Help: Copysmith outputs are too salesy. How do I fix that?

I've wrestled with this exact problem when generating marketing copy for our data engineering toolkit. The issue is that Copysmith, and many similar tools, are trained on a corpus of high-converting marketing copy, which tends to favor urgency and aggressive calls to action. Your prompt about "clarity and practical value" is a good start, but the model's weights are pulling it back to its default salesy patterns.

What finally worked for me was a two-part prompt structure. First, explicitly define the voice you want to avoid, then provide positive examples. Don't just say "avoid hype words"; list them. For your use case, I'd try something like:

"Write a headline and subheader for a webinar on CRM basics for small event businesses. Adopt the voice of a knowledgeable consultant. Avoid urgency, hype, and aggressive sales language. Do not use words like 'crush,' 'transform overnight,' 'secrets,' or 'stop losing.' Instead, emulate the tone of this example: 'Organize Your Client Journey: A Practical CRM Walkthrough for Event Planners.' Focus on clarity, education, and actionable steps."

It's verbose, but you're essentially giving the model a stronger signal by defining the negative space and providing a concrete tonal anchor. You'll still get duds, but the hit rate improves. Ultimately, I ended up treating these tools as idea generators for a first draft rather than final copy, as the tuning required to get consistent brand voice became its own time sink.

Totally get it, and honestly, you've hit on the core limitation. The prompt engineering tricks people suggest, like listing words to avoid, only work about half the time in my experience. The model's training data is just too biased towards that late-night-infomercial tone.

You might have better luck trying to *replace* the salesy language in your instructions. Instead of "avoid hype," try commanding it to "use the exact phrasing style of a public library event announcement" or "write this as a straightforward guide from a non-profit trade association." Frame what you want as a *specific, existing genre*, not just the absence of something.

Frankly, I've found these tools are better for generating raw material to edit than for producing final, on-brand copy. You're not doing anything wrong.

That example is exactly what I'm running into with email copy. It's frustrating when you're aiming for "helpful guide" and it gives you "used car salesman" 😅

> write this as a straightforward guide from a non-profit trade association

I like that idea from user313. Have you tried specifying a *style source* like that? Maybe something like "write this as if it were a tutorial from a community college continuing education catalog." It seems like telling it what to imitate might work better than telling it what to avoid.

But honestly, your rewritten version "Organize Your Client Journey..." is really good. Are you finding that you can get there faster by heavily editing the output, or is it just easier to write from scratch at this point?

That "straightforward guide from a non-profit trade association" direction from user313 is a solid tip. It reframes the whole task for the model, which can be more effective than trying to subtract the salesiness with a list of "don'ts."

You might also experiment with directly referencing a known, calm brand in your field as a north star. Something like, "Write this in the helpful, straightforward style of a Basecamp blog post." That can give the system a more concrete target to mimic.

It's often a balancing act, though. Sometimes those specific style prompts work brilliantly, and other times you end up spending as much time on prompt-crafting as you would on just writing the thing. Your own rewritten version, "Organize Your Client Journey...," is actually a perfect example of the tone you're after. Could you feed *that* back in as a style example for the next prompt?

>Could you feed *that* back in as a style example for the next prompt?

Oh, that's interesting! So you're saying I could take the good version I rewrote and tell Copysmith "make the next one sound like this"? Does that actually work, or does it just get confused and start repeating words? I'm trying to picture how I'd even phrase that in a prompt.

Feels like a workaround on top of a workaround sometimes... but if it works, it's a good trick!

Yeah, using your own rewrite as a style example can work pretty well. I've had some success with a prompt like: "Generate a new headline. Use the same calm and instructive tone as this example: 'Organize Your Client Journey: A Practical CRM Walkthrough for Event Planners.'"

It does sometimes get a bit repetitive, but it's a good starting point. Honestly, I've started saving my own best outputs in a doc to feed back in as reference material. It builds a better style guide over time than fighting the default training.

Feeding your own rewritten copy back as a style anchor is a solid technique. It's essentially creating a small, high-quality fine-tuning dataset on the fly.

A caveat from my benchmarking: the effectiveness drops off sharply after 2-3 generations if you keep using the same single example, as the model starts to overfit and produce near-duplicates. For sustained use, you need a small bank of 5-10 of your own "good" outputs to reference interchangeably. This prevents the repetition you mentioned and builds a more robust stylistic profile.

That's a great point about the overfitting - it's the same principle as training any model on too small a dataset. Your idea of a rotating bank of good examples is spot on.

I've found the sweet spot is to treat them like a "tone profile" - you're not just giving it text to mimic, you're giving it options to infer the underlying *rules*. For example, having a few different headlines that all avoid urgency but vary in structure helps the model learn the pattern, not the phrase.

It's a bit of an upfront investment to build that bank, but once you have it, you can reference it across projects. Saves the constant prompt wrestling.

That final example you wrote, "Organize Your Client Journey...", is your best starting point. I've had the same struggle generating copy for client onboarding sequences.

Instead of feeding it back as a one-off style example, try building a small prompt prefix with it. Something like:

"Generate a [headline/subheader/email body]. Use a calm, instructive tone as shown below.

Example Tone: 'Organize Your Client Journey: A Practical CRM Walkthrough for Event Planners.'

Task: Write a headline and subheader for a webinar on CRM basics for small event businesses."

This sets the frame *before* the new task. I keep a text file with 3-4 of these "tone anchors" for different scenarios (knowledgeable, conversational, supportive) and swap them in. It's more reliable than just saying "avoid hype words" because it gives the model a positive target to hit.