Who invested in Lean SuperIntelligence?

Investors on record for Lean SuperIntelligence: Fusion Fund. Fusion Fund led a round.

Lean SuperIntelligence

Lean SuperIntelligence (LSI) develops self-improving, air-gapped security AI.

Foundation models and research Cybersecurity

Latest funding

Pre Seed · October 9, 2026

Amount not disclosed in a source on record.

Funding history ↓

Website: lsi.inc.

LinkedIn: linkedin.com.

Categories: Foundation models and research Cybersecurity.

Sectors: Artificial Intelligence (AI).

Stage: Pre Seed.

Last round: Oct 9, 2026 · 14 days ago.

Domain age: 4 months.

On Recent Funding since: Oct 12, 2026.

About Lean SuperIntelligence

Recent Funding lists Lean SuperIntelligence under Foundation models and research (also Cybersecurity). Its latest known round is a Pre Seed round (October 2026); no sourced amount is on record for it yet. Investors on record for it include Fusion Fund.

Funding rounds

October 9, 2026
Pre Seed · amount undisclosed
FFusion Fund (lead)
Source: lnkd.in
June 12, 2026
Website created

Investors

FFusion Fundlead investor

Similar Foundation models and research companies

EElectric Plant$11.2M Seed · Oct 2026
UUpstage AI$30M Series B+ · Oct 2026
PPennant$5M Seed · Oct 2026
IInfinigence$343.64M Series B+ · Oct 2026
PPhinity Labs$5.2M Seed · Oct 2026
RRivercell$25M Seed · Oct 2026

Other companies backed by Fusion Fund

EElement Biosciences$175M Series B+ · Jun 2026
OOptimal Dynamics$40M Series B+ · Apr 2026
GGrubMarket$50M Series B+ · Feb 2026
MMojo Vision$75M Series B+ · Sep 2025
PProscia$50M Series B+ · Dec 2024
PPickommerce$3.4M · Sep 2024

Fusion Fund portfolio →

Questions and sources

Lean SuperIntelligence: questions and answers

Who invested in Lean SuperIntelligence?: Investors on record for Lean SuperIntelligence: Fusion Fund. Fusion Fund led a round.

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/lean-superintelligence (get a free API key).