Missed-Call Text-Back, Review Requests or Win-Back: Which AI Agent to Sell First

An AI receptionist is the agent everyone asks about, and it isn't always the right first sale. Some owners balk at a voice on their line. Others need something smaller that fits how they already work. A text that goes out when a call rings out, or a campaign that calls back last year's customers, can be an easier first yes and a natural second sale.

bizvoid's Voice Agents come in six types. This guide explains what each one does, what it costs you to run, and which one to lead with in the niches you prospect most. Voice Agents are in beta, and a few types have limits you need to know before you promise them to a client, so those are spelled out below.

The six agent types at a glance

• Receptionist (Starter and up). Answers calls, handles common questions from your script, and hands off to a person. Answered calls cost 30 cents a minute from your agent balance.
• Missed-call text-back (Starter and up). Texts the caller when a call goes unanswered. 5 cents per text.
• Appointment reminder (Pro and up). Texts a customer before a booking. 5 cents per text.
• Review request (Pro and up). Texts a customer after a completed appointment. 5 cents per text.
• Reactivation, or win-back (Agency). Calls the business's own customer list. Campaign calls cost 34 cents a minute.
• Lead qualification (Agency). Asks your qualifying questions on calls it answers or places, and saves who qualifies. 30 cents a minute on calls it answers, 34 cents on calls it places.

Starter includes one agent, Pro three, and Agency as many as you need. Running agents for your clients, under each client's own name and number, is an Agency plan feature. On Starter and Pro, your agents work for your own business.

Missed-call text-back: the easiest first yes

The owner's workflow doesn't change. The phone rings, they answer if they can, and when they can't, the caller gets a text from the number they dialed a moment later. bizvoid's default message reads: "Sorry we missed your call! Reply here and we'll get back to you shortly." The caller now has a thread to reply to, and a lot of people would rather text than wait on hold.

bizvoid sends one text per call, whatever made the call go unanswered: no agent could take it, the owner's own forward rang out, a handoff to a person rang out, or the caller hung up during the greeting. That last case covers the "hello?" into a second of silence that ends in a hang-up.

Two setup details belong in your pitch:

• It needs a bizvoid number to send from. The owner keeps their public number and forwards the calls they miss to the bizvoid number, which is $8 a month.
• It needs business texting registration. US carriers block business texts from unregistered numbers. Registration runs in stages that each take one to five business days, so tell the owner texts start once the carriers approve. On Starter and Pro you pay the registration fees at cost. The Agency plan covers them for your own business and up to five clients.

Lead with text-back for businesses where the owner is the phone: solo trades, mobile services, salons and barbers where the stylist can't stop mid-cut. The price barrier is low, there's no script to write, and the texts show up in the agent's activity, so the owner can see it working in the first week.

Receptionist: when a text isn't enough

Some callers need an answer while they're still on the phone. A burst pipe at 11pm, a furnace out in January or a first-time patient comparing three practices won't sit and wait for a reply to a text. Those businesses need the call answered.

The receptionist answers in one of six voices, with a greeting you write and up to 40 questions and answers. It hands the caller to a person on keywords you choose, after hours, or when it isn't sure, and it never guesses at hours, prices or availability. Pair it with text-back on the same number, and the text-back agent catches the calls the receptionist couldn't take and the handoffs nobody picked up.

Text-back is the usual first sale and the receptionist the upgrade. After a month of text-back, show the owner how many missed calls it texted, and ask how many of those they would rather have answered live.

Review requests and reminders: for bookings in bizvoid

Appointment reminders and review requests both run off bookings on bizvoid's calendar. A reminder texts a customer ahead of their appointment. A review request texts them after a completed appointment, asks how it went, and invites a reply. Both need Pro or above.

Know one limit before you sell these to a client. A client's bookings don't live in bizvoid, so when you set up a reminder or review request agent for a client, bizvoid lets you save it as a draft but won't switch it on. Today these two types work for your own business, where your bookings do live on bizvoid's calendar.

So for clients, sell the review problem through the audit and the other agents. bizvoid's audit flags "No review request tool found" when nothing on a site asks customers for reviews, and a receptionist and text-back agent help with the other half of reputation: fewer callers writing reviews about calls nobody returned.

Win-back: the Agency upsell for businesses with a customer list

The reactivation agent runs an outbound voice campaign against the business's own customer list. It suits businesses with repeat work and a list of past customers who haven't been back: HVAC maintenance, auto service, pest control, lawn care, salons.

Win-back comes with the strictest rules of any agent type, and bizvoid enforces them:

• Written consent per contact. bizvoid only calls a contact with a complete consent record: written or electronic, naming the business, covering automated or AI-voice calls, dated, and with evidence attached.
• A daytime window. Campaign calls go out between 9am and 7pm in the contact's local time, never on a Sunday or a federal holiday.
• Opt-outs win. An opt-out overrides any consent record the business holds.

Ask the owner early whether their customers ever agreed in writing to automated calls. Many small businesses never collected that consent, and a win-back pitch to them stalls at the first question. For those owners, lead with text-back or the receptionist and revisit win-back once they collect consent going forward. Nothing here is legal advice. The owner should confirm the rules that apply where they operate.

Lead qualification: for high-ticket trades

The lead qualification agent asks three to six qualifying questions on the calls it answers or places, records each caller's answers, and saves who qualifies. You can have it hand a qualified caller straight to a person. It fits businesses that field a lot of calls outside their service area or budget, like roofers, remodelers and pool builders, where the owner's time on the phone is expensive. It's an Agency plan type.

Which agent to lead with, by niche

• Plumbers, electricians, HVAC. Lead with text-back for daytime calls missed on the job. Add the receptionist for after-hours emergencies, with a keyword handoff for words like "flooding" or "no heat".
• Dentists, physios and clinics. Lead with the receptionist for front-desk overflow, with answers about hours, insurance questions and location. Health businesses often carry extra privacy duties, so have the owner confirm what an agent may hear and say.
• Salons, barbers and spas. Lead with text-back. Stylists can't answer mid-appointment, and their customers are comfortable texting.
• Restaurants. Lead with the receptionist for the questions staff answer all day: hours, parking, reservations and the menu.
• Home services with repeat customers. Start with text-back, then pitch win-back on the Agency plan once you've confirmed the owner has consent records.
• Roofers, remodelers and other high-ticket trades. Lead with lead qualification, or a receptionist with a handoff rule for serious callers.

bizvoid's audit helps you choose before you ever speak to the owner. "No after-hours answering found" points to a receptionist. Google reviews that mention missed calls point to text-back plus a receptionist. When you draft the pitch, set it to pitch AI agents, or a website and agents together, and the draft quotes what the audit found.

Build the upsell path

Plan the second and third sale before you close the first. A path that works for most trades:

1. Month one: missed-call text-back on the calls the owner misses.
2. Month two: add a receptionist once the owner has seen how many calls ring out.
3. Later: win-back or lead qualification on the Agency plan, if the business has consent records or a lot of unqualified calls.

Each step raises the monthly retainer. With bizvoid's Client Billing (approval required), you can send a separate monthly invoice for the add-on, or cancel the old retainer and send a new one at the combined price. How to invoice clients for AI agents and websites covers both.

The takeaway

Match the agent to how the business already works. Text-back suits owners who are the phone, the receptionist suits callers who need an answer now, win-back suits businesses with consent to call their past customers, and lead qualification suits trades drowning in the wrong calls. Keep review requests and reminders for bookings that live in bizvoid. Start small, show the owner the activity, and grow the retainer one agent at a time. For the full pitch, read how to sell AI voice agents to local businesses, or start free and look around the Agents tab.