Best Audio Description Software for UK Broadcasters and Studios (2026)

Q: Which one should you choose?

You have describers or an AD studio: choose a tool built around editing and approval. You publish large volumes of online video: an AI-first plan with included minutes can be the cheapest route, as long as someone checks the output. You already run a subtitling suite: ask that vendor about its audio description module before adding another tool. You have no describers and a delivery deadline: order a service and test it with a short sample first.

The short answer

There is no single best audio description software for UK studios. The right choice depends on whether you need a tool for in-house describers, an AI-first generator for volume, or a done-for-you service. This guide compares four products on what they publish about pricing and features. We make Synchrogen, so read our entry with the same scepticism you would give any vendor, and check every claim against each product's own page.

What does Ofcom require from UK broadcasters?

UK television audio description is governed by Ofcom's Code on Television Access Services. According to Ofcom's plain English summary, the maximum audio description target is 10% of programmes. Targets normally start a year after a channel launches and rise gradually until the maximum applies after 10 years. Channels with less than 0.05% of total UK TV viewing do not have to provide access services, and Ofcom can exempt programmes that are too technically difficult to describe, such as live news with too little space between speakers.

The summary does not cover on-demand services or audio description quality, so check the full Code and Ofcom's current guidance for your service. The European Accessibility Act is a separate EU law and does not apply to the UK as such, but UK companies that serve consumers in the EU may still be affected. We explain how in our guide to audio description and the EAA.

What should you check before you buy?

For a fuller feature checklist, see our guide to how to choose audio description software. The points below are the ones that matter most for UK broadcasters and studios.

Who writes the final script. AI-only output is fast and cheap, but a human describer should approve what goes to air. Ask whether the tool supports editing and approval.
Output formats. Compare what the tool exports (script, audio track, full mix) with your broadcaster or platform delivery specification before you commit.
Standard and extended description. Extended description pauses the video to fit more detail. It suits online players better than linear broadcast.
Voices and languages. Listen to the voices you would actually use, in the accent and language your audience expects.
Pricing model. Per minute, monthly subscription with included minutes, or custom. The cheapest headline rate is not always the cheapest for your volume.
Data handling. Unreleased footage is sensitive. Ask whether your video is used to train the vendor's models and whether the tool can work offline or on-premises.

How do the main audio description tools compare?

Pricing below is what each vendor publishes in USD, checked on 4 November 2026. The list is not exhaustive.

Synchrogen

Synchrogen is an AI-assisted audio description platform for professional describers, AD studios, broadcasters and streamers. The AI drafts and times the description, and the describer edits and approves every line. Companies and universities can use the software themselves at $1 per minute. Teams without describers can order a done-for-you service at $3 to $5 per finished minute for US institutions, lower with volume, with a professional describer approving every line. Output is a WebVTT, SRT or TTML script, a standalone audio track or a full mix. We have not published UK-specific rates, so send a short sample for a quote. Best for studios that want human describers to stay in control.

ViddyScribe

ViddyScribe is a self-serve, AI-first tool. Its pricing page lists Starter at $100 a month for 50 minutes, Essential at $400 for 200 minutes and Standard at $900 for 500 minutes, with extra minutes at $2 or $1.80. Annual billing is 15% cheaper, and there is a free 7-day trial for non-commercial use. It offers standard and extended description, a web editor and exports as script, audio track and video, with API access from Essential. The page does not mention human review, voices or a language list. Best for high-volume online video.

Audible Sight

Audible Sight targets business, education and government. Its pricing page lists a Pro plan at $99 a month billed annually, which includes 1,000 minutes a year, or $1.19 per minute. Enterprise is custom and starts below $0.90 per minute, with integrations for Kaltura, Google Drive and single sign-on, and access to 136 voices. It offers standard and extended description, and states that customer videos are not used to train its AI. The page does not mention human review. Best for institutions that want integrations and volume pricing.

OOONA

OOONA is primarily a subtitling and localization toolset used by broadcasters, and it lists audio description among its tools. In the material we could check, audio description pricing and workflow are not published, so we cannot compare it on price. Worth a demo if your team already uses OOONA for subtitles.

How does software pricing compare with a service?

The self-serve plans above work out to roughly $0.90 to $2 per minute. Public US price lists for human-written audio description services run from $5 to $12.50 per finished minute (see our cost per minute guide). The gap mostly reflects who writes the final script. A $1 per minute AI draft that nobody reviews is not comparable to a script a professional describer has approved, so price the review time into your budget.

Which one should you choose?

You have describers or an AD studio: choose a tool built around editing and approval.
You publish large volumes of online video: an AI-first plan with included minutes can be the cheapest route, as long as someone checks the output.
You already run a subtitling suite: ask that vendor about its audio description module before adding another tool.
You have no describers and a delivery deadline: order a service and test it with a short sample first.

FAQ

What is the best audio description software for UK broadcasters?

It depends on your workflow. For compliance work, choose software that lets a professional describer edit and approve the AI draft, and that exports the formats your broadcaster requires. For volume online video, self-serve AI plans are cheaper.

Does Ofcom require audio description?

For television channels covered by the Code on Television Access Services, yes. Ofcom sets audio description targets that rise gradually, up to a maximum of 10% of programmes, with exemptions for very small channels and technically difficult programmes.

Can AI replace human audio describers?

Not safely for broadcast. AI is good at drafting and timing, but it misses context and misreads on-screen text. The approach that holds up is AI for the first draft and a professional describer for the final script.

How much does audio description software cost?

Published self-serve plans range from about $0.90 to $2 per minute, or $99 to $900 a month for included minutes. Services that include a human-written script cost $5 to $12.50 per minute in public US price lists.