How to Qualify Leads at a Trade Show Booth: Four Questions, One Tag as the Score (2026)

Give every rep the same four questions, make every answer a tap, and let one tag carry the score: hot, warm or cold. The rep does it on the lead's screen right after the scan, before the next visitor reaches the booth or the conference table.

The automation playbook argues for qualifying before you automate anything. This page is the how. I build Tendro, an event lead capture app, so weigh the product parts accordingly. The questions work in any capture app, including the show's own scanner.

What is the easiest way to capture and qualify leads at a trade show booth?

Four fixed questions every rep asks, answered in taps right after the scan, plus one tag: hot, warm or cold. Typing stays optional.

The questions follow the order a booth conversation already runs: why they stopped, when, who else decides, what happens next.

Source: our suggested starting set. Rewrite the options in your buyers' words.

Question 1 does two jobs. The problem options tell the AE what to open with. The bottom options let a rep mark the competitor's sales engineer or the student collecting pens in one tap, which keeps them off sales' Monday list.

Question 2 uses buckets because nobody gives a stranger in an aisle a real date. A date picker invites a made-up one.

Question 3 replaces "are you the decision maker?", which everyone answers yes. "Who else" gets an honest answer and names who to copy on the follow-up.

Question 4 matters most. It is the line the follow-up email opens with. It takes more than one answer because a good conversation often agrees on two things.

Budget is missing on purpose. Asked in an aisle, it gets a polite guess. Questions 2 and 3 tell you whether a real project exists; budget belongs on the first call.

Then the tag, derived from the answers so two reps tag the same conversation the same way:

• Hot: a next step agreed, a timeline inside two quarters, and they're part of the decision (anything but "would pass it on").
• Warm: a real problem from question 1, but no date, or only "send me something".
• Cold: not a buyer, or no problem and nothing agreed.

Set the timeline window to your sales cycle. Two quarters suits software; a capital-equipment seller with year-long evaluations should stretch it, or a real engineering evaluation lands in warm.

A phone scanner gets you a name and a face and leaves the rest to the rep, as the event lead capture guide puts it. The four questions are the rest.

How do you set up booth questions so reps answer in ten seconds?

Dropdowns and tap lists for every question, five or six options each, an Other box only where answers vary, and free text left to notes.

Source: Tendro's question types (text, number, date, dropdown, multi-select options, optional Other box); the pick per question is ours.

Rules that keep it fast:

• Five or six options per list. If a rep has to scroll, cut one.
• Most common answer on top. After the first show, export the leads and reorder by what reps actually picked.
• Other on questions 1 and 4 only. Train reps to type a word when they tap it. An Other with nothing after it tells sales nothing.
• No number fields unless a count changes your price or routing, such as sites or production lines. A number means the keypad.
• Same four questions at every show. Hot in March should mean what hot means in October.

Rewrite any question that makes a rep pause. The trade show preparation checklist puts that rehearsal in the week before the show.

In Tendro, you set up the questions once on the web, and they appear on every rep's phone. After the scan, Tendro fills in missing email, title, company and LinkedIn from enrichment providers while the rep answers.

What do official show scanners charge for qualifying questions?

On six 2026-27 order forms we pulled, custom qualifiers cost $99 to $175 as an add-on, or come bundled in a package.

Forms read in September 2026. All six priced forms are Maritz forms, so treat this as one vendor's pattern.

Four questions also fit the official setup. The 2025 NAB Show and National Restaurant Association Show forms sold "Survey Setup (up to 5 questions)" at $99.

If the show's scanner is your capture tool, order that line with it. $99 is cheap next to sales guessing which of last week's scans were real. Few exhibitors use them: in a 2019 CEIR report, lead retrieval vendors Experient and CompuSystems said "less than 10 percent of exhibitors use customer qualifiers."

Some shows settle the tool question for you. AWS re:Invent's sponsor rules say "Outside devices, lead retrieval software, or APIs are not permitted." Load the four questions into the official scanner there. Choosing between the show's scanner and your own app? Run the lead retrieval app checklist first.

What is the best way to score leads in real time at an event?

Let the rep pick hot, warm or cold from the four answers. Compute any numeric score later, in the CRM, where it can see more than the booth.

Software can turn the four answers into points without anyone remembering weights, and that math is worth doing. The question is where. At the booth, a computed 62 tells the AE nothing about what to say on Monday, and once reps see the number move they learn which tap tips a lead over the line. A tag plus four answers tells the AE both things: how hard to push, and where to start.

Tendro has no numeric lead score. The tag is the score; the CSV export even labels the column Score/Tag.

Scoring belongs in the CRM, where a model can weigh the booth answers against open deals, past purchases and email engagement. Map the timeline and decision answers to CRM properties so it can read them. When a tool offers real-time AI scoring at the booth, ask what it scores from: a badge, whatever enrichment finds, and the rep's taps. Only the taps know how the conversation went.

What reaches HubSpot and Salesforce after the rep tags a lead?

