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null0
AI assistant that learns your voice across every platform
null0 connects to Slack, iMessage, Gmail, Notion, Google Drive, and Calendar, then learns who you are. It builds separate writing style profiles per platform (your Slack voice ≠ your email voice), remembers your relationships across conversations, and searches all platforms from one place. Every draft is reviewed before sending. Nothing goes out without your approval. Privacy-first: iMessage never leaves your Mac.
I built this because I kept losing entire mornings to replying to people. Slack, iMessage, email, calendar, back to Slack. I'd look up and it was 1pm and I hadn't written a line of code. That felt broken.
The AI tools I tried all had the same problem: they don't know you. They write one voice for everything. Mine is way more casual on Slack than in email, and none of them could remember that my cofounder and I already settled the pricing debate three days ago. null0 learns how you write per platform (it tracks 7 dimensions of your style), remembers your relationships and conversation history, and searches across Slack, iMessage, Notion, Drive, and Calendar from one place.
You approve every message before it goes out. We're opening beta April 13. Product Hunt signups get 200 free credits, which is 2x what everyone else gets.
What's the first platform you'd hook up to something like this?
About null0 on Product Hunt
“AI assistant that learns your voice across every platform”
null0 was submitted on Product Hunt and earned 1 upvotes and 1 comments, placing #82 on the daily leaderboard. null0 connects to Slack, iMessage, Gmail, Notion, Google Drive, and Calendar, then learns who you are. It builds separate writing style profiles per platform (your Slack voice ≠ your email voice), remembers your relationships across conversations, and searches all platforms from one place. Every draft is reviewed before sending. Nothing goes out without your approval. Privacy-first: iMessage never leaves your Mac.
On the analytics side, null0 competes within Mac, Productivity and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how null0 performed against the three products that launched closest to it on the same day.
Who hunted null0?
null0 was hunted by Amaar Chughtai. 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.
For a complete overview of null0 including community comment highlights and product details, visit the product overview.
Amaar Chughtai
Hey Product Hunt 👋
I'm Amaar, 16, solo founder of null0.
I built this because I kept losing entire mornings to replying to people. Slack, iMessage, email, calendar, back to Slack. I'd look up and it was 1pm and I hadn't written a line of code. That felt broken.
The AI tools I tried all had the same problem: they don't know you. They write one voice for everything. Mine is way more casual on Slack than in email, and none of them could remember that my cofounder and I already settled the pricing debate three days ago.
null0 learns how you write per platform (it tracks 7 dimensions of your style), remembers your relationships and conversation history, and searches across Slack, iMessage, Notion, Drive, and Calendar from one place.
You approve every message before it goes out.
We're opening beta April 13. Product Hunt signups get 200 free credits, which is 2x what everyone else gets.
What's the first platform you'd hook up to something like this?