Get accurate and affordable closed captioning

Powered by AI and machine learning

Gone are the days of paying astronomical fees for in-person stenography, expensive encoding hardware, and CART services. Kastio handles it all in one place with the latest advances in automatic speech recognition (ASR).

Try for Free

Save transcript and captions after the event concludes so you can share and re-purpose this content as needed without an extra fee. Caption transcripts can be downloaded along with the SRT file for use in other apps, like YouTube.

Support over a 100 languages so you can say goodbye to the cost inflation that comes with adding closed captioning for additional languages. You get to choose how many languages you’d like to support.

Specialized Choma key for displaying captions on the screen as a “burn in”. Great for showing your captions on the screens in the room (IMAG), or recording the captions directly on the video.

Up to 90% accuracy for closed captioning, including punctuation. You can optionally pre-enter acronyms, jargon, and proper names
to improve accuracy even further.

More inclusive, more compliant so that you can include hard of hearing individuals while meeting FCC compliance regulations for every event that you produce.

Captions displayed in-room on the player so that all audience members can engage with the content and be part of the event.

Precise speaker voice tracking so the captions never fall behind the speaker or skip sentences.