How to build a quiz funnel for Meta ads

Step 1: Decide what the visitor gets

Start at the end. What does the visitor walk away with? A price range, a matched treatment, a product, a score, or a booked call. The result is the reason they finish, so it has to be something they want.

Then decide what you need from them to give that result. Those needs become your questions.

Step 2: Write the questions

Write each question so it can be answered in one tap. Ask about the visitor's situation and problem, in their words. Put the easiest question first and the most personal one, like budget, near the end.

• Sort leads: At least one question should tell you how ready or qualified they are: budget, timing, size.
• Shape the result: The rest should change what they see at the end.
• Cut the rest: If an answer changes nothing, drop the question.

Step 3: Design it for a phone

Most Meta ad clicks come from phones, often inside Facebook's or Instagram's own browser. Design for a thumb: one question per screen, big buttons, short words, and a page that loads fast on a weak signal.

• Match the ad: The first screen should repeat the ad's promise, so the visitor knows they are in the right place.
• Show progress: A progress bar tells people the end is close.
• Keep the form short: Name, email and phone at most, unless you truly need more.

Step 4: Decide how it ends

A funnel can end with a lead form, a calendar, or a button to your store. If you book calls, put the calendar right after the form and fill in the details the visitor already gave you.

Use answer rules so only good fits see the calendar. Everyone else can get a guide or a discount, so nobody leaves with nothing.

Step 5: Track every step

Install the Meta Pixel and set up the Conversions API, with one shared event id for each event so Meta counts it once. Send an event for each completed step, not just the final lead, so a small budget still has something to learn from.

Add Meta's URL parameters to the ad, so every lead arrives with the campaign, ad set and ad that sent it.

Step 6: Launch, then read the drop-off

Start with one ad set and a budget you are happy to learn with. After a few days, look at where people stop. A big drop on one question usually means it is confusing, too personal too early, or not needed.

Change one thing at a time. Then compare cost per lead by ad, not just the total, because the ad that brings the cheapest clicks is not always the one that brings the best leads.

How Unfunnel does this for you

In Unfunnel you start from a template or describe your business in a sentence and the AI drafts the whole funnel. Or connect Claude, ChatGPT or Codex and ask your own AI to build it. The pixel, step events and ad tags are built in, and on Launch and up the Conversions API is too.