SparkNamer is a dropping-domain monitor for investors. It lets you add your own shortlist of expiring or dropping domains and tracks lifecycle changes such as Pending Delete, Redemption, auctions, and re-registration. The tool provides low-noise alerts and recommended next actions like waiting, backordering, bidding, or investigating. It also offers a curated list of filtered domains to browse. Pricing includes a free tier with a focused watchlist and paid plans for unlimited domains.