Sigmantic AI
The AI Operating System for Semiconductor Engineering
San Francisco, United States · Founded 2025 · $500K raised
- Headquarters
- San Francisco, California
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2B
- Website
- sigmanticai.com
- Total Funding
- $500K
- Last Round
- $500K SeedSep 2025
- Rounds
- 1
About
SigmanticAI is a San Francisco-based AI platform company founded in 2025 and part of Y Combinator's Summer 2025 batch. The company builds hardware-native AI tools for semiconductor engineering teams, enabling automated HDL design workflows from natural language to synthesizable Verilog and testbenches. SigmanticAI's platform deploys 14+ specialized agents for UVM testbench generation, RTL development, coverage closure, and verification workflows, integrating with major EDA stacks including Cadence, Synopsys, and Siemens tools.
Summary
Sigmantic AI is an Artificial Intelligence company based in San Francisco, United States, founded in 2025. It has raised $500K in total across 1 round, most recently a $500K Seed round in Sep 2025. Investors include Y Combinator Continuity Fund and Pioneer Fund.
Sign up to view the funding chart
Create a free account with 25 free credits every month, no card needed, to unlock funding history, valuations, and tech stacks.
Funding History
Sep 2025
Investors
Similar Companies
ML inference infrastructure for deploying and serving AI models at scale, performantly and cost-e...
Sierra is a conversational AI platform for businesses.
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...
Databricks is the pioneer of the data lakehouse, a unified platform for data science, machine lea...
Economic infrastructure for the internet.
AI-powered customer experience and contact center platform serving enterprises globally.