Private beta · Pre-seed 2026

Generate simulation-verified
Verilog from plain English.

Describe any hardware module. ChipIntent generates RTL that actually works — verified by simulation and synthesis before it reaches you.

⚡ Try the Demo Join Waitlist
<1s
Generation
26
Templates
99%
Sim pass rate
50+
Protocols

See it work.

Type any hardware spec. Verified, synthesizable Verilog in seconds.

Quick Examples
SPI Master
UART TX
I2C Master
AXI-Lite
Async FIFO
CRC8
PWM
Barrel Shifter
chipintent · rtl-generator · v2
Hardware Spec
Output
Generating · simulating · verifying…

Enter a spec above and tap Run
or pick a protocol above

spi_master.v
SPI SIM PASS 98L

How ChipIntent works.

A fully automated pipeline — every output simulated and synthesized before you see it.

01
✍️
English Spec
Plain text description
02
🧠
RTL Gen
Fine-tuned CodeLlama
03
🔬
Simulation
Icarus Verilog
04
⚙️
Synthesis
Yosys gate-level
05
Verified
Ready to use
🔄
Auto-Fix Loop
Simulation failures feed back to the model which auto-patches and re-simulates until the output passes.
📊
Data Moat
Every generation feeds back into training. After 1M+ runs, ChipIntent owns the largest verified RTL dataset in existence.

Everything you need.

From a single sentence to synthesis-ready Verilog.

💬
Natural Language Input
Describe hardware the way you think. No RTL template knowledge required.
Zero boilerplate
🧪
Simulation-Verified
Every output is run against a functional testbench before delivery.
Zero guesswork
Sub-Second Speed
The full generate → simulate → fix pipeline in under 1 second.
~1.1s avg latency
🔧
Synthesis Check
Yosys confirms synthesizability with gate counts and FF estimates.
Yosys · OpenROAD
🎯
Protocol Coverage
SPI, UART, I2C, AXI, APB, Wishbone, FIFO, CRC, PWM — 50+ protocols.
50+ protocols
🔌
Three Interfaces
CLI for pipelines, VSCode extension for inline generation, web playground.
CLI · VSCode · Web

We verify. Others don't.

Every competitor generates RTL and stops. ChipIntent simulates, synthesizes, and auto-fixes before you see it.

Capability ChipIntent YOU Cadence / Synopsys Copilot ChipNemo
RTL Generation✓ Natural language~ Manual✓ Completion✓ Internal
Simulation Verification✓ Automatic~ Manual + paid
Auto-Fix on Failure✓ Built-in
Synthesis Check✓ Yosys✓ Full suite
Time to RTL< 1 secondDays–WeeksSecs (unverified)N/A
Cost$200/mo$1M+/year$19/moNot available

Built for hardware teams moving fast.

Anyone who needs working RTL without the bottleneck.

🚀
Chip Startups
Can't afford 20 RTL engineers at $300K/ea
Generate and verify modules in seconds. One engineer does the work of ten.
🔬
FPGA Teams
Prototype iteration takes days, not hours
Instantly generate interface glue logic, protocol adapters, and custom controllers.
🎓
Research Labs
Need working silicon without tape-out budgets
Generate RTL for FPGA emulation of novel architectures. Publish faster.

50+ protocols. Ready to generate.

Every protocol backed by a simulation-verified template. New protocols added weekly.

SPIUARTI2CAXI-LiteAXI-StreamAPBWishboneSync FIFOAsync FIFOCRC8CRC16CRC32PWMLFSRArbiterBarrel ShifterClock DividerGray Code CounterDual-Port RAMPriority EncoderMultiplexerAES-128CORDICMAC UnitEdge DetectorDebouncerSynchronizerMDIO1-Wire+ more weekly

Start generating RTL
from plain English today.

Join the waitlist. Get access before the public launch.
Founding users get 3 months free.

No spam · Unsubscribe anytime · Hardware engineers only

$500K
Pre-seed raising
18mo
Runway target
$500K
ARR · Month 18