How to Write a UGC Creative Brief

The most common briefing failure is not vagueness. It is over-specification: a three-page document with every line of dialogue written out, handed to a creator whose entire value is sounding like a real person.

What is a brief actually for?

A brief exists to make the resulting video readable as a test. That is the whole job.

If a video wins, you need to know what won. If it loses, you need to know what lost. Everything in the brief should serve that, and anything that does not is either noise or an unnecessary constraint on someone you hired for their judgment.

This is a different purpose from the one most briefs are written for. Most are written to control the output, which produces videos that match the document and convert at nothing, because the document was written by someone who is not the audience.

There is a second job, and it is the one that makes briefs worth writing at volume: a good brief is reusable. If the angle, hook and must-show are separable fields rather than prose, you can hold four of them constant and change one, which is how a set of briefs becomes a test rather than five unrelated videos.

The version most teams write cannot do that. A narrative brief describing the vibe, the audience and the brand’s aspirations produces a video that is unrepeatable by design, because nobody can tell which part of the description the creator responded to.

What must a brief contain?

A brief must contain five things, and nothing else needs to be in there.

One angle. A single claim the video is making. “This saves you two hours a week.” Not three claims, not a feature list.

Briefs covering multiple angles produce videos testing none of them cleanly, and most videos lose: Motion’s Creative Benchmarks 2026 put the win rate near 5% after analysing $1.29 billion of Meta spend across 578,750 creatives, counting an ad as a winner when it took at least 10x its account’s median spend and at least $500.

A losing video that tested three things at once teaches you nothing, which means you paid for it twice: once to make it and once in the information you did not get.

The opening three seconds. This is the one place to be prescriptive. Specify the opening line or visual, because it determines whether anything else in the video is seen at all.

The working benchmark is a 30%+ hook rate, according to Taylor Sicard’s 2026 Meta creative benchmarks, and that number is decided here and nowhere else. Give the creator the opening, give them two alternatives if you have them, and let them own everything after.

What must be on screen. The product, doing the thing. Specify whether it is physical demonstration or screen recording, which state or screen has to appear, and whether a before-and-after is required and what “before” means. This is the section brands under-write most often, and it is why so much UGC describes a product without ever showing it working.

The non-negotiables. Claims that must be made exactly as written, claims that must not be made, legal disclosures, pricing accuracy, competitor mentions, anything category-regulated. Keep this list genuinely short. Every item is a constraint on natural delivery, and a long list produces a video that sounds like a compliance document, which is precisely the register UGC exists to avoid.

The technical spec. Unglamorous and it prevents most re-shoots: aspect ratio, target length, whether they speak to camera, audio requirement, lighting and framing basics, delivery format, and raw files rather than just the edit.

Spell the audio requirement out as two files, the edit the creator wants and a clean version with no music bed, because UGC usage rights do not cover the music in the video and a trending sound makes an otherwise licensed asset unusable in paid media.

What should you leave out?

Leave out the script. Specify the opening and the points that must be covered, then let them use their own words. Scripted dialogue produces creators reading rather than talking, and viewers detect it instantly even when they cannot name what is wrong. This is the single largest difference between UGC that performs and UGC that looks like an advertisement shot on a phone.

Brand voice guidelines. Those were written for your marketing team, not for someone speaking to camera. They flatten exactly the quality you are paying for, and a creator following them sounds like a brand, which defeats the purpose of hiring a person.

Anything you would rather have their judgment on. Setting, wardrobe, props, time of day. If it does not affect what the video is testing, it is not your call, and specifying it wastes the one thing a creator brings that you cannot.

That judgment is what you were sourcing for in the first place, which is why finding and vetting the creator does more for the output than any amount of briefing detail.

One more thing to cut: the explanation of why the product matters. Brands routinely open a brief with three paragraphs of positioning, and creators read it as context for the performance rather than as content for the video. What comes back is a creator explaining a value proposition, which is the exact register that fails on short-form.

If a fact needs to be in the video, put it under MUST SAY. If it does not, leave it out entirely. The middle ground, where background information is provided in the hope it will inform the tone, mostly produces videos that sound like someone reciting a briefing.

How long should a brief be?

A brief should be one page.

If a brief runs past a page, it is usually specifying performance rather than outcome. Length reduces the creator’s judgment without improving the result, and it makes briefs slow to write, which matters more than it sounds.

A briefing process has to sustain roughly one new ad per $3,000 of monthly spend, according to the volume recommendation in the same Motion benchmarks. A brief that takes an hour to write becomes a bottleneck at any real volume, and the volume is what produces winners.

