Check ads and posts for claims you cannot back up
Flags superlatives, "free" without terms, price comparisons, green claims, missing #ad and finance promotions without warnings. US, UK and EU rules.
Try it on this example
Market (US, UK or EU): US
Channel (email, text, paid ad, creator post, site banner, product copy): Creator post, Instagram (paid partnership, submitted through the creator platform)
Product or offer advertised: Tidemark teak dining set, six seats
The draft copy, with any disclaimers and terms
- Does the copy call the product the best, first, strongest or cheapest, or compare it with other brands?Yes98%
- Does the copy claim a result, a saving, a return, a level of performance or how long the product lasts?Yes99%
- Does the copy make a factual claim about the product that is not on the approved claims list, or goes beyond one?Yes99%
- Does the copy claim the product treats, prevents or cures a condition, or improves a body function?No94%
- What kind of environmental claim does the copy make, if any?Generic90%
- Does the copy compare the price with an earlier, usual or other price?Yes99%
- Does the copy offer something free, and if so, does it state the conditions next to the offer?Conditions missing90%
- Does the copy use a deadline, a stock limit or fear of missing out to push the reader?No93%
- If the copy is an endorsement by someone we pay or gift, does it disclose that clearly at the start?Not disclosed92%
- Does the copy carry the risk warning or terms line the context requires for this product?None required95%
- Does the copy state a financial benefit, such as a rate, a reward, a return or easy credit, without its main risks or conditions?No82%
- What should happen to this draft before it is published?Needs legal review62%
These are real answers stored from one run on this example.
The prism behind it
Check ads and posts for claims you cannot back up
Fields
- Market (US, UK or EU)
- Channel (email, text, paid ad, creator post, site banner, product copy)
- Product or offer advertised
- The draft copy, with any disclaimers and terms
Context
These are drafts of marketing copy from Brambling, a home and outdoor retailer that sells in stores and online in the US, the UK and the EU: emails, texts, paid social ads, posts by creators we pay, site banners and product copy. Each draft is checked when it is submitted for approval, before marketing counsel sees it. The market field says where it will run. These answers flag claims for the people who approve copy. They never approve anything, and they do not check the evidence behind a claim. Approved claims (anything beyond these needs evidence on file and counsel's sign-off): - Tidemark collection: FSC-certified teak frames; 5-year frame warranty; weather-resistant finish. - Wren lanterns: up to 12 hours of light on a full charge. - Free standard delivery on orders over $49 in the continental US, and over £40 in the UK. - Brambling Card (US only): 0% intro APR on purchases for 12 months. Required statements: - A post or ad by anyone we pay, or send free products to, says so clearly at the start, such as "#ad" or "Paid partnership with Brambling". A tag buried among other hashtags at the end is not enough. - Brambling Card: any copy that states a rate carries the terms line "0% intro APR on purchases for 12 months, then a variable APR of 21.99% to 29.99%. Subject to credit approval." General rules, every market: - Every factual claim about a product (performance, durability, battery life, safety, savings) must be one we can prove when it goes out. - A superlative or a comparison with other brands ("best", "No. 1", "strongest", "better than") needs evidence on file. - A "free" offer states its conditions next to the offer, not in a footnote. - A price comparison ("was", "compare at", "% off") must use a price we really charged for a reasonable period. Code checks the price history. - We make no health claims: nothing that says a product treats, prevents or cures a condition or improves a body function. - No false urgency: a deadline or a stock limit must be real. Financial products (the Brambling Card; firms that sell credit, savings, investments, insurance or cryptoassets edit this part): - Benefits (a rate, a reward, a return, easy credit) are balanced by the main risks and conditions, shown as prominently. - US credit: stating a rate or another cost term in an ad requires further credit terms (Truth in Lending, Regulation Z). - UK credit: a promotion that states an interest rate or cost of credit includes a representative example (FCA CONC 3.5.5R). - UK: every financial promotion is fair, clear and not misleading (FCA COBS 4.2.1R). Cryptoasset promotions to retail customers carry the prescribed risk warning and offer no incentive to invest (COBS 4.12A). - No guaranteed returns, "no risk", "can't lose" or certain approval. Environmental claims: - EU, from 27 September 2026 (Directive (EU) 2024/825, which adds these to the practices banned in all circumstances): a generic claim such as "eco-friendly", "green" or "sustainable" when we cannot show recognised excellent environmental performance relevant to the claim; a claim, based on offsetting greenhouse gas emissions, that a product has a neutral, reduced or positive climate impact; a claim about the whole product or the whole business when it concerns only one aspect of the product or one activity; a sustainability label not based on a certification scheme or not set by a public authority; and presenting what the law requires of every product in its category as a feature of our offer. The same Directive also bans claiming a durability, in usage time or intensity, that the product does not have in normal use. - US (FTC Green Guides): avoid unqualified general claims such as "eco-friendly"; limit a claim to the specific benefit, such as "FSC-certified teak frame". - UK: an environmental claim is specific, accurate and backed by evidence. A specific, checkable claim ("FSC-certified teak frames", "60% recycled polyester") is allowed with evidence on file.
