Krock.io vs Retention Engine

Krock.io gives creative teams one place to upload video, collect frame-accurate feedback, and approve final cuts without email threads. You add time-coded comments, compare versions with overlay or auto-compare modes, and invite unlimited reviewers without per-seat fees. Project management boards cover storyboards, animatics, and scripts alongside the review workflow.

Frame.io popularized client video review, but Krock.io leans into flat pricing with unlimited reviewers on every tier and editor plugins for DaVinci Resolve, Adobe Creative Cloud, and Final Cut Pro. That combination targets studios tired of paying per external reviewer while still needing NLE timeline sync for markers and playhead alignment.

Animation studios, ad agencies, and video production shops use it for explainer videos, TV series, and film dailies. The free plan includes two projects and media review, while Pro adds 4K playback and unlimited workspaces at $10 per user per month.

RetentionEngine is a no-code cancel flow that helps businesses retain their customers and deliver actionable data. It's designed to be the first step towards retaining customers and improving customer loyalty, helping you retain customers longer, win back former customers, and learn what needs to be fixed in your subscription business. With RetentionEngine, you can easily create a cancel flow that is tailored to your specific needs and goals, without the need for technical expertise or programming skills. If you want to improve customer retention and deliver actionable data to help you grow your business, RetentionEngine is a tool to consider.