Short briefs also fail more usefully. When a one-page brief produces a bad video, you can see which of the five elements was wrong. When a three-page brief does, the cause is buried.

The one-page constraint also protects the creator’s contribution in a way that is easy to miss. Every additional sentence is a decision taken away from the person actually on camera, and the accumulated effect of a long document is a performance assembled from instructions rather than delivered.

There is a reasonable exception. Regulated categories genuinely need longer MUST NOT lists, and no amount of brevity should override a compliance requirement. Even there, the fix is usually a standing one-page compliance appendix attached to every brief rather than a longer brief each time, so the creative half stays short.

What does a working structure look like?

A working structure looks like seven labelled lines, and this is all of it.

ANGLE       One sentence. The claim this video is testing.
HOOK        The opening line or visual. Alternates if you have them.
MUST SHOW   What appears on screen, and in what state.
MUST SAY    Exact claims required. Keep short.
MUST NOT    Claims, comparisons, disclosures.
SPEC        Ratio, length, audio, delivery, raw files.
DUE         Date. Not "ASAP".

Seven lines. Every one serves either the test or the delivery, and nothing else is in there.

The DUE line matters more than it looks. “ASAP” is not a date, it deprioritises you against every creator’s other work, and it removes your ability to hold anyone to anything. A real date, set against your testing cycle rather than your hope, is the difference between a schedule and a wish.

Two fields do more work than the rest. ANGLE is what makes the result readable, because it is the single variable the video is testing. HOOK is what determines whether the result exists at all, because a video nobody watches produces no data about the angle.

Everything else on that list is either a guardrail or a delivery detail. If you are short of time, write those two properly and let the rest be terse. A brief with a sharp angle and a specified hook, and one-line answers everywhere else, outperforms a thorough document with a vague angle every time.

What does a filled-in UGC brief look like?

Filled in, the whole brief still fits on a phone screen. This one is for a stain remover pen sold direct to consumers, written for a first test against a cold audience.

ANGLE       The pen takes a fresh coffee stain out of a white shirt
            in under a minute.
HOOK        Open on the stain. No preamble, no introduction, no product.
            Line: "I did this on the train and I have a meeting at ten."
            Alt 1: "Do not throw this shirt away."
            Alt 2: no dialogue, hand holds the stained cuff to camera.
MUST SHOW   The stain before, close. The pen applied in one unbroken
            shot, no cut. The same fabric after, same light, same frame.
MUST SAY    "Works on cotton, wool and most synthetics."
MUST NOT    Do not say it removes any stain. Do not name a competitor.
            Do not make a colour-safety claim about dyed fabric.
SPEC        9:16, 20 to 35 seconds, speak to camera, phone audio is fine,
            window light. Deliver the edit and the raw clips.
DUE         Thursday 18 September.

Every line there is doing one job. ANGLE names a single claim with a time bound in it, so the video either demonstrates it or fails to, and either result is readable. The weak version of that line is “show how effective the pen is”, which cannot be shown and cannot be falsified.

HOOK specifies the first frame rather than the first idea. Opening on the stain rather than on the creator is the whole decision, because it puts the problem on screen before anyone has decided to keep watching. The two alternates cost nothing to write and give you three openings against the same footage, which is how one shoot becomes three tests.

MUST SHOW carries the phrase that matters most in the entire document: in one unbroken shot, no cut. A demonstration assembled from cuts is not a demonstration, and creators cut by instinct because it looks tidier. If the proof of your product is a before and after, say what “before” is, say what “after” is, and say that the camera does not stop in between.

MUST NOT is three lines because it is a consumer product with no medical claim attached. In a regulated category that list gets longer and it should. What it must not become is a paragraph of brand tone guidance wearing a compliance label.

SPEC ends with raw clips for a reason that shows up two months later. The edit you receive is one interpretation of the footage. If a hook underperforms and you own the raws, the fix is a re-cut. If you do not, the fix is a reshoot, and reshoots are where a UGC budget actually goes.

How do you brief a UGC creator once the document is written?

You brief a UGC creator by sending the written document, holding one short call against its labelled lines, and then setting the due date from the day the product arrives rather than the day the brief went out. The document is the cheap part. Almost everything that goes wrong after it is a scheduling assumption nobody checked.

The call should take about fifteen minutes and it should be structured as the brief is, field by field. Read the ANGLE aloud and ask the creator to say it back in their own words, because if it does not survive that translation it will not survive the filming either.

Confirm the HOOK is the first frame rather than the first idea. Confirm the MUST SHOW is physically possible with the product they will have in the room, which is the check that catches the impossible demonstration before a shoot rather than after it.

Then correct the schedule, because the brief’s DUE line is almost always wrong on the first draft.

