Anyword

Anyword writes marketing copy and then scores it against the audience you described, which is the part that separates it from a general writing assistant. The scores come from performance data on copy that has already run somewhere. It suits people shipping ads and landing pages often enough to care which of two headlines wins. A seven-day trial runs before the first charge.

There is no free plan. The entry tier is $59 a month, or $49 a month when billed yearly, with a cap of ten seats; the next tier is $99 a month. Every plan opens with a seven-day free trial. The scoring model, rather than the word count, is what separates this from a general writing assistant at a third of the price.

Marketers and creators running paid acquisition often enough that a small lift in click-through pays the subscription back. If you write one newsletter a week and never test a headline, the scoring is the whole product and you will not use it.