Top 15 Most Effective AI Sales Agents in 2025

28% of sales reps actually spend their time selling. The rest of it goes to repetitive administrative tasks, like predicting, thinking strategies, and launching campaigns. Turns out, the hectic routine not only compromises job satisfaction but also affects productivity. 

Thankfully, AI sales agents have come a long way. Today, identifying potential prospects, creating content, and nurturing leads is all a few clicks away. But not all of them are meant for your business. 

So, it’s ideal to evaluate them to your needs and preferences. I have researched and tried some top AI sales agents to help you with that. Let's check the best ones.

15 Most Effective AI Sales Agents in 2025

Let’s check out some of the most effective AI sales agents that can help you streamline prospect research, lead nurturing, and outreach campaigns. 

1. Sintra.AI Milli — Best All-Around AI Sales Assistant for Startups

A platform that has multiple AI sales agents to help you through the process. Sounds helpful, right? This is Sintra.ai, an advanced platform that goes beyond traditional automation and helps you with brain-heavy tasks like strategy planning, forecasting, and much more. 

Milli, the sales manager, connects to massive datasets and narrows down potential leads. It then predicts the most promising leads and schedules personalized outreach campaigns. Advise the agent on negotiations, so it can build proposals that resonate with your brand voice.  

But the highlight of Sintra.ai is Brain AI. It is a memory for your business that keeps storing all your information, customer preferences, and business goals. This helps the agents perform tasks driven by context, so the artificial intelligence doesn’t lose touch. 

Key Features

• 12 AI agents, each specializing in a business operation, including sales strategist, content generation, marketing, etc. 
• Brain AI that stores all your business information for context-driven outcomes. 
• All Sintra helpers have multilingual (over 100 languages) capabilities. 
• 90+ power-ups to streamline routine business operations. 
• 24/7 support for all helpers with priority support. 

Pricing

• Individual Subscription: $39 per month (for individual avatars)
• Sintra X Subscription: $97 per month (All Helpers included).  

 2. Cognism — Best for Compliant Data Enrichment & Prospecting

Serious about B2B prospecting? Cognism might help you. This smart sales agent is your shortcut to getting data for lead prospecting faster and producing desired results. Plus, onboarding on this tool is convenient, making it perfect for scalability. 

Powered by Cortex AI, Cognism offers structured and processed, compliant data at the company level. It leverages advanced algorithms to dig deeper into the contact details, emails, phone numbers, previous purchasing behavior, and even buying intent. 

Once it matches and validates data from various companies, the process goes to the sales companion. This is a unique agent that segments accounts that really matter through insights and context. So, what usually takes two hours can be done by Cognism in 5 minutes. 

Key Features

• Text-to-command search that identifies your target lead list from basic prompts. 
• Voice search capability with multilingual support that lets you search for prospects across companies. 
• Buyer intent signals that help Cognism track down the most promising deals and work on them. 
• Data enrichment capability that digs deeper into prospects' data, including their contact details, purchase history, email, and more. 

Pricing

Visit the sales page to get a demo quote for the Cognism Grow and Elevate subscription.

3. Claygent (Clay) — Best for Research-Grade Prospect Intelligence

Want to build long-lasting customer loyalty with your brand? Consider Claygent. It’s a GPT-4-powered data enrichment AI sales agent that extracts prospects across channels. This way, it’s easier for human sales representatives to focus on lead nurturing and customer satisfaction. 

You can integrate Clay’s research agent into over 75 data sources. This gives your sales team access to valuable data on the market, from contacts to competitors. With this, the reps can make informed decisions about who to target in the outreach campaign.  

That’s not it. Clay can go further into building the lead list. It connects with data providers to enrich prospects’ information - contacts, industries, demographics, and more. So, next time, you want a list of 100 businesses that sell cakes, it’s a matter of minutes.   

Key Features

• An AI research agent, powered by GPT-4, that gathers information about potential contacts and businesses on simple prompts. 
• Data enrichment that builds on and verifies leads’ lists, depending on their profiles and online behavior. 
• Workflow optimization to automate repetitive tasks like data entry, prospect research, etc. 
• Integration with over 50 platforms, including HubSpot, Salesforce, OpenAI, Smartlead, and more. 
• A Chrome extension that makes it convenient to use the tool within the sales process. 

