kitio.aiAdded Oct 29, 2026
Subly
FreemiumAccessibility checker and captioning for recorded video and audio
What is Subly?
Subly scans pre-recorded video and audio files for accessibility problems and helps fix them. It covers captions, transcripts, colour contrast and audio description, checked against standards such as WCAG, the ADA and the European Accessibility Act. It is aimed at organizations, schools and universities.
The Accessibility Checker uses AI to scan each file and highlight what is missing. Features include captions and subtitles, audio description with narrated descriptions of on-screen action, translation into up to 255 languages, transcription, descriptive transcripts for screen readers and an online subtitle editor.
A Subly API lets teams build transcription and translation into their own systems. The site has dedicated pages for compliance with the ADA including Title II for education, WCAG, the EAA and the Accessible Canada Act.
Features
- Accessibility Checker
- Captions and subtitles
- Audio description
- Translation to 255 languages
- Descriptive transcripts
- Subtitle API
Tags
Releases
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Organization
Subly
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Checks against WCAG, ADA and EAA
- Audio description included
- API for custom workflows
Cons
- Pricing not shown in the evidence
- Only for pre-recorded files
- Compliance still needs human review
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Q&A
What is Subly?
Subly scans pre-recorded video and audio files for accessibility problems and helps fix them. It covers captions, transcripts, colour contrast and audio description, checked against standards such as WCAG, the ADA and the European Accessibility Act. It is aimed at organizations, schools and universities.
Which accessibility standards does Subly cover?
The site lists WCAG, the ADA including Title II, the European Accessibility Act and the Accessible Canada Act.
How much does Subly cost?
Subly is freemium.
Is there a free version of Subly?
Yes. Subly has a free plan, and paid plans add more usage and features.
What are the main features of Subly?
Accessibility Checker, Captions and subtitles, Audio description, Translation to 255 languages, Descriptive transcripts, Subtitle API.
Who makes Subly?
Subly is made by Subly.
What are the best alternatives to Subly?
Popular alternatives include ZapCap, Slick, AutoCaption.