Key facts
- Luminal’s last known valuation is $26.0M (Nov 2025).
- It has raised $5.8M; the latest was Seed Round ($5.3M) in Nov 2025.
- Notable investors include Y Combinator, Felicis, Guillermo Rauch, Spot VC, Paul Graham — 6 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 6 names
- ·Watchlist + deal alerts for Luminal
- ·The full record, as it builds
Funding rounds
No funding rounds for Luminal are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Luminal
Developer of a serverless cloud infrastructure platform intended to increase the performance of artificial intelligence (AI) model deployment. The company's platform offers automatic scaling, on-demand weight streaming and seamless integration to improve the speed and efficiency of running custom artificial intelligence models, enabling companies to accelerate time-to-market with less engineering overhead, to run their workloads with lower latency, lower operating cost, and easier production management.
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2025
- Employees
- 3
- Website
- luminalai.com/
- Ownership
- Privately Held (backing)
Luminal 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 Luminal 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 Luminal in its N-PORT filings yet. We sweep new filings monthly.