PHI Mask
PHI Mask is a browser-based tool that detects and reversibly masks personal and health identifiers in pasted text, screenshots, and PDF files.
PHI Mask vs SingleFile
At a Glance
| Detail | PHI Mask | SingleFile |
|---|---|---|
| Category | Compliance & Privacy | Compliance & Privacy |
| Total raised | Not disclosed | $15.5M |
| Rounds tracked | Not disclosed | 2 |
| Latest round | Not disclosed | Series A, $9M · Feb 2025 |
| Last valuation | Not disclosed | Not disclosed |
| Lead investors | Not disclosed | Foundry Group |
| Built for | Not disclosed | Not disclosed |
| Headquarters | Not disclosed | United States |
Funding, Side by Side
PHI Mask rounds
No public rounds tracked yet.
SingleFile rounds
- Feb 2025Series A$9M
- Mar 2024Seed extension$6.5M
Our Take
We have not tested these two head to head yet. The numbers above come from public funding announcements. If you use either one, tell us what you found and it may become a Field Note.
Quick Answers
- Which has raised more, PHI Mask or SingleFile?
- SingleFile has raised $15.5M in disclosed funding, compared with no disclosed amount for PHI Mask.
- What is PHI Mask best for?
- PHI Mask is a browser-based tool that detects and reversibly masks personal and health identifiers in pasted text, screenshots, and PDF files.
- What is SingleFile best for?
- Corporate compliance filing platform.
Source: Legal Tech Circle funding data, from public announcements. Updated November 12, 2026.