Ad copy and offers with a neural network

A neural network will write you "sales copy" on the first try — and it's almost always a smooth stretch of nothing: "We offer a quality product at an affordable price." The problem isn't the model, it's the prompt. Ad copy sells with a specific promise to a specific person, not with words like "quality" and "affordable". The real work is giving the AI the right material and not mistaking the first draft for the finished result.

Offer first, then copy

The offer is the core of any ad: what you're offering, to whom, and why it beats the alternatives. "A water bottle" isn't an offer. "A steel bottle that keeps ice for 24 hours and won't leak in your bag" is an offer. Ask the AI to draft a few offer options before writing the copy itself — otherwise it's just decorating an empty box.

What to feed the model

• The product and the facts. Real properties, numbers, differences — not "describe the benefits" (the AI will make those up).
• The audience. Who you're selling to and what pain point they have — an athlete and an office worker need different words.
• The platform and format. A search ad, a social post and a marketplace listing are three different pieces of copy.
• The tone. Strictly to the point or with some humour — set it explicitly, or you'll get generic middle-of-the-road copy.

The structure of copy that sells

A working skeleton worth spelling out to the AI explicitly: pain or desire → offer → proof (a fact, a number, a guarantee) → call to action. Once you name these blocks, the model stops padding out fluff and starts assembling actual copy instead of a paragraph about nothing.

What the copy shouldn't do

Advertising regulators don't like unsupported superlatives and guarantees, and platforms cut clickbait. Ask the AI to skip unjustified claims like "the best" or "#1", and fact-check by hand — a model will happily invent a discount or a feature the product doesn't have.

What's next

Copy's ready — put together the visuals for it, and for a steady stream of posts move on to posts and a content plan.

Write your offer and ads for your niche right in the Twelver chat — and put the creatives together next to them, in the same conversation. The first generations are free after you sign up.