Top-Rated AI Agents for Sales Calls in 2025

Written by Maximilian Straub | Published on September 30, 2025 | 10 min read

AI sales agents are digital systems that use artificial intelligence to handle sales-related tasks. They can communicate with prospects, analyze data sets, and assist buyers throughout their buying journey. Their role is to automate repetitive work and reduce the manual burden of your staff.

Sales never sleep. And in 2025, it doesn’t even need a salesperson to stay awake! The latest buzz in this era is “AI sales agents”. These are digital tools that operate with minimal human effort. They can automatically:

  • Answer customer questions
  • Find leads
  • Book meetings
  • Recommend products

Okay, but are they popular? A recent survey found that nearly three out of four C-level executives (74%) believe AI agents will play a major role in their business this year. By using AI sales agents, they are expecting to generate more qualified leads and higher revenues. However, these tools also come with several hidden costs that can undermine the benefits.

Want to know the complete picture? In this article, you will first understand what AI sales agents are and their 7 best use cases. Next, you will check the list of 6 top-rated AI sales agents and learn when outsourcing can be a better option.

What are AI Sales Agents?

An AI sales agent is software that uses artificial intelligence to handle sales tasks that your human agents usually do. These are smart digital helpers that can:

  • Communicate with customers
  • Ask questions and identify if a lead is worth pursuing (AI-driven lead generation)
  • Support you in closing sales
  • Suggest the right products or services to customers

Most of such AI sales agents are based on technologies like natural language processing (to understand and respond to human language) and machine learning (to learn from data). 

In 2025, several D2C companies and consumer brands earning $5M+ revenue are planning to use AI sales agents in their businesses. Studies show that about 85% of enterprises are deploying or plan to deploy AI agents in sales in 2025. 

Types of AI Sales Agents

Primarily, there are two types of AI sales agents:

  1. Supportive agents = These are digital assistants that automate routine tasks.
  2. Autonomous agents = These are digital salespeople that interact directly with customers and close deals with minimal human input.

For more clarity, let’s check out a detailed comparison:

Type Primary Function How They Work With Your Business Major Benefit
Supportive AI Sales Agents Help human sales staff with routine tasks.
  • Collect and organize customer data.
  • Send first messages or reminders.
  • Schedule meetings.
  • Take notes during calls and update CRM systems.
  • Suggest next steps to the salesperson.
Save time of your human sales teams as this type can take care of most repetitive tasks.
Autonomous AI Sales Agents Work almost like a salesperson on their own. 

They offer automated sales support.

  • Start conversations with prospects.
  • Ask questions to qualify leads.
  • Answer product or service questions.
  • Recommend the right product or service.
  • Guide a customer through the buying process.
Handle most of the sales process independently, so you can reach more customers without extra staff.

7 Best Use Cases of AI Sales Agents in 2025!

AI sales agents are more than just digital helpers! They can take on tasks across the entire sales process. Studies show that AI adoption in sales has jumped dramatically in two years, with usage rates rising from 39% to 81% among sales teams.

But where are these agents used? Check out the seven most common use cases of AI sales agents:

1. Outreach at Scale

AI sales agents can send personalized messages to many potential customers at once. They use data like your ideal customer profile (ICP) to decide who to contact. Next, they reach them through email, chat, or text. This saves your sales team’s outreach time!

2. Lead Scoring and Nurturing

Not all leads are the same! AI sales agents study how prospects interact with your business and score them by interest level. This process is known as AI-driven lead generation.

Next, they then send follow-up messages to:

  • Keep prospects engaged 

and

  • Move them closer to becoming paying customers

3. Sales Forecasting

AI sales agents review past sales data + current activity to predict future results. They give you insights based on which you can set realistic sales goals and plan ahead. In this way, you can make business decisions based on data rather than guesses.

4. Next-Best Action and Offer Recommendations

When working with a lead, AI agents can suggest what step to take next or what offer to present. These suggestions are based on the lead’s data. Such an approach increases the chances of closing more deals.

5. Personalized Product Recommendations

AI sales agents study:

  • Customer history
  • Shopping habits
  • Online behavior

Based on this analysis, they recommend the right products or services. This significantly increases the chance of repeat purchases.

6. Meeting Summary and CRM Updates

After a call or chat with a customer, AI sales agents can prepare a summary of the conversation and update your CRM automatically. This keeps your records accurate without requiring extra manual work from your human agents.

