Allo vs Quo
An honest comparison of Allo and Quo for AI phone answering. Find out which service fits your business best.
Quick Overview
Allo is ai phone system for small teams at 14€/user/month with unlimited calling. Quo is business phone system (formerly openphone) with sona ai agent, starting at $19/user/month. Both serve the AI phone answering space, but they differ in pricing, features, and target audience.
Allo vs Quo: At a Glance
Allo
AI-First
Best for: Small teams and entrepreneurs needing a complete AI-powered business phone system with unlimited calling
Quo
AI-First
Best for: Small to mid-size teams needing a modern business phone system with AI features
Allo vs Quo vs Dialzara: Feature Comparison
Most buyers comparing Allo and Quo are also considering a modern AI-powered alternative. Here's the three-way breakdown.
| Feature | Allo | Quo | Dialzara |
|---|---|---|---|
| AI Call Handling | Yes | Yes | Yes |
| Appointment Booking | Yes | Yes | Yes |
| Lead Capture | Yes | Yes | Yes |
| Call Recording | Yes | Yes | Yes |
| Call Transfers | Yes | Yes | Yes |
| Voicemail | Yes | Yes | Yes |
| SMS Notifications | Yes | Unknown | Yes |
| Bilingual Support | No | No | Yes |
| HIPAA Compliance | No | No | Yes |
| CRM Integration | Yes | Yes | Yes |
| Zapier Integration | Yes | Yes | Yes |
| Dedicated Phone Number | Yes | Yes | Yes |
| Custom AI Training | Yes | No | Yes |
| Custom Greetings | Yes | Unknown | Yes |
| Quick Setup | Yes | Unknown | Yes |
| Starting price | 14€/user/month (Business plan, ~$15 USD) | $19/user/month (Starter plan) | $29/month |
| Type | AI-First | AI-First | AI-First |
Pricing reflects each provider's public pricing page on the most recent verification date. Dialzara is the “third option” in this comparison — see the full breakdown below.
Pricing Comparison
How Allo and Quo compare on cost.
Allo Pricing
Per-user monthly pricing with all features included
14€/user/month (Business plan, ~$15 USD)
Business: 14€/user/mo
All features included: AI Receptionist, AI call summaries, unlimited national calls, call recording, voicemail transcription, international calls to 90+ countries, business SMS, shared numbers, CRM integrations, 7-day free trial
Starter: 108€/year
Limited feature set — no AI Receptionist, no AI call summaries, no AI call tags; designed as a basic phone line
Pricing is in euros. 10DLC registration (required for US SMS/calling) costs an additional 24€. Extra phone numbers cost 5€ each. The Starter plan does not include the AI Receptionist feature. All pricing is per user.
Quo Pricing
Per-user monthly pricing with tiered AI credit add-ons
$19/user/month (Starter plan)
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 & Weaknesses
Allo
Strengths
- Complete AI business phone system — calling, SMS, AI receptionist, and CRM all in one platform
- Competitive pricing at 14€/user/month (~$15 USD) with all features included
- Unlimited national calling minutes included
- International calling to 90+ countries included at no extra cost
- Native CRM integrations with HubSpot and QuickBooks
Weaknesses
- Per-user pricing — costs scale with team size (a 5-person team pays 70€/month)
- AI Receptionist not available on the Starter plan — requires the Business plan
- No HIPAA compliance advertised — not suitable for healthcare businesses
- Only supports English and French — no Spanish support
- Primarily a phone system, not a dedicated AI answering service — may be more than needed if you only want call answering
Quo
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
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
Looking for a Better Option? Try Dialzara
While Allo and Quo each have their strengths, Dialzara offers a purpose-built AI answering service starting at just $29/month with features that both services charge more for — including bilingual English/Spanish support, appointment booking, call transfers, two-way SMS, and Zapier integration on every plan.
Flat pricing with 60 minutes included. No per-user charges.
Enter your website URL and your AI agent is ready to go.
Encrypted storage, retention controls, and a sales path for regulated industries.
Allo vs Quo: FAQ
Common questions about the differences between Allo and Quo.
Beyond inbound voice
Dialzara is more than an AI receptionist
Most Allo vs Quo buyers also evaluate SMS and chat. Dialzara ships all four on a single platform, billed under one account.