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

> Canonical: https://dialzara.com/compare/ruby-vs-smith-ai  
> Summary: Reference comparison of Ruby (premium live virtual receptionist service for small businesses) and Smith.ai (ai + live agent hybrid for the front office) — pricing, features, strengths, and when each one fits.

## Summary

Ruby is premium live virtual receptionist service for small businesses. 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

| | Ruby | Smith.ai |
| --- | --- | --- |
| **Type** | human-first | hybrid |
| **Starting price** | $250/month for 50 minutes | $95/month (AI Receptionist self-service) |
| **Pricing model** | Per-minute pricing with tiered plans | Per-call pricing with self-service and guided annual plans |
| **Public pricing** | Yes | Yes |
| **Target market** | Law firms, professional services, and small businesses wanting premium human answering | Law firms and professional services needing AI plus live agent backup |

## Feature comparison

| Feature | Ruby | Smith.ai | Dialzara | Notes |
| --- | --- | --- | --- | --- |
| AI Call Handling | Unknown | Yes | Yes |  |
| Appointment Booking | Yes | Yes | Yes | Smith.ai supports Calendly on AI Receptionist; Dialzara integrates with Google Calendar and others via Zapier |
| Lead Capture | Unknown | Yes | Yes |  |
| Call Recording | Unknown | Yes | Yes | Smith.ai includes recording on AI Receptionist; charges $0.25/call on Virtual Receptionists |
| Call Transfers | Yes | Yes | Yes |  |
| Voicemail | Yes | Unknown | Yes |  |
| SMS Notifications | Yes | Yes | Yes |  |
| Bilingual Support | Yes | No | Yes | Both offer bilingual support — included on all plans / Dialzara includes bilingual English/Spanish on all plans; Smith.ai charges $1.00/call extra for Spanish on Virtual Receptionists |
| HIPAA Compliance | Yes | Unknown | Yes | Both services offer HIPAA-compliant services for healthcare businesses |
| CRM Integration | Yes | Yes | Yes | Ruby integrates with Clio, Rocket Matter, MyCase (legal CRMs) and Zapier / Smith.ai supports 143 integrations including HubSpot, Salesforce, Clio |
| Dedicated Phone Number | Unknown | Yes | Yes |  |
| Custom AI Training | Unknown | Yes | Yes | Smith.ai supports up to 50 custom Q&A pairs on AI Receptionist |
| Custom Greetings | Yes | Yes | Yes |  |
| Spam Filtering | No | Unknown | Yes | Ruby counts spam and wrong-number calls toward your minutes; Dialzara handles them without using your plan time |
| Quick Setup | No | No | Yes | Dialzara sets up in 2 minutes from your website URL; Ruby requires onboarding with their team / Enter your URL and your AI agent trains on your business instantly; Smith.ai's guided plans take 48+ hours to set up |

## About Ruby

Ruby (formerly Ruby Receptionists) is a premium live virtual receptionist service that uses U.S.-based human receptionists enhanced with AI tools like transcription and sentiment analysis. They offer 24/7 live answering with plans based on receptionist minutes, starting at $250/month for 50 minutes. Ruby also offers managed live chat for websites. They are known for high-quality, personalized service but at a significantly higher price point than AI-powered alternatives.

- **Founded:** 2003
- **Type:** human-first
- **Target market:** Law firms, professional services, and small businesses wanting premium human answering
- **Website:** https://www.ruby.com
- **Best for:** Law firms, Professional services, Real estate, Small business

### Ruby pricing

- **Model:** Per-minute pricing with tiered plans
- **Starting price:** $250/month for 50 minutes
- **Per-minute rate:** $5.00/min (50-min plan) to $3.45/min (500-min plan)
- **Public pricing:** Yes
- **Source:** https://www.ruby.com/pricing/
- **Last verified:** 2026-05-14

| Tier | Price | Details |
| --- | --- | --- |
| 50 Minutes | $250/mo | 50 receptionist minutes, all features included, great for startups |
| 100 Minutes | $395/mo | 100 receptionist minutes, all features included, great for one-person businesses |
| 200 Minutes | $720/mo | 200 receptionist minutes, all features included, most popular plan |
| 500 Minutes | $1,725/mo | 500 receptionist minutes, all features included, great for larger businesses |

All plans include the same comprehensive features — the only difference is the number of receptionist minutes. No setup, activation, or hidden fees. Ruby bills in 30-second increments. Overages beyond your plan minutes incur additional per-minute charges. Spam and wrong-number calls count toward your minute total. Live chat plans available separately ($143–$520/mo) or bundled with receptionist plans at 20% off. Larger custom plans available by contacting sales.

### Strengths

- Live U.S.-based human receptionists provide a personal, high-touch experience
- 24/7/365 coverage with trained professionals — not AI scripts
- Strong reputation in legal industry with specialized CRM integrations (Clio, Rocket Matter, MyCase)
- Outbound calling, payment collection, and managed live chat services
- AI-enhanced features like call transcription and sentiment analysis
- Over 20 years in business with established brand trust

### Weaknesses

- Starting price of $250/month for just 50 minutes — more than 8x Dialzara's $29/month entry price
- Effective per-minute cost ranges from $3.45 to $5.00 — extremely expensive for call volume
- Spam and wrong-number calls consume your paid minutes
- Overage charges when you exceed your plan minutes
- Bills in 30-second increments, rounding up — a 31-second call costs you a full minute
- No fully AI-powered option — you're paying for human labor even on routine calls
- Chat plans cost an additional $143–$520/month on top of receptionist plans
- Annual price increases are standard

### Common user complaints

- Entry plan of $250/mo for 50 minutes is steep for low-volume firms
- Spam and wrong-number calls consume billable minutes
- Bills in 30-second increments rounded up — short calls cost a full minute
- Annual price increases are standard
- Per-minute overages can spike a busy month

### Review sources

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

## 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 Ruby and Smith.ai?

Ruby is premium live virtual receptionist service for small businesses. Smith.ai is ai + live agent hybrid for the front office. Ruby targets law firms, professional services, and small businesses wanting premium human answering, 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, Ruby or Smith.ai?

Ruby starts at $250/month for 50 minutes, while Smith.ai starts at $95/month (AI Receptionist self-service). Per-minute pricing with tiered plans. 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 Ruby or Smith.ai offer HIPAA compliance?

Ruby offers HIPAA compliance, but Smith.ai does not advertise HIPAA compliance. If you need HIPAA compliance for healthcare or regulated industries, Ruby is the better choice between these two.

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

It depends on your specific needs. Ruby's strengths include: live u.s.-based human receptionists provide a personal, high-touch experience, 24/7/365 coverage with trained professionals — not ai scripts. 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 Ruby and Smith.ai?

There are several AI phone answering services on the market beyond Ruby 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.