Cortex key facts
- Developer of a memory layer for artificial intelligence agents designed to persist context and learning across interactions.
- 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).
Who backs Cortex
35+Membership and data by Private Market View
- ·The complete investor list: 35 names
- ·Watch Cortex: the Monday email on marks, rounds and moves
Cortex 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.
Cortex valuation
Cortex's last known valuation is $470 million. The figure stands until a priced round, a secondary trade or an institutional fund mark prices the stock again.
Cortex investors
35 investors are on record for Cortex, including Y Combinator, Sequoia Capital, Tiger Global Management and Gokul Rajaram. By type, the record holds 12 venture capital firms and 1 family office.
Comparable companies
Comparable data infrastructure names by valuation on PrivateMarketView: Atlas Data Storage ($245 million), Andrena ($237 million) and (Kernel) ($41.9 million).
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.
- Industry
- Data Infrastructure
- Sector
- Information Technology
- HQ
- Lewes, DE, United States
- Founded
- 2025
- Employees
- 4
- Website
- usecortex.ai/
- Ownership
- Privately Held (backing)
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Cortex’s last known valuation. A PrivateMarketView mark is published once fund marks, secondary prints or a priced round let us confirm it.