Artemis
Artemis is an artificial intelligence company in New York, United States, founded in 2025. It has raised $85.0M across 2 rounds, most recently a $15.0M Seed in April 2026.
Reinventing Defense in the AI Era
- Headquarters
- New York, New York
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2B
- Website
- artemissecurity.com
- Total Funding
- $85.0M
- Last Round
- $15.0M SeedApr 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 5 investors for this company. The full record is or through the API.
About
Artemis is an AI-native cybersecurity protection platform that helps enterprises detect and stop attacks in real time. It continuously monitors logins, cloud activity, and application behavior to learn what 'normal' looks like for each organization, then automatically surfaces and responds to threats — including AI-powered attacks — before they can spread. Artemis positions itself as a next-generation alternative to traditional SIEMs like Splunk.
Summary
It lists 1–10 employees. It has raised $85.0M in total across 2 rounds, most recently a $15.0M Seed round in Apr 2026. Investors include Felicis Ventures, First Round Capital and Theory Ventures.
Tech & App Stack
8 technologies & apps tracked
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Funding History
Apr 2026
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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