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Lightning AI
Lightning AI, Inc. is a technologically innovative company focused on artificial intelligence and simplifying machine learning development workflows. Headquartered in San Francisco, California, the company has raised significant capital through SEC Form D offerings.
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Lightning AI at a glance
Lightning AI is an ai/ml company headquartered in United States. Its most recent funding round raised $435.5M in December 2025. Xcout tracks 15 named people at Lightning AI, including William A. Falcon (CEO, Secretary & Treasurer). Xcout recorded 140 job postings from Lightning AI in the last 90 days, naming tools such as PyTorch, Prometheus, Grafana.
Lightning AI leadership
- William A. FalconCEO, Secretary & Treasurer
- Igor PoletaevChief Science Officer at Inworld
- Jonathan MasciCo-Founder and Chief Scientist at NNAISENSE
- Erik ShermanFounder of Cleatus
- Nithin ParsonCo-Founder of Reticular AI
- Ozan A. KayaExecutive Officer
9 more named people on record for Lightning AI, with roles, board committees and tenure — see the full roster →
Lightning AI funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $435.5M | — | |
| Series B | $40M | 6 named | |
| Series A | $18.6M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at Lightning AI
Xcout recorded 140 job postings from Lightning AI in the last 90 days, from a hiring record Xcout has kept since July 2026.
Tools named in Lightning AI's job postings
The weekly hiring trend, the roles and locations behind it and all 25 tools — see Lightning AI's hiring signals →
Hiring vs the trend
Based on 81 job postings in the last 8 weeks (24 Aug – 18 Oct 2026), compared with 400 scale-up technology companies.
This describes a hiring pattern — how often Lightning AI’s job postings ask for AI skills, and how that changed against the previous 8 weeks, ranked among its peers. It says nothing about the company’s products or performance.
Signed-in members see the AI-skill share and its change with peer percentiles, role mix, posting momentum and advertised US pay against the market.
Investors
Tech stack
Lightning AI competitors
A few of Lightning AI's closest competitors — see the full list of competitors and alternatives →
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More on Lightning AI in Xcout Intel
- 15 named people with titles, LinkedIn and board committees
- 3 funding rounds with the investors in each, and who they co-invest with
- Weekly hiring history and the mix of roles behind it
- The full competitor set, tracking, exports and API access