Buyer's guide
What the demo won't show you
A plain-English buyer's guide to AI at work. Last reviewed October 2026.
Every AI demo works. That is what demos are for. The questions that decide whether a tool helps or hurts your business are mostly the ones nobody asks until after the contract is signed. Here are the ones worth asking first, what a good answer sounds like, and what a weak one sounds like.
Eight questions to ask before you say yes
These work on any AI product, from a subscription tool to a custom build, and on anyone selling you either.
What happens on a bad day?
Demos show the best case. Real work has wrong answers, missing data and outages. Ask to see the tool handle one of each, live, before you buy.
They show a wrong answer being caught, what the tool does when data is missing, and how you find out something failed.
“It rarely does that.” Or a second demo of the same happy path.
Where did it get that answer?
An answer you cannot trace is a guess with confidence. For anything that touches money, customers or compliance, you need to see what the tool read and be able to check it.
It points to the source document or record, and a person can open it and confirm.
“The model figured it out.” No way to see what it relied on.
What can it do without asking me?
Suggesting and acting are different jobs. A tool that can send, spend, delete or change records should ask a person first, at least until it has earned trust on that one task.
A clear list of what it can do alone, what needs your approval, and a way to change that line.
“It handles everything automatically.” Said as a feature, with no mention of limits.
Is there a record of what it did?
When something goes wrong, the first question is what happened. Without a record you cannot fix it, explain it to a customer, or show an auditor or insurer you were in control.
A log of actions you can read, who can see it, and how long it is kept.
“You can ask the assistant what it did.” That is the tool describing itself, not a record.
Where did my data go during the demo?
Emails, files and customer records are the business. Ask which company's servers handled them, which plan you are on, and whether your content can be used to train the vendor's models. The answer often depends on the plan and its current terms, so ask to see them in writing.
Specific: where it is processed, what is kept, what the plan's terms say about training, and how to turn sharing off.
“It's completely secure.” No document to point to, no plan or setting named.
Who answers when it breaks?
Something will break on a Friday afternoon. Know whether there is a named person, what hours they cover, and how fast they respond, before you rely on the tool for real work.
A named contact or team, stated hours, a stated response time, and what is covered after launch.
A help center and a chatbot. Or “we'll be around.”
Rent, build or own: three levels of control
Most AI buying decisions are really a decision about how much control you need. Each step up gives you more of it and takes on more work.
| Level | What it is | You gain | You give up |
|---|---|---|---|
| Rent | You subscribe to someone else's AI tool, set up for you or by you. | Speed, low upfront cost, someone else maintains it. | The vendor sets the price, the terms and the features, and can change them. |
| Build and own the software | A system built around your process and data. The AI model itself is rented from a provider. | Your workflow, your data layout, your rules for approvals and records. | The model provider's terms and prices still apply to that one piece. |
| Own the stack | A private setup on hardware you own, or dedicated hardware you rent, running a model you control. | Control over the model, the data path and the terms, and no surprise price changes from a vendor. | Setup cost, plus maintenance, security, backups and uptime become your job. |
A simple rule of thumb: own what is core and sensitive, rent what is a commodity. A tool that transcribes calls is a commodity. A system that holds your customer records and decides who gets approved is not.
What happens to my data and my setup if I stop paying, or the price changes?
This is the lock-in question. If a tool becomes part of how your business runs, a price increase or a change in terms becomes your problem. Find out now whether you can leave, and what you can take with you.
You can export your data in a usable format at any time, price changes come with notice, and there is a plan for moving to another provider.
“Why would you leave?” Or an export that only works through their tool.
Could someone else run this if you disappeared?
Owning something you cannot maintain is its own lock-in, to whoever built it. Whatever you choose, ask about documentation, who owns the code and settings, and whether another competent person could take over.
Written handoff documents, clear ownership of the code and configuration, and nothing that depends on one person's memory.
“It's all in my head, but I'm easy to reach.”
Ask the person selling it, too
With AI moving this fast, the person matters as much as the product. A few questions worth asking anyone who offers to bring AI into your business:
- Do you run your own business this way? Ask to see it working.
- Who supports it, trains my people and secures it after you leave?
- Do you know my industry? The rules for a dental lab, a law office and a restaurant are not the same.
If the answers are vague on two or more, slow down. You are about to hand over your logins.
The one-page checklist
Save this or print it. Bring it to the next demo.
- Show me a wrong answer, missing data and an outage being handled.
- Show me where this answer came from, in a way I can verify.
- List what it can do alone and what needs my approval.
- Where is the record of what it did, and who can read it?
- Where is my data processed, on which plan, and does it train your models?
- Who do I call when it breaks, and how fast do they answer?
- Can I export everything, and what happens if the price or terms change?
- Could someone else run this without you?
Want a second set of eyes on a quote or a demo? Book a free 30-minute call. Bring the vendor's answers and we will tell you what we notice, including if the answer is that you do not need us.
Calls by appointment: (623) 800-1719, Monday to Friday, 9 to 5 Arizona time. Leave a message and we call back within one business day · hello@covenix.ai · Buckeye, AZ · Covenix on LinkedIn
This is general information, not legal or compliance advice. Terms and plans differ by vendor and change often, so read the current ones before you decide.