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Demand Generation Updated on: May 4, 2025

The B2B SaaS Playbook: How to Start an ABM Program That Converts

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Why Account-Based Marketing Works in B2B SaaS

After investing in outbound marketing, the next leap forward for many B2B SaaS teams is Account-Based Marketing (ABM).

ABM helps you prioritize high-fit accounts, personalize your outreach, and tightly align marketing and sales. But for it to work, your teams need full alignment, your targeting must be precise, and your execution must be intentional.

This guide walks you through the 5 steps to kick off your ABM strategy the right way, and what you need to implement it successfully.

What Is the Purpose of SaaS ABM?

ABM aims to maximize conversion rates and pipeline efficiency by focusing your marketing efforts on a defined list of high-value accounts.

Unlike broader demand gen strategies, ABM:

  • Treats each account as a market of one.
  • Combines outbound precision with inbound reinforcement.
  • Leverages tools like LinkedIn, email, and CRM data to engage the full buying committee.

Done right, ABM creates a unified experience across channels—and aligns marketing and sales like never before.

5 Steps to Kick Off Your SaaS ABM Strategy the Right Way

Now that you understand the purpose of ABM and what sets it apart from traditional marketing, it’s time to build a strategy that works, from targeting to execution.

Follow these 5 foundational steps to launch a B2B SaaS ABM program that aligns your teams, focuses your efforts, and drives measurable pipeline growth.

Step 1: Discover and Define Your High-Value Accounts (ICP)

The most common mistake in ABM? Not knowing who to target.

Start by defining your Ideal Customer Profile (ICP) and buyer personas. This gives you a clear picture of the companies and roles worth pursuing, and what they care about.

At Kalungi, we define ICPs using:

  • Demographics (company size, revenue, region).
  • Firmographics (industry, business model).
  • Technographics (tools they use or integrate with).
  • Intent signals (behavioral data, funding, hiring).
  • Exclusions (companies you don’t want to target).

Once your ICP is clear, build a list of accounts that match, then tailor your campaigns to speak directly to them.

🔗 Want a shortcut? Check out this Kalungi template and guide.

Step 2: Map Accounts and Identify Key Stakeholders

With your list of high-value accounts in hand, the next step is to map the buying committee within each account.

Start by:

  • Reviewing organizational charts.
  • Identifying functional roles (economic buyers, influencers, blockers).
  • Connecting the dots between decision-makers and users.

This is where ABM begins to differ from traditional outbound. You’re not just reaching a lead—you’re building a network of connected, personalized touchpoints across an entire account.

Use your buyer personas to guide messaging, but go deeper by tailoring content to:

  • Job level.
  • Role-specific pain points.
  • Their place in the buying journey.

By understanding how buying decisions happen inside each account, you position your message to land with the right person, in the right context.

Remember: You’re not marketing to companies, you’re marketing to people.

Step 3: Personalize Messaging and Choose Distribution Channels

Now that you’ve mapped out who you need to reach, it’s time to develop a contact strategy. That means building relevant, timely, and personalized outreach tailored to the industry, buyer role, and decision-making stage.

Start by auditing what you already have:

Which blog posts, whitepapers, case studies, or decks will resonate with these accounts? What proof points do you have for companies like them?

Then choose the right distribution mix. Common ABM channels include:

  • Cold email cadences.
  • LinkedIn messaging.
  • Phone outreach and voicemail drops.
  • Direct mail (for larger ACV accounts).
  • Targeted display ads or retargeting.

Your goal in this phase is to start conversations, not to hard-sell.

Early-stage interactions should be highly personalized. Automation is helpful later, but not until you’ve established credibility and context.

Whether you're sending a message through a social group or connecting via a mutual contact, focus on relevance. Consider using enriched data from tools like Clearbit to guide personalization and timing.

Step 4: Launch Targeted, Coordinated Campaigns

ABM success depends on execution. With everything in place, your list, your messaging, and your outreach plan, it's time to launch.

Here’s where you shift into orchestration mode, ensuring every outreach touchpoint feels consistent, personalized, and intentional.

Use ABM platforms or sales engagement tools like Apollo.io, Outreach.io, and Mailshake.

These tools allow you to schedule follow-ups, automate multi-channel cadences, track opens, clicks, and engagement, and adjust outreach based on behavior.

Because you’re targeting a defined list of accounts, you can easily focus on warm responders, adapt outreach per persona and engagement


reate feedback loops between marketing and sales


Even more important? Sales and marketing must stay in sync. A weekly ABM standup to review engagement and refine messaging can dramatically improve results.

Step 5: Nurture Relationships Into Revenue

The last step in your ABM campaign is to keep trying to nurture meaningful relationships with personalized content.

ABM is about building relationships, not blasting messages.

Once engagement begins, your job is to build trust over time. That means:

  • Sending targeted content based on behavior.
  • Offering personalized experiences (events, demo flows, assets).
  • Turning contacts into advocates, even if they aren’t the final decision-maker.

Remember, you may not always reach the person with purchasing power immediately. But if you build value with someone in the account, they can champion you internally.

Keep your messaging helpful, relevant, and clear. ABM is a long game but one that builds pipeline with far less waste than broad outbound.

 

What You Need to Implement a Successful ABM Strategy

Here’s a quick checklist of what you need to make your ABM program work:

  • A defined ICP based on real data.
  • A clean, segmented account list.
  • Stakeholder-level contact mapping.
  • Personalized messaging & multi-channel outreach.
  • Sales & marketing alignment on goals, timing, and process.
  • Tools for automation, analytics, and orchestration (CRM, email, ABM platforms).

ABM also works for retention and upsell. Use it post-sale to expand into existing accounts.

Ready to Launch an ABM Strategy That Actually Converts?

Kalungi helps B2B SaaS companies define their ICPs, build high-converting ABM campaigns, and align sales and marketing to drive results.

From list-building to lead nurturing, we’ll help you execute ABM that scales.

Book a free discovery call here.

🔗 Want to take it further? Explore these resources:

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