At a Glance
- •Sona is not standalone. It requires a Quo phone subscription ($15-35/user/month) plus the Sona add-on ($25/month for 50 calls). Total entry: $40/month for one user with 50 AI-answered calls.
- •The free tier includes only 10 Sona calls per month. The paid add-on covers 50 calls. At 10 calls per day, you exhaust 50 calls in one work week. Overage is $1/call or Sona stops answering.
- •Sona is a feature of a phone system, not a purpose-built AI receptionist. AI-first products like Zinng, Goodcall, and Smith.ai dedicate their entire engineering effort to call handling quality.
- •G2 reviewers report connection issues (215 mentions) and call disconnections (101 mentions) on the Quo platform. The AI inherits the phone system's reliability problems.
- •The best overall alternative is Zinng at $49/mo with 300 minutes (6x Sona's 50-call cap), done-for-you setup, and no phone subscription required. Works with any phone via call forwarding.
What Is Sona?
Sona is the AI receptionist feature built into Quo, the business phone platform formerly known as OpenPhone. Quo is a Y Combinator-backed company based in San Francisco with 60,000+ business customers and a 4.7/5 rating across 3,200+ G2 reviews. It is one of the most popular business phone systems for startups and small businesses.
Sona is not a standalone product. You must have an active Quo subscription to use it. The AI answers calls, routes them with context, sends scheduling links, and transfers to team members. Every Quo workspace gets 10 free Sona calls per month. The paid add-on starts at $25/month for 50 calls using a credit system (100 credits per call).
Total cost breakdown:
- Quo Starter ($15/user/mo annual): Business phone with 10 free Sona calls/month.
- Sona add-on ($25/mo): 50 calls per month. Credits-based system.
- Total entry: $40/month for a single user with 50 AI-answered calls.
Calls under 15 seconds do not count. Overage on the free tier costs $1 per call. By default, overages are disabled, meaning Sona stops answering when credits run out.
Why People Look for Sona Alternatives
Quo is a solid business phone system. The 4.7/5 rating across 3,200+ reviews is earned. But Sona as an AI receptionist has specific limitations that push buyers toward dedicated products:
- Requires a Quo phone subscription. You cannot use Sona without paying for Quo first. If you already have a business phone system you are happy with (RingCentral, Grasshopper, your carrier's business line), adding Sona means paying for a second phone platform. Standalone AI receptionists like Zinng and Rosie work via call forwarding on top of any existing phone system.
- 50 calls per month is tight. The $25/month Sona add-on covers 50 calls. A typical small business receives 5 to 15 calls per day. At 10 calls per day, you exhaust 50 calls in one work week. The remaining three weeks of the month either hit overage ($1/call) or Sona stops answering entirely. Standalone receptionists offer 250 to 300 minutes for $49/month, which handles far more calls.
- Sona is a feature, not the core product. Quo is a phone system company. Sona is one feature among many. AI-first companies like Zinng, Goodcall, and Smith.ai dedicate their entire engineering effort to the AI call experience. When the AI is the company's whole product, it tends to be more capable, more configurable, and more reliable than an AI feature bolted onto a phone system.
- Connection issues on the Quo platform. G2 reviewers report connection problems (215 mentions) and call disconnections (101 mentions) on the Quo platform. When the underlying phone system has reliability issues, the AI receptionist inherits them. Your AI cannot answer calls that never connect.
- No HIPAA compliance. Quo and Sona do not offer HIPAA compliance or BAA. Healthcare, dental, and legal practices handling sensitive information cannot use the platform in a compliant way.
- Self-serve setup with no done-for-you option. You configure Sona yourself: knowledge base, operating hours, FAQs, workflows. There is no option to have someone set it up for you. For non-technical business owners, this adds friction that standalone receptionists with done-for-you setup eliminate.
7 Sona Alternatives for 2026
1. Zinng: Best Overall Alternative
Zinng is a standalone AI receptionist that works with any phone system via call forwarding. No additional phone subscription required. At $49/month for 300 minutes, you get 6x more capacity than Sona's 50-call add-on for $9 more per month (compared to Sona's $40 total entry with Quo Starter).
The done-for-you setup is what sets Zinng apart from every phone-system-bundled AI. The Zinng team configures the AI based on your business, your services, and how you want calls handled. You test it together, and if anything needs adjusting, you reach out and the team gets it fixed. No knowledge base to build, no workflows to configure, no DIY.
- Pricing: $49/mo (300 min), $99/mo (700 min), $149/mo (1,000 min), $249/mo (2,000 min)
- Setup: Done-for-you. Team builds and adjusts the AI for you.
