Pre-launch beta: a privacy-first ChatGPT userscript for Tampermonkey/Violentmonkey that shows sponsored cards only while ChatGPT is thinking. It never reads or uploads prompts, responses, or history. The Greasy Fork install is public. Verified ad revenue is $0; house ads do not generate earnings, and only future external advertiser settlement can become verified earnings. ChatGPT only; not affiliated with OpenAI.
I built SponsorBridge to test whether waiting time in AI chats can become privacy-safe opt-in inventory without reading conversation content. This is a pre-launch beta with a public Greasy Fork install and $0 verified revenue today. Feedback on trust, disclosures, and advertiser fit is especially welcome.