# Quo vs Smith.ai: feature, pricing, and use-case comparison

> Canonical: https://dialzara.com/compare/quo-vs-smith-ai  
> Summary: Reference comparison of Quo (business phone system (formerly openphone) with sona ai agent, starting at $19/user/month) and Smith.ai (ai + live agent hybrid for the front office) — pricing, features, strengths, and when each one fits.

## Summary

Quo is business phone system (formerly openphone) with sona ai agent, starting at $19/user/month. Smith.ai is ai + live agent hybrid for the front office. This page lists the structured differences in pricing, features, and target fit between the two so a reader can decide which is the better match for their use case.

## At a glance

| | Quo | Smith.ai |
| --- | --- | --- |
| **Type** | ai-first | hybrid |
| **Starting price** | $19/user/month (Starter plan) | $95/month (AI Receptionist self-service) |
| **Pricing model** | Per-user monthly pricing with tiered AI credit add-ons | Per-call pricing with self-service and guided annual plans |
| **Public pricing** | Yes | Yes |
| **Target market** | Small to mid-size teams needing a modern business phone system with AI features | Law firms and professional services needing AI plus live agent backup |

## Feature comparison

| Feature | Quo | Smith.ai | Dialzara | Notes |
| --- | --- | --- | --- | --- |
| AI Call Handling | Yes | Yes | Yes | Quo offers Sona AI agent (1,000 free credits / ~10 calls, then paid tiers); Dialzara includes 60 minutes of AI answering |
| Appointment Booking | Yes | Yes | Yes | Both support scheduling from calls via AI / Smith.ai supports Calendly on AI Receptionist; Dialzara integrates with Google Calendar and others via Zapier |
| Lead Capture | Yes | Yes | Yes |  |
| Call Recording | Yes | Yes | Yes | Quo requires Business plan for auto recording; Dialzara records all calls / Smith.ai includes recording on AI Receptionist; charges $0.25/call on Virtual Receptionists |
| Call Transfers | Yes | Yes | Yes | Quo requires Business plan ($33/user/mo) for call transfers; Dialzara offers blind transfers on all plans, warm transfers on Pro ($99/mo) |
| Voicemail | Yes | Unknown | Yes |  |
| SMS Notifications | Unknown | Yes | Yes |  |
| Bilingual Support | No | No | Yes | Dialzara supports English and Spanish; Quo does not advertise bilingual AI capabilities / Dialzara includes bilingual English/Spanish on all plans; Smith.ai charges $1.00/call extra for Spanish on Virtual Receptionists |
| HIPAA Compliance | No | Unknown | Yes | Dialzara is HIPAA compliant on all plans; Quo does not advertise HIPAA compliance |
| CRM Integration | Yes | Yes | Yes | Quo integrates natively with HubSpot & Salesforce on Business plan; Dialzara connects via Zapier/Make on all plans / Smith.ai supports 143 integrations including HubSpot, Salesforce, Clio |
| Zapier Integration | Yes | Unknown | Yes |  |
| Dedicated Phone Number | Yes | Yes | Yes |  |
| Custom AI Training | No | Yes | Yes | Dialzara trains from your website URL; Quo Sona AI agent customization details are limited / Smith.ai supports up to 50 custom Q&A pairs on AI Receptionist |
| Custom Greetings | Unknown | Yes | Yes |  |
| Quick Setup | Unknown | No | Yes | Enter your URL and your AI agent trains on your business instantly; Smith.ai's guided plans take 48+ hours to set up |

## About Quo

Quo (formerly OpenPhone) is a business phone system that recently rebranded after raising $105M. It offers calling, messaging, and a built-in AI agent called "Sona" on all plans. Quo starts at $19/user/month (Starter), $33/user/month (Business), or $47/user/month (Scale). Sona AI is included with 1,000 free credits (about 10 calls) on every plan, with additional credit tiers from $25-$199/month. AI call summaries and transcripts require the Business plan ($33/user/month). Like Allo and RingCentral, Quo is primarily a business phone system — not a dedicated AI answering service like Dialzara.

