Smith.ai is a solid general-purpose answering service. But if you run an HVAC, plumbing, or electrical business, you need something built for your emergencies, not your lawyer's intake forms.
| Feature | OnCrew | Smith.ai |
|---|---|---|
| Monthly Cost | Starts at $49/mo | $95–$500/mo |
| Included usage / overage | 100–1,000 included calls + $0.99/call overage | $2.40/call overage |
| Emergency Triage | Yes | No |
| Emergency Alerts | Yes | No |
| Trade-Specific Knowledge | Yes | No |
| 24/7 Availability | Yes | Yes |
| Human Backup Option | No | Yes |
| Setup Time | Guided setup | 1–2 weeks |
| Contract Required | No | No |
| Holiday Surcharges | None | None |
Smith.ai is built for law firms, medical offices, and e-commerce. Contractors end up paying for workflow handoffs, intake forms, and workflows designed for industries that aren't theirs.
When a homeowner calls at 2 AM with a burst pipe, Smith.ai takes a message. OnCrew recognizes the emergency and alerts your team before the homeowner finishes describing the problem.
At $2.40 per call overage, a busy month with 200+ calls can push your Smith.ai bill well past $500. OnCrew starts at $49/mo with included calls and clear overage pricing.
OnCrew has three flat-rate plans. Smith.ai's per-call overage charges stack on top of their base plan, so total cost grows with volume.
OnCrew Starter
100 included calls/mo
$49/mo
+ $0.99/call overage
OnCrew Pro
400 included calls/mo
$149/mo
+ $0.99/call overage
OnCrew Multi-Truck
1,000 included calls/mo
$349/mo
+ $0.99/call overage
Smith.ai
Starts at $95/mo
Smith.ai self-service starts at $95/mo, then bills per-call overage (around $2.40/call) once included calls are used. Confirm current pricing on smith.ai.
OnCrew Starter is $49/mo with 100 included calls and a flat $0.99 per extra call.
For contractors specifically, yes. OnCrew is purpose-built for trades like HVAC, plumbing, and electrical. It understands emergency triage (burst pipes vs slow drains) and can automatically alert your on-call team. Smith.ai is a general-purpose service that works well for law firms and medical offices but lacks trade-specific knowledge.
Smith.ai starts at $95/mo for self-service AI and goes up to $500/mo for done-for-you plans. They also charge $2.40 per call overage. OnCrew starts at $49/mo with 100 included calls and $0.99/call overage.
No. Smith.ai can take messages and transfer calls, but it doesn't have built-in emergency triage or emergency team alerting. OnCrew detects emergencies and alerts your on-call team when an emergency is detected.
Smith.ai is a general-purpose service without trade-specific training. OnCrew is trained on contractor workflows and understands the difference between a no-heat emergency and a thermostat question, or a burst pipe vs a slow drain.
No charge today. No contracts. See why contractors are switching from Smith.ai.
Start Your 14-Day Free TrialNo charge today. Card on file to start the trial. Cancel anytime.
Send a few details and a real person will help configure your number, voice, and emergency rules.
© 2026 OnCrew · Serving contractors nationwide