Kognivya Voice Stream
A streaming text-to-speech API that starts speaking while the text is still arriving, for voice agents and live apps.
Kognivya Technologies
Voice that keeps up with the conversation
We build text-to-speech and real-time voice streaming tools for teams who need their products to speak naturally, quickly and in Indian English.
Products
Kognivya Voice Studio
A browser studio for long-form narration: courses, audiobooks, announcements and accessible versions of documents.
Kognivya Voice Agent Kit
An SDK that joins speech recognition, a language model of your choice and our streaming voice into a real-time voice agent.
Why streaming matters
A voice agent that waits for a whole paragraph before speaking feels broken. Streaming TTS starts playing the first words while the rest are still being generated, so replies feel like conversation.
Fast first audio
Designed around a target of about 300 ms to first sound.
Interruptible
Stop speaking the moment a caller talks over the agent.
Captions included
Word timestamps for subtitles, highlighting and lip-sync.
Your data stays yours
Private deployment options for regulated industries.
Consulting
Not ready for a product? Our architects help you design voice AI and cloud systems, review costs and plan a pilot.
Questions from product teams
What latency should I expect from streaming TTS?
Our target is first audio within 300 ms of the request for short sentences on a nearby region. Actual latency depends on network, voice and text length; we'll share measured numbers during your demo.
Can it run on our own servers?
On-premises and private-cloud deployment is planned for enterprise customers who need audio and text to stay inside their network. Tell us your requirements when you book a demo.
Which languages are supported?
English (including Indian English) at launch, with Hindi and other Indian languages on the roadmap. Waitlist members get early access to new languages.
Do you offer consulting?
Yes. Alongside our products we help teams design voice AI and cloud architectures, including cost reviews. Use the demo form and choose consulting.
Hear it with your own script
Send us a paragraph from your product. We'll play it back in a 30-minute demo.