AI receptionist vs answering service: the true cost compared (2026)
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Affiliate disclosure: we earn a commission if you sign up for Rosie, Marlie AI through the links marked “affiliate link” on this page. Other vendors are linked normally and pay us nothing. Affiliate status never changes rankings, scores or table order; the only exception is the home page’s short list of popular comparisons, which shows partner comparisons first and says so. Full disclosure.
Short answer: On published list prices, an AI receptionist costs far less than a live answering service at every volume we modeled (1 to 300 three-minute calls a month). Human services in our data work out to about $2.10 to $5.00 per included minute. AI receptionist minute plans run about $0.15 to $0.50 per included minute (Sameday AI, a home-services CSR, is $0.79 to $0.90). What you pay extra for with humans is judgment: upset callers, complicated intake, payment collection. Hybrids such as Smith.ai (AI with live-agent backup) and Abby Connect (human + AI) sit in between.
No quality claims here. We haven't test-called any of these services; test-call results are coming soon.
Estimated monthly cost at list price, 3-minute calls. Lines stop where published pricing runs out. Source: data/tools.json.
What the human services charge per minute
Plain arithmetic from tools.json (checked 2026-10-21): plan price ÷ included minutes. - Ruby (live human receptionists): 50 minutes $250 / 50 min = $5/min · 100 minutes $395 / 100 min = $3.95/min · 200 minutes $720 / 200 min = $3.60/min · 500 minutes $1,725 / 500 min = $3.45/min. No overage rate published. Ruby's pricing page (checked 2026-10-21) says optional AI enhancements are included on all plans. - Posh (live human receptionists): Chic $65 + $2.30/min · Vogue $130 / 50 min = $2.60/min · Elegant $215 / 100 min = $2.15/min · Luxurious $420 / 200 min = $2.10/min. Overage $2.30 down to $2.10 per minute. - Abby Connect (human + AI): Starter $164 / 50 min = $3.28/min · Essential $329 / 100 min = $3.29/min · Professional $599 / 200 min = $3/min. Abby's page says minutes double if you choose AI. No overage rate captured. - Answering Legal (live + AI, legal only): quote-only. Prices appear only after a lead form (tools.json, checked 2026-10-21).
For comparison, AI minute plans: Rosie $149 / 1,000 min = $0.15/min (lowest in our data); Marlie $49 / 250 = $0.20; Phonely $50 / 200 = $0.25; Dialzara $29 / 60 = $0.48; My AI Front Desk $99 / 200 = $0.50 (highest outside Sameday). Per-call AI plans: Upfirst $24.95 / 30 calls ≈ $0.83/call; Smith.ai Pro $150 / 75 calls = $2.00/call.
Cost at your volume
Sorted by volume. "Cheapest AI" lists the three lowest estimates among AI tools with computable pricing at that volume, ignoring affiliate status.
| Calls / month | Ruby | Posh | Abby Connect | Smith.ai (hybrid) | Cheapest AI (estimate) |
|---|---|---|---|---|---|
| 10 calls (30 min) | $250 (50 minutes) | $130 (Vogue) | $164 (Starter) | $0 (Free) | Phonely $0, echowin $16, Newo.ai $17.50 |
| 16 calls (48 min) | $250 (50 minutes) | $130 (Vogue) | $164 (Starter) | $0 (Free) | Phonely $0, echowin $19.60, Upfirst $24.95 |
| 30 calls (90 min) | $395 (100 minutes) | $215 (Elegant) | $329 (Essential) | $15 (Free) | Phonely $0, Upfirst $24.95, echowin $28 |
| 60 calls (180 min) | $720 (200 minutes) | $387 (Elegant) | $599 (Professional) | $105 (Free) | echowin $46, Marlie AI $49, Rosie $49 |
| 100 calls (300 min) | $1,725 (500 minutes) | $630 (Luxurious) | — | $212.50 (Pro) | Marlie AI $66.50, Upfirst $69.95, echowin $70 |
Cost assumptions (all estimates in this page): monthly list prices from data/tools.json (each tool's own check date, 2026-10-19 or 2026-10-21; see each tool page); every call lasts 3 minutes; per-call plans bill each call; Nextiva bills 1 "interaction" per call; Goodcall bills 1 "unique customer" per call (worst case: every caller is new); Newo bills 1 unit per voice session up to 3 minutes (its 50 free units are one-time, so not counted); Quo includes its cheapest phone plan ($28, 1 user) and echowin its $10/mo number; Beside Unlimited is $99 at any volume; Jobber is not estimated because it needs a Jobber plan; a plan with no published overage is only used up to its allowance, otherwise we price the next plan up; a plan with no published allowance is not estimated; "—" means not computable from published pricing (no prices, no published allowance, or volume above the top published allowance). Taxes, setup fees and add-ons excluded. Every figure comes from the site's own estimator, the same one behind the cost calculator.
