---
title: "Philter One"
description: "Philter One is a small office computer that redacts personal information from documents, coming soon for small businesses. Join the list for early access."
url: "https://philterd.ai/philter-one/"
---

Coming soon for small offices

# Philter One

**PII redaction in a box, in your office.** Philter One is a small computer that comes set up to find and redact personal information in your documents, with a review step so a person signs off on every document before a redacted copy is made. It runs on your own network, so your documents stay with you.

[Click here to learn more or sign up ahead of launch](https://one.philterd.ai)

- Plug it into your office network and use it from a web browser
- Finds personal information such as Social Security numbers, account numbers, birth dates, and names, and proposes redactions
- One-time purchase with optional annual updates
- Runs on your network, with no cloud service in between

## How it works

1. **Plug it in.** Connect Philter One to your office network. It comes set up, with nothing to install.
2. **Add your documents.** Upload PDF and Word files from any computer in the office, in a web browser.
3. **Review the redactions.** Decide the redactions Philter One is less sure of, change any others, add anything it missed, and approve the document.
4. **Download the redacted copy.** Save a redacted PDF to share. The original stays on the box.

## Who it is for

- **Medical and dental practices** Redact patient information from records, referrals, and forms before they are shared.
- **Law firms** Redact client and third-party details from filings, exhibits, and discovery documents.
- **Accounting and tax practices** Redact Social Security and account numbers from returns and statements.
- **Insurance agencies** Redact personal details from claims and policy documents.

## Be the first to know

Philter One is not for sale yet. Tell us about your office and what you would use it for, and we'll keep you in the loop and offer you an exclusive early access discount.

## One box for the whole office

Everyone uses Philter One from the browser on their own computer. One person can add documents, another can review the redactions, and someone else can download the redacted copies, all on the same box.

![A Philter One box on the office network, used from three workstations: the front desk uploads documents, a reviewer decides flagged redactions, and the office manager downloads redacted copies.](https://philterd.ai/images/philter-one-office.svg)

## What Philter One does

### Ready to run

It arrives with the software installed and configured: [Philter](https://philterd.ai/philter/) to find and redact personal information, and [Philter Workspace](https://philterd.ai/philter-workspace/) to review the results.

### Your documents stay in your office

Philter One runs on your own network. Documents are processed on the box, not sent to an outside service, which helps you keep patient and client information where it belongs.

### A person signs off on every document

Detection finds most personal information, not all of it, so a person reviews every document. Confident redactions arrive accepted, uncertain ones wait for your decision, and you can change or add any redaction.

## Questions

**When will Philter One be available?** We are targeting the first half of 2027. It is in development, and the answers on this page help decide what the first version includes.

**How much will it cost?** Pricing is not set yet. Philter One will be a one-time purchase, with optional annual updates, and people on the list will get an early access discount.

**Will my documents leave my office?** Philter One is designed to run entirely on your own network, without sending documents to an outside service.

**Will it catch everything?** No redaction tool can promise that. Detection is probabilistic, which is why every document goes through a person’s review before it is finalized. You remain responsible for checking the results on your own documents.

**What happens to what I enter here?** We use your answers to plan Philter One, and we’ll email you about it, including when it is available.