- **Type:** ai-first
- **Target market:** Small to mid-size teams needing a modern business phone system with AI features
- **Website:** https://www.quo.com

### Quo pricing

- **Model:** Per-user monthly pricing with tiered AI credit add-ons
- **Starting price:** $19/user/month (Starter plan)
- **Public pricing:** Yes

| Tier | Price | Details |
| --- | --- | --- |
| Starter | $19/user/mo | Phone number per user, unlimited US/CA calling & messaging, voicemail transcripts, Sona AI agent (1,000 free credits / ~10 calls), email support, API access |
| Business | $33/user/mo | Everything in Starter plus AI call summaries & transcripts, group calling, call transfers, HubSpot & Salesforce integrations, phone menus, analytics, auto call recording, live chat support |
| Scale | $47/user/mo | Everything in Business plus AI call tags, dedicated onboarding, priority support, inbound phone support |

Sona AI agent included on all plans with 1,000 free credits (~10 calls). Additional AI credit tiers: $25/mo (40 calls), $49/mo (100 calls), $99/mo (250 calls), $199/mo (600 calls). Overage rates from $0.45-$1.00 per call. Carrier registration fee of $19.50 one-time for messaging. Annual billing saves ~20%. 7-day free trial available.

### Strengths

- Modern business phone system with unlimited US/CA calling and messaging
- Sona AI agent included on all plans (1,000 free credits)
- Native HubSpot and Salesforce integrations on Business plan
- Well-funded company ($105M raised) with strong product development
- Desktop and mobile apps for seamless communication
- Analytics and reporting for team performance tracking
- Flexible AI credit tiers from free to $199/month
- 7-day free trial

### Weaknesses

- Per-user pricing — costs scale with team size ($19-$47/user/month)
- AI call summaries require Business plan ($33/user/month)
- Sona AI only includes 10 free calls — additional AI usage costs $25-$199/month extra
- Call transfers require Business plan ($33/user/month)
- No HIPAA compliance advertised
- No bilingual English/Spanish support advertised
- Primarily a phone system, not a dedicated answering service
- AI overage rates from $0.45-$1.00 per call on top of plan costs
- $19.50 one-time carrier registration fee required for messaging

## About Smith.ai

Smith.ai offers two products: an AI Receptionist (AI-first with optional live agent handoff) and Virtual Receptionists (human-first live answering). Their AI Receptionist uses AI to handle calls with the option to escalate to one of 500+ live agents at $3 per call. Pricing is per-call, starting at $95/month for self-service plans and $500/month for guided annual plans. They support 143 integrations and are trusted by 5,000+ businesses.

- **Type:** hybrid
- **Target market:** Law firms and professional services needing AI plus live agent backup
- **Website:** https://smith.ai
- **Best for:** Law firms, Professional services, Marketing agencies

### Smith.ai pricing

- **Model:** Per-call pricing with self-service and guided annual plans
- **Starting price:** $95/month (AI Receptionist self-service)
- **Public pricing:** Yes
- **Source:** https://smith.ai/pricing
- **Last verified:** 2026-05-14

| Tier | Price | Details |
| --- | --- | --- |
| Self-Service (~2 calls/day) | $95/mo | $1.90/call, month-to-month, no dedicated support, unused calls expire monthly, overages at $2.40/call |
| Self-Service (~5 calls/day) | $270/mo | $1.80/call, month-to-month, no dedicated support, unused calls expire monthly, overages at $2.40/call |
| Self-Service (~15 calls/day) | $800/mo | $1.60/call, month-to-month, no dedicated support, unused calls expire monthly, overages at $2.40/call |
| Guided Annual (~10 calls/day) | $500/mo | $1.50/call, billed annually, dedicated success manager, custom integrations, no overages |
| Guided Annual (~25 calls/day) | $1,000/mo | $1.33/call, billed annually, dedicated success manager, custom integrations, no overages |
| Guided Annual (~55 calls/day) | $2,000/mo | $1.20/call, billed annually, dedicated success manager, custom integrations, no overages |