HubSpot gets one Note on the Contact with every answer, the notes, the tag and who captured it. Salesforce gets Rating from the tag plus a Task.

In HubSpot, each lead creates or updates a Contact matched on email. Every answer, the rep's notes, the tag and who captured the lead go into one Note on that Contact, and the Note updates in place when the lead changes.

In Salesforce, Tendro updates the Lead with the same email or creates a new Lead. The tag sets Lead Rating (Hot, Warm, Cold), and the answers land in a completed Task on the Lead. A badge scan starts untagged, and an untagged lead gets no Rating, so the tag is the one tap reps can't skip.

Two gaps to train around:

• No answers and no notes means no Note and no Task. The CRM gets the contact, at most the tag, and nothing else from the conversation.
• No email means no sync. Enrichment looks for missing emails, but a lead without one never reaches the CRM. For a hot lead, ask for the card.

Answers stay text in the Note or Task unless you map them: you choose which Tendro fields, including the event name and each question, write to which CRM properties, per team or per event.

A badge scan syncs once enrichment finishes, usually within a couple of minutes, and later edits update the same Note or Task. The CRM sync comparison shows what each capture app writes, field by field; setup is on the HubSpot lead retrieval and Salesforce lead retrieval pages.

Can a rep record a voice note instead of typing?

Yes, with signal. Tendro transcribes the recording into a summary in the lead's notes. Use it for the detail four taps can't hold.

The taps sort the lead; the voice note carries the detail: the tool they use today, the problem in their words, the colleague from question 3, anything they asked you to send.

Tendro adds key points and action items, stamps the time and author, and deletes the audio. The summary reaches the CRM with the notes on the lead's next sync, and a recording alone doesn't start one. So record first and tag last: the tag save carries the summary out.

On the current app-store version, record with signal. A voice note recorded without signal is not transcribed.

How do you hand a lead to the right owner from the booth?

Assign it before the visitor walks off. In Tendro, the assigned teammate becomes the CRM owner when their email matches a CRM user.

The rep who ran the demo is often the wrong one to follow up. Territory deals belong to the AE, existing customers to their account manager, partners to the channel team.

In Tendro, the CRM owner is the teammate the lead is assigned to, or the rep who scanned it, when their email matches a CRM user. The Note or Task also names who captured the lead and who it's assigned to, so the owner knows who to ask about the conversation.

Two checks before the show:

• Invite the owners who aren't at the booth. Team members are unlimited, so the AE back at the office can be an assignee.
• Use the same email in Tendro and the CRM. If neither the assignee's nor the scanner's email matches a CRM user, the CRM owner stays as it was.

When the AE drops by and talks to the same visitor, a second scan updates the one lead instead of creating a duplicate.

What do you do with each tag the Monday after the show?

Hot gets its owner's reply on the agreed next step, warm a short sequence, cold a slow nurture. Question 4 writes the first line.

Timing per tag is in the trade show follow-up playbook, the case for same-day contact in speed to lead for trade shows, and five copy-paste emails in the post-event follow-up templates. The four answers add this:

• Hot: open with question 4. "Here's the pricing you asked for" beats "great meeting you".
• Warm: the problem from question 1 is the subject line.
• Cold and not a buyer: nurture, or nothing. Sales never sees the student.

Ask sales to mark each hot lead accepted or rejected, with a one-word reason, within a week. If half the hot leads come back rejected, the hot rule is wrong, and the next show is where you fix it.

Then count. Every show's leads sit in one team list you can filter by event and tag, so hot leads per show becomes a number you can set next to the booth cost. It is a better input for trade show ROI than scan count.

Where does Tendro fall short for booth qualification?

No numeric score, no flag for someone met at an earlier show, questions set up on the web only, and tagging needs signal on today's app.

• No numeric lead score. If RevOps wants 0 to 100, build it in the CRM from the mapped answers.
• No repeat-prospect flag across shows. The same person met at two shows is two Tendro leads. In the CRM they collapse to one HubSpot Contact or one Salesforce Lead by email, with a Note or Task per show, but the rep at the booth doesn't see that history.
• Questions live on the web. Nobody can add or change a question from the show floor.
• Scanning works without signal; qualifying waits for it on today's app. A badge photo taken in a dead hall stays on the phone and uploads when the connection returns. Tags, answers, notes and assignments need that connection, so tag the backlog at the next spot with signal, while the faces are fresh.
• Salesforce Contacts are left alone. Tendro writes Leads, so a current customer scanned at the booth gets a new Lead next to their Contact unless your duplicate rules catch it.
• Some shows ban outside apps. At re:Invent, use the official device and its question setup.

How do you test this setup before your next show?

Build the four questions and the tag in the free trial: 25 captures and CSV export, no card. Then scan last year's badges at your desk.

Time it. If four taps and a tag take a rep more than a few seconds a badge, rewrite the slow question now, while nobody is waiting.

Start the free trial. CRM sync turns on with your first paid event: $499 per event, with unlimited team members and unlimited scans at that event, questions and tags included.

Running a full season of shows? Book a 15-min call and bring the show list.