Start with what missed calls already cost you
Before comparing tools, figure out your baseline, because that number decides whether any of this is worth doing. Open your phone's recent calls and count last week's missed calls from numbers you don't recognize: rang out, hit voicemail, or came in after hours.
Industry surveys on home service calls put 30-40% of after-hours calls going unanswered, and roughly 10-20% of those callers are recoverable if you reach them fast (a text within a minute, a callback within the hour). The rest have already called the next name on the list. Take your own missed-call count, not the industry number, since your volume is what matters here.
Run the math: missed calls per month x the share that were real customers x your close rate x your average ticket. Ten missed calls a month, half real, half of those close at a $400 ticket, is $1,000 a month walking to a competitor. That's the number every option below has to beat.
Option 1: DIY AI answering, monthly cost by volume
An AI voice agent answers on your existing number when you don't pick up, holds a basic conversation, and books or takes a message. See the full setup walkthrough at /guides/ai-receptionist-basics. Pricing is usually a base platform fee plus either per-minute or per-call charges once you're past a included allotment, so the total scales with volume, unlike a flat per-call answering service.
As of mid-2026, small-shop voice AI tools (Goodcall, Rosie, and similar) run about $30-100 a month in base fees for a solo operator with modest call volume, often including several hundred minutes. A busier shop, 150-300 answered calls a month, tends to land around $100-250 once you add per-minute overage. High volume (500+ calls) can push toward $300-500 depending on the tool and how much of that is genuinely after-hours versus daytime overflow. These are honest ranges, not quotes. Pricing on these tools moves often, so check the current plan page before you commit.
The other real cost is your time: writing the instructions, testing it against your own worst-case caller, and reading transcripts for the first couple weeks. Budget 3-5 hours to get it right, then 15-20 minutes a week after that.
Option 2: A human answering service, monthly cost by volume
A live answering service (Smith.ai, PATLive, Ruby, and similar) puts a real person on the line, usually billed per minute of talk time on top of a monthly plan minimum. Expect roughly $50-100 a month covering a small base allotment (often 30-50 minutes), then somewhere around $1-2 per additional minute after that.
That per-minute structure means cost rises fast with volume. A shop taking 50 short calls a month (2-3 minutes each) might land around $150-300. A shop taking 150+ calls, or calls that run long because the operator has to look things up or take detailed messages, can climb past $400-600. Read the plan's fine print on what counts as a 'minute,' since some services round up per call.
What you're paying for is a real voice and better handling of nuance, an upset customer, an oddball question. What you're not getting, at the base tiers, is deep knowledge of your trade. The operator is reading from a script you wrote, same as an AI would follow instructions, just at a materially higher per-minute price.
Option 3: Hiring, the fully loaded monthly number
Hiring a part-time or full-time person to answer phones is the option most owners skip evaluating honestly because the sticker number (hourly wage) hides the real cost. Wisconsin part-time office admin work commonly runs $16-22 an hour depending on the county and the job description. Layer on payroll tax (roughly 7.65% employer FICA share), workers' comp, and any benefits, and add about 12-20% on top of wages for a realistic loaded cost.
Part-time coverage, say 20 hours a week at $18/hour loaded to about $21/hour, runs around $1,680 a month. That covers business hours only, so nights and weekends still go to voicemail unless you're also paying for on-call time. Full-time coverage that includes some evening hours moves into the $3,000-4,500 a month range once you're loaded and realistic about benefits.
The upside hiring has that no software matches: a person who can sell, calm someone down, catch a nuance in tone, and do other office work between calls. That's real, and for a shop that's grown past a certain size, it's often the right call anyway. Just don't compare a $2,000/month tool question to a $12/hour minimum-wage fantasy. Compare it to the loaded number above.
Put it side by side
Rough monthly totals, mid-2026, for a small Wisconsin service business. Treat these as planning ranges, not quotes; get current pricing before deciding.
- Do nothing (missed calls uncaptured): $0 out of pocket, but often $500-2,000+/month in lost jobs depending on your volume and ticket size.
- Missed-call text-back only (see /guides/missed-call-text-back): about $15-30/month, recovers some but not all of what a full answer would.
- DIY AI voice answering: about $30-100/month at low volume, $100-250/month at moderate volume, $300-500/month at high volume.
- Human answering service: about $150-300/month at low volume, $300-600+/month at moderate to high volume.
- Part-time hire (20 hrs/week, business hours only): roughly $1,680/month loaded, doesn't cover nights or weekends.
- Full-time hire with some evening coverage: roughly $3,000-4,500/month loaded.
The crossover point is usually call volume and complexity, not price alone. Under about 100 calls a month with straightforward booking needs, AI answering is hard to beat on cost. Past a few hundred calls a month, or when calls need real judgment (complex quotes, upset customers, upselling), a human, whether hired or a live service, starts pulling its weight.
Match the option to your actual call pattern
Don't pick based on what sounds modern or what a salesperson pitched you. Pick based on when your calls come in and what they need. Pull your call log again and split it three ways: business-hours calls, after-hours and weekend calls, and calls that are genuinely simple (booking, hours, pricing question) versus calls that need judgment.
If most of your gap is after-hours and the calls are simple booking requests, AI answering covers that gap for the least money and the AI never gets tired at 11pm. If your gap is during business hours because you're the only one there and you're elbow-deep in a job, a part-time hire or a live answering service covers the moments an AI would fumble, like a nervous first-time customer who wants to talk it through.
Many shops end up running two things at once: AI or text-back for after-hours and overflow, plus a person (owner, spouse, or hire) for daytime. That's not overbuilding, it's matching coverage to when the calls actually happen instead of buying one tool and hoping it fits every hour of the week.