Krock.io review: video review software with time-coded comments, version compare and storyboards. Free plan; Pro from $10 per user.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Krock.io is a video review and approval platform for creative teams. Teams upload media, collect feedback, compare versions and approve work in one place instead of tracking comments through email threads. The company states that unlimited reviewers are included on every plan, including the free one.
Besides video, it reviews images, audio and PDFs, and it adds a Board tool for storyboards, animatics and scripts. The site names video production companies, advertising agencies, animation studios, digital agencies and content creators as its users, and claims more than 80,000 creative teams.
Work starts in a project inside a workspace. A team uploads a video, image, audio file or PDF, then shares it with reviewers, who leave comments tied to a time-code. Comments can include written notes, drawings and attachments, so editors see where a change is needed.
When a new version is uploaded, the compare tools help check it. Overlay mode uses a slider to inspect differences, and auto-compare mode highlights visual changes in color. Editors can also pull comments into their timeline through plugins, then remove the markers once the changes are made.
The review tools center on frame-accurate, time-coded commenting, version comparison and approvals. Paid plans add 4K playback and custom branding. Share controls include password-protected links, link expiration, hiding previous versions and disabling asset downloads, which matter when sending unreleased work to clients.
Planning features include storyboard and animatic tools with PDF and CSV storyboard export, plus an AI-powered storyboard generator. Workspaces, role-based access control and a calendar view cover project organization. The company also states that it uses international security certificates to protect customer data.
Krock.io is video review software for creative teams. It supports time-coded comments, version comparison and approvals, and also includes storyboard and animatic tools. It is aimed at production companies, agencies and animation studios.
Krock.io has a Free plan at $0 for one user. Pro costs $10 per user, and the Enterprise (Unlimited) plan starts at $400 with 100 users included. Additional storage costs $10 per month per 1 TB.
Yes to both. The Free plan requires no credit card and includes unlimited reviewers, 1 workspace and 2 projects. A 7-day free trial is available on the Pro and Unlimited plans.
No. Krock.io states that unlimited reviewers are included on every plan at no extra cost. Pro pricing is per team member, not per reviewer.
It has plugins for Adobe Premiere Pro and After Effects, Final Cut Pro and DaVinci Resolve Studio. It also integrates with Slack, Apple, Google and Outlook calendars, external links through Link Step, and webhooks.
Krock.io reviews video, audio, PDF and image files, including PSD and AI formats. 4K playback is available on Pro and higher plans.
The Free plan suits individuals trying the product, and Pro at $10 per user suits growing teams. Unlimited reviewers help small studios that work with many clients. Teams of 16 or more users in production are pointed to the Unlimited plan.
Yes. Subscriptions are month-to-month with no long-term contract, and you can cancel from account settings. Annual billing discounts are available.