Top 5 AI-Powered Voice Bots for Sales Success

What are AI Voice Bots?

AI voice bots are AI-powered software solutions that use Automatic Speech Recognition (ASR) to capture spoken language, Natural Language Processing (NLP) to properly understand the context, and speech synthesis to generate natural-sounding speech.

AI voice bots can answer inbound calls, handle outbound calls, schedule appointments, qualify leads, and perform other actions through integrations with back-end systems. Most importantly, they are able to interact with your customers or prospects in a natural, conversational way, handle interruptions like real humans, speak different languages fluently, and manage multiple calls simultaneously, which makes them powerful tools for automating your sales processes and operations.

How Can AI Voice Bots Help in Sales?

Not all AI voice bots currently available on the market can be effectively used in sales. In fact, many voice bot solutions are purpose-built specifically for customer service and support – they can only answer inbound calls, respond to FAQs, and help customers resolve issues. But there are also many solutions out there that can handle outbound calls and can be effectively used in sales scenarios.

Here’s how exactly AI voice bots can help generate leads, qualify potential customers, and improve your sales workflows:

• Put cold calling campaigns on autopilot: With the ability to initiate outbound calls independently and handle hundreds or even thousands of concurrent calls, AI voice bots can automate your cold calling campaigns.

• Qualify leads automatically: AI voice bots can effectively qualify your inbound and outbound leads by asking them a series of pre-qualification questions. They can also accurately capture lead information and log it into your CRM system.

• Schedule demo calls/ appointments: AI voice bots can integrate with calendar and scheduling tools and automatically schedule appointments or demo calls with your sales reps, saving your team a bunch of time and effort.

• Handle upselling and cross-selling: AI voice bots that are trained on your company knowledge and integrated with your CRM system or database can offer personalized product recommendations, helping you capitalize on upselling and cross-selling opportunities.

• Automate follow-ups and reminders: AI voice bots can follow up with customers or prospects with customized offers or reminders. For example, they can remind customers about upcoming or overdue payments or follow up with leads who didn’t convert.

The Top 5 AI Voice Bots for Sales Automation

We’ve analyzed dozens of AI voice bot solutions and picked the top 5 providers offering AI voice bots for sales automation:

1.VoiceSpin

VoiceSpin offers an AI voice bot solution that can automate both inbound and outbound calls, handle thousands of calls at once, and instantly scale when your call volumes grow. You can use it for cold calling, lead qualification, appointment booking, and follow-ups, making it a great solution for automating your sales operations. Plus, beyond AI voice bots, VoiceSpin actually offers a full-suite contact center platform with VoIP telephony, AI chatbots, AI predictive dialing, and AI speech analytics tools.

Core features:

• Speaks 100+ languages and dialects

• Handles interruptions like a human

• Escalates calls to human reps with full context

• Integrates with CRM and other back-end systems

• Provides AI speech analytics with call summaries

2. Regal

Regal’s AI voice bot can help you automate outbound calling campaigns, lead qualification, and appointment scheduling. It is specifically built for enterprise-grade companies with high call volumes, as it can handle thousands of concurrent interactions and scale when needed. With its no-code bot builder and A/B testing tools, you can easily build, test, and deploy AI voice bots without developer support. Additionally, Regal provides real-time call monitoring tools, conversation insights, and automated QA scorecards to test your bot’s performance.

Core features:

• Provides a no-code voice bot builder

• Supports 30+ languages

• Offers A/B testing capabilities

• Contextually hands off calls to human agents

• Integrates with 40+ third-party tools

3. Synthflow

Synthflow offers a drag-and-drop builder interface and a library of ready-made bot templates, enabling you to create AI voice bots pretty effortlessly without advanced tech knowledge. Synthflow’s AI voice bot can automate outbound calls, lead qualification, booking and reservations, follow-ups, and more. What’s distinctive about Synthflow is that it allows you to either choose one of the voices from their library or clone your own voice through the integration with ElevenLabs.

Core features:

• Provides a drag-and-drop bot builder

• Can handle calls in 30+ languages

• Offers a library of ready-made templates

• Escalates calls to human reps with a brief summary

• Supports integrations with 200+ third-party apps

4. Lindy

Lindy is a great solution for non-tech users, allowing you to build an AI voice bot through its intuitive drag-and-drop builder and an extensive library of ready-made templates. You can use it to automate sales outreach campaigns, lead qualification, appointment booking, and more. And once the call ends, the bot will automatically log the conversation, update your CRM, and send a short summary to the team on Slack. Lindy also allows you to choose your own LLM for advanced reasoning.

Core features:

• Provides a drag-and-drop builder

• Supports 50+ languages

• Offers a library of 100+ ready-made templates

• Escalates calls to human agents

• Integrates with 40+ third-party tools

5. Vapi

Vapi is a developer-focused platform for building AI voice bots that gives developers full control through its API-first design. It’s not a beginner-friendly option, as it requires coding skills and API knowledge to build and customize your AI voice bot. With Vapi, you can create a bot that automates outbound sales calls, lead qualification, and appointment booking. And it can be scaled to handle thousands of concurrent calls, making it a great solution for handling high call volumes. In addition, Vapi allows you to use your own LLM.

Core features:

• Provides pre-built templates

• Supports 100+ languages

• Offers A/B testing capabilities

• Allows bringing your own models

• Provides integrations with third-party tools and APIs

Wrapping up

AI voice bots are truly changing the game for sales teams. With the right AI voice bot solution, you can automate your outreach campaigns, lead qualification, and follow-ups, so your human sales reps have more time to focus on higher-value activities like interacting with high-potential leads, closing deals, and building long-term relationships with customers.

If you want to supercharge your sales with AI voice bots, make sure to select a solution that can handle multiple calls at once and scale on demand, perform actions beyond just answering common questions, and seamlessly hand off conversations to human agents without losing any context.