Same message, different platform: Google, Meta, TikTok, marketplaces

6 minutes · 8 steps · workout 5 of 6 in this module

What you'll be able to do

By the end of this workout, you'll be able to adapt one message to Google Search, Meta, TikTok and a marketplace listing, and explain why the same line performs differently on each.

A first look: The platform decides what the reader is doing

The same person behaves differently on each platform, and your copy has to meet them there. Google Search: they're already looking. Mirror their words in the headline, put the offer and the proof in the description, and keep to the limits (headlines up to 30 characters, descriptions up to 90; responsive search ads mix several of each). Meta (Facebook, Instagram): they're not looking, you're interrupting. Hook first, then benefit, then one CTA; the visual and the first line do most of the work. TikTok: they're watching people, not brands. Write like a person talking, not like an ad; the first second is everything. Marketplaces (Amazon, Etsy): they're comparing. Keywords in the title, benefits in the bullets, and reviews do the persuading.

Example: One Green Garden message, four ways. Google: “Vitamin C Serum for Dull Skin”. Meta: “Dull by Tuesday? One drop, and you look like you slept.” TikTok: “okay so I've been putting this on for 3 weeks and my mom asked what I changed.” Amazon title: “Green Garden Vitamin C Serum 15% with Hyaluronic Acid, Brightening Face Serum for Dull Skin, 30 ml”.

What this workout covers

The platform decides what the reader is doing
Case: The Instagram hook that flopped on Google
Marketplace and TikTok details that trip people up

A question from this workout: The Instagram hook that flopped on Google

Northpack copied its best Instagram line into a Google Search ad as the headline: “Rain on your laptop. Again?” It ran against a second ad with the headline “Waterproof Laptop Backpack, 22L”, both for the keyword “waterproof laptop backpack”. Same budget, same landing page.

“Rain on your laptop” CTR: 2.1%
“Rain on your laptop” CPC: $1.40
“Waterproof Laptop Backpack, 22L” CTR: 6.5%
“Waterproof Laptop Backpack, 22L” CPC: $0.85

The Instagram line had a 1.8% CTR on Meta, so 2.1% on Google looks fine. Is it?

Yes. 2.1% is above what it got on Instagram, so the hook works everywhere
No. On Search, the person typed the product name; a headline that repeats it got three times the CTR and cheaper clicks. Curiosity hooks are for interrupting, not for answering a search
No, but only because the Instagram line is too short for Google
Neither ad is good; Google Search doesn't work for backpacks

Pick your answer first, then open the reasoning below.

Show the answer and the reasoning

Answer: B. No. On Search, the person typed the product name; a headline that repeats it got three times the CTR and cheaper clicks. Curiosity hooks are for interrupting, not for answering a search

Search CTRs are normally much higher than social CTRs because the person asked for the product. Judged by that standard, 2.1% is weak. The literal headline answered the search and Google rewarded the relevance with a lower CPC. The most common mistake is the first option: comparing a Google number to a Meta number. Each platform has its own normal range; compare an ad to its platform's benchmark, never to another platform's.

The other steps work the same way: you decide first, then see why each option is right or wrong.

How you practice here

2 short concept cards
2 multiple-choice questions
1 campaign case with real-looking numbers
1 matching exercise
1 guided calculation
1 recall question from an earlier workout

Part of the module: Ad Copywriting Basics

Copy that grabs attention in the first line, sells a benefit and gets people to act: hook, body, CTA and formulas that work.

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