Pricing

• A free plan with limited functionality. 
• Starter Subscription: $134 per month (if paid annually), $149 per month.  
• Explorer Subscription: $314 per month (if paid annually), $349 per month.
• Pro Subscription: $720 per month (if paid annually), $800 per month. 
• Enterprise Subscription: Contact the sales team for custom pricing.  

4. Common Room — Best for Community-Led Prospecting & Personalization

Knowing who to target, when to interact with them, and how to convert can seem intimidating. But no longer with the Common Room. It’s a customer intelligence platform that helps you scale your outbound initiatives across Gmail and LinkedIn, with maximum revenue opportunities. 

Roomie, its AI agent, uses over 200 million contacts to track ideal prospects, depending on their buying signals. It then unifies all buying signals to narrow down the most promising leads. You can also narrow down low-risk deals with maximum conversion rate using its intelligent scoring.  

But one thing that really stands out is the room for personalization. Roomie can produce hyper-tailored, context-driven messages at scale. So, whether it's a long post for LinkedIn or a product launch via email, Common Room makes sure the customers feel valued. 

Key Features

• Roomie AI has a database of over 200 million users from which it identifies potential buyers. 
• Buyer intent signals extracted from your lead lists to further narrow down prospects who are most likely to convert. 
• A multi-channel outreach mechanism that reaches out to customers using different social media accounts, especially Email and LinkedIn. 
• Outbound performance tracking that analyzes what works in the sales cycle to help the reps make informed decisions. 

Pricing

• Starter Subscription: $1,000 per month (if billed annually), $ per month.
• Team Subscription: $2,500 per month (if billed annually), $ per month. 
• Enterprise Subscription: Contact the sales team for custom pricing. 

5. Artisan (Ava) — Best for Autonomous Outbound Execution and Data Enrichment

The next AI sales agent we have is Ava from Artisan. It can help businesses automate the entire sales process, from generating leads to making them closer to becoming customers. With all the time saved, your sales team can focus on building a real customer relationship. 

For starters, Ava has a memory of 300+ million B2B contacts to extract leads. You can also build an ideal customer profile in Ava, according to which it picks and chooses target prospects. The best part - the data Ava uses comes from diverse sources. 

Once you have the prospects, you can use generative capabilities to craft human-like messages for individual leads. It does not stop here. Artisan employs sentimental analysis to segment the leads using customer behavior and schedule meetings with those it qualifies. 

Key Features

• Multi-channel sequencing outreach campaigns that help maximize your conversion rate. 
• A massive B2B database of over 300M contacts from over 200 countries to identify leads from. 
• A data miner that scrapes data from websites and other social media platforms for relevant buying signals. 
• A ghostwriter with hyper-personalized sequences that crafts content for social media posts, emails, customer support, etc. 

Pricing

Contact the sales team to get custom prices for Lead Discovery, Data Enrichment, Personalized Email Outreach, LinkedIn Outreach, and Email Deliverability.         

6. 11x.ai — Best for Fully Autonomous SDR Coverage

11x.ai is your workforce in one space. With Alice, the SDR agent, and Julian, the phone agent, you can truly transform routine operations without investing heavily into a physical setup. Plus, these agents are not time-bound, so you can aim for maximum revenue growth. 

Like an experienced agent, Alice taps into the Total Addressable Market and finds potential leads. It then interacts with them and qualifies meetings. Thanks to the intelligent scoring mechanism, sales teams can segment leads that have the maximum chances of conversion. 

Then comes Julian, who learns from each interaction and launches cold campaigns to build lasting relationships with customers. Plus, the good thing about 11X is how integrated it is. This sales agent seamlessly gets into your work ecosystem, from ChatGPT to Zendesk, and more. 

Key Features

• Intelligent buying targeting that tracks buyers from across channels and engages them in real time. 
• Lead scoring that allows sales reps to narrow down the most promising, highest-value prospects. 
• Personalized and adaptive messaging that targets the pain points of your audience and engages them to increase conversion, while staying true to your brand voice. 
• Inbound qualification that qualifies leads and directs them to the sales team. 
• A multi-channel outbound that interacts with your customers 24/7.  

