Dial Milo vs. Smith.ai: pricing, coverage and fit

Best for

• Smith.ai — under 25 calls a month, or high-value intake where a Smith.ai receptionist taking over the call is worth paying for. Law firms living in Clio are the archetype.
• Dial Milo — routine call volume that moves around. Bookings, hours, pricing questions and lead capture, on a line where a quiet month should cost nothing.

Feature by feature

Where Smith.ai genuinely wins

A human can take the call. This is the real differentiator and it is not marketing: Smith.ai's AI answers first, and if a call turns complex it transfers to one of Smith.ai's own North America-based receptionists, day or night. Dial Milo transfers to your team. If you are asleep, that transfer rings your phone. A staffed backstop is a different product, and for a personal injury firm taking a 2am call from someone who just left an emergency room, it is the correct one.

Long calls are capped. Per-call billing means a forty-minute conversation and a two-minute one cost the same. At the free tier's $3.00 a call, a conversation would have to run about 49 minutes before Dial Milo's per-second rate caught up. Any intake call routinely longer than that is cheaper at Smith.ai, and Smith.ai argues the incentive openly on its own pricing page rather than hiding it.

Integration depth in legal and sales. Clio, HubSpot and Salesforce are native, and Capterra's independent listing records 68 integrations and a 4.8 out of 5 across 29 reviews. If your intake process is a Clio matter that has to be opened while the caller is still on the line, that plumbing is worth real money and Dial Milo does not have it.

The free tier is genuinely free. Twenty-five calls a month at $0 is not a trial that expires. A consultancy taking a handful of calls a week should use it and ignore everything below.

Real cost, three volumes

Dial Milo's rate is the one in the table above, applied to answered seconds. Smith.ai's is a call unit on whichever tier fits.

20 calls a month, 90 seconds each. Smith.ai's free tier: $0, comfortably inside the 25-call allowance. Dial Milo: 30 minutes of talk, $1.83. Smith.ai wins outright, and this is the volume where it is not close.

60 calls a month, 90 seconds each. Smith.ai's free tier: 25 included plus 35 at $3.00, so $105. Pro: $150 flat, since 60 sits inside the 75 included. Cheapest Smith.ai path is $105. Dial Milo: 90 minutes of talk, $5.50, plus $3 if you want a dedicated number rather than forwarding your existing one.

200 calls a month, 90 seconds each. Pro plus overage is $150 plus 125 calls at $2.50, so $462.50; Enterprise is $500 flat for 300 calls. Cheapest Smith.ai path is $462.50. Dial Milo: 300 minutes of talk, $18.33.

The gap widens with volume because the two services meter different things. What flips it back is call length, not call count: a practice whose calls average forty minutes is the case where the per-call unit is the cheaper one.

The spam line matters more than most people expect. Suppose 20 of your 80 answered calls a month are robocalls and wrong numbers. On Dial Milo those calls are answered, cost a few cents of talk time each, and nothing else happens. On a per-call plan they are 20 billed units, and Smith.ai's published relief is an allowance capped at 10% of calls — a quarter of your calls being junk sits outside it.

Figures that do not survive contact with Smith.ai's own pages

Three numbers are worth naming, and only two of them come from other publishers — the third is one we ourselves had wrong before we checked.

• $97.50 a month. Not a Smith.ai price at any tier, and not something we found being repeated elsewhere either: it sat in our own early notes as an unverified candidate figure until we read Smith.ai's live pricing pages directly. The cheapest paid AI tier is $150 and the cheapest human tier is $300.
• Starter, Basic and Pro AI plans at $95, $270 and $800. This one does circulate in a third-party roundup. Those plan names do not exist on the live AI page. $270 and $800 do appear in Smith.ai's own feature-guide table, but as call-volume steps inside Pro and Enterprise, not as separate tiers.
• Enterprise pricing is hidden. Capterra still shows the AI Enterprise tier as "contact vendor", while Smith.ai's own page publishes $500 a month for 300 calls.

Checking a vendor's live pricing page beats quoting a roundup — or trusting your own notes — and it took about four minutes.

The call that decides it

A forty-second call to a dental practice, mid-morning, receptionist already on another line:

Milo: Good morning, Fairfield Dental, this is Milo. How can I help?

Caller: Hi, do you take Delta Dental?

Milo: We do, yes. Are you looking to book a checkup, or is this about a specific problem?

Caller: Just a cleaning, whenever you have something.

Milo: I have Thursday at 8:40am or Friday at 3pm with Dr. Aziz. Which suits?

Caller: Friday.

Milo: Booked, Friday at 3pm. Can I take your name and mobile so I can text you the confirmation?

Forty seconds, one booking. Dial Milo bills about four cents. On Smith.ai's free tier past the 25th call, that same conversation is a $3.00 unit — the same $3.00 as a fifteen-minute new-patient intake. Whether that is a bad deal depends entirely on how many of your calls look like this one.

How to decide in ten minutes

1. 1

   Count last month's answered calls

   Under 25? Use Smith.ai's free tier. The rest of this page does not apply to you.

2. 2

   Work out your average call length

   Multiply by your call count for total answered minutes. That single number prices the per-second model exactly.

3. 3

   Count the junk

   Robocalls, wrong numbers, hangups. Per-call plans bill them; per-second billing barely notices them.

4. 4

   Ask whether any call needs a human mid-conversation

   If the honest answer is yes and it happens weekly, that is the argument for Smith.ai and no cost table beats it.

Dial Milo starts with $1 of trial credit, which is roughly 16 minutes of real answered calls — enough to point your hardest question at it before deciding. Forward your existing number for free and run both for a week. Solo practitioners and small firms whose calls are mostly screening and scheduling, not escalation, can see the fit at Dial Milo for professional services; the wider set is in the AI receptionist comparison.