Is this Amazon listing optimizer free?

Yes. ListForge is free for everyone, no signup. We rate-limit per IP to keep API costs sustainable.

Will it invent smart bulbs features I didn't list?

No. The system prompt locks the model to features you provide. It won't claim certifications, materials, or specs you didn't list.

Color-changing, white-tunable, Zigbee, Matter — the combinatorial explosion that kills generic listings.

Lumens + color-temperature range must be specified — 'bright' is not a spec
Hub-required vs hub-free is a dealbreaker question, often buried
Voice-assistant compatibility (Alexa, Google, HomeKit, SmartThings) needs explicit yes/no per brand

Pre-loaded for Amazon & Smart Bulbs. Drop in your raw notes — get a buyer-ready listing in seconds.

Your product

Drop in raw notes — bullet points, half-thoughts, even Chinese / English mixed are fine.

Your optimized listing will appear here.