Last updated: September 4, 2026
Brackish Books ("we", "us") operates the financial planning and operations platform at brackishbooks.org. We build software for small commercial aquaculture and agriculture businesses.
Without an account, your planning records stay in your browser — closing the tab or clearing your browser data removes them, and nothing is synced. If you sign in and press Save to my account, that copy is held in a hosted database where only your own account can read it. The feedback and name-vote submissions we receive are held in the same database with access restricted to site administrators. All traffic is served over HTTPS.
If you are taking Brackish Course, you can sign in here with the same email address. Nothing is passed to us from the course: no grades, no notes, no progress, and no payment details. We do not create accounts for students who have not opened this tool themselves, and you can use Brackish Books without the course, or stop using it, with neither side breaking.
We do not sell personal data. We share data only with the infrastructure providers we depend on to run the service, and with third-party services you explicitly connect.
We do not use third-party advertising trackers. A sign-in session is created only when you sign in; the planning tools work without an account.
Your planning records are yours. Without an account they already live on your device, so clearing your browser storage deletes them. With an account, Settings has a button that deletes the saved copy, and you can write to the address below to have the account itself removed. To have feedback you sent us removed, email the same address.
The platform is intended for use by adults operating commercial farm and harvest operations. It is not directed at children under 13.
We will post material changes to this policy on this page and update the "Last updated" date.
Questions? jules@kelpful.com