NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
Skuuudle - Discover, match and monitor your eCommerce competitors.
Email List Verify - The Fastest Way to Improve Email List Deliverability and ROI
Price2Spy - Price2Spy is a price monitoring, pricing analytics, and repricing tool, meant to help eCommerce professionals keep an eye on their competitors or retailers.
ZeroBounce - Removes invalid emails from your list to prevent email bounces from ruining your deliverability.
Prisync - Prisync is a competitor price tracking and monitoring software for all sizes of e-commerce companies worldwide.