A Smith.ai alternative that doesn’t bill you per call.
Smith.ai is a receptionist service with real humans behind it. TheBigBot is a growth platform where AI answers the phone. The difference shows up in your bill the month your marketing works.
Smith.ai uses human receptionists billed per call — $300 a month for 30 calls, then $11.50 for each call over. TheBigBot answers unlimited calls with AI on a flat $197 or $497 a month, and every call enters a CRM that follows up automatically. AI minutes are billed separately at published rates.
The pricing model is the real difference.
Smith.ai publishes its pricing, which we respect and will return the favour on. As of August 2026: Starter is $300 a month for 30 calls, then $11.50 for each call over. Basic is $810 for 90 calls. Pro is $2,100 for 300 calls. Month to month, no setup fee, 30-day money-back guarantee.
Read that structure again, because it has a consequence people miss at signup: your bill goes up when your marketing works. Thirty calls is one call a day. A single decent week of ads, or one post that lands, and you are into overage at $11.50 a call — on top of the plan you already paid for.
TheBigBot charges a flat $197 or $497 a month. The AI answers every call, including several at once, and the volume does not change the plan price. Usage — the AI minutes, SMS and email — is billed separately at cost and published on our usage fees page, so we are not pretending it is free. It is a fundamentally different curve as you grow.
The second difference is what happens after the call. Smith.ai answers and hands you a message or a booking. With TheBigBot, the call is the start of a workflow — the caller lands in a pipeline, the follow-up sequence fires, the review request goes out weeks later, and the whole history sits on one contact record.
Smith.ai vs. TheBigBot.
A receptionist service and a growth platform. Both answer the phone; almost nothing else is the same.
| Smith.ai | TheBigBot | |
|---|---|---|
| Who answers | Trained human receptionists, with AI options | Natural-voice AI, 24/7, several calls at once |
| Pricing model | Per call — $300/mo for 30 calls, $810 for 90, $2,100 for 300 | Flat plan — $197 or $497 a month regardless of call volume |
| Cost of a busy month | $11.50 per call over 30 on Starter, $10.50 over 90, $8.50 over 300 | The plan price does not change; AI minutes bill as usage at published rates |
| Setup fee | None | $499 one-time |
| Contract | Month to month, with a discount for annual prepayment | Month to month, no long-term contract |
| After the call | A message, a booking or a warm transfer to you | The caller enters a pipeline and an automated follow-up sequence starts |
| CRM | Integrates with the CRM you already run | The CRM is included — pipelines, unlimited contacts and users |
| Outbound follow-up | Outreach campaigns are a separate service line | SMS, email and voice follow-up included and automated |
| Website and marketing | Not the product | Website up to 50 pages, plus weekly content and social on the Pro plan |
| Human judgement on a call | Yes — the core of the offering | AI qualifies and books; anything nuanced is routed to you |
Competitor details on this page were taken from each vendor’s own published pricing page and verified in August 2026. Vendors change pricing and packaging; check their current page before you decide, and tell us if anything here has gone stale — we will correct it. Sources: Smith.ai pricing.
What Smith.ai is genuinely good at.
Smith.ai is a well-run service with published pricing and no setup fee. That deserves saying.
Actual humans
For intake that needs judgement — a distressed caller, a conflict check, a nuanced qualification — a trained person still beats AI
Transparent pricing
Plans, call allotments and overage rates are all published, which is rarer in this category than it should be
No setup fee, month to month
You can try it without a build cost or a commitment, and there is a 30-day money-back guarantee
Where TheBigBot works differently.
An answering service ends at the handoff. This is what happens next.
Volume does not change the plan
Ten calls or a thousand, the plan price is the same — only usage moves
The call starts a sequence
Every caller lands in a pipeline with follow-up already scheduled
Never a busy signal
AI takes several calls at once, so a spike does not become a queue
The marketing is included
Website, funnels, campaigns and content — the thing generating the calls, not just the answering of them
Reviews on autopilot
The review request fires weeks after the appointment without anyone remembering to send it
One record per customer
Call, text, email and booking history in one place instead of split across two vendors
Be honest about what you need.
We would rather you pick the right tool than churn in month three.
You need a human on the phone.
- Your intake needs judgement — conflict checks, distressed callers, complex qualification.
- Call volume is genuinely low and predictable, so per-call pricing works out cheaper.
- You already have a CRM and marketing you like, and you only want the phone covered.
- Your clients would react badly to an AI voice, and you know your market well enough to be sure.
You want the calls answered and worked.
- Your call volume is growing, or you want it to, and per-call overage would punish that.
- Nobody follows up after the message lands in your inbox.
- You are paying separately for a website, a CRM, an email tool and an answering service.
- You want 24/7 coverage without the bill scaling with every ring.
Running the numbers honestly.
At 30 calls a month, Smith.ai Starter is $300 and TheBigBot Launch is $197 plus AI usage. The gap is modest, and if you want humans answering, pay the difference — it is worth it.
At 90 calls, Smith.ai Basic is $810. At 300, Pro is $2,100. Our plan is still $197 or $497, with usage on top at published per-minute rates. The more your marketing works, the wider that gap gets.
Where we will not oversell: our $499 setup fee is real and Smith.ai has none, and our AI usage is a variable line rather than an included allotment. For a very low-volume practice that only wants phone coverage, Smith.ai can genuinely be the cheaper and better answer.
Bring your actual call volume to the demo and we will do this arithmetic with your numbers instead of ours.
How much does TheBigBot cost?
No quote call to find out what it costs. Both plans include all 20 platform features — the difference is how much content and social firepower we produce for you each month.
Authority Launch
Your website, AI receptionist, automations and campaigns built out and switched on.
- 1 complete website — up to 50 pages
- AEO, GEO and SEO ready
- Custom domain, DNS + SSL
- 1 AI Receptionist — 24/7 call answering
- AI website chat widget
- Review harvesting campaign
- A2P SMS submission filed for you
Authority Pro
Everything in Launch, plus a content and social engine publishing under your brand every week.
- 3 SEO blog posts / week (156/year)
- Targeted at what your buyers actually search
- 3 social posts / week, every channel
- Google Business, Facebook, Instagram, LinkedIn