Key facts
- It has raised $500K; the latest was Early Stage VC in Aug 2025.
- Notable investors include Y Combinator, Transpose Platform Management, Entrepreneurs First, MyAsiaVC.
- Status: Privately Held (backing).
- ·The complete investor list — 4 names
- ·Watchlist + deal alerts for Asteroid
- ·The full record, as it builds
Funding rounds
No funding rounds for Asteroid are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Asteroid
Developer of a runtime supervision platform designed to ensure the safe and reliable operation of AI agents. The company's platform combines automated guardrails, human oversight capabilities, and continuous evaluation to provide human-level oversight of AI agent actions before execution, including features for enforcing safeguards and detecting failures, enabling organizations deploying AI agents to mitigate risks and enhance operational safety.
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2024
- Employees
- 7
- Website
- asteroid.ai/
- Ownership
- Privately Held (backing)
Asteroid 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 Asteroid 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 Asteroid in its N-PORT filings yet. We sweep new filings monthly.