AI That Writes Like You, Not a Robot
Content DNA analyzes your past LinkedIn posts and learns your unique writing voice — tone, vocabulary, hooks, and style. Every post AI generates sounds authentically like you.
Try Free — No Credit CardHow It Works
Three steps to turn your past posts into a permanent voice profile — so every future post sounds like you wrote it yourself.
Paste your posts
Paste 5-10 of your best LinkedIn posts, or let AI auto-learn from your post history. The more posts you provide, the sharper your voice profile becomes.
AI analyzes your voice
Our engine detects tone, vocabulary, sentence structure, hook style, emoji patterns, and formatting preferences — building a precise fingerprint of how you write.
Generate in your voice
Every post sounds like you wrote it, with your unique style and personality. Not a generic AI template — your words, your cadence, your way.
6 Dimensions of Your Writing Voice
Your writing voice is more than just word choice. Content DNA maps every layer of how you communicate — so generated posts pass the "did I write this?" test every time.
Tone Profile
Formal vs casual balance, inspirational vs educational lean, and the emotional register that makes your content feel distinctly yours.
Vocabulary Fingerprint
Industry jargon you rely on, power words you favor, unique phrases you repeat, and the vocabulary range that signals your expertise level.
Sentence Patterns
Length variation, how often you use questions, list formatting tendencies, and the rhythm that makes your posts scannable and punchy.
Hook Style
How you start posts — bold claims, open loops, personal stories, surprising stats, or direct questions. Your hook style is your scroll-stopping signature.
Emoji & Formatting
Emoji frequency and placement, line break habits, bullet style, and visual spacing patterns that make your posts instantly recognizable in the feed.
Topic DNA
Recurring themes, expertise areas, and content pillars that define your niche — so generated posts stay on-brand, not off-topic.
Why Content DNA vs Generic AI Writers
Generic AI writes in a generic voice. Ask ChatGPT to write a LinkedIn post for you, and it sounds like everyone else's LinkedIn post — polished, safe, and completely forgettable. Your audience can tell immediately.
Content DNA is different. Before generating a single word, it reads your best posts and builds a precise voice model. It learns that you open posts with bold claims, not questions. That you use short punchy sentences after a long setup. That you rarely use emojis but always end with a call to action. It learns you.
Supergrow charges $19/month for voice learning. We include Content DNA free on every plan — because posts that sound like you are the baseline, not a premium add-on.
Built for Professionals Who Value Authenticity
Whether you're a founder, consultant, or creator — your voice is your brand. Content DNA makes sure it stays that way as you scale.
Thought Leaders
You have a distinct voice built over years. Content DNA preserves it — so AI-generated posts extend your brand, not dilute it.
Founders
Your authentic perspective is your biggest asset. Content DNA ensures every post sounds like the founder, not a marketing team writing in your name.
Sales Teams
Each rep has their own relationship style. Content DNA lets every salesperson post in their own voice — not a copy-paste corporate template.
Consultants
Clients hire you for your expertise and personality. Content DNA keeps your posts sounding like the expert they already trust and follow.
Creators
Your audience follows you, not a brand. Content DNA ensures your content stays authentically yours as you scale your posting frequency.
Coaches
Your coaching style is your brand. Content DNA captures your encouragement style, your frameworks, and your language — and reflects it in every post.
Explore More Features
Start creating in your voice — free
5 free posts every month. Content DNA included. No credit card required.
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