If you run a service business — a physiotherapy clinic, a plumbing company, a law firm — you've probably wrestled with the same question: what's the best way to handle your phones?
For most small and mid-sized businesses, the shortlist comes down to two options: an AI receptionist or a traditional answering service. Both promise to ensure you never miss a call. But the similarities end there.
Here's how they actually compare.
What Is an Answering Service?
A traditional answering service employs human agents — usually offshore or in a shared call centre — who answer your business line when you can't. They follow a script you provide, take messages, and forward them to you by email or text.
Some answering services have added thin AI layers to handle initial routing, but the core model is still human-staffed. You pay per minute, per call, or per month for a set number of minutes.
What Is an AI Receptionist?
An AI receptionist is a voice-based artificial intelligence that answers every call your business receives — 24/7, without hold times, and without a human agent in the loop. It's trained on your specific business: your services, your scheduling software, your pricing, your FAQs.
Unlike an answering service agent juggling calls for dozens of businesses, an AI receptionist knows only your business — and handles calls the way you would.
The Cost Comparison
Cost is where the two options diverge most sharply.
Answering services typically charge $1–$2 per minute, or $200–$600/month for a limited block of minutes. As your call volume grows, costs balloon unpredictably. An emergency plumbing company getting 50 after-hours calls during a storm could easily rack up a $300 bill in a single night.
AI receptionists like Linea charge a flat monthly subscription — typically $150/month — regardless of call volume. Whether you get 10 calls or 1,000, the price doesn't change.
"Before Linea, our phone lines shut down at 9pm. With Linea handling after-hours calls, we're effectively open 24/7 — and our trucks start every morning with a full schedule of jobs booked overnight." — Raphie K., Fleet Owner
Capability: What Can Each Actually Do?
Most answering services can take a message, read from a script, and transfer a call. What they can't do is book an appointment directly into your scheduling system.
An AI receptionist like Linea integrates directly with your existing tools — JaneApp, Jobber, Clio, Calendly, Google Calendar — and books appointments in real time during the call. The patient or client hangs up with a confirmed appointment, not a promise that someone will call them back.
Other capabilities AI receptionists offer that answering services typically don't:
- Handle 100+ simultaneous calls without hold times or busy signals
- Communicate in 20+ languages
- Send post-call summaries and transcripts automatically
- Escalate urgent calls based on criteria you define
- Collect structured intake information (claim numbers, referral sources, insurance details)
Consistency: Human Variability vs. AI Reliability
Human answering service agents have good days and bad days. They get distracted, skip intake questions, mispronounce your business name, and deliver inconsistent experiences to callers.
An AI receptionist delivers the same professional, on-brand experience on every single call — whether it's the first call of the day or the 200th call at 3am on a Saturday.
When Does an Answering Service Still Make Sense?
Answering services still make sense in a few scenarios: highly complex calls that require nuanced human judgment, regulated industries where human escalation is required by compliance rules, or businesses with very low call volume where the per-minute cost stays manageable.
For most service businesses — healthcare practices, home service companies, professional firms — the math and the performance both point toward AI.
The Bottom Line
If you need a simple message-taking service and receive fewer than 50 calls per month, a traditional answering service may work. But if you want your phones to actually book business — 24/7, at scale, with consistent quality — an AI receptionist is the better investment at a fraction of the cost.
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Book a Setup CallRelated: AI Receptionist for Healthcare Practices · AI Receptionist for Home Services · AI Receptionist for Professional Services