Liner Write is a Cursor-style writing agent for professional documents. Co-write business plans, proposals, reports, and more with an AI backed by the world's most accurate search (Liner Deep Research, 95%+ on SimpleQA). World-class output. Near-zero hallucinations.
Hi Product Hunt, I'm Jinu, co-founder of Liner.
You open a blank document. You know what you want to say, but you end up bouncing between ChatGPT, Google Docs, and five browser tabs, copying, pasting, rewording for two hours. The output is mediocre, and half of it is made up.
Sound familiar? This was us, too. And we've been building AI tools for 10 years, so we had no excuse.
So we built Liner Write. A Cursor-style writing agent for professional documents.
Just like Cursor lets developers co-write code with an AI inside their editor, Liner Write lets you co-write business plans, sales proposals, reports, blog posts, newsletters, and more, directly inside a clean writing environment.
What makes it different from just using ChatGPT?
1. Accuracy. Liner Write is powered by Liner Deep Research, our proprietary search engine that currently ranks as the world's most accurate AI search (95%+ on the SimpleQA benchmark, https://liner.com/learn/deep-res...). This means the documents Liner Write produces are grounded in real, verified information, not hallucinations.
2. Your workspace and your agent, in one place. With ChatGPT or Claude, you write in one tab and prompt in another, then manually stitch everything together. Liner Write is different. The agent lives inside your document. You can prompt, edit, and refine in a single environment, without ever leaving your writing flow. It's the difference between having an assistant in the room versus shouting instructions through a wall.
Why now?
Agents are already here, and they're transforming every workflow. But here's what most people miss. Documents are becoming the primary way we give instructions to, and collaborate with these agents. Documents are the new source of truth. The quality of what you write directly determines the quality of what agents do for you.
But the writing tools haven't kept up. We're here to fix that.
We'd love your honest feedback. What would make Liner Write an essential part of your workflow? Drop a comment, and we'll read and respond to every single one.
Try Liner Write for free at https://write.liner.com 👈
