AI‑powered real‑time translation
Deliver multilingual live streams and webinars without interpreters, delays, or complex setups.
Start for free
Break language barriers. Live.
Your audience speaks different languages. Your live streams and webinars shouldn’t.
Whether you’re running a company town hall, a customer webinar or a global event, Sparkup automatically translates your live event in real time using AI.
Multiple languages
Translate your live events into multiple languages simultaneously.
Real-time
Low-latency AI translation designed for live communication.
Effortless set up
No interpreters or extra audio channels required.
Built into Sparkup
Everything happens directly inside your live video experience.
Speak once. Reach everyone.
1. Host speaks
Speak naturally during your live event, no change to your workflow.
2. AI translates in real‑time
Sparkup instantly translates your speech into multiple languages with AI.
3. Participants follow in their preferred language
Everyone follows the conversation in the language they understand best.
Frequently Asked Questions
How does AI Live Translation work?
AI Live Translation is built directly into Sparkup and can be enabled in just a few clicks. Select the languages you'd like to offer, and Sparkup will automatically generate translated subtitles for each participant throughout your live event.
For step-by-step instructions, visit our Help Center.
How does Sparkup use my data?
Your privacy is our priority.
Your audio streams are processed solely to generate live transcription and translation. They are never used to train AI models. All processing is performed in accordance with Sparkup's security and privacy standards.
How accurate is the translation?
AI Live Translation is designed to deliver a smooth and natural experience during your live events.
•Accurate speaker identification, even when participants interrupt or speak over one another.
•Subtitles stay synchronized with the video, while maintaining minimal latency.
•Natural, high-quality translations that keep pace with your presentation.
Which languages are supported?
AI Live Translation supports more than 100 languages, making it easy to reach international audiences with multilingual live events.
We're continuously expanding the list to support even more languages over time.