Pricing

Visit the pricing page to get custom pricing for your business needs.   

7. Gong — Best for Revenue Intelligence & Rep Coaching

Next, Gong is here to help your business with almost everything, from locating prospects to exploring the right marketing strategy, and everything in between. Think of it as your rep coach who facilitates each stage of your sales funnel. 

For starters, Gong Engage is tasked to prioritize and personalize the sales processes. It does so by targeting the low-risk leads and reaching out to them. Then comes the forecast that extracts key insights into your CRM for informed marketing action.

While all this is happening, the Gong Agents are growing your revenue by automating the follow-ups. It is adjusting actions in the pipelines, monitoring triggers, and analyzing profits. What I like the most is the centralized dashboard that keeps everything sorted.

Key Features

• A data engine that can manage a company’s sales data and sort your customers’ information in one place.
• Data-driven insights into emerging trends, complex concepts, and customer risks, so your sales team can make informed decisions. 
• A forecast and deal predictor that evaluates your chances of closing deals using 300 unique signals. 
• AI Ask that gives you quick answers related to previous sales conversations, CRM activity, email, etc. 
• An AI call briefer that summarizes your sales calls and interacts with customers at all times.   

Pricing

Visit the pricing page to get custom pricing for your specific team requirements.    

8. Clari — Best for Sales Forecasting & Pipeline Health

Struggling to sustain your customer base? Clari has got you covered. It is an AI sales agent that streamlines your workflow by focusing on forecasting accuracy to get away from revenue gaps. Plus, employing this agent’s deal inspection would also improve the overall pipeline’s health. 

Clari has an auto-capturing deal activity that scans pain points of your prospects across data sources, so it leaves no opportunity for conversion. It also provides real-time insights, so sales reps can immediately intervene in critical customer interactions. 

But the highlight of Clari is its conversational abilities. It is built to learn from every customer exchange. So, next time there is a query, the bot is trained enough to handle it and convert. The real-time updates help you monitor whether the AI is working according to your brand’s preferences. 

Key Features

• Smart summarizers that give you a shorter transcript of email threads and sales calls for personalized content generation. 
• Built-in CRM suggestions that update customers’ information and sales activities in real time. 
• Integration with popular sales platforms, including Zoom, Adobe, Informatica, and more. 
• Pipeline management and prospecting that gives you valuable insights into the risky deals, what audience to target next, and strategies to close deals faster. 
• Prospecting emails and follow-ups that interact with your prospects using human-like language models. 

Pricing

Visit the pricing page, add your business email, and get a quote in minutes, specific to your needs. to your team’s requirements.    

9. Bardeen — Best for Automating Repetitive Tasks and SDR Ops

Yet another sales automation agent in Bardeen. It streamlines repetitive business operations, so you can seamlessly scale prospecting efforts and revenue growth. Plus, it’s easy to operate, leaving no issues for onboarding.

It goes beyond prospect search. Instead, you can employ its pre-defined account management templates to nurture leads, manage relationships, and respond to all queries. Its capabilities extend further to find and fill the missing customer data fields in the CRM. 

Any business struggling with losing existing customers can also benefit from Bardeen. Its account nurturing function lets you summarize their key activities on the web, track any behavioral change, and advise strategies. 

Key Features

• Lead sourcing that helps you track, interact with, and qualify leads from all across datasets. 
• Personalized responses and follow-ups to keep the prospects engaged. 
• A centralized data management system that monitors billing, team members, recruitments, and other administrative and sales tasks. 
• Data privacy with SOC 2 Type II certified encryption, so you can rest assured about the safety standards. 
• Integration with 100+ popular sales tools and apps, including LinkedIn, Gmail, Slack, and others. 

Pricing

• A 7-day free trial. 
• Enterprise Subscription: $1500 per month (billed annually).  
• Starter Subscription: $99 per month (if billed annually), $129 per month. 
• Team Subscription: $500 per month (billed annually).    

10. MeetChase AI — Best for Autonomous Meeting Booking

Booking meetings is crucial for improving the ROI and advancing the sales pipelines. MeetChase AI from Chase Labs helps you with this. Unlike traditional sales agents who focus on identifying prospects, MeetChase prioritizes scheduling meetings to maximize chances for conversion. 

