SigmanticAI

SigmanticAI is an AI platform for semiconductor engineering that supports chip design from RTL generation through verification. It offers Studio, an interactive AI engineering teammate that works alongside hardware teams, and Polaris, an autonomous reasoning engine that transforms specifications into verified hardware. The platform is Verilog/SystemVerilog aware, works with major EDA tools and open source simulators, and states zero data retention.

Studio can understand codebases, generate RTL and verification IP, debug failures, analyze waveforms, and interact with EDA tools and FPGAs. Polaris explores design state space, generates RTL and verification, and iteratively closes coverage. The platform integrates with tools from Cadence, Synopsys, Siemens, AMD/Xilinx, and open source simulators such as Verilator, and can generate Makefiles, configs, and compile scripts for the user's stack. It supports UVM testbenches, SVA assertions, coverage models, register abstractions, and RTL through a multi-agent system.

SigmanticAI is for hardware design and verification teams. It is available as a free plan with limited monthly generations, a Pro monthly subscription with a higher generation allowance, and an Enterprise plan with unlimited generations, on-prem deployment, SSO, and custom integrations. A generation is defined as one full verification run through the pipeline, including testbench generation, coverage analysis, and RTL simulation.