COMPARISON
Smith.ai vs Ruby Receptionists
Smith.ai and Ruby are both premium answering services staffed by live U.S. receptionists. Smith.ai bills per call, adds AI for after-hours, and integrates deeply with CRMs like Clio and Salesforce. Ruby is 100% human, bills by the minute, and leans into a polished, professional phone presence for lower-volume offices.
Why People Compare These Two
People compare Smith.ai and Ruby when they've decided they want a real person answering the phone, not voicemail or an AI. Both are premium, U.S.-based human answering services with long track records, so the choice comes down to how they bill, what they integrate with, and how much coverage you actually need.
The short version: Smith.ai mixes human receptionists with AI after-hours, bills per call, and plugs deeply into CRMs like Clio, MyCase, Salesforce, and HubSpot, which makes it a natural pick for law firms and sensitive intake. Ruby is 100% human during business hours, bills by the minute, and suits lower-volume offices that want a polished human voice and a lower entry price.
Neither is 24/7 with live humans, and both cover the same hours. This page scores them on the facts we could verify, then notes where an AI alternative fits if you're open to one.
Quick Comparison
| Feature | Smith.ai | Ruby Receptionists |
|---|---|---|
| Who answers | Human receptionists + AI (AI handles after-hours) | 100% live U.S.-based human receptionists |
| Entry pricing | $292.50/mo for 30 calls | $235/mo for 50 receptionist minutes |
| Overage / billing model | +$9.75 per extra call (billed per call) | +$5.49 per extra minute (billed per minute) |
| Cost at moderate volume | ~$970/mo at 100 calls | A 5-min call runs ~$27.45 in overage |
| Hours | Mon-Fri 5am-9pm PT, Sat 6am-6pm PT; after-hours to AI/voicemail | Mon-Fri 5am-9pm PT, Sat 6am-6pm PT; no AI after-hours |
| CRM integrations | Deep: Clio, MyCase, Salesforce, HubSpot | Mobile app (no deep CRM integrations stated) |
| Bilingual | English/Spanish human agents | Not stated |
| Track record | Established since 2015 | Long track record, polished and professional |
| Best fit | Law firms and sensitive intake | Low-volume professional services wanting a human touch |
Where Smith.ai Wins
Deep CRM integrations
Smith.ai connects to Clio and MyCase for legal, plus Salesforce and HubSpot. If your intake lives in a CRM, calls flow straight into it.
AI covers after-hours
When the human team is off, Smith.ai routes to AI or voicemail instead of dropping the call. Ruby has no after-hours coverage.
Built for law firms
Established since 2015, with bilingual human agents and a focus on sensitive legal intake.
Where Ruby Receptionists Wins
All human, all the time
Ruby is 100% live U.S.-based receptionists during business hours. No AI in the mix if a human voice is what you're paying for.
Lower entry price
At $235/mo for 50 minutes, Ruby's starting tier is cheaper than Smith.ai's $292.50, which suits low-volume offices.
Per-minute billing for short calls
Ruby bills by the minute, so quick calls cost less than a per-call model when your calls are short.
Who Should Use Which
Choose Smith.ai if you run a law firm or handle sensitive intake, want deep CRM integrations like Clio or Salesforce, and need after-hours coverage. Choose Ruby if you're a lower-volume professional office that wants an all-human receptionist team and a polished phone presence during business hours.
Considering an AI alternative to both?
If you're open to an AI receptionist instead of a human team, NeverMissAI is the AI-native alternative to both: 24/7 coverage, flat plans at $97/$297/$497/mo (200/600/1,000 included minutes, roughly 80/240/400 answered calls, then $0.45/min), same-day done-for-you setup, bilingual mid-call switching, and live emergency transfer to your cell. It's AI-only with no human option and it's newer than Smith.ai or Ruby, so it fits if you want lower flat pricing and round-the-clock answering rather than live human receptionists.