For starters, the prospecting agent builds lists of target profiles based on your business preferences. Good thing - this platform obtains data verified from GDPR and CCPA-compliant sources. So, you don’t have to worry about the credibility of the potential leads. 

Another thing that makes MeetChase stand out is its focus on deliverability. It integrates with your Google and Outlook to send cold emails for connections. The SDRs then book meetings that sync with your digital calendars to talk about referrals, follow-ups, and more. 

Key Features

• Access to fully verified and industry-standard data to extract prospects for nurturing. 
• Integrating with popular work tools like Microsoft, Google, and Outlook for convenience. 
• A comprehensive meeting schedule mechanism that extracts leads from an uploaded CSV and connects with leads over meetings. 
• Customizable email sequences that help businesses launch cold campaigns.  

Pricing

• Meetings Subscription: $250 per meeting held plus infrastructure cost. 
• Commission Subscription: 10% of your first year's revenue plus infrastructure cost. 
• Custom Enterprise Pricing: Contact the sales team for custom pricing. 

11. Botsonic — Best for Conversational Lead Qualification and Capture

Think of a chatbot that handles all your customers, resolves their queries, and keeps them engaged to drive revenue. That’s Botsonic. It is a safe space where you can build no-code chatbots for your business website in minutes. 

Botsonic chatbots immediately train on your web data. And, these bots are developed to understand key metrics like engagement, CSAT, user behavior, etc., to automate conversations. Plus, having multilingual capabilities, it can resolve queries from a worldwide audience.   

It’s not limited to just the web. You can also integrate it with WhatsApp, messaging apps, and email for maximum availability. This way, it’s easier for these bots to direct potential leads to product pages, significantly improving the shopping experience and profit margins.

Key Features

• Customer engagement that interacts with customers across channels, recommends personalized products, and generates high-quality leads. 
• Access the company’s HR data to automate employee support (accelerate onboarding, releasing payrolls, navigating time-offs, etc). 
• Multi-lingual support that interacts with customers in 50 different languages. 
• 24/7 customer support that has a proven record of resolving 70% of customers’ queries across channels. 
• High privacy with chats encrypted with AES-256. Plus, the customer data in transit is also encrypted with TLS 1.3.  

Pricing

• Starter Subscription: $16 per month (if billed annually), $19 per month.
• Professional Subscription: $41 per month (if billed annually), $49 per month.
• Advanced Subscription: $249 per month (if billed annually), $299 per month.   
• Enterprise Subscription: Contact the sales team for custom pricing.  

12. Lindy — Best for No-Code, Multi-Agent Sales Workflows

No, hiring and managing sales agents is a few prompts away, all thanks to Lindy. This platform lets you build sales reps for almost anything, from customer support to lead generation, meeting recording, and outreach. Best part - it’s a no-code builder, so anyone can benefit from it.

Integrate these sales agents into your CRM and workflow platforms to fully automate. Command Lindy to draft a personalized email, identify prospects from LinkedIn, or derive insights from audience behavior. This automation opens avenues to close more deals in less time.    

Moreover, Lindy’s massive dataset extracts information from across 200+ sources to make the most of the prospects. Once identified, the sales coach does individual research on each lead to personalize the outreach. Plus, it saves all interactions for future context. 

Key Features

• One-click sales agent builder that builds intelligent sales reps from simple prompts in minutes. 
• Thousands of integrations, including Slack, Email, HubSpot, LinkedIn, and social media platforms. 
• Lead prospecting capabilities that use 200+ sources (G2, LinkedIn, TikTok, etc) to track prospects and turn them into customers. 
• Multi-sequence outreach function that launches personalized campaigns and updates CRM information in real time. 
• Professional-grade generation at scale for social media ads, YouTube scripts, and content for social media. 

Pricing

• A free plan with 400 credits per month. 
• Pro Subscription: $49 per month (5000 credits per month).  
• Business Subscription: $199 per month (20,000 credits per month). 
• Enterprise Subscription: Contact the sales team for custom pricing. 

13. Relevance AI — Best for Task-Completing Sales Agents

Any startup with no investment for headcount should definitely consider Relevance AI. It is a no-code, non-technical AI agent that streamlines all your sales operations - research, writing, and reaching out to customers. Plus, the flexible pricing is a deal maker for many. 

