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What’s New with SignStream?: Our Real-Time Sign Language Translator

What’s New with SignStream?: Our Real-Time Sign Language Translator

Signapse

Signapse

October 14, 2026

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min read

Sign language shouldn’t be something you have to schedule, script or wait for. That’s the idea behind SignStream, our real-time sign language translation product, now available in two ways: SignStream Chat for short messages and SignStream Dev for live streaming. 

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Both are built on the same technology and the same goal: making content accessible by default, immediately. 

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SignStream Chat: Type a message. Watch it come to life. 

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SignStream Chat is our instant messaging translator. Type a sentence into a chat-style interface and receive a sign language video in return, with no need to phrase it as a prompt. 

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  • Quick text-to-sign translation in BSL, ASL, with German Sign Language (DGS) coming soon
  • A range of Digital Signers to choose from 
  • 60 seconds of free translation every week, with pay-as-you-go credits for more
  • A mobile version with full functionality
  • Downloadable videos, ready to share on social media or embed into your content 
  • Star ratings, feedback forms and video feedback to help shape the tool

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It’s designed for individuals, creators and teams who need fast, informal sign language translation or want to see how our SignStream technology works. 

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SignStream Dev: Create your first stream. Manage your API keys. 

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SignStream Dev is built for organisations, developers and technical teams who want to bring real-time sign language directly into live streaming platforms. 

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  • API key creation and management through the developer portal 
  • Customisable streams, with your choice of sign language and Digital Signer 
  • Compatibility with RTMP, SRT and HLS streams 
  • BSL and ASL available now, with DGS coming soon 
  • Seamless integration with existing products, services and workflows
  • Support for high-volume and continuous use cases
  • Pay only for what you use, with 1 free minute of setup time

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SignsTream Chat vs SignStream Dev: What’s the Difference?

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The two share the same sign language AI and platform, but they’re made for different jobs. 

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SignStream Chat SignStream Dev
What it does Translates typed messages into sign language videos Adds real-time sign language translation to live streams
Who it’s for Individuals, creators and teams Organisations, developers and technical teams
How you use it Chat-style interface on web and mobile Developer portal and API keys
Output Downloadable sign language videos Live sign language embedded within your stream
Best for Fast, informal content Live events, broadcasts and always-on streams
Languages BSL and ASL, DGS coming soon BSL and ASL, DGS coming soon
Pricing 60 free seconds weekly, then pay-as-you-go credits Pay only for what you use, plus 1 free minute of setup time

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In short: if you want to type a message and get a sign language video back or try out our AI, SignStream Chat is the place to start. If you want sign language running inside a live stream, SignStream Dev is the one for you. 

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The Benefits of SignStream 

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Whichever way you use it, SignStream offers:

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  • Real-time translation: no scripts, no scheduling, no waiting 
  • On-demand access: use it when you need it, without booking anyone in advance
  • Flexible pricing: a free way to try it, then pay for only what you use 
  • Choice and personalisation: a range of sign language and Digital Signers 
  • Room to grow: from a single sentence to continuous, high-volume streaming 
  • Accessibility by default: sign language become part of your content from the start, not an afterthought 

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Get Started with SignStream 

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Whether you’re sending your first message or building your first stream, SignStream makes it quick to bring sign language content into the content you create. 

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Try SignStream 

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FAQs

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Will my sign language translations be checked before I receive them?

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Individual translations from SignStream are not quality checked by our Deaf translators. However, our AI technology is constantly being updated and trained by our Translation team to ensure translations are as accurate as possible. But, we know things can slip through the cracks which is why we have a robust feedback system to allow users to provide feedback on anything from individual translations created by SignStream Chat to live translations shown on streams. 

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If you are looking for sign language translation with quality checks, why not take a look at SignStudio, our post-production product where all translations are reviewed by our Translation team before you receive them?

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I have a SignStudio account, do I need to create a new account for SignStream?

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Yes! SignStudio and SignStream are two separate products so you will need a separate account for SignStream. Once you have created a SignStream account, you will have access to SignStream Chat and SignStream Dev. 

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I’m not a developer but I’d like to use live sign language translation. Is SignStream right for me?

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Of course. We have designed SignStream to be simple to use whether you have technical knowledge or not. We believe accessibility should be available to everyone! If you need guidance on how to use our products, we have detailed how-to guides and you can always get in touch. 

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