- Free trial: 7 days, no credit card required
- Best for: Any business that wants a dedicated AI receptionist without switching phone systems
2. Rosie: Best Quick Setup for Home Services
Rosie auto-scans your website to train the AI and gets you live in minutes via call forwarding. At $49/month for 250 minutes, it is a standalone product that does not require any particular phone system. Scheduling, call transfers, and SMS are gated behind the $149 Scale plan, but for home services operators who just need calls answered, the simplicity is the point.
- Pricing: $49/mo (250 min), $149/mo (1,000 min). $0.25/min overage.
- Setup: Auto-scans your website, live in minutes
- Free trial: 7 days
- Best for: Home services operators who want instant standalone AI call answering
3. Smith.ai: Best Hybrid AI + Human
Smith.ai adds what neither Sona nor any pure AI product offers: live human agents who take over when the AI cannot handle a conversation. The AI Receptionist starts at $95/month for 50 calls. Per-call pricing is expensive, but for law firms and professional services where every call matters, the human safety net is worth it.
- Pricing: $95/mo (AI, 50 calls), $292.50/mo (Live, 30 calls). Per-call overage.
- Setup: Works via call forwarding, standalone
- Free trial: 30-day money-back guarantee
- Best for: Businesses that need human backup for sensitive calls
4. Goodcall: Best Workflow Customization and HIPAA
Goodcall gives you visual control over call handling with a drag-and-drop workflow builder. Per-unique-caller billing ($59/month for 100 unique callers, unlimited minutes) is a different model from both Sona's per-call credits and Zinng's per-minute billing. Goodcall also offers HIPAA readiness with BAA, which Sona does not.
- Pricing: $59/mo (100 unique callers). Unlimited minutes.
- Setup: Self-serve, drag-and-drop builder
- Free trial: 14 days
- Best for: Businesses needing HIPAA compliance or detailed call flow control
5. Allo: Best Alternative Phone System with AI
Allo is Sona's most direct competitor: another AI-native phone system with a built-in receptionist. The Business plan at $32/user/month (annual) includes unlimited AI receptionist usage, compared to Sona's 50-call cap at $25/month on top of Quo's subscription. Allo also has deeper native CRM integrations with HubSpot, Salesforce, and Pipedrive.
If you are considering switching from Quo to a different phone system that also has AI built in, Allo is the option that offers unlimited AI answering instead of per-call credits. The 4.6/5 G2 rating and #1 Phone System award signal a mature product.
- Pricing: $32/user/mo annual, $45/user/mo monthly. Unlimited AI receptionist on Business plan.
- Setup: Self-serve, mobile-first
- Free trial: Yes
- Best for: Businesses wanting to switch phone systems and get unlimited AI answering
6. Breezy: Best All-in-One for Solopreneurs
Breezy bundles AI receptionist, CRM, scheduling, website builder, and invoicing for $50/month flat. No per-call credits, no overage, no phone subscription prerequisite. For solopreneurs paying $40+/month for Quo + Sona and only using the phone and AI features, Breezy gives you more tools at a similar price with simpler billing.
- Pricing: $50/mo flat rate, all features included
- Setup: Self-serve, 10-20 minutes
- Free trial: Free tier available
- Best for: Solopreneurs who want phone + CRM + scheduling without per-call billing
7. Aira: Best Feature-Per-Dollar
Aira starts at $24.95/month with every feature included: scheduling, CRM integrations (HubSpot, Pipedrive), call transfers, recordings, transcriptions, and 31-language support. No phone subscription required, no upsells. Per-call billing at $1.50/call on Starter gets expensive at higher volumes, but for low-volume businesses wanting the most features at the cheapest price, Aira delivers.
- Pricing: $24.95/mo (30 calls, $1.50/call), $59.95/mo (Premium), $159.95/mo (Pro, $0.75/call)
- Setup: Self-serve, standalone
- Free trial: Yes
- Best for: Low-volume businesses wanting every feature at the cheapest standalone entry price
Pricing Comparison
| Provider | Total Entry Cost | AI Call Capacity | Phone Sub Required? | Standalone? |
|---|---|---|---|---|
| Sona + Quo | $40/mo* | 50 calls | Yes ($15/user/mo) | No |
| Zinng | $49/mo | 300 minutes | No | Yes |
| Rosie | $49/mo | 250 minutes | No | Yes |
| Smith.ai (AI) | $95/mo | 50 calls | No | Yes |
| Goodcall | $59/mo | 100 unique callers | No | Yes |
| Allo | $32/user/mo | Unlimited | Yes (is the phone) | No (replaces phone) |
| Breezy | $50/mo | Flat rate | No | Yes |
| Aira | $24.95/mo | 30 calls | No | Yes |
* Sona total: $15 Quo Starter (annual) + $25 Sona add-on = $40/month for one user with 50 AI calls.