Setting up Relevance is easy. You select an agent for prospecting and give it a specific prompt. It then uses algorithms to search from various data sources and give you a list of potential leads. You can also choose to enrich this list by including contact details, demographics, etc. 

But the highlight of this sales tool is its generative capabilities. With editable templates, you can write up any message that connects to your customers, interact with leads, and book meetings - all in seconds. The best thing - you can integrate it with almost all popular sales software. 

Key Features

• Integrations with popular sales tools, including HubSpot, LinkedIn, OpenAI, Slack, Notion, and more. It also offers custom integration to maximize profit. 
• Data enrichment that searches for and summarizes information from various data sources, depending on your prospect’s prompts. 
• Generative AI that creates personalized scripts and emails to engage leads and take them closer to becoming customers. 
• No-code sales agent builder allows companies to create workflows with no technical expertise. 
• Prospecting that produces lists of your prospects within a few seconds.  

Pricing

• A free plan with limited functionality. 
• Pro Subscription: $19 per month (paid annually), $29 per month. 
• Team Subscription: $234 per month (paid annually), $349 per month. 
• Custom Subscription: Contact the sales team to get custom pricing.   

14. Octave — Best for Personalized Cold Messaging at Scale

Want to scale your outbound sales but have no money to recruit any more people? Try Octave. It’s an advanced GTM agent that builds a comprehensive, scalable market strategy to convert leads and drive revenue. In doing so, it doesn’t lose the personal touch. 

This sales agent has an intelligent insight function that derives valuable insights from your business data across platforms. Accompanied by Prospect Finder, it then uses the extracted pain points to identify potential prospects and launch personalized cold emails.

The best thing about Octave is still the content generator that uses the audience’s pain points and crafts tailored, human-like messages. Your sales team can further add prompts to tweak these emails to make the most of them. 

Key Features

• Unique playbook that dictates your outbound approach, locates your brand in the market, and attracts potential customers. 
• Prospect finder that finds suitable prospects for your business across platforms like LinkedIn, Facebook, Gmail, etc. 
• Task automation that streamlines all your business operations and boosts sales productivity. 
• AI agents that read websites, scan profiles, and derive valuable insights to detect pain points of your audience. 
• Generative tools to produce emails and social media posts at scale, specific to your audience, while keeping the brand voice intact. 

Pricing

• Free trial with limited functionality. 
• Core Subscription: $119 per month (paid annually), $149 per month.    
• Boost Subscription: $399 per month (paid annually), $499 per month.   
• Turbo Subscription: $799 per month (paid annually), $999 per month 
• Ultra Subscription: Contact sales to get custom pricing. 

15. Bella — Best for LinkedIn-Native Outreach Automation

A platform that takes care of all your outreach operations on LinkedIn. Yes, that’s Bella for you. This smart sales agent helps businesses locate prospects, identify potential leads, reach out to them, and convert them to customers - all in one place. 

To get started, you connect Bella’s extension to your LinkedIn Sales Navigator. It then scans your preferences and initiates a search for potential prospects. You can also employ it further to segment the prospects, depending on jobs, industries, etc, to launch outreach campaigns.  

The good thing - it goes beyond conventional outreach. Bella can set users’ triggers according to which it sends follow-up messages like product launches, newsletters, etc. Think of it as your sales rep who is using relevant insights to craft messages and send them to potential leads. 

Key Features

• LinkedIn prospecting that scans your business profile to understand the prospect's audience and identify potential leads. 
• Multi-sequence outreach capabilities that send tailored messages across LinkedIn and email. 
• Bella uses OpenAI, Gemini, and Anthropic conversational models to craft messages personalized to your audience on LinkedIn. 
• Dedicated chatbots that are trained on previous chats, FAQs, and custom prompts and replies to your LinkedIn audiences.
• An autopilot that schedules meetings in continuation of your potential leads’ conversations.  

Pricing

• AI BDR Subscription: $899 per month. 
• Scale Subscription: Contact the sales team for custom pricing.  

How to Choose the Right AI Sales Tools for Customer Satisfaction?

