Get notified when driver prices drop.
Pick a driver, then choose the signal that matters: a target price, a meaningful percentage drop, or a comparable offer returning to stock.
Find the best driver for any box.
Define the box you already own and let simulation compare a bounded shortlist under identical assumptions, with a clear fallback when no trustworthy winner exists.
Build on top of the data.
Full REST API with driver specs, cross-vendor pricing, and simulation endpoints. Open datasets for the DIY community to build on.
All Features
Advanced querying & filtering
Search across every T/S parameter, brand, size, and price range. Combine filters freely to find exactly the driver you need.
Price monitoring & alerts
Track prices across vendors in real time. Set rules for drops, clearance listings, or value thresholds and get notified instantly.
Export to simulation tools
One-click export to HornResp, WinISD, and other popular formats. No more copying parameters by hand.
API access for developers
Full REST API with driver specs, pricing, and simulation. Open datasets for DIY builders, commercial tiers for teams.
Simulation baked in
Powered by 00 Simulator. Define a box, shortlist up to 20 live candidates, and compare them under the same assumptions.
Frequently asked questions
For sourcing, validation and pricing definitions, read our data methodology.
Create your free account.
Get alerts when a driver reaches your target price, drops in price, or comes back in stock. Browsing and comparing prices is free with no account needed.
First-line support
Direct access to the team. Bugs fixed fast, questions answered personally.
Shape the roadmap
Early releases, feature previews, and real input on what gets built next.
Free for DIY
Free to use for DIY and hobbyist builders, and we intend to keep it that way.