Low-tier AI: basic IVR replacement, limited number of integrations (usually Calendly + Stripe + one CRM), no vertical-specific tuning, no ongoing script changes after launch, no human escalation path. Works for very low-complexity businesses (online coaching, simple service intake) but doesn't fit most service verticals. Owners who buy here usually upgrade within 90 days.
Mid-tier: vertical-specific tuning (dental flow vs HVAC flow vs real estate flow), integration with major PMS in your vertical, ongoing script updates included, named success manager or shared support team, no-fault exit clause. This is where most single-location service businesses fit. AI Revenue Forge sits at $797/mo for the Pilot tier here.
Multi-location operators, franchises, mid-market service businesses ($5M-$50M revenue): custom integrations with proprietary PMS, multi-location call routing logic, dedicated success manager, white-glove onboarding, custom voice tuning, branded portal for managers. Worth it only if you can't fit the mid-tier — most businesses can.
Range: $0 (self-service vendors who give you a control panel and walk away) to $500-$2,000 (managed setup with discovery call, custom script build, integration testing, voice tuning, live test before go-live). Avoid self-service unless you have a technical team. Vertical-specific managed setup is worth the fee — saves 4-6 weeks of trial-and-error.
Per-minute overage charges (avoid plans with these — penalty for growth), per-integration fees ('that integration is extra $200/mo'), tuning surcharges after launch ('script changes are $300/hour'), per-location markup. The honest question to any vendor: 'what's my all-in cost at 1,200 calls/month with my specific integrations?' If they hedge, walk.
Most service businesses we audit: $797/mo cost vs $19K-$48K/mo typically being lost = break-even at 1-2 recovered bookings per month. Test the line: +1 (877) 640-3761. Run your numbers: free 5-min audit.