Who Should Pick Which
- Stay with Sona if: You already use Quo as your business phone, your call volume stays under 50 AI calls per month, and you value the convenience of one vendor for phone and AI.
- Pick Zinng if: You want a standalone AI receptionist that works with any phone system. Done-for-you setup, 300 minutes for $49/month, and the team adjusts the AI whenever you need changes.
- Pick Rosie if: You run a home services business and want the fastest setup. Forward calls and go.
- Pick Smith.ai if: You need human backup for sensitive intake calls and can afford per-call pricing.
- Pick Goodcall if: You need HIPAA compliance or deep call flow customization with a visual builder.
- Pick Allo if: You want to switch from Quo to a different phone system that includes unlimited AI answering instead of per-call credits.
- Pick Breezy if: You want flat-rate billing with CRM, scheduling, and invoicing bundled in at $50/month.
- Pick Aira if: You want the cheapest standalone entry price ($24.95) with every feature included on every plan.
Frequently Asked Questions
What are the best alternatives to Sona by Quo?
The best Sona alternatives in 2026 are Zinng ($49/mo, 300 minutes, done-for-you setup), Rosie ($49/mo, auto-scan setup for home services), Smith.ai ($95/mo AI with human backup), Goodcall ($59/mo, workflow builder, HIPAA-ready), Allo ($32/user/mo alternative phone system with unlimited AI), Breezy ($50/mo flat rate all-in-one), and Aira ($24.95/mo with all features on every plan). Sona requires a Quo phone subscription, so most people searching for alternatives want either a standalone AI receptionist or a different phone platform.
Why do people look for Sona alternatives?
The most common reasons are: Sona requires a Quo phone subscription ($15-35/user/month) before you can add the AI ($25/month for 50 calls), making the total entry cost $40+ per month; per-call pricing at $0.50/call gets expensive beyond 50 calls; the free tier only includes 10 calls per month; G2 reviewers report connection issues and call disconnections on the Quo platform; Sona is a feature of a phone system rather than a purpose-built AI receptionist; and there is no HIPAA compliance.
Is Sona a standalone AI receptionist?
No. Sona is an add-on feature of Quo (formerly OpenPhone), a business phone platform. You must have an active Quo subscription to use Sona. If you already use Quo as your business phone, Sona is a convenient addition. If you use a different phone system and just want AI call answering, you need a standalone product like Zinng, Rosie, or Smith.ai that works via call forwarding on top of any phone system.
How does Sona's pricing work?
Sona uses a credit system: 100 credits per call. Every Quo workspace gets 1,000 free credits per month (roughly 10 calls). The $25/month add-on gets you 50 calls. Calls under 15 seconds do not count. Overage on the free tier costs $1 per call. By default, overages are disabled, meaning Sona stops answering when credits run out and routes calls through your fallback path.
Should I use Sona or a standalone AI receptionist?
Use Sona if you already use Quo as your phone system and want to add AI answering without a separate vendor. Use a standalone AI receptionist if you have a different phone system, want done-for-you setup, need more than 50 calls per month at a predictable cost, or require features like HIPAA compliance that Sona does not offer. Zinng at $49/month with 300 minutes and done-for-you setup works with any phone system via call forwarding.
Final Verdict
Sona makes sense for one specific audience: existing Quo customers with low call volume who want to add AI answering without managing a separate vendor. The 10 free calls per month let you try before committing, and the $25/month add-on is reasonable if 50 calls covers your needs. The Quo platform itself is well-reviewed and mature.
For everyone else, the economics do not hold up. Paying for a Quo subscription just to access Sona is like buying a car to use the cup holder. If you already have a phone system and just want AI call answering, a standalone product gives you more capacity, better AI, and simpler billing. And if you need more than 50 AI calls per month, the per-call pricing pushes the total cost well above dedicated alternatives.
The best overall alternative is Zinng at $49/month with 300 minutes. Works with any phone system via call forwarding. The team configures the AI for your business, and if anything needs adjusting, you just reach out and they get it fixed. Start your 7-day free trial with no credit card required.
Sources
- Quo official website and Sona product page
- Quo Support: Sona pricing documentation
- Quo blog: Quo pricing plans guide (2026)
- G2: Quo reviews (4.7/5, 3,200+ reviews)
- TechRadar: Quo review
- Dialzara: Dialzara vs Quo comparison (2026)
