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PlanFlag — Privacy Policy

Effective date: June 20, 2026 · Version: 2026-06-20

This Privacy Policy explains what PlanFlag collects, why, how long we keep it, and

your choices. PlanFlag is operated by Computer Services International, LLC, a

Missouri limited liability company and parent of the Highpass Studio brand

("PlanFlag," "we," "us").

1. Scope

This Policy covers the PlanFlag service, including its website, application, and

API. It does not cover third-party services you reach through links from PlanFlag.

Your use of the Service is also subject to our Terms of Service.

2. What We Collect

We collect only what we need to run the Service:

and the Terms version you accepted, with a timestamp.

review. We retain these for three months and delete them on account closure.

severity adjustments, confirmations, rejections, and comments you submit about

findings. This is separate from the content of your Customer Documents.

and subscription and billing records handled by our payment processor. We do not

store full payment-card numbers.

logs, used for security, rate-limiting, and abuse prevention.

We use a single session cookie to keep you signed in. We do not use advertising or

cross-site tracking cookies.

3. How We Use It

evaluate, calibrate, and train or validate our models, checklists, and rule

sets (see Section 5).

consented, about product updates.

We do not sell your personal information.

4. Customer Documents — Special Handling

We use Customer Documents only to host, process, and deliver the review you

request, and to keep them available for your access. We retain them for three

months and delete them on account closure. We do not use the content of Customer

Documents to train machine-learning models. Cloud-tier reviews send document

content to AI service providers for processing (see Section 6); where local-mode

processing is offered, content stays on your device.

5. Feedback and Grades — What We Keep and Why

Feedback (your grades and corrections) is the core asset that lets PlanFlag

improve. We retain Feedback and may use it on an ongoing basis to train, validate,

and tune our models and rule sets, consistent with the Terms of Service. Feedback

used for model improvement is decoupled from your identity and from Customer

Document content to the extent that does not defeat its evaluative value. Because

Feedback is de-identified and incorporated into trained models and calibration

data, closing your account does not unwind models already improved from Feedback

you previously submitted.

6. Who We Share It With

We share data only with service providers that help us run PlanFlag, under

contract, in the following categories:

text to generate findings (cloud tier).

We may also disclose data where required by law or to protect rights and safety.

7. How Long We Keep It

for tax, legal, or accounting purposes.

de-identified for model use.

8. Security

We use commercially reasonable measures, including hashed passwords, hashed API

keys, session cookies, rate-limiting, account lockout, and audit logging. No

method of transmission or storage is perfectly secure.

9. Your Choices and Rights

You may access, correct, or delete your account data, and you may close your

account, which deletes your Customer Documents. Depending on where you live, you

may have additional rights under applicable privacy law; contact us to exercise

them. As described in Section 5, deleting your account does not unwind models

already improved from de-identified Feedback you previously submitted.

10. Children

PlanFlag is a professional tool not directed to anyone under 18, and we do not

knowingly collect data from children.

11. International Users

The Service is intended for users in the United States, and data is processed in

the United States.

12. Changes to This Policy

We may update this Policy; the current version is identified by the version string

above, and material changes will be notified. Continued use after an update

constitutes acceptance.

Contact

Computer Services International, LLC — support@planflag.com