CLETUS vs Smith.ai

AI Voice Receptionist
at a Fraction of Smith.ai's Cost

Smith.ai uses humans to answer phones — starting at $97/mo plus per-call fees, and climbing past $700/mo at scale. CLETUS Voice is real AI at $49.95/mo flat — unlimited calls, no coverage gaps, instant 24/7 answering.

Same customer. Same question. Two outcomes.

Homeowner calling a local plumber at 11pm with a flooding emergency

👤Smith.ai human receptionist service

Caller / Visitor

(phone rings... hold music... eventually picks up)

Human receptionist

Thanks for calling Smith Plumbing. Are you a current customer?

Caller / Visitor

No — I have water flooding!

Human receptionist

Let me take your name and number and have someone call you back.

—

[caller waits for callback, water keeps flooding, calls the next plumber on Google]

Emergency mishandled, customer lost to the next listing
⚡CLETUS · Real AI

Caller / Visitor

(phone rings — picked up in one ring)

CLETUS

Thanks for calling Smith Plumbing. If you have flooding right now, the first thing to do is shut off the water supply valve under the sink — turn it clockwise. I can also dispatch our on-call tech immediately for a $185 trip charge plus labor. Want me to send someone now? What's your address?

Caller / Visitor

1842 Oak Street. Please send someone.

CLETUS

On the way — tech is 22 minutes out. Texting the confirmation to this number now.

Safety guidance + same-call dispatch

Illustrative example. CLETUS's response reflects a plumbing business that configured on-call dispatch rules, trip-charge pricing, and the service area covered.

Why Smith.ai Costs More and Does Less

01

Per-call fees on top of monthly base

Smith.ai's business model charges a monthly base ($97-700+) plus per-call fees that add up fast. A busy plumber or HVAC company with 200+ monthly calls can see Smith.ai bills in the $600-1000+ range. CLETUS Voice is $49.95/mo flat for the equivalent Basic plan.

02

Human availability = wait times

Humans have to pick up. At peak hours (storm seasons, heat waves, holiday weekends), Smith.ai queues calls or routes to voicemail. AI picks up on the first ring, every ring, forever.

03

Humans read from your script — but don't know your business

Smith.ai receptionists work from a script you provide. They're polite, trained humans, but they can't reason about questions outside the script. AI with a knowledge base CAN reason — that's the whole product.

04

After-hours coverage costs extra

Smith.ai's after-hours plans are typically priced higher. CLETUS Voice is a single flat rate that covers 24/7 — no day/night/weekend tier structure.

When Smith.ai is actually the better call

If your business genuinely requires a human voice on every call because of the nature of the work — crisis counseling, certain medical specialties, concierge-level relationship-driven service — Smith.ai's humans are trained for empathy in difficult conversations and we'd be the first to recommend them for those cases. For 90% of business calls — service requests, bookings, hours, pricing, routine inquiries — AI handles faster, cheaper, and 24/7.

Side-by-Side

FeatureSmith.aiCLETUS
Pricing structureBase + per-call feesFlat $49.95/mo, unlimited
Monthly cost at scale (200+ calls)Often $600-1000+$49.95 (or $99.95 Pro)
Answer timeQueue at peak hoursFirst-ring, every ring
24/7 coverageUsually upcharged✅ Standard
Knowledge depthReads your scriptReal AI + full knowledge base
Follow-up capabilityTakes messageAnswers + books + confirms
Emergency handlingTakes messageTransfers + safety advice
When to pick eachRelationship-heavy or sensitiveRoutine + high-volume service work
Free trialTypically no14 days on CLETUS Voice

Smith.ai pricing reflects their public listings at time of writing. Verify current numbers on their site.

CLETUS Pricing

CLETUS Chat

$29.95/mo

  • ✓Real AI on any website
  • ✓Up to 500 conversations/mo
  • ✓Edit knowledge anytime
Subscribe →

CLETUS Voice

$49.95/mo

  • ✓AI phone receptionist
  • ✓Natural voice (ElevenLabs)
  • ✓24/7 call answering
Subscribe →
BEST VALUE

Bundle

$69.95/mo

  • ✓Chat + Voice in one dashboard
  • ✓Save $10/mo vs separate
  • ✓Best value
Subscribe →

All plans include a 14-day free trial. No credit card required. Cancel anytime.

Start Free 14-Day Trial →See Live Demo →

Frequently Asked Questions

Does CLETUS sound as good as a human?
ElevenLabs voices, which CLETUS Voice uses, are routinely mistaken for humans in blind tests. In practice, most callers finish a CLETUS conversation without noticing. If someone directly asks 'am I talking to a human?', CLETUS is instructed to answer honestly.
Can CLETUS handle angry or emotional callers?
For genuinely emotional situations — crisis, complaint, grief — CLETUS escalates to a human (you or your team) via transfer. AI shouldn't be handling those conversations anyway. For routine friction ('I'm frustrated my appointment was cancelled'), CLETUS handles with empathy and problem-solving better than most inexperienced receptionists.
How does CLETUS compare to Smith.ai on pricing?
Smith.ai starts around $97/mo plus per-call fees and climbs fast at volume. CLETUS Voice is $49.95/mo flat for up to 100 answered calls, $99.95 for 500 calls, $299 unlimited. For most service businesses with 100+ calls/month, the savings are 50-80%.
Can I switch from Smith.ai to CLETUS?
Yes — and it's low-risk. Keep Smith.ai running, forward calls to a CLETUS number, run both for 2 weeks comparing call quality and cost. Cancel Smith.ai when you're confident. Most businesses take less than a month to switch fully.
What about legal or regulated industries?
For law firms and healthcare practices, CLETUS is configured with strict guardrails — no legal advice, no medical diagnosis, always escalates anything sensitive to a human. Smith.ai's human approach has advantages in those spaces; we'd evaluate fit case by case.
What if I want to test CLETUS on one number first?
Do it. Port or forward one phone line (say, your after-hours number) to CLETUS for a month while keeping Smith.ai on your main line. Compare the transcripts, the bookings captured, and the cost. Then decide.
Is there a free trial?
14-day free trial on CLETUS Voice. Smith.ai typically requires a paid engagement from day one.