Choose an agency that starts with your problem, not its tools; shows you something working before a big contract; puts pricing, ownership and data handling in writing; and supports what it builds. Be wary of guaranteed rankings, long lock-in contracts and anyone who cannot explain what happens when the AI gets something wrong.
The 10 questions
1. What problem will this solve, and how will we measure it?
A good agency starts with your business, not its favorite tool. It should name one or two goals you can measure, like calls answered, hours saved on paperwork or how fast new leads get a reply.
A good answer: "You miss most calls after 5 p.m. We will track answered calls and booked jobs for 30 days."
2. Can I see it working before I commit?
Ask for a demo built on a scenario from your business, or a small paid pilot. If everything is slides and promises, keep looking.
A good answer: "Here is a test version answering three of your real customer questions."
3. What is the total cost, including software and usage?
Beyond setup and monthly fees, many AI systems carry outside costs: phone minutes, AI usage and software subscriptions. Ask for one number for the first year.
A good answer: a written quote listing setup, the monthly fee, and every outside subscription and who pays it.
4. Who owns what you build?
Accounts should be in your business's name wherever possible, and you should be able to take your data, recordings and workflows with you if you leave.
A good answer: "Everything runs in accounts you own. We get access, and you can remove it anytime."
5. Where does my customers' information go?
Ask which outside companies will handle customer data, how long recordings and transcripts are kept, and whether any of it is used to train AI models. Medical offices need a HIPAA business associate agreement, and law firms need to protect client confidentiality. New Jersey's consumer data privacy law took effect in January 2025. Most small businesses fall below its thresholds, but a good agency can tell you whether it applies to you.
A good answer: a plain-English list of every vendor and what each one stores.
6. What happens when the AI gets something wrong?
It will, sometimes. Ask how it is kept from guessing, when it hands off to a person and how you can review what it said.
A good answer: "If it does not know, it says so and takes a message or transfers. You can read every conversation."
7. Who fixes it when something breaks, and how fast?
Get support terms in writing: how to reach them, how quickly they respond, and whether they watch for problems or wait for you to notice.
A good answer: a named contact, a response time and regular monitoring.
8. Will it work with the software we already use?
Name your tools: calendar, email, customer list and industry software like a practice management system, field service app or closing software. You should not have to switch systems to use AI.
A good answer: "Yes, we connect to it directly," or an honest "No, and here is the workaround."
9. Have you built this for a business like mine?
Experience in your industry means fewer surprises. With a newer agency, a demo built around your business and a smaller first project are a fair way to earn trust.
A good answer: an example, a demo or a reference you can call.
10. How long is the contract, and how do I leave?
After setup, month to month is reasonable. Long lock-ins before you have seen results are not.
A good answer: a short commitment after launch, and a clear handover of everything if you leave.
Red flags
- Guaranteed rankings, like "we will get you to #1 on Google" or "ChatGPT will recommend you." Nobody controls those.
- "Fully automatic, no humans needed" for anything that talks to your customers.
- No names. They cannot tell you which AI services or vendors they use.
- A 12-month contract before any demo or pilot.
- Pricing they will not put in writing.
- AI calling your leads without a word about consent. In February 2024 the FCC ruled that AI-generated voices count as artificial voices under federal robocall rules, which generally require the person's prior consent.
- Reviews or testimonials that look copied or too good to be real.
What fair pricing looks like in 2026
Typical market ranges for small and midsize businesses:
| Service | Typical range |
|---|---|
| Paid AI audit or roadmap | About $800 to $8,000, depending on depth |
| Managed AI receptionist | About $350 to $750 a month |
| One automated workflow, such as lead follow-up | About $2,500 to $10,000, one time |
| Custom AI agent pilot | About $5,000 to $15,000 |
| Ongoing support retainer | About $500 to $1,500 a month |
| Consulting | About $150 to $400 an hour |
Much cheaper often means a template with little setup. Much more expensive should come with clearly more scope.
Does the agency need to be in New Jersey?
No, but it helps. A local agency can sit with your team for a day, knows how NJ customers search and call, and is used to the industries that are big here, from title companies to shore-area home services. The ten questions above still matter most.
How we handle this at Duman
Every project starts with a free audit, so you see the scope, price and expected time saved before you commit. Bring these ten questions to the call and we will answer every one. If you are still deciding where AI fits, start with what to automate first.
Common questions
How much does it cost to hire an AI agency?
For small businesses, a paid audit or roadmap runs about $800 to $8,000, single automations about $2,500 to $10,000, and managed AI receptionists about $350 to $750 a month. Many agencies, including ours, start with a free audit.
How long does an AI project take?
Simple automations often take one to three weeks and an AI receptionist two to four weeks. Custom AI agents take longer and usually start with a pilot. Anyone promising a complex build in days is likely skipping testing.
What is the difference between an AI agency and a marketing agency?
A marketing agency brings you more customers. An AI automation agency builds systems that handle work inside your business, like answering calls, following up on leads and processing paperwork. Some do both, so ask which one you are paying for.
Should I hire an AI agency or use AI tools myself?
If the task is simple and you have the time, try the tools yourself first. Hire an agency when the work needs to connect to your existing software, talk to customers directly, or run reliably without you watching it.