Though relatively new in the market, AI sales agents are becoming a must-have assistance in the funnel. But not all of them are for you. And the last thing you would want is to fall for the overhyped products and invest money randomly. 

So, here are some things you must consider to avoid such mistakes.  

Define Your Sales Workflow Needs

The first step of selecting a sales agent is knowing what you should do. So, ask yourself some questions. 

• Are you trying to automate repetitive tasks? 
• Struggling to nurture leads? 
• Having difficulty engaging prospects?

Once clear about your needs and preferences, you can proceed to evaluate different providers. 

But before you do this, check your work ecosystem. Sometimes, the sales tools you are using already let you add AI sales agents like Gong, Salesforce, Sintra, etc. So, instead of adding an entirely new thing, you can introduce new functionality with AI agents.   

Evaluate Features and Integrations

Now that you are clear about your team’s preferences, it’s time to look into must-have core features. 

• Integrations: An AI sales agent is completely useless if it does not integrate into your workflow. So, be sure to double-check whether your desired sales agent can run with a popular sales tool. This is especially important with many companies popping up in the market. 
• Data Enrichment: Your AI sales software must do thorough research on leads. Hence, it's ideal that you go for tools that connect to online data sources to get prospects’ contact details, demographics, and more. 
• Availability: Your automated sales reps must be available around the clock to solve customers’ inquiries. Be mindful of some assistive agents that are marketed as 24/7 operational. The reality is that while doing so, they may delay other important tasks.   
• Customizable: Some AI agents are built to serve individual tasks, while others are built using low-code platforms. If your budget allows, go for software that lets you build personalized agents. This way, it can deliver to your preferences and needs.  
• Omnichannel Support: Sales is not just limited to email and phone calls today. Rather, it's all over. Hence, it’s a must that your sales reps can read from diverse channels, including email, LinkedIn, and other social media.  
• Predictive Analysis: Forecasting is significant when your goal is to convert maximum leads. Thankfully, AI agents with predictive analysis can do this job. This function taps into massive databases to identify, segment, and reach out to the promising leads. 

Balance Pricing and Scalability

Including sales agents in your workflow is not as simple as logging into software. Rather, the process involves implementation, training, and maintenance, all of which have a cost. A few of them also have usage-based fees and hidden credit costs. So, you need to be fully sure about the price involved. 

And, if you are a big team or intend to expand in the long run, your AI sales agent must handle high volumes of tasks. Even when an agent is scalable, it will cost more for each team member. A good approach to this is custom quotes. This allows you to choose desired features in a similar price range.  

Conclusion: Scale Your Sales Faster with AI Agents

AI sales agents are an excellent way to streamline repetitive, time-consuming tasks, nurture leads, and predict sales outputs. Employing these tools can help you scale the business while staying in touch with individual leads. 

Not sure where to start? Begin with Sintra.ai. Its AI capabilities go beyond basic automation and help you build comprehensive marketing strategies and social media campaigns. Plus, it’s not a technical platform. A simple chat interface that works with a simple interface. 

FAQs

1. What is the best sales AI agent?

Well, it depends. There is no single best AI sales agent. The right choice for your business would be the one that meets your needs. If you want strategic thinking and automation, Sintra.ai would be a better option, while Gong would be better for anyone struggling with lead forecasting. 

2. Who are the Big 4 AI agents?

The Big 4 AI sales agents include Claygent, Gong, Clari, and Sintra.ai, each having a unique set of features. For instance, while Clari and Gong are great for forecasting, Sintra can help you build a comprehensive marketing strategy and launch campaigns at scale. 

3. Do AI sales reps work?

Definitely, AI-powered sales reps automate repetitive processes, gather insightful customer data from multiple sources, and improve overall productivity. With this assistance, the sales team can focus on high-priority tasks like lead generation, nurturing, and follow-ups.  

4. How effective are AI agents?

AI agents can help sales teams engage potential leads and existing customers to expand their revenue opportunities. These tools help you streamline day-to-day tasks and improve overall productivity. 

5. Which AI digital agent is best for sales automation?

Sintra.ai is a great way to automate your routine sales processes. It combines twelve AI agents, each specializing in a different role, from content generation to forecasting and sales strategy. So, you can think of it as an all-in-one sales workforce to help your business grow. 

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