Key facts
- Cortex’s last known valuation is $470.0M.
- It has raised $6.5M; the latest was Seed Round ($6.5M) in Mar 2026.
- Notable investors include Y Combinator, Sequoia Capital, Tiger Global Management, Gokul Rajaram, Realm Capital Ventures — 35 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 35 names
- ·Watchlist + deal alerts for Cortex
- ·The full record, as it builds
Funding rounds
No funding rounds for Cortex are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Cortex
Developer of a memory layer for artificial intelligence agents designed to persist context and learning across interactions. The company offers mechanisms for capturing raw activity and unstructured information, structuring long-term contextual records, retaining user preferences and outcomes, supporting behavioral adaptation over time, and selecting relevant context from connected knowledge sources, enabling organizations to build and operate AI agents to maintain continuity, reduce repetitive interactions, improve agent performance over sustained use, and support more consistent and reliable user experiences.
- Sector
- Information Technology
- HQ
- Lewes, DE, United States
- Founded
- 2025
- Employees
- 4
- Website
- usecortex.ai/
- Ownership
- Privately Held (backing)
Cortex doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Cortex shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Cortex in its N-PORT filings yet. We sweep new filings monthly.