Show IH: A portable voice profile for your AI writing and agents
Hey Indie Hackers,
I’m building Noren, a tool that turns writing samples into a portable AI voice profile.
The problem I’m trying to solve: AI writing tools can produce clean drafts, but they often erase the way you actually write. Most tools handle this with tone settings like “friendly” or “professional.”
Noren instead extracts patterns from real writing samples: sentence rhythm, structure, phrasing, analogy habits, things you tend to avoid and a lot more.
So far, the clearest early users have been romance writers and newsletter writers. Romance writers care about preserving character/narrative voice. Newsletter writers care about making AI useful without turning every issue into generic content-marketing prose.
I also think this becomes more important as people use agents. If an agent is replying, drafting, summarizing, or negotiating on your behalf, it probably should not sound like the model default. It should have access to your writing profile, the same way it has access to your calendar or docs.
The profile is readable Markdown, so you can inspect it, edit it, export it, and use it with Claude, GPT, Gemini, Ollama, or inside the Noren Mac app / Chrome extension.
I’d love feedback on three things:
- Does “portable voice profile” make sense immediately?
- Would you trust a tool like this with your writing samples?
- Which workflow feels most urgent: fiction, newsletters, email, LinkedIn, founder updates, or agent-written communication?
Site: https://usenoren.ai
The idea of giving agents a persistent voice is really interesting.
Hi Snoren, I liked how you framed Noren as a portable voice profile and publicly corrected the AI patterns in your own first article. I’m building Build Before 2030: a manually reviewed public record where makers claim a Founding 100 number, set one measurable 30-day milestone, and later add proof of what shipped. The first cohort is free. Noren feels like a strong fit. Interested? buildbefore2030dotcom
Portable voice profile makes sense to me, though it might sound a bit techy to some folks. The trust part would probably hinge on being super clear about where the samples go and how long they stick around. For use cases, I keep hearing writers complain about AI flattening their tone, so anything that helps keep their quirks intact for blogs or serial fiction feels like a big win.
The 'AI erases how you actually write' problem is most acute for solopreneurs because they're writing across so many contexts - client proposals, social posts, cold outreach, project updates. Each context gets flattened to the same generic AI output.
What I find interesting about Noren is that it solves the style layer. But for solo founders, there's an upstream problem: they don't have a structured artifact of what they actually did and decided each week. The raw material for authentic writing is missing before voice even enters the picture.
I'm building a Notion OS for solopreneurs at $0-5K MRR - six linked databases including a decision log and weekly review. The weekly review outputs a one-page snapshot in the founder's own language. Noren would then apply the voice profile to turn that into external content. The two tools address adjacent layers of the same problem.
Have you found solopreneurs or solo consultants as a segment, or more traction with larger content teams?
Mostly found adoption with students and longform writers for now. I am targeting solopreneurs next
Portable voice profile makes sense to me, though it might sound a bit techy to some folks. The trust part would probably hinge on being super clear about where the samples go and how long they stick around. For use cases, I keep hearing writers complain about AI flattening their tone, so anything that helps keep their quirks intact for blogs or serial fiction feels like a big win.
Couple of points - One your website, drive home the point what is the problem and why does "Role" in AI LLM prompts does not work. That is the key piece missing there.
Secondly in your FAQ, there are a lot of technical terms aimed at people who understand what is inference or extraction but this maynot be the language spoken by your users or paying customers. It would be better to talk to them in their language.
Thanks Timin, very helpful feedback.
Wow that's really funny, I had the same idea related to voice extraction but targeted an other population... I ended up pausing it, but well, maybe I should get back to it haha
Anyway, good luck with Noren xD
Trust me, it hasn't been easy lol. But we keep working on it.
I think the problem is clear.
Most AI writing tools can make clean text, but they also remove the person behind the writing.
“Portable voice profile” makes sense, but I feel “personal voice layer” or “writing identity” is easier to understand.
For use case, I think founders and people who write online often may feel this pain more than fiction writers.
The simple promise could be:
“Give your AI tools your real writing voice.”
That explains the value very fast.
Agreed! tbh this was built first for founders. But our first sets of users have been fiction writers and students. Maybe we are not doing a good job reaching founders or they are not interested in setting up yet another ai thing.
“Portable voice profile” makes sense, but I think the stronger phrase is probably closer to “writing identity” or “personal voice layer.”
The trust problem is not just whether people will upload samples. It is whether they believe the tool will preserve what makes their writing feel like theirs instead of smoothing it into generic AI prose.
That matters even more for agents. Once an agent writes emails, replies, founder updates, or negotiations on someone’s behalf, the product stops being a writing helper and becomes an identity layer.
Noren is clean, but I’d be careful that it does not make the product feel smaller than that. A name like Lyriso.com would probably fit the human voice/writing identity angle better if you want the brand to feel more ownable and less utility-like.
Thanks for the feedback.
Of course.
If Noren stays as a writing helper, the name is fine.
But if it becomes the personal voice layer agents use to write on someone’s behalf, I’d pressure-test the brand early.
That category needs more trust than a normal writing tool.
Noren means identity and our whole idea is about presserving your identity in the machine. I appreciate you validating our brand direction.
One practical thought here.
If Noren already means identity and the product is about preserving identity in the machine, then the name direction can work.
The bigger risk is whether users understand that fast enough without needing the founder explanation.
For a product like this, the positioning has to make people feel: “this preserves my writing identity,” not “this is another AI writing tool.”
If useful, I can do a focused naming/positioning audit around that exact problem: current name clarity, first-line positioning, trust risk, category framing, and whether the product reads as a writing helper or a personal voice/identity layer.
Not a long consulting thing. Just a sharp written breakdown you can use before more landing page copy, onboarding, and user memory build around the current frame.
I’m doing a few of these at $99 while refining the format.
For Noren specifically, I’d focus on how to make the existing name feel more clearly tied to identity, trust, and personal voice without forcing a rename.
Best place to discuss privately:
https://www.linkedin.com/in/aryan-y-0163b0278/
Makes sense.
If the meaning behind Noren is identity, then the direction is aligned.
The main thing now is making sure users understand that meaning fast enough without needing it explained.
If “identity in the machine” becomes clear in the first read, the name can work.