Ask ten marketers what makes good ad copy and you will get ten words like compelling, punchy and persuasive.
None of them are instructions.
Here is a more useful test: could a competitor put their logo on your ad without changing a word? If yes, it is not copy — it is a category description with your name attached.
Specificity is the whole trick
"Affordable SEO services for growing businesses" is fine English and says nothing.
"SEO from ₹25,000/month, with the first report in 30 days" says the same thing in a way that can be checked. It also tells a large group of people not to bother clicking, which is a feature.
| Vague | Specific | What changed |
|---|---|---|
| "Fast delivery" | "Delivered in 48 hours across Mumbai" | A number and a place — both verifiable |
| "Trusted by many brands" | "150+ brands scaled since 2019" | A count instead of an adjective |
| "Affordable pricing" | "From ₹25,000/month, no lock-in" | A figure, plus an objection removed |
| "Expert team" | "Google & Meta Partner" | A credential rather than a claim |
| "Get results faster" | "First report in 30 days" | A promise you can be held to |
The right-hand column is not more creative. It is just harder to write, because you have to know the answer.
Google and Meta need different opening moves
Same offer, different reader state.
On Google, the person is looking for you. They typed something. The ad's first job is confirmation — yes, this is that thing. Echo the query, then differentiate. An ad that repeats what someone just searched will beat a more beautifully written one that makes them work out the connection.
On Meta, nobody asked. They were watching something else. The first job is earning attention, and only then selling. Lead with the problem or the payoff, not the brand. The logo can wait three seconds — a point covered from the visual side in Meta Ads creative.
This is why copy ported directly between the two platforms usually underperforms on one of them. The offer travels; the opening does not.
A structure that works on both
- Name the reader or the problem. "Running ads that produce leads nobody can close?" tells the right person this is for them, and the wrong person to scroll on.
- State the outcome in their language. Not what you do — what they get. "Qualified enquiries" rather than "full-funnel performance solutions".
- Give one reason to believe. A number, a credential, a named client, a specific method. One is enough; three reads as insecurity.
- Remove the biggest objection. Price, lock-in, setup time, risk. You already know what it is — it is what people ask on every sales call.
- Say what happens next. "Get a free audit" is clearer than "Learn more", because it describes the actual next step.
- Add the disqualifier. A price band, a minimum, a category. This is the step almost everyone skips.
Test arguments before you test words
The most common wasted test is two headlines that say the same thing differently.
Whichever wins, you have learned nothing you can carry to the next campaign. Test the argument instead — the underlying reason to buy — and the finding applies everywhere.
- Outcome-led — what changes for them.
- Proof-led — who else did this and what happened.
- Objection-led — the reason they have not acted yet, removed.
- Comparison-led — this rather than the obvious alternative.
- Cost-led — transparent pricing as the differentiator. In categories where nobody publishes prices, this is often the strongest angle available.
Find the angle that works, then refine the wording inside it. Doing it the other way round is how accounts spend three months optimising a message that was never going to land.
Things that read as clever and perform as noise
- Puns and wordplay — they cost a beat of comprehension, and you have less than a beat.
- Questions with obvious answers — "Want more leads?" answers itself and says nothing.
- Superlatives — "best", "leading", "#1". Everyone claims them, so they carry no information.
- Feature lists — six things, none of them landing.
- Urgency you cannot justify — a permanent "limited time offer" trains people to ignore you.
- Copy that ignores the query — the most common and most expensive error on search. If the ad does not visibly match what they typed, the relevance signal suffers and so does what you pay.
Where copy sits in the account
Copy cannot fix a structural problem. If your ad group covers eight themes, no headline is relevant to all of them, and the fix is tighter ad groups, not better writing.
Equally, copy cannot rescue traffic you should never have bought. Disciplined negative keywords do more for cost per acquisition than any headline.
Once those are right, the mechanics of getting your copy in front of people — asset counts, pinning, testing — are covered in responsive search ads.
Frequently asked questions
What makes good ad copy?
Specificity. A price, a timeframe, a named outcome or a real constraint beats any amount of clever phrasing, because specifics are believable and adjectives are not. The second thing is relevance to the exact query or audience — an ad that echoes what someone just searched will outperform a better-written one that does not.
Should ad copy be different on Google and Meta?
Yes, because the reader's state is different. On Google someone is actively looking, so the copy confirms you have what they asked for. On Meta nobody asked, so the copy has to earn attention before it can sell anything. Same offer, different opening job.
How long should ad copy be?
Long enough to make one point and no longer. Short copy is not automatically better — considered purchases often need more explanation, not less. What matters is that every line earns its place, and that the first line works on its own in case nobody reads the second.
Should I put the price in the ad?
If it filters out people who were never going to buy, yes. You pay for every click, so a click from someone who cannot afford you is a pure loss. Stating a price band or a minimum costs you volume and improves everything downstream — cost per qualified lead most of all.
How many ad copy variations should I test?
Test different arguments before you test different wordings. Three genuinely distinct angles — an outcome, a proof point, an objection removed — teach you far more than ten rewrites of the same sentence. Once you know which angle works, then refine the words inside it.
We write copy that filters as well as it sells
Specific claims, honest pricing, and a disqualifying line — so the clicks you pay for come from people who can actually buy.