Reading the table: - Ruby can be estimated up to 166 three-minute calls (its 500-minute plan). Above that, "—" means Ruby publishes no overage rate or bigger plan, not that it can't handle the volume. - Abby Connect can be estimated up to 66 three-minute calls (its 200-minute plan). - Smith.ai costs less than Ruby, Posh and Abby at every volume where all can be estimated, and it adds live-agent backup. But past about 41 calls it costs more than the cheapest pure-AI plans (see Rosie vs Smith.ai). - At every volume from 1 to 300 calls, the cheapest AI estimate is lower than the cheapest human estimate. We checked this by script.
When a human answering service is worth the premium
- High-stakes intake: personal-injury leads, medical triage, or anything where a missed detail costs more than the service.
- Emotional callers: complaints, emergencies, bereavement.
- Tasks beyond answering: Ruby's pricing page lists payment collection, outbound call assistance and client intake. Posh and Abby list similar extras on their sites. These are vendor descriptions we haven't verified.
- Low volume: if you only miss 10 calls a month, the dollar gap is small. At 10 calls, Posh is about $130 (Vogue). The cheapest AI estimates are listed in the table.
When AI is enough
- Booking, FAQs, hours, directions and message-taking: the bulk of small-business calls.
- After-hours overflow, where any answer beats voicemail.
- Spikes: AI tools answer simultaneous calls (Rosie, Nextiva and others say so on their sites), while human services bill every minute.
Hybrid options
- Smith.ai AI Receptionist: AI first, with transfer to a live North America-based receptionist "any time, day or night" (pricing page, checked 2026-10-21).
- Abby Connect: listed as Human + AI. Minutes double when you choose AI (tools.json note).
- Ruby: human-first, with "optional AI enhancements" on all plans (pricing page, checked 2026-10-21).
Visit Smith.ai AI Receptionist (opens vendor site in new tab) Visit Abby Connect (opens vendor site in new tab) Visit Ruby (opens vendor site in new tab) Visit Posh Virtual Receptionists (opens vendor site in new tab)
CTA order: hybrids first, then human services, each alphabetical. Not a ranking.
Next steps
Ruby alternatives · Smith.ai alternatives · Abby Connect vs Ruby · Cost calculator · Best by trade
Frequently asked questions
Is an AI receptionist cheaper than an answering service?
On published list prices, yes, at every volume we modeled (1 to 300 three-minute calls a month). Human services in our data cost about $2.10 to $5.00 per included minute; AI receptionist minute plans about $0.15 to $0.50 (Sameday AI $0.79 to $0.90).
How much does Ruby cost per minute?
$5.00 per minute on its smallest plan ($250 for 50 minutes), falling to $3.45 per minute on its 500-minute plan ($1,725) (ruby.com/pricing, checked 2026-10-21).
What is a hybrid AI receptionist?
An AI answers first and hands complex calls to a person. Smith.ai's AI Receptionist says it can transfer to a live North America-based receptionist at any hour. Abby Connect is listed as Human + AI.
Is Smith.ai cheaper than Ruby?
Yes, at every volume where both can be estimated (1 to 166 three-minute calls). At 16 calls Smith.ai's Free plan is $0 vs Ruby's $250; at 100 calls Smith.ai is $212.50 (Pro) vs Ruby's $1,725 (500 minutes).
When should I choose a human answering service?
When calls are complex, emotional or high-value, or need tasks like payment collection. For booking, FAQs and after-hours messages, AI usually covers it at a fraction of the cost.
Have you tested these services?
No. This page compares published pricing only. Test-call results are coming soon.
Get notified when prices change or test-call scores launch
One email a month at most: vendor price changes we detect, new tools, and our test-call scores when they go live.