Best AI answering services · 2026

The best service depends on what happens after hello.

We compared Selena, Rosie, Smith.ai, Goodcall, and Dialzara for small businesses that cannot answer every call. The useful differences are not whose demo sounds most human. They are the billing unit, the handoff you receive, the workflows the service can complete, and whether a person can step in.

Choose Selena when you want a flat-price AI assistant to answer repeatable calls, send an immediate text summary, and optionally book through Google Calendar.

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How to read this comparison: Selena publishes this guide and is included in it. We did not secretly test or rank the other providers. We checked current public plan and product pages on July 29, 2026, then compared the buying decisions those pages support.

Quick comparison

Five strong options, built around different jobs.

There is no honest universal winner. A solo owner who wants a text handoff has a different best choice from a team that needs live-agent escalation or a multi-step intake flow.

Service	Best fit	Published entry price	Billing unit	Human backup
Selena	Flat-price answering plus immediate owner summaries	Starter: 100 combined lifetime answered calls and owner-sent texts; Pro: a flat $20 per month for unlimited use	Flat subscription after Starter	No live human escalation
Rosie	Minute bundles with plan-based workflow depth	$49/month for 250 minutes	Included minutes	Live and warm transfers on higher plans
Smith.ai	AI-first calls with live-agent escalation	Free for 25 calls/month; Pro starts at $150/month	Per call	Available on Pro
Goodcall	Configurable logic flows and usage by unique caller	$79/month for 100 unique customers	Unique customers per month	No staffed receptionist layer advertised
Dialzara	Minute-based plans with transfers and integrations	$29/month for 60 minutes	Included minutes plus overage	Transfer features, not a staffed backup team

Prices are public list prices checked July 29, 2026 and can change. “Human backup” means a provider advertises a staffed escalation path, not merely a transfer to your own team. Follow each official source below before buying.

How we compared AI answering services.

We started with the owner’s next decision, then worked backward to the call. That makes the comparison more useful than scoring voices in isolation.

Handoff quality. Does the owner receive the caller’s reason, urgency, and requested next step in a usable form?
Workflow completion. Can the service schedule, transfer, qualify, or update another system when the call requires it?
Billing predictability. Does cost depend on calls, minutes, unique callers, or a flat subscription?
Human fallback. Can a trained person take over when the conversation exceeds the AI’s role?
Setup fit. Can a small team define the greeting, routing, and intake without building a call-center project?

The five-service shortlist

Choose by the work each service is designed to finish.

The summaries below use each provider’s current public plan and feature pages. They are buying-fit judgments, not claims about private reliability data or unobserved call quality.

1. Selena

Best for a flat price and an immediate owner handoff.

From $0

Why it stands out

Selena answers inbound calls on a dedicated number, gathers what the caller needs, and texts the owner a concise summary after the call. Saved contacts can receive a familiar greeting, and Google Calendar can be connected for optional meeting booking. The Starter allowance covers 100 combined lifetime answered calls and owner-sent texts. Pro is a flat $20 per month for unlimited use.

Choose it when

You want the reason for the call in a text you can scan between jobs or meetings.
A flat subscription is easier to budget than per-minute or per-call usage.
You want to keep judgment with the owner rather than delegate it to a receptionist team.

When another service is better

Selena does not provide a live human escalation layer. Choose Smith.ai when a receptionist should take over from the AI, or choose a staffed service when calls require empathy, regulated judgment, complex dispatch, or a person authorized to make decisions.

Source: Selena plans and pricing

2. Rosie

Best for tiered minute bundles and progressively deeper workflows.

$49 / 250 min

Why it stands out

Rosie’s Professional plan publishes 250 minutes, two message scenarios, spam detection, and website chat for $49 per month. The $149 Scale plan raises the allowance to 1,000 minutes and adds calendar integrations, warm transfers, and live transfers. Higher tiers expand scenarios and transfer workflows.

Choose it when

You can estimate monthly minutes and want a larger included allowance.
Your team needs web chat and phone intake under the same plan.
Calendar and transfer capabilities justify moving to a higher tier.

When another service is better

Choose Selena when you prefer a flat $20 per month for unlimited use and text-first owner summaries. Choose Smith.ai when “human backup” means an actual live-agent service, not a transfer path to your own team.

Official source: Rosie pricing

3. Smith.ai

Best for AI-first answering with live-agent escalation.

$150 / month Pro

Why it stands out

Smith.ai’s free plan publishes 25 calls per month with $3 per additional call. Pro begins at $150 per month and $2 per call. The key difference is not the entry price: Pro advertises live-agent escalation, custom and complex intake, scheduling, and broader integrations.

Choose it when

Some calls can stay with AI while exceptions need a staffed path.
Complex intake or a broader integration set matters more than a low flat price.
Per-call billing matches the way you forecast demand.

When another service is better

Choose Selena when most calls follow a repeatable pattern and the owner wants a fast text handoff at a flat $20 per month for unlimited use. Smith.ai’s Pro floor is materially higher, so the human-in-the-loop capability needs to earn that difference.

