Free to start. Upgrade when you need multi-vendor comparison, compatibility checking, and assembly guides.
Get started with basic BOM generation. No credit card required.
Everything you need to source and build with confidence.
Free tier shows the best vendor for each component. Pro shows alternative vendors with price comparison so you can find the cheapest option across Amazon, AliExpress, DigiKey, specialty shops, and more.
After generating a BOM, click "Check Compatibility" and our AI analyzes every component against every other for voltage mismatches, physical fit issues, connector incompatibilities, and missing dependencies.
Currently Voron 2.4 in all three build sizes (250mm, 300mm, 350mm). We're adding Voron Trident, Prusa MK4 clones, and RatRig V-Core next.
Yes. Cancel your Pro subscription anytime and you keep access until the end of your billing period. No questions asked.
Nope. You can generate up to 3 BOMs per day without signing up. Create an account to save your history and upgrade to Pro when you're ready.