Diffuzly
One post, rewritten by AI for every platform, published in one move.
- Role
- Designed & built
- Year
- 2026
- Stack
- Next.js · Prisma · PostgreSQL · Anthropic SDK · Trigger.dev · S3
Context
When you run several products, you post from several accounts, in a different tone each time. The result: copy-pasting, posts rewritten by hand and no overview of what went out, where, and whether it worked.
What I did
Everything, from product to code: the design, the landing page, the full-stack SaaS. AI rewrites the post in each platform's format and tone, then publishing goes out in parallel to every selected account, right away or scheduled.
Outcome
In beta, with LinkedIn, X, Facebook and Instagram available. I use it every day to publish the communication for my own products.
The process
Start from the problem
Before writing a line of code, I listed what costs time: a post to rewrite for every platform, a tone to find again each time, no tracking. The landing page uses that list word for word.
Three steps, one move
You write once, in plain language, in the right product's workspace. You tick the accounts. AI adapts each version and publishes in parallel. Behind the scenes, publishing jobs run in the background with Trigger.dev.
Nothing superfluous
Six features, not one more: per-platform rewriting, separate workspaces per product, a media library, scheduling, a history with each post's status, and several accounts per network. The pricing grid follows the same logic, from solo to agency.
