What is Subly?

Subly is the all-in-one platform and AI agent built to automate accessibility for pre-recorded video and audio. Its Video Accessibility Checker scans content frame by frame, flagging issues with time-coded precision. The Accessibility Editor lets you fix them instantly—auto-correct with AI or fine-tune manually in seconds. And when AI isn’t enough, expert services are built in. Subly makes accessibility faster, easier, and more reliable—helping you save time and publish with confidence.

Do you use Subly?

Recent Subly Launches

Subly AI Video Accessibility Checker AI Agent that detects issues and shows you where to fix them

Launched on April 15th, 2025

Automatic Translation by Subly Translate in 2-clicks and collaborate on content

Launched on May 12th, 2021

Subly Pro 2.0 Simplify content by automagically subtitling video and audio

Launched on October 1st, 2020

View all Subly launches

Forum Threads

Holly Stephens

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24d ago

Subly AI Video Accessibility Checker - AI Agent that detects issues and shows you where to fix them

An AI agent that auto-detects accessibility issues and identifies whether WCAG standards are met in pre-recorded video and audio. Scans every file frame by frame, flags issues, and delivers a clear, structured, time-coded report for faster, confident fixes.

Nil Koirala

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5yr ago

Subly - Free automated tool to add captions on video.

Subly is a free transcription tool that automatically adds captions to the video. It generates captions/subtitles within few clicks. You can edit, style and download captioned video or standalone subtitles.