7. Quoting, Invoicing, and Payments

For businesses selling products or services directly, AI sales agents can create price quotes, send invoices, and even process payments. This reduces paperwork and helps close sales faster.

6 Best AI Sales Agents You Can Consider in 2025!

AI sales software comes in many forms! Some act like digital assistants and help your sales team with research and data entry. Whereas others work like salespeople and:

  • Talk to your leads
  • Answer customer questions
  • Book meetings

Thus, each AI sales agent tries to solve different parts of the sales process. Want some tool names? Below is a list of six top-rated AI sales agents you can consider in 2025:

Tool What It Does Key Features
VoiceSpin It is an AI contact center tool to manage calls and automate tasks.
Alta This tool provides AI sales agents (Katie for outreach + Alex for calls) to find prospects and engage leads.
  • Katie does research and outreach. It sends personalized messages and schedules calls.
  • Alex does outbound calls, inbound lead qualification, and upsell detection.
Clay This software automates prospect research and outreach messages.
  • AI research
  • Personalized messaging
  • Integrates with 100+ data providers for data enrichment.
Clari It is a revenue platform with an AI assistant for sales teams.
  • Creates email summaries
  • AI follow-ups
  • Deal/account summaries
  • Prepares sales battlecards
  • CRM updates
  • Forecasting
Common Room This software finds buyers by tracking intent signals and running outreach programs. 

It offers an AI sales agent called “RoomieAI”.

  • RoomieAI captures buying signals.
  • It scores leads and sends outbound messages.
11x.ai This tool offers an AI sales agent (Alice) and a phone agent (Julian). Both agents continuously try to engage with prospects. 
  • Alice does prospect targeting and scheduling. 
  • Julian performs lead qualification and nurturing.

 

More Tools = More Costs! Outsource Your Customer Support to Atidiv in 2025 and Save Up to 60%

Studies show that companies using AI sales agents have achieved 30 to 50% higher lead conversion rates. Also, their revenue growth rate has become four times the previous level. 

But is everything rosy and that simple? Nope! These tools come with hidden costs. To get real value from them, you must hire skilled professionals (to manage and optimize them). On top of that, you must pay for subscription fees + advanced internet infrastructure. 

All these expenses can offset the financial gains made earlier. Because of this, many D2C companies and consumer brands generating over $5M in revenue choose to outsource their customer support and sales instead of running these systems in-house.

Atidiv is a trusted customer experience solutions provider with 15+ years of expertise and 700+ employees. Our team uses advanced AI technologies like NLP and ML to generate the best leads!  

In 2025, don’t add an extra cost in the form of AI sales agents! Instead, hire Atidiv and save up to 60%. Book a free consultation to learn how we can help you.

AI Sales Agents FAQs

1. Can AI agents do sales forecasting?

Yes, nowadays, most AI sales agents come loaded with the feature of sales forecasting. And they are effective too! Studies show that such agents increase forecasting accuracy by up to 30%. Besides, they can even shorten sales cycles by up to 25%. 

2. Are AI sales agents too complex for small businesses to use?

Several AI sales agents integrate with your existing systems, like email or CRM platforms. However, you may still need professional setup and guidance. 

If you are looking for a more affordable entry point, you can consider outsourcing customer support and sales to leading agencies, like Atidiv. 

3. How much money can I save using AI sales agents in 2025?

Several businesses using AI sales agents usually benefit from:

  • Instant replies to customer questions
  • Better personalization
  • Diverting staff to higher-value activities like closing deals and building relationships

Studies show that automation of routine tasks like scheduling or follow-ups can save up to 90% in costs compared to manual handling. 

4. Why should I consider outsourcing instead of running AI sales agents myself?

Running AI sales systems in-house can be costly due to several hidden expenses, such as:

  • Subscription fees
  • Advanced infrastructure costs
  • Skilled staff requirements

In contrast, when you outsource, you can save on these business expenses and still have access to advanced technologies without any overhead. 

For example, by outsourcing to Atidiv, a leading digital customer experience solutions provider, you can save up to 60% as compared to running in-house teams. 

5. How are the AI sales agents evolving in 2025?

In 2025, businesses are moving away from simple and reactive chatbots. Now, they are adopting proactive AI agents. These advanced agents can:

  • Anticipate customer needs
  • Maintain context across conversations
  • Guide customers through the complete buying journey

By doing so, they provide a more natural and human-like sales experience!

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