An answering service with AI vs an AI coworker for the trades
Smith.ai is a hybrid answering service: AI plus a network of live agents, built mostly for law firms. AutoRev is an AI coworker built for home services that answers the phone and runs the work around it, inside the FSM you already use.
If you run a law firm or professional practice and want a blended human-plus-AI answering service, Smith.ai is a solid pick. If you want one AI coworker that answers, quotes, invoices, collects, and rehashes dead estimates inside ServiceTitan, Housecall Pro, or Jobber, and gets sharper on your own calls every day, choose AutoRev.
Last updated: August 2026
Head-to-head comparison
| Capability | AutoRev | Smith.ai |
|---|---|---|
| AI-native (not humans in the loop) | Hybrid: AI plus 500+ live agents | |
| Built for the trades | General SMB, mostly law firms | |
| Answers voice, chat, and SMS 24/7 | ||
| Books jobs into your FSM | CRM updates | |
| Self-learning on your calls, price book, and dispatch rules (improves daily) | Shared model across clients | |
| Estimates and proposals | ||
| Invoices and payments | Payment collection | |
| Rehash of dead estimates | ||
| Outbound follow-up and win-back | ||
| Runs the whole operation, not just intake | ||
| Manage it by chat (Claude, ChatGPT, or Gemini) | ||
| Unlimited simultaneous conversations | Limited by agent capacity | |
| FSM integrations | ServiceTitan, Housecall Pro, JobNimbus, Jobber, Cal.com, and more | ServiceTitan plus legal tools (Clio, Filevine, MyCase) |
Capability comparison based on each product's public materials. Book a demo to see AutoRev on your own calls.
Two different kinds of product
Smith.ai grew up as a live-agent answering service, and it is a good one. Today it blends AI with a network of North American agents, and a meaningful share of calls still reach a person. Roughly four out of five of its clients are law firms, and its deepest workflows are built around legal intake tools like Clio and Filevine.
AutoRev is a different kind of product. It is AI-native, so it answers every call, text, and chat at the same moment without waiting on agent capacity, and it is built for the trades. It knows a no-heat call from a tune-up, prices a repair from your book, and writes the job back into ServiceTitan or Housecall Pro.
It also does the work that sits past intake. It sends the estimate and chases it, sends the invoice and takes the payment, rehashes the quotes that went cold, and works your win-back list. Smith.ai answers and routes the call. AutoRev answers the call and then does the job behind it, and you can run the whole thing from a chat window.
Who should choose what
Choose AutoRev if you
- You run a home-services business and want a coworker that knows your trade
- You want AI that answers every call at once, with no per-call human handoff
- You want the work written back into ServiceTitan, Housecall Pro, or Jobber
- You want estimates, invoices, payments, and rehash handled, not just intake
- You want to run the whole operation from a chat window
Choose Smith.ai if you
- You run a law firm or professional-services practice
- You specifically want live human agents answering some calls
- You need deep legal-CRM intake workflows (Clio, Filevine, MyCase)
- A blended human-plus-AI answering service is what you are after
See the coworker built for your trade
Watch AutoRev answer, book, quote, and follow up, live for your business.