Official source: Smith.ai AI Receptionist pricing

4. Goodcall

Best for configurable logic flows billed by unique customers.

$79 / 100 customers

Why it stands out

Goodcall prices by unique customers rather than calls or minutes. Its Starter plan is $79 per month for 100 unique customers, with unlimited minutes and tokens and a published $0.50 charge for each customer above the allowance. Growth and Scale expand the customer allowance and workflow capacity.

Choose it when

Repeat callers make per-call or per-minute pricing hard to compare.
Logic flows and Zapier connections are central to the intake process.
You want usage tied to the number of unique people who call.

When another service is better

Choose Selena when the job is simpler: answer the call, capture the substance, and text the owner. Choose Smith.ai if a live agent must be able to take over.

Official source: Goodcall pricing

5. Dialzara

Best for a conventional minute bundle with transfer options.

$29 / 60 min

Why it stands out

Dialzara’s Lite plan publishes 60 minutes for $29 per month with $0.48 per-minute overage. Pro is $99 for 220 minutes, Plus is $199 for 500, and Elite is $349 for 1,000. Public features include summaries, recordings, notifications, and transfer or integration options on higher plans.

Choose it when

You understand your monthly call minutes and want familiar usage tiers.
Recordings and transfer options belong in the same buying decision.
A low entry plan matters more than unlimited usage.

When another service is better

Choose Selena when the variable you want to remove is minute billing. Choose Rosie when a larger included allowance and plan-based workflow expansion better match your operation.

Official source: Dialzara pricing

See the product

What a fresh Selena account looks like before the first call.

This is the actual signed-in Selena dashboard, not a vendor mockup. It shows the dedicated-number handoff, forwarding setup, first-contact step, call count, and the activity area where calls and summaries appear after setup.

Selena call-summary dashboard showing dedicated-number setup, call count, first-contact step, and the activity area where call summaries appear. — Actual Selena dashboard captured from a fresh free account. External calling, messaging, Google Calendar, and paid features were not activated for this capture.

Make the choice

Use your next 20 missed calls as the buying test.

A feature matrix cannot tell you whether a service fits the calls your business actually receives. A short call sample can.

01 · Sort

Group the calls by job

Separate simple messages, appointment requests, quote or intake questions, transfers, and conversations that need human judgment. The largest useful group should drive the shortlist.

02 · Define

Write the handoff you need

List the caller identity, reason, urgency, requested next step, and owner action that must survive the call. Then ask each provider to show that exact handoff.

03 · Price

Run one average and one busy month

Apply each provider’s billing unit to both scenarios. Include overages, higher-tier features, and the operational cost of a weak handoff.

The honest tradeoff

AI should narrow the owner’s work, not expand its authority.

An AI answering service is most useful when the first conversation follows a repeatable shape. It should collect the facts, make the caller feel heard, and hand the decision to the right person.

Call type	AI is a reasonable fit	Use a trained person
Routine inquiry	Hours, location, basic service fit, and a callback request	When the answer depends on nuanced policy or a promise the caller may rely on
Scheduling	Known appointment types with clear availability and rules	Multi-party dispatch, ambiguous priority, or exceptions that change commitments
Qualification	Consistent questions that gather scope before an owner responds	Sensitive financial, legal, medical, safety, or regulated decisions
Upset caller	Capture the issue and route it for a prompt response	De-escalation, negotiation, refunds, or relationship repair in the moment

Our fit-first verdict

Choose Selena for a low, flat price and a concise owner-controlled handoff. Choose Rosie or Dialzara when a minute bundle and transfer workflow fit your call pattern. Choose Goodcall for logic-flow customization and unique-customer billing. Choose Smith.ai when live-agent escalation is the feature that makes the system safe and useful.

AI answering service FAQ

Short answers for the final comparison.

What is the best AI answering service for a small business?

The best AI answering service depends on the work that must happen after the greeting. Selena is a strong fit for flat-price call answering and immediate text summaries. Rosie suits teams that want minute bundles and workflow tiers. Smith.ai is a better fit when AI should escalate to live agents. Goodcall suits configurable call flows billed by unique customers, while Dialzara offers minute-based plans with transfers and integrations.

How much does an AI answering service cost?

Public entry prices in this comparison range from Selena's free Starter allowance and a flat $20 per month for unlimited use to Smith.ai's $150 monthly Pro plan. Other providers use minute bundles or unique-customer allowances. Compare the billing unit and overage rate, not only the starting price.

Can an AI answering service book appointments?

Some AI answering services can book appointments when a supported calendar or scheduling integration is connected. Selena can optionally book through Google Calendar. Other providers may reserve scheduling for particular plans, so verify the exact integration and workflow before choosing.

When is a human answering service better than AI?

A trained person is the safer choice when calls require empathy, discretion, complex intake, regulated advice, or high-stakes judgment. AI fits repeatable conversations where the caller's reason, contact details, and requested next step can be gathered consistently.

Keep comparing

Go deeper on the price, service model, and owner handoff.

Test the text handoff before you buy more call coverage.

Start with 100 calls and texts free. Keep Pro at a flat $20 per month for unlimited use if the owner summary is the workflow you need.

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