Privacy Policy

The short version

• Your jobs are yours. New jobs are private: only you and the trades you invite can open them. Nobody at Muninn opens your job through the app unless you add us to it.
• We strip names, companies, locations, notes, comments, photos, files and calendar dates out of schedule data and use what's left — the shape of the work — as a de-identified dataset. We may use, publish, sell or license that dataset.
• We don't sell your personal information, and we don't use advertising trackers today.

Who we are

3-Week Lookahead (3weeklookahead.com, “the service”) is run by Muninn Consulting (“Muninn,” “we,” “us”), a construction scheduling and delay consulting firm. Questions about this policy or your data go to privacy@3weeklookahead.com.

What we collect

• Account information: your name, email address and password (stored only as a secure hash), plus anything you add to your profile, such as company, title and phone. If you sign in with Google or X, we receive your name and email address from that provider.
• Job data: what you and the people on your job put in — job names, activities, dates, locations, crew counts, comments, photos, files, proposed changes, locked weeks, and the names and email addresses of the trades you invite.
• Technical information: our hosting providers keep standard server logs (such as IP address, browser type and pages requested). We set one cookie to keep you signed in. Your browser also stores a few settings locally, such as your theme and the last job you opened.

We don't use analytics or advertising trackers today. If we add them, we'll update this policy first.

How we use it

• To run the service: show your job to the people you share it with, send invitations and notifications, and keep your history.
• To keep the service secure and working, fix problems and answer support requests.
• To improve the service.
• To build the de-identified dataset described below.
• To contact you about your account and, occasionally, about Muninn's consulting services. You can opt out of anything that isn't about your account at any time by emailing privacy@3weeklookahead.com.

Who can see your job

New jobs are private. Only the job's owner and the trades they invite can open them, with the access the owner sets (view, comment or edit). An owner can turn on a view-only link, and then anyone with that link can see the schedule and download files on it.

Muninn staff don't open jobs through the app unless the owner adds us to the job. Like any online service, the people who run our systems can technically reach stored data. We only do that to keep the service running, to protect the service and its users, or when the law requires it.

De-identified schedule data

We turn job data into a de-identified dataset that shows how three-week plans play out: which kinds of work slip, by how much, and how crews and locked weeks relate to that. To de-identify it we remove:

• names of jobs, people, companies and trades (trades become placeholders such as T1 and T2);
• activity names, which we reduce to general work categories such as “Electrical” or “Drywall & finishes”;
• locations (replaced with placeholders such as Z1), notes, comments, photos and files;
• calendar dates, which become day counts from the job's first day, keeping only the month and year it started.

We may use, publish, share, sell or license de-identified data for any purpose, including research, industry benchmarks and products. We won't try to re-identify it, and we require anyone we share it with not to try either. Because it can't reasonably be tied back to you or your job, de-identified data isn't covered by the rest of this policy and stays in the dataset after you delete your account.

Who we share personal information with

• The people on your job, as described above.
• Service providers that run parts of the service for us: Vercel (hosting), Supabase (database and file storage), Resend (email), Google and X (if you use them to sign in) and Google Fonts (fonts loaded from Google's servers). They may use the data only to provide their services.
• Authorities or other parties when the law requires it, or when needed to protect the rights, safety or property of our users, the public or Muninn.
• A buyer or successor if Muninn or the service is sold or reorganized, under the protections of this policy.

We don't sell your personal information.

How long we keep it

We keep your account and jobs while your account is open. When you ask us to delete your account, we delete your account information and the jobs you own within 30 days, apart from what the law requires us to keep; backups expire on their normal schedule. Comments, photos and files you added to someone else's job are part of that job's record and stay with it. De-identified data stays in the dataset.

Your choices

• See and update your profile on your account page.
• Download a job's history as a CSV from its as-built page.
• Ask for a copy of your personal information, a correction, or deletion of your account by emailing privacy@3weeklookahead.com. We'll answer within 30 days.
• Depending on where you live, you may have additional privacy rights. Contact us and we'll help.

Security

We use encrypted connections, hashed passwords and access controls on every job. No system is perfectly secure, so keep your password private and tell us right away at privacy@3weeklookahead.com if you think your account has been misused.

Who the service is for

The service is for construction professionals and isn't meant for anyone under 18.

Changes

We'll post any changes here with a new effective date. If a change matters, such as a new use of your personal information, we'll tell you by email or in the app before it takes effect. See also our Terms of Service.