Questions
Does the copy call the product the best, first, strongest or cheapest, or compare it with other brands? Yes / No
Our rule: a superlative or a comparison needs evidence on file. Count "best", "No. 1", "unbeatable", "strongest", "better than", and comparisons with a named or unnamed competitor, including in a creator's own words. Yes: The copy makes at least one superlative or comparative claim. No: The copy makes no such claim.
Does the copy claim a result, a saving, a return, a level of performance or how long the product lasts? Yes / No
Count claims about what the product does or achieves: durability ("lasts a lifetime"), battery life, weather or water resistance, safety, money saved, returns or rewards, and promises such as "guaranteed" or "never fails". Plain descriptions such as size, colour or material do not count. Yes: The copy makes at least one such claim. No: The copy makes none.
Does the copy make a factual claim about the product that is not on the approved claims list, or goes beyond one? Yes / No
Compare each factual claim about the product or the offer with the approved claims in the context. Count a claim with no match, and one that stretches an approved claim, such as "lasts forever" against a 5-year warranty. Opinions such as "I love it" do not count. Yes: At least one claim is missing from the list or goes beyond it. No: Every factual claim matches the list, or the copy makes none.
Does the copy claim the product treats, prevents or cures a condition, or improves a body function? Yes / No
Count claims about illness, pain, sleep, stress, immunity, allergies or any body function, however soft the wording ("helps you sleep better"). Yes: The copy makes a health claim. No: The copy makes no health claim.
What kind of environmental claim does the copy make, if any? Choice
Use the environmental rules in the context. When the copy makes more than one, pick the first that applies in this order: Offset-based, Own label, Generic, Part as whole, Specific.
Does the copy compare the price with an earlier, usual or other price? Yes / No
Count "was", "now", "compare at", "RRP", "% off", "save $", "half price" and any other reference price. Code checks the price history. Yes: The copy states or implies a reference price. No: The copy states no reference price.
Does the copy offer something free, and if so, does it state the conditions next to the offer? Choice
Count free delivery, free gifts, free trials and anything "on us". Conditions include a minimum spend, an area, a time limit or a purchase required. Free delivery always has conditions under our rules, the area and the minimum spend, and they must appear next to the offer whatever the price. Pick one option.
Does the copy use a deadline, a stock limit or fear of missing out to push the reader? Yes / No
Count "today only", "ends tonight", "only 3 left", countdowns and "don't miss out". Code checks that a stated deadline is real. Yes: The copy uses urgency or scarcity. No: The copy uses neither.
If the copy is an endorsement by someone we pay or gift, does it disclose that clearly at the start? Choice
Use the channel field and the copy. Count creator and influencer posts, testimonials and employee posts. Our rule: the disclosure appears at the start, such as "#ad" or "Paid partnership with Brambling"; a tag buried among other hashtags at the end does not count.
Does the copy carry the risk warning or terms line the context requires for this product? Choice
Use the required statements and the financial products rules in the context for the market field. The endorsement disclosure is judged separately and does not count here.
Does the copy state a financial benefit, such as a rate, a reward, a return or easy credit, without its main risks or conditions? Yes / No
Use the financial products rules in the context. Compare how the benefit is stated with how the risks and conditions are stated. Yes: A financial benefit is stated, and its main risks or conditions are missing or much less visible. No: The benefit is balanced by its risks and conditions, or the copy states no financial benefit.
What should happen to this draft before it is published? Choice
Judge the draft as a whole against every rule in the context for the market field. When the draft has both problems the writer can fix and a claim that needs legal judgment, pick Needs legal review.
Lens columns
superiority_claim, superiority_claim_probability, performance_claim, performance_claim_probability, claim_not_approved, claim_not_approved_probability, health_claim, health_claim_probability, environmental_claim, environmental_claim_probability, price_comparison, price_comparison_probability, free_offer, free_offer_probability, urgency_pressure, urgency_pressure_probability, endorsement_disclosure, endorsement_disclosure_probability, required_statement, required_statement_probability, benefits_without_risks, benefits_without_risks_probability, verdict, verdict_probability
Run it on your own text
Add this prism in the app, change any question, and test it on a file of your own.