AI SDR: How does it work?

By
Iga Wójtowicz
January 9, 2025
5 min read
Table of contents
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AI Agent Frank
Auto-pilot

Hey, sales leader!

Let me guess—you’ve heard the buzz about AI SDRs, but you’re not exactly sure how they work.

You’re not alone.

AI SDRs are designed to make your life easier. 

They handle repetitive tasks like sending emails, qualifying leads, and following up

That means your team can focus on what they do best—closing deals.

The best part?

AI SDRs don’t replace your team. They make them better.

Stick with me, and I’ll explain:

💥 What AI SDRs do.
💥 How they fit into your sales process.
💥 Why they’re a game-changer for growing your sales.

Let’s get in! 😉

What are AI SDRs? 

An AI SDR, or Artificial Intelligence Sales Development Representative, is software designed to do the job of a traditional SDR but faster and without getting tired. 

It handles many of the repetitive tasks that salespeople often spend too much time on. 

Instead of replacing your human SDRs, it works alongside them to make the whole process smoother.

How Are AI SDRs Different From Traditional SDRs?

Aspect AI SDRs Human SDRs
Speed & Scalability Process massive data and send hundreds of emails in minutes. Limited by time and effort; handle fewer tasks in the same timeframe.
Consistency Always follows the playbook, no errors, and never misses follow-ups. Prone to human error, such as typos or missed follow-ups.
Cost Efficiency No salaries, benefits, or breaks; work 24/7 once set up. Requires salaries, training, and downtime.
Data-Driven Decisions Analyzes patterns and adjusts strategies in real-time automatically. Relies on personal experience and manual analysis.
Building Relationships Lacks emotional connection and adaptability in complex conversations. Excellent at building trust, reading tone, and adapting to lead subtleties.
Handling Complexity Struggles with unexpected questions or cultural differences. Easily navigates complex objections and non-standard situations.
Strategic Thinking Relies on programmed logic and data patterns. Creative and intuitive, with personal insights.

Here’s the main difference:

A human SDR connects with leads using skills and experience.

Whereas an AI SDR uses data and algorithms to do the same tasks automatically.

For example:

  • A human SDR might spend hours researching prospects.
  • An AI SDR, like Agent Frank, does it in seconds by scanning databases and profiles.

And while humans might forget to follow up, AI SDRs never miss a step

They’re built to stay consistent and follow the plan.

But here’s the catch:

AI SDRs can’t read emotions or handle complex conversations.

That’s why they’re not replacements.

They’re assistants to take the repetitive work off your plate.

Now next see how an AI SDR works with an example. 

How do AI SDRs work?

Let’s explore a practical example: Agent Frank - an AI Sales Development Representative

Agent Frank from Salesforge
This image shows the Agent Frank from Salesforge

It automates sales tasks like prospecting, outreach, and booking meetings.

This gives your team more time to focus on closing deals.

Here’s how Agent Frank works:

Agent Frank from Salesforge
This image shows the Agent Frank from Salesforge

1. Prospecting

Frank works 24/7 to find and qualify leads based on your criteria.
No breaks, no wasted time.

2. Outreach

Frank sends personalized emails, follows up with leads, and adapts messages in real-time.

For example: If a lead clicks on a link but doesn’t respond, Frank can follow up with,
“Hey, I noticed you checked out our case study—want to chat about how we can help?”

3. Booking Meetings

When a lead is ready, Frank books the meeting for you. 

No more back-and-forth emails to schedule.

What Makes Frank Different?

Two modes in Agent Frank - Autopilot and copilot
This image shows the Two modes in Agent Frank - Autopilot and copilot

Frank has two modes:

Auto-Pilot Mode:
Handles everything automatically. You just set it up and let him run.

Co-Pilot Mode:
You stay in control by monitoring and approving actions.

So in short, 

AI SDRs, like Agent Frank, take care of prospecting, outreach, and booking meetings for you. 

Whether you want full automation with Auto-Pilot or a bit more control with Co-Pilot, it makes your sales process smoother and saves you tons of time.

Now you know how AI SDRs work.

But how do you choose the right one?

Let’s look at the key features to help you decide.

What Features Should You Look for in an AI SDR?

The right AI SDR can transform your sales.

Here’s what to look for:

1. Personalization That Feels Human

Your AI SDR should craft messages that don’t feel robotic.

  • Pull details like job titles and recent activity.
  • Write emails that feel personal and relevant.

For example:
“Hi Alex, congrats on your company’s expansion into healthcare! Let’s chat about how we can support your growth.”

2. Real-Time Optimization

Your AI SDR should adapt fast.

  • Track what’s working (open rates, clicks, replies).
  • Change emails or follow-ups instantly to get better results.

For instance:
If one subject line works better, it switches focus automatically.

3. Easy CRM Integration

It should fit right into your system.

  • Sync with your CRM to avoid duplicate outreach.
  • Log all activity for full visibility.
  • Keep your team on the same page.

4. Smart Lead Enrichment

It should fill in the missing details automatically.

