⚡️ Boostle - AI Voice Agent demo built in Replit

Hi everyone :wave:t4:

We had a recent use case where a client wanted us to demo the tech we utilise for AI Voice Agents, so I whipped up this demo within Replit within maybe an hour, landed the client :smile:

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It took us a few iterations however this is the final result.

The initial Replit Agent built demo intially would call the user on their phone - we moved this away from this approach to keep costs down, so having a web based version was certainly the way forward here.

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this is really cool!

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Thank you! :smiley: we think so too!

Cool story, use case and implementation. Congrats on landing the client with this! Replit FTW!

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Wow, that’s awesome. I’m also finding it difficult to keep costs down with apis etc when the tools are free demos/experiments haha

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Hik Chris, i just have made a conversation with your app. I like it very much. Just wondering, if there is a possibility to add another language, like Polish?

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Yes you absolutely can as it’s multi language :blush:

congrats… really cool . I did not got first what its for, and while playing with it I have to say I like the voices. the flow of the conversations they create.
good job.

Now I would be interested to hear more from the backstage, what do you do guys, your backgrounds, whats ur tech and whats your plans. and why?

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Design is amazing. Congrats!

Going to mention this one in my Replit newsletter.

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It’s a page to demo our phone calling voice agents for businesses here in New Zealand.

We are focusing on a platform to allow businesses to create voice calling agents. These AI agents can help with nurturing leads, sending and collecting information, make appointments, answer questions etc

We are a duo, both developers, one focusing more on AI and the other on the platform.

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I was very surprised at the completeness of this web service.
At the same time, I was curious how this voice dialogue was achieved.

Is the API you are using gemini2.0 or openai’s realtimeAPI?

Great stuff, What stack did you go with and what APIs are you using at the backend?

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whats your Replit Newsletter? I am interested.

absolutely amazing!> what’s the api you are using for request and response?
From replit you are calling an api, which then calls an LLM underneath?
How did you achieve the voice mode? Lots questions. THis is great!

This is great and I can see how it helped you land the client. I think there will be a big need for this sort of thing moving forward

Nice! What’s your tech stack? Like Twilio/OpenAI?