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Draft with AI without the polite, robotic ChatGPT smell. grai extracts your Voice DNA and audits every draft against your cadence floor. $69 lifetime desk license.
I built grai because every AI draft I wrote sounded like the same person.
It does one thing: it measures how you actually write, then keeps a model inside that shape. The profile lives in your browser. Nothing is uploaded.
The proof is mechanical. Sentence length variation, openings, endings, signature words, and six structural tells that survive a spellcheck. The thresholds come from 134,522 posts across 1,499 founder profiles.
Founder is $69 once. Agency is $149 with a commercial licence. Studio is $299 per month for white label work with clients. If it does not make your writing sharper in 30 days, one email gets your money back.
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About grai on Product Hunt
“grai extracts your Voice DNA”
grai was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #146 on the daily leaderboard. Draft with AI without the polite, robotic ChatGPT smell. grai extracts your Voice DNA and audits every draft against your cadence floor. $69 lifetime desk license.
grai was featured in Writing (59.4k followers), Developer Tools (522.7k followers), Artificial Intelligence (483.1k followers) and GitHub (41.5k followers) on Product Hunt. Together, these topics include over 275.7k products, making this a competitive space to launch in.
Who hunted grai?
grai was hunted by Adrian M. Peticila 🟡. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how grai stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Adrian M. Peticila 🟡
I built grai because every AI draft I wrote sounded like the same person.
It does one thing: it measures how you actually write, then keeps a model inside that shape. The profile lives in your browser. Nothing is uploaded.
The proof is mechanical. Sentence length variation, openings, endings, signature words, and six structural tells that survive a spellcheck. The thresholds come from 134,522 posts across 1,499 founder profiles.
Founder is $69 once. Agency is $149 with a commercial licence. Studio is $299 per month for white label work with clients. If it does not make your writing sharper in 30 days, one email gets your money back.
Link: https://grai.page