The clock the platforms actually run starts at delivery of the product, not at delivery of the brief. soona’s UGC brand guide sets creator content due 7 days from the date the product is marked as delivered, and asks brands for a tracking code specifically so that the due date can be assigned at all.

Shipping is therefore part of your creative timeline, and a brief sent on Monday for a product posted on Friday has bought a week of nothing.

The same shape appears on the other marketplaces, which is what makes it a planning rule rather than one platform’s quirk.

Applications and production on Billo run on published windows too, and a reshoot or an edit request adds 2 to 5 business days to delivery on top of the original schedule, per its brand documentation. Build the revision round into the date you promise your media buyer, because the creator’s calendar already has it.

One thing not to do on the call: talk through the MUST NOT list in detail. Spending ten minutes on what a creator may not say produces a nervous performance, which is the one failure a brief cannot fix in the edit. Send the list, confirm they have read it, move on.

How many revisions do you get, and how should you spend them?

You get two revisions per asset on both of the marketplaces that publish a policy, and you should spend the first one on whatever makes the video unusable rather than on anything to do with taste.

You have a fixed number of attempts and a short window for each one, because the creator gets only two or three days to turn a round around. soona’s brand guide allows brands up to 2 revision requests per creator and gives the creator 72 hours to re-upload. Billo allows up to 2 edit requests per piece of content and expects the revised file within 48 hours.

There is a clock on your side of it as well, and it is shorter than most teams plan for.

A brand on Billo has 3 business days to approve or request edits before the system approves the video automatically, with a longer window of 5 to 10 business days on some larger or custom arrangements, according to Billo’s documentation.

Once a video has auto-approved, reaching out within 5 days may still get it unapproved for edits, and after that it is not guaranteed. So an asset that sits in a review queue over a long weekend can spend a revision round by doing nothing at all.

Two rounds and a three-day review window change how feedback should be written. Prose burns a request. A note reading “this feels a bit flat, can we make it punchier” consumes one of two attempts and gives the creator nothing to act on, and the second attempt then arrives different rather than better.

Write feedback against the brief’s own field names instead, so the creator can diff it:

HOOK        Use Alt 1. The stain is not visible until 0:03 in this cut.
MUST SHOW   The application is cut at 0:11. Re-shoot that beat unbroken.
SPEC        Deliver the raws. The edit is fine, the crop is not.

That note is the same length as the vague one and it is actionable line by line, because every item points at a field the creator already agreed to. It also makes the second round diagnosable: if the re-cut still fails on MUST SHOW, the problem is the instruction rather than the creator, and the next brief for that product needs the unbroken shot spelled out differently.

Spend the first round on anything that makes the asset unusable, which is almost always MUST SHOW or a compliance line, and never on taste. Taste notes are what turn a working creator asset into something that sounds like it was approved by a committee, which is the register this whole format exists to avoid.

What belongs in the brief, and what belongs in the contract?

Anything that changes per video belongs in the brief. Anything that is priced, negotiated or legally binding belongs in the contract, and keeping that line clean is what allows the brief to stay at one page.

Item	Where it goes	Why
Angle, hook, must show	Brief	It is different for every video
Required claims and must-nots	Brief	The creator needs it while filming
Ratio, length, audio, raw files	Brief	It is a delivery instruction
Fee, payment terms, kill fee	Contract	Priced once per creator, not per video
Usage rights: term, channels, paid or organic	Contract	It outlives the video and it is priced
Revision rounds, and what counts as one	Contract	Otherwise it is renegotiated every time
Spark Ads or whitelisting authorisation	Contract	It is a permission, not a creative instruction
Exclusivity window	Contract	It restricts the creator, not the video

Most briefs that sprawl to three pages sprawl because the commercial terms have nowhere else to live. The writer starts a creative document, remembers that nobody agreed how many revisions are included, adds a paragraph about it, and the brief stops being writable in ten minutes.

The fix is a standing agreement signed once per creator that carries the fee structure, the revision policy and the usage rights you actually need and what they cost, which are priced separately from the video and are the line most budgets miss. After that the brief is seven lines and a due date, every time, and the volume the process has to sustain stops being a problem.

Two items on that list get skipped most often. Revisions, because it feels ungenerous to bound them before anyone has done anything, and then a creator delivers something unusable and there is no agreed route to a second attempt. And paid amplification rights, because organic use is what a brand imagines it is buying, right up to the moment the asset is worth putting media behind.

The short version

Specify the outcome and the constraints. Leave the performance to the performer. One angle per brief, one page per brief, and the first three seconds written down, because everything else in the video depends on them.