EVOTECH digital · artificial intelligence · AI Chatbots & Assistants

Custom AI Voice Assistant

Voice-driven assistants that listen, understand, and respond — built into your app, kiosk, or phone line so people can get things done by speaking naturally instead of tapping.

5.0· 14 Google reviews

What a custom voice assistant does

A voice assistant turns spoken language into action: it transcribes what the person says, understands the intent, does something useful, and answers back in a natural voice. The difference between a toy and a tool is how well it handles real speech — accents, noise, interruptions — and how reliably it connects to your systems.

We build voice experiences for the places they fit: hands-free features in an app, a kiosk in a lobby, or a phone line callers speak to.

  • Speech-to-text, intent understanding, and natural text-to-speech replies
  • Custom vocabulary for your products, names, and industry terms
  • Handles interruptions and back-and-forth, not just single commands
  • Connects to your systems to actually complete tasks
  • Deploys in apps, on kiosks, or over the phone

Built for real environments

Voice fails in predictable ways — background noise, accents, people talking over it, and moments where it simply mishears. A production voice assistant plans for those instead of assuming a quiet room and a clear speaker.

  • Noise handling and confirmation on high-stakes actions
  • Graceful recovery when it doesn't understand ('Did you mean…?')
  • A fallback to touch, text, or a human when voice isn't working
  • Latency tuned so replies feel like a conversation, not a wait
  • Choice of voice and tone that fit your brand

Privacy and honest limits

Voice is sensitive — it's audio of real people, sometimes saying private things. We treat recordings and transcripts carefully, and we're upfront that speech recognition isn't perfect, so anything consequential gets confirmed before it happens.

  • Clear disclosure that it's an AI, and consent where recording applies
  • Careful handling and retention limits for audio and transcripts
  • Confirmation steps before irreversible or costly actions
  • On-device or private processing options for sensitive settings
  • Accessibility benefits for users who can't easily type or tap

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Frequently asked questions

Can it handle accents and noisy places?

Modern speech recognition handles a wide range of accents and moderate noise well, but it isn't perfect — heavy noise or overlapping speech still causes errors. We design for that with confirmations and fallbacks so a misheard word doesn't turn into a wrong action.

Can I pick the voice?

Yes. We choose a voice and speaking style to match your brand from a range of natural-sounding options, and tune the tone and pacing. If you have specific voice requirements, tell us and we'll factor them into the build.

Where can it run?

In a mobile or web app, on a physical kiosk, or over a phone line — and often more than one. The phone-line case specifically is our AI phone receptionist; tell us the setting and we'll recommend the right approach.

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