Etchv vs. jev-ultrafast

Add an invisible watermark to images, PDFs and video, then detect it to see which copy was shared. Forensic watermarking API with a free trial. Hello HN!The inspiration for Etchv came directly from friends who raised concerns about the growing ease of unauthorized media copying without attribution. To address this, Etchv embeds an invisible watermark inside images, PDFs, or short videos that survives modifications like screenshots, format changes, and file compression.You can try it on our homepage without signing up. There's also a live demo where a watermarked PDF page gets screenshotted and the watermark ID is still successfully recovered: https://etchv.com/demo/traceInstead of training a model from scratch...

Browser Use is a simple remote browser for AI agents. Browser Use Agents finish the task; Browser Infrastructure gives AI startups and automation teams managed browsers built for protected sites through SDK, REST, or CDP. Paste a connection URL and go. 82% on Internal Bench Hard at 17¢ per solved task, $0.02 per browser hour. Fastest and cheapest web agent