Protocol Nine, Inc.
Last verified 2026-05-08. JSON
| Total raised | $8.8M |
|---|---|
| Latest round | Funding round, $8.8M, 2026-03-31 |
| Founded | 2025 |
| Headquarters | Saratoga, CA |
| Industry | technology |
| Stage | unknown |
| Website | protocolnine.com |
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2026-03-31 | Funding round | $8.8M | undisclosed |
Detected tech stack
Google Analytics, Google Tag Manager, Firebase, styled-components, DoubleClick Floodlight, WordPress, React, PHP, MySQL, Remix
Provenance
| Fact | Status | Basis |
|---|---|---|
| Funding round, $8.8M | sourced | SEC EDGAR named as publisher. Document, retrieved 2026-09-25. |
| Total raised $8.8M | sourced | SEC EDGAR named as publisher. Document, retrieved 2026-09-25. |
| Company existence | self-reported | protocolnine.com, read 2026-05-08 |
| Description | self-reported | protocolnine.com, read 2026-05-08 |
Change history
| Date | Fact | Change | Basis |
|---|---|---|---|
| 2026-09-25Latest round: seed, $8.8M, 2026-03-31 → Funding round, $8.8M, 2026-03-31, SEC EDGAR, document, retrieved 2026-09-25 | Latest round | seed, $8.8M, 2026-03-31 → Funding round, $8.8M, 2026-03-31 | SEC EDGAR, document, retrieved 2026-09-25 |
| 2026-09-25Round: attributed → sourced, SEC EDGAR, document, retrieved 2026-09-25 | Round | attributed → sourced | SEC EDGAR, document, retrieved 2026-09-25 |
Records begin 2026-09-24. All changes