roofing. What's one missed call worth to you?
Common questions
Quick answers.
What does it cost to start?
Nothing to sign up, $50 to activate. The $50 is a wallet top-up — your AI only spends from it when it actually handles a call or SMS. $50 covers roughly 200 inbound minutes or 1,600 follow-up texts. Most pilots run for 2–3 weeks on that first top-up.
Is the platform really free?
Yes. The core platform — outbound campaigns, inbound call answering, lead capture, calendar booking, dashboard, recordings — is free forever. You only pay usage ($0.24/inbound min, $0.30/outbound min, $0.03/SMS) when your AI actually works. No platform fee, no contracts.
What's in OnCall Pro for $39/mo?
Pro is an optional add-on for businesses that want extras: the web chat widget (Eva) on your site, CRM sync (HubSpot, GoHighLevel, Pipedrive, Salesforce, Zapier, custom webhooks), knowledge base import (upload PDFs or paste your website URL), advanced analytics, and access to all 23 industry templates. The base voice AI works great without Pro — start free, add Pro when you need chat or CRM.
What does plug-and-play actually mean?
Pick your industry at signup. Your AI is auto-configured with the right voice, qualifying questions, emergency keywords, after-hours behavior, and 14-day follow-up sequences for that trade. No engineer needed. Setup takes under 5 minutes.
Will the AI actually sound human?
Yes. Our AI uses natural-sounding voices with sub-400ms latency, smart endpointing, and conversational LLM responses. Most callers don't realize they're talking to an AI unless told. If asked directly, the AI is honest — that's a hard rule.
Does it sync to my CRM?
Yes. OnCall Sync sends every lead and conversion to HubSpot, GoHighLevel, Pipedrive, Salesforce, Zapier, Make, or any custom webhook. Set it up once, leads flow automatically.
What happens if the AI mishandles a call?
Every call is recorded and transcribed in your dashboard. You get a real-time alert if the AI flags a call as low-confidence or needs escalation. You can pause the AI with one click anytime. Most edge cases are fixed in under 60 seconds — usually one keyword update in your knowledge base — and the AI doesn't repeat that mistake.
What does a typical month cost?
Solo HVAC owner with 200 inbound + 100 outbound calls/month: ~$150/mo. Dental practice with 300 inbound + 50 outbound: ~$130/mo. Roofing company with 500 outbound + 1000 SMS: ~$500/mo. Use the calculator below to estimate yours →
Start free. Pay only when your AI works.
Plug and play. Configured automatically for your industry. $50 wallet activation — no platform fee, no contracts.
Pay only when AI works · No contracts · Cancel anytime