Switches inside a sentence
Test Hindi requests that contain English product terms, dates, or actions. Include customers who change the balance of languages as they speak.
Hinglish conversations
Follow the customer when the language changes.
Design for customers who move between Hindi and English while describing a single request. Carry the meaning, names, and next action across that switch instead of treating language as a separate conversation.
Build for the way people speak
What to try in Hinglish.
Use these checks when rehearsing your own workflow. Listen to the spoken result and inspect the action it produces.
Names that must stay intact
Check that brand names, addresses, reference numbers, and calendar details retain their meaning through recognition, reasoning, and spoken confirmation.
A consistent service experience
Rehearse interruptions, corrections, and human handoffs. Ask representative callers whether the answer and next step remain natural and clear.
Your rehearsal script
Meri appointment Friday afternoon mein reschedule kar sakte hain?An original mixed-language rehearsal line asking to move an appointment to Friday afternoon. This is a written test prompt, separate from the provider audio below.
- Choose a multilingual template and define the customer task.
- Rehearse genuine code-switching with your knowledge and tools.
- Inspect understood intent and successful actions across language changes.
Listen, compare, then build
Hear the Hindi and English foundations.
These are separate Hindi and English previews. Use the guide above to test real code-switching in your own conversation.
10 voice previews
Alloy
OpenAI · tts-1
English
- Availability
- Default voice The voice our live speech service is configured to use.
- API voice
alloy
Start here: this is the voice live conversations use today. Listen to whether the two appointment options stay easy to tell apart.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Sarah
ElevenLabs · eleven_flash_v2_5
English · American accent
- Availability
- Configured The voice set for this provider in our live speech service.
- Described by ElevenLabs as
- Mature, reassuring, confident
- API voice
EXAVITQu4vr4xnSDxMaL
The ElevenLabs voice our speech service falls back to. Compare pacing and sentence endings with Alloy on the same line.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Neural2-D
Google Cloud Text-to-Speech · Neural2
English · US
- Availability
- Configured The voice set for this provider in our live speech service.
- API voice
en-US-Neural2-D
Listen to emphasis on the times and the pause before the question. Shortlist against your own service tone.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Echo
OpenAI · tts-1
English
- Availability
- Supported by the integration Our integration accepts this voice. It is not yet selectable per workflow.
- API voice
echo
Listen to the rhythm across the whole line and how the final question lands.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Fable
OpenAI · tts-1
English
- Availability
- Supported by the integration Our integration accepts this voice. It is not yet selectable per workflow.
- API voice
fable
Pay attention to emphasis and transitions between phrases.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Onyx
OpenAI · tts-1
English
- Availability
- Supported by the integration Our integration accepts this voice. It is not yet selectable per workflow.
- API voice
onyx
Compare the weight of this voice with the others on the same appointment line.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Nova
OpenAI · tts-1
English
- Availability
- Supported by the integration Our integration accepts this voice. It is not yet selectable per workflow.
- API voice
nova
Compare clarity on the days and times, the details a caller must not mishear.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Shimmer
OpenAI · tts-1
English
- Availability
- Supported by the integration Our integration accepts this voice. It is not yet selectable per workflow.
- API voice
shimmer
Listen to pacing and consider how much detail your customers need to hear.
AI-generated voiceReads: “Hi, thanks for calling. I can help you move your appointment. Would you prefer Tuesday morning or Thursday afternoon?”
Sarah
ElevenLabs · eleven_flash_v2_5
Hindi · हिन्दी
- Availability
- Configured The voice set for this provider in our live speech service.
- Described by ElevenLabs as
- Mature, reassuring, confident
- API voice
EXAVITQu4vr4xnSDxMaL
The configured ElevenLabs voice reading Hindi through a multilingual model. ElevenLabs labels Sarah an American English voice, so judge pronunciation with your own names and places.
AI-generated voiceReads: “नमस्ते, कॉल करने के लिए धन्यवाद। क्या आप मंगलवार सुबह आना चाहेंगे या गुरुवार दोपहर?”
Nova
OpenAI · tts-1
Hindi · हिन्दी
- Availability
- Supported by the integration Our integration accepts this voice. It is not yet selectable per workflow.
- API voice
nova
The same Hindi line from an OpenAI voice. Compare pronunciation and the space between phrases with Sarah.
AI-generated voiceReads: “नमस्ते, कॉल करने के लिए धन्यवाद। क्या आप मंगलवार सुबह आना चाहेंगे या गुरुवार दोपहर?”