ChipSutra generates UVM testbenches, SVA assertions, covergroups, testplans and debug hints for Verilog / SystemVerilog / VHDL blocks, IPs, SoCs and chiplets — powered by Claude Sonnet 4.5 and GPT-5.2.
Iterate spec → RTL → tests → coverage in one loop. Every artifact is downloadable, versioned, and diff-able.
Scalable, reusable UVM/SV testbenches with error injection hooks, drivers, monitors, scoreboards.
Protocol, safety and liveness assertions synthesized from spec + RTL context.
Parse coverage DB / reports, surface holes, generate closure tests.
In-browser VCD parser with WaveDrom-style timing diagrams and summary reports.
Bi-directional: generate RTL from spec, or extract a spec from existing RTL.
Paste sim log — get ranked root-cause hypotheses and next debug steps.
Start free, scale with your team, deploy on-prem when you need it.
First 500 engineers get 3 months of Pro free. Priority for semiconductor companies and research labs.
ChipSutra is a Made-in-India EDA startup building the AI copilot the semiconductor industry has been waiting for. We believe every verification engineer deserves a partner that can read specs, write testbenches, chase coverage holes, and reason about failing waveforms — while they focus on architecture.