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This example comes from the tool maker’s own case study, not an independent source.

A Hyperbaric Chamber Seller Routes Every Inbound Sales Call to a Bland AI Agent

Oxycell routes inbound calls from CallRail to a Bland voice agent that answers product questions and qualifies buyers. Bland's customer story quotes an 81.6% month-over-month revenue increase in the first month.

Who this is about: Online seller of hyperbaric chambers (Oxycell), founder-led

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What it takes

Cost
Free planBland: Start is $0.14 a minute with no platform fee and no card, including an inbound number, 10 concurrent calls and 100 calls a day. Build is $0.12 a minute plus $299 a month. Enterprise is custom.Price checked Oct 17, 2026 on bland.ai. Prices change; check before you buy.
Setup time
A few daysOur estimate from the source, for one business.
Skill needed
Some tech skillsComfortable installing an app, pasting an API key or running a command.

Explain it simply

A founder who sells expensive hyperbaric chambers couldn't answer every sales call himself. Calls now go to an AI voice agent on Bland, named Aidan, that answers product questions and works out who is a serious buyer, so the founder calls the best leads back first.

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What was done

Founder Tom Feiffer pointed the CallRail tracking number at a Bland agent called Aidan. The agent answers product questions from a prepared FAQ and price list, asks qualifying questions and ends each call with a summary.

How it went

Bland's story quotes the founder: "The first month we started using Bland for our inbound phone calls, we had an 81.6% month-over-month increase in revenue from $837,875 to $1,521,835."

  • That is one month of self-reported revenue. The story does not show the agent caused the whole change; seasonality, ads or stock could also explain it.

Prompt

PromptWritten by our editors from the source
Context: You are configuring the inbound sales agent for a one-founder online store that sells a considered, high-ticket product. The agent qualifies, educates and routes. It never takes payment.

FIRST SENTENCE:
"Hi, thanks for calling [STORE_NAME], I'm [AGENT_NAME]. Are you researching [PRODUCT_CATEGORY] for yourself, or for a business?"

PROMPT:
You are [AGENT_NAME], the inbound sales assistant for [STORE_NAME], which sells [PRODUCT_CATEGORY]. Callers usually found us through [TRAFFIC_SOURCES].

Your job:
1. Learn who the caller is: name, phone, email, and whether they are a home buyer or a business (clinic, gym, practitioner).
2. Qualify with these questions, one at a time: [QUALIFYING_QUESTIONS]
3. Answer product questions using ONLY the PRODUCT FACTS below. If a question is medical, legal or safety-related and not covered, say: "That's an important question. [FOUNDER_NAME] will answer it personally."
4. Give list prices from PRODUCT FACTS only. Do not offer discounts unless they are listed in [CURRENT_OFFERS].
5. If the caller is ready to buy, say [FOUNDER_NAME] will send the order link and call to confirm. Never take card details on the call.
6. Close by confirming the best time for a callback.

PRODUCT FACTS:
[PRODUCT_FACTS]

Tone: calm, expert, never pushy. Keep answers under 3 sentences. If asked, say you are an AI assistant.

After the call, summarize: name, phone, email, buyer_type, model_interest, budget_signal, timeline, objections, next_step.

Our template, written from the source and the vendor docs; the source did not publish its own prompt. Replace the [brackets] before you use it.

Business fit

Who this helps, and how:

  • Stores selling high-ticket products: answer every pre-sale call with your FAQ and price list, and get a summary of who to call back first.

    Shopify & ecommerce
  • Solo foundersstop missing sales calls while you are packing orders or on another call.

Related

Similar tools

Other tools for this job, and how they differ. Chosen by our editors, never paid for.

  • Vapi

    More control over the model and voice, but you or a builder assemble and pay for each part.

  • Retell AI

    Pay-as-you-go per minute with 20 free concurrent calls and ready-made templates.

“Vendor or secondhand” (grade C) means: A tool maker's case study, a promotional demo, or someone else's write-up. How we grade. Spotted a mistake? Suggest a correction.