Talking is faster and easier than typing. That’s why we humans naturally rely on voice to communicate with each other. And that’s also why AI voice agents are rising in popularity.

Voice AI agents are taking customer experience to a whole new level. They’re making interactions more smooth, engaging, and human-like. They can help you seamlessly connect with your customers, provide standout support, and attract more sales opportunities.

This post explains everything you need to know about AI voice agents—how they work, why they’re important, and how you can build one for your business.

What is an AI voice agent?

An AI voice agent is a software program that can understand, process, and respond to voice commands just like humans. They can make decisions and perform tasks on their own to help businesses simplify workflows and improve efficiency.

For example, Mercedes-Benz’s MBUX is an AI-powered voice user interface. It can understand voice commands and perform tasks like opening the sunroof, playing music, adjusting the seat position, setting climate control, suggesting quick routes, and so on.

Voice AI agents are powered by a combination of technologies like:

• Automatic Speech Recognition: Analyzes speech, processes accents and dialects, filters out noise, and converts spoken words into text.
• Natural Language Processing: Understands the context and sentiment behind each query.
• Dialog Management: Determines the most appropriate response and controls the flow of the conversations.
• Text-to-Speech: Converts generated text to human-like voice responses, taking care of tone, pitch, and rhythm.
• Machine Learning: Helps the agent to identify patterns in data, learn from experiences, and provide better responses with time.

These technologies work together to provide seamless interactions with voice AI agents. You can simply speak what you want and get things done without lifting a finger. No wonder the global voice AI agents market is expected to grow at a rate of 34.8% from 2025, reaching USD 47.5 billion by 2034.

Common use cases of voice AI agents

AI voice agents have multiple business use cases like:

Customer support: Answers FAQs, resolves queries, reduces wait times, and hands over complex issues to the right human agent.

Employee onboarding: Helps new hires by answering their questions, guiding them with paperwork, and providing training.

Lead generation and sales: Qualifies leads, saves lead information to CRM, books sales meetings, closes deals, etc.

Inventory management: Monitors stock levels, forecasts demands, and places new orders to maintain an optimal inventory level.

Product recommendation: Helps buyers find the right products based on their needs and preferences.

How do AI voice agents help businesses?

Here are some impressive benefits of using AI voice agents for businesses:

Smooth interactions: Unlike text-based agents, voice agents can understand spoken language and provide voice responses instantly, making it easier for users to interact with machines.

Improved engagements: Voice AI chatbots operate 24/7, speak multiple languages, and integrate with your website or social media platforms, improving customer engagement and support.

Increased conversions: They can recommend products, handle sales objections, and promote your products just like an experienced salesperson, helping you drive more sales.

Personalized experiences: Voice AI can understand needs and analyze past interactions to deliver personalized experiences to each user.

Streamlined operations: They can automate repetitive and time-consuming business processes to reduce error, cut costs, and free up your human agents for complex problems.

5 Advanced AI voice agents for your business

Technology has brought us some futuristic AI voice agents. Here are some of them:

Chatsimple: They provide voice AI agents for websites that engage visitors and convert them into customers. The agents start conversations, recommend products, capture qualified leads, book sales meetings, and close sales 3x faster (watch this video).

Ada: They offer AI agents that can automate phone inquiries and resolve customer service calls instantly. The agents easily integrate with your call center software and route conversations to human agents when needed.

LivePerson: They offer AI voice chatbots for contact centers that can automate and personalize customer calls. The agents deliver natural and positive interactions that improve customer experience and your brand image.

Voice Genie: They provide AI voice bots that can automate sales calls and improve your sales funnel. These bots reach out to your prospects, convert them into qualified leads, and then nurture them to convert them into your customers.

Sela: They provide AI voice agents that can automate inbound as well as outbound phone sales conversations. The agents can perform like humans at just 20% of the cost, making them a great solution for scaling sales operations.

Read this blog to discover the best voice AI agents for your business.

How to build a voice AI agent in minutes

Building voice AI agents is easy with advanced AI agent builders like Chatsimple. You can set one up in minutes without hiring an expensive development team. Here’s how:

1. Train

Start by teaching your AI agent about your business. Just log in to Chatsimple, go to the Training Materials tab, and add your website URL. Then click on Fetch URL, select the website pages you want the agent to learn from, and click Train Selected URLs. Just make sure these pages contain complete and accurate information about your products and services. You can also train by adding files, sitemaps, or simple text. The agent will extract all the information and use it to respond to customer queries.

2. Customize

Next, customize your agent’s voice and behavior. Just go to the Voice AI tab, activate the voice feature, and adjust these settings:

• Choose from a list of male and female voices for your agent
• Set a welcome message to define how the agent would start conversations
• Write a prompt to make the agent’s tone and personality consistent with your brand
• Set when the call pop-ups, the maximum call length, and the agent’s default language
• Define your call goal, like filling out a form or booking a sales meeting

3. Test

Test your AI agent before making it live for users. Just go to the Try My AI tab and ask tricky questions to see how the agent responds. You can review all the recorded conversations in the Conversations tab. If the responses don’t meet your expectations, refine the training materials or adjust the agent’s prompt.

4. Deploy

Deploy your AI voice agent to your website by adding a code snippet to your website’s HTML file. You can also easily add it to social media platforms like WhatsApp, Messenger, and Instagram to support and nurture your buyers where they are.

Read this blog to explore best practices for implementing voice UI for your business.

Summing up

As technologies like natural language processing advance, AI voice will become more natural and sophisticated. Voice AI agents like those powered by Chatsimple are already changing the way businesses connect with their customers. These AI agents make interactions easier and more personal, helping businesses offer unmatched support and boost sales. If you want to scale your business, now is the time to use AI voice agents.