Perceptron ML
YC S26San Francisco, US · Founded 2026 · 2 employees · 2 known investors
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Perceptron builds custom AI systems for law firms, trained on the firm's own matters and deployed within the firm's own infrastructure. Its systems handle intake, discovery, document review, drafting, and legal research, grounded in primary law and verified sources with checkable citations.
Also known as Notyfi · Perceptron ML, Notyfi
Founders & leadership· Y Combinator alumni (S26)
Investors · 2
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
Founder mafia
2 people who came through Perceptronml went on to found or lead other companies.
Related companies · 5
Companies working in the same space as Perceptron ML.
Legal entities · 1
corporate structureFrequently asked questions
- What does Perceptron ML do?
- Perceptron builds custom AI systems for law firms, trained on the firm's own matters and deployed within the firm's own infrastructure. Its systems handle intake, discovery, document review, drafting, and legal research, grounded in primary law and verified sources with checkable citations.
- Who are Perceptron ML's investors?
- Perceptron ML's investors include Vela Partners, Y Combinator.
- Where is Perceptron ML headquartered?
- Perceptron ML is headquartered in San Francisco, US.









