What you are actually choosing between
These two answer the phone the same way, with software, but they are built on different bets. Smith.ai has answered more than 25 million calls over ten-plus years, and behind its software sit over 500 employed receptionists in North America who can take over a messy call as a paid per-call add-on. Upfirst is young, has no humans behind it at all, and charges a fraction of the price. So the real question in Smith.ai vs Upfirst is simple: is human backup and a long track record worth paying two to six times more per call?
The prices on the pages ranking for this search are wrong
Every page ranking for this comparison misquotes Smith.ai. One ranking comparison lists it at $95 a month, Upfirst's own blog says $95 as well, and a third page says $240. Smith.ai's live automated plans are free, $150, and $500 a month. One of those pages also claims Smith.ai has no Spanish answering; its live pricing page lists English and Spanish on every plan. That is why every number here links to a live pricing page, with the date we checked stamped on the cost table.
Pricing: two per-call models, one big gap
Both companies bill by the call, and that matters: a two-minute wrong-number chat and a ten-minute booked job cost you the same. Smith.ai's automated plans run free for 25 calls a month, then $150 on Pro, about $2.00 a call. Its separate human product starts at $300 a month for 30 calls. Upfirst charges $24.95 a month for 30 calls, $59.95 for 90, $159.95 for 300, or $299 for 600, which works out to roughly $0.67 a call on the 90-call plan. Extra calls cost $0.70 to $1.50 each depending on the plan, annual billing takes 20% off, and there is no contract.
Run the math at the same volume and the gap is stark. Ninety calls cost $59.95 at Upfirst and about $180 on Smith.ai Pro. The difference is not waste; it is what a decade of call handling and a bench of human receptionists cost. Whether that is worth it depends on how bad a badly handled call is for your business.
Where Smith.ai wins
- Human backup: when a call gets messy, a real receptionist can step in. Upfirst has no equivalent at any price.
- Track record: 25 million calls over ten-plus years, against a newcomer still proving itself.
- Deeper integrations: Salesforce, HubSpot, and Clio built in, plus 5,000+ apps through Zapier and Make.
- Test safely: up to 50 free simulated calls a month before real callers hear it.
Watch for: the free plan needs a card on file, and per-call pricing adds up fast past your tier. One law-firm owner on Reddit put it plainly: "Smith.ai became too expensive for what it is."
Where Upfirst wins
- Price, by a wide margin: $24.95 gets you started, and every feature comes on every plan.
- The best trial terms here: 14 days, full features, real calls, no card.
- 35+ languages, switched automatically on the call.
- Spam calls are blocked and never count against your plan, and there is no contract to sign.
Watch for: no human ever picks up, the 30 calls on the entry plan disappear fast, and extra calls on that plan cost $1.50 each. Its comparison content also quotes rivals' prices loosely, so verify anything you read on a vendor blog against the live pricing page.
EveryDial does one job: it answers for home-services businesses, books the work on the $49 plan, and sends you the details of every call. Billing is by the minute, so a quick call costs cents instead of a full per-call fee, and extra minutes cost the same rate as included ones. Try it free for 7 days.
How to choose
- Pick Smith.ai if a mishandled call is expensive for you and you want human backup one escalation away.
- Pick Upfirst if price is the deciding factor and you are comfortable with a young, fully automated service.
- Pick ours if you run a small trade business and want booking plus per-minute billing. The answering service for plumbers and HVAC answering service pages show how it handles a real job call.
Whichever way you go, price it against your real call volume first. Our free missed call calculator shows what a month of unanswered calls already costs you, which makes any of these monthly fees easier to judge.