Beta coming soon · macOS & Windows
Ressac is your own AI prompt library, one keyboard shortcut away. Save what works, file it by project, find it again in plain language.
Free with local storage · cloud sync from €15 / year.
● ● ● ressac — Project: Autumn campaign
⌕ newsletter hook, warm tone
You are a copywriter for a wine brand. Suggest 3 newsletter hooks, warm tone, 60 characters max…
Editorial photo, low golden-hour light, vineyards in autumn, 35 mm, light grain…
Concept illustration — interface in progress.
The problem
The prompt that nailed it for a client, the perfect hook, the image brief you finally got right… It all sinks into your ChatGPT, Claude or Midjourney history, a notes file or a Slack thread. When you need it again, you rewrite it from memory — and it's never quite as good.
01
One keyboard shortcut, one small floating window: your prompt is saved in seconds, without leaving your tool.
02
File your prompts in a tree by client and project, just like your working folders.
03
Search by keyword, or simply describe what you need: Ressac finds prompts with a similar meaning.
Who it's for
Keep the prompts that match each client's brand voice, and reuse them from one campaign to the next.
Build a library of prompts to summarize, headline or rewrite, and stay consistent from one edition to the next.
Keep your image and video prompts with their settings, so you can get a style back without starting from scratch.
Privacy & pricing
Ressac saves your prompts in a local database on your own computer, so they stay under your control. With the Individual plan, you can sync them to your own cloud storage — Google Drive, Dropbox, OneDrive or another provider.
Local storage · for everyone
Your full library, stored on your computer.
Individual · cloud sync
Your prompts synced through your Google Drive, Dropbox, OneDrive or other cloud provider account.
Teams & companies · 5 people or more
Cloud sync for the whole team, billed per seat.
FAQ
Does Ressac work on Mac and PC?
Yes. Ressac is built for macOS and Windows, with automatic updates.
Where are my prompts stored?
On your computer, in a local database. With the Individual plan, you can also sync them to your own cloud (Google Drive, Dropbox, OneDrive or another provider).
Which AI tools can I use it with?
All of them. Ressac doesn't plug into any service: it's your personal library. You store the prompts you use in ChatGPT, Claude, Midjourney or any other tool, and copy them from there whenever you need them.
How much does Ressac cost?
Ressac is free with local storage. The Individual plan (€15 per year) adds cloud sync through your Google Drive, Dropbox, OneDrive or other provider account. For teams and companies of 5 people or more: €45 per year per seat.
Do I need admin rights to install it?
Not on Windows: it installs within your user account.
When will Ressac be available?
Ressac is in development. Beta sign-ups will be the first to try it and to help shape the next versions.
Join the beta: try Ressac early and help shape the tool with your feedback.