Lenstracer is described as 'Automatic image infringement tracking service that gives photographers full control over their work - no more losing 50% of recovered fees. Perform bulk reverse image searches to find infringements instantly' and is an website. There are five alternatives to Lenstracer, not only websites but also apps for a variety of platforms, including Android, Android Tablet, Microsoft Edge and Google Chrome apps. The best Lenstracer alternative is TinEye. It's not free, so if you're looking for a free alternative, you could try TinEye or PictPicks. Other great sites and apps similar to Lenstracer are COPYTRACK and Pixsy.