  • Pull data from LinkedIn, websites, and more.
  • Keep profiles updated with job changes or company news.

This ensures your outreach is always relevant and timely.

With these features, your AI SDR won’t just save time—it’ll help your team close more deals.

Now let’s move on to learn about the advantages of using an AI SDR. 

The Advantages of using AI SDRs

Here’s why adding AI SDRs to your sales process is a smart move:

1. Scalable Outreach

AI SDRs don’t get tired or overwhelmed.

They can handle hundreds—or even thousands—of leads at once.

For example:

During a busy season, when your team struggles to keep up, an AI SDR can manage all the emails, follow-ups, and scheduling without breaking a sweat.

2. Consistent Performance

Humans have off days. AI doesn’t.

  • No typos.
  • No missed follow-ups.
  • Every email goes out on time, exactly as planned.

Your playbook gets followed perfectly, every single time.

3. Cost Savings

Hiring and training SDRs can get expensive.

AI SDRs don’t need salaries, benefits, or onboarding.

Sure, there’s an upfront setup cost. But once they’re running, they handle the work of multiple SDRs at a fraction of the cost.

4. Smarter Outreach

AI SDRs don’t just work fast—they work smart.

  • They analyze data to prioritize leads most likely to convert.
  • They adapt their strategies based on what works.

For example:
If one email subject line gets better responses, the AI learns and uses it more often.

Next, let’s look at the challenges of using AI SDRs and how to overcome them.

The Challenges of AI SDRs

While AI SDRs are powerful, they’re not perfect. 

Here are a few challenges to keep in mind:

1. Lack of Human Touch

AI can’t replicate empathy or human intuition.

For example:
If a lead shares a personal problem or asks for nuanced advice, AI might struggle to respond meaningfully.

Use AI SDRs for repetitive tasks like outreach and follow-ups. Let human SDRs step in for complex conversations.

Agent Frank drafting an AI-assisted email with a Co-pilot feature for confirming replies.
This image shows Agent Frank drafting an AI-assisted email with a Co-pilot feature for confirming replies.

Some platforms even offer smooth handoffs, so humans can take over seamlessly when needed.

2. Struggles with Complex Questions

AI works best with predictable scenarios.

But what happens when a lead asks a detailed product question or presents a unique situation? AI often falls short.

So make sure to set clear boundaries for what the AI can handle. 

Create workflows that automatically escalate complex queries to human SDRs.

Look for tools that let you customize these workflows to fit your needs.

3. Time-Consuming Setup

AI SDRs aren’t plug-and-play.

You’ll need to teach them about:

  • Your ideal customer profile.
  • Messaging that works for your audience.
  • How to handle specific scenarios.

While this takes time upfront, the payoff is worth it.

So you must go for tools with pre-built templates and frameworks to speed up the setup process.

Sequence build-up process in Salesforge
This image shows the Sequence build-up process in Salesforge

4. Ethical Concerns

AI in sales comes with responsibility.

Here’s what you must be careful about:

  • Are leads aware they’re interacting with AI?
  • Is the data used for outreach collected ethically?

So choose a platform that prioritizes transparency and ethical practices. Look for options to customize how the AI interacts with leads.

Example of Standard AI model personalization
This image shows an Example of Standard AI model personalization

Salesforge’s Overdrive, an advanced AI model, helps you stay ethical. 

It works by using LinkedIn data responsibly to create hyper-personalized outreach.

Example of Overdrive
This image shows the Example of Overdrive

Next, let’s look at how to balance AI SDRs and human SDRs to get the best of both worlds.

How Can You Implement AI SDRs in Your Workflow?

Implementing an AI SDR doesn’t have to be hard.

Follow these simple steps to make the transition smooth:

1. Audit Your Workflow

Start by reviewing your sales process.
Look for repetitive tasks that take too much time—like lead qualification or follow-ups.

This will show you exactly where an AI SDR can make the biggest impact.

2. Choose the Right Tool

Find an AI SDR that fits your needs.

Make sure it integrates with tools you already use, like your CRM, for a seamless setup.

3. Define Clear Roles

Decide who does what.

  • What tasks will the AI handle?
  • When should human SDRs take over?

This avoids confusion and ensures both AI and humans work together effectively.

4. Start Small

Don’t try to change everything at once.

Begin with one task—like automated follow-ups—and expand as you see results.

5. Test and Adjust

Monitor performance closely.

If something isn’t working, tweak the AI’s settings or update your workflow.

With all this in mind, let’s wrap things up with a brief conclusion to guide your decision. 

Wrapping It Up

AI SDRs are powerful, but they work best when paired with a strong strategy.

Before jumping in, take a step back and ask:

  • Where will automation have the biggest impact?
  • How can AI free up your team for high-value tasks?

Remember, the goal isn’t to replace your team—it’s to support them.

Start small, track results, and make adjustments as you go.

If you’re curious about trying AI SDRs, 

Hire Agent Frank Now!

Iga Wójtowicz
Content & Community Manager