AI Receptionist pricing shown above. Smith.ai also offers a separate Virtual Receptionists product (human-first live answering) with its own pricing. Live agent handoff on the AI Receptionist costs an additional $3 per call. Many features like appointment booking ($1.50/call), SMS notifications ($0.50/call), and Spanish support ($1.00/call) are add-on charges on the Virtual Receptionist product. Self-service plans require a $2,000 add-on for custom configuration that annual plans include free.

### Strengths

- Hybrid model with 500+ live agents available for handoff when AI can't handle a call
- 143 integrations including deep CRM support (HubSpot, Salesforce, Clio)
- Established brand trusted by 5,000+ businesses with high review ratings (4.8+ on Clutch and G2)
- Outbound calling and web chat products available
- Strong presence in legal industry with specialized intake workflows

### Weaknesses

- AI Receptionist starts at $95/month — more than 3x Dialzara's $29/month entry price
- Per-call pricing model means costs scale up quickly with call volume
- Many features are paid add-ons: scheduling ($1.50/call), SMS alerts ($0.50/call), Spanish ($1.00/call), call recording ($0.25/call)
- Live agent handoff costs an additional $3 per call on top of base pricing
- Best pricing requires annual commitment starting at $500/month ($6,000/year)
- Self-service plans lack dedicated support, custom integrations, and require a $2,000 add-on for custom configuration
- Guided annual plans take 48+ hours to set up with a 30-90 day ramp period
- Complex pricing structure across multiple products and add-ons can be confusing

### Common user complaints

- Per-call pricing with add-on fees for scheduling, SMS, and Spanish adds up fast
- Self-service plans require a $2,000 add-on for custom configuration
- $3-per-call live agent handoff fee on top of base plans
- Unused calls expire monthly on self-service plans
- Annual guided plans require a 12-month commitment

### Review sources

- [G2](https://www.g2.com/products/smith-ai/reviews)
- [Capterra](https://www.capterra.com/p/smith-ai/)

## Frequently asked questions

### What is the main difference between Quo and Smith.ai?

Quo is business phone system (formerly openphone) with sona ai agent, starting at $19/user/month. Smith.ai is ai + live agent hybrid for the front office. Quo targets small to mid-size teams needing a modern business phone system with ai features, while Smith.ai targets law firms and professional services needing ai plus live agent backup. Both offer AI-powered call handling, but they differ in pricing, features, and target audience.

### Which is cheaper, Quo or Smith.ai?

Quo starts at $19/user/month (Starter plan), while Smith.ai starts at $95/month (AI Receptionist self-service). Per-user monthly pricing with tiered AI credit add-ons. Per-call pricing with self-service and guided annual plans. The total cost depends on your call volume, team size, and which features you need.

### Does Quo or Smith.ai offer HIPAA compliance?

Neither Quo nor Smith.ai advertises HIPAA compliance. If you need HIPAA-compliant phone answering for healthcare or regulated businesses, you may need to look at other providers in the space.

### Which is better for small businesses, Quo or Smith.ai?

It depends on your specific needs. Quo's strengths include: modern business phone system with unlimited us/ca calling and messaging, sona ai agent included on all plans (1,000 free credits). Smith.ai's strengths include: hybrid model with 500+ live agents available for handoff when ai can't handle a call, 143 integrations including deep crm support (hubspot, salesforce, clio). Consider your call volume, budget, and which features matter most to your business when choosing between them.

### Is there a better alternative to both Quo and Smith.ai?

There are several AI phone answering services on the market beyond Quo and Smith.ai. Dialzara is one option worth considering — it's a purpose-built AI answering service starting at $29/month with bilingual support, appointment booking, and HIPAA compliance on all plans. Browse our comparison pages to evaluate all your options.