Account-Based Advertising for B2B: Strategy, Platforms, and Best Practices

TL;DR

Account-based advertising (ABA) focuses your ad spend on a defined list of target accounts rather than broadcasting to broad professional audiences. In 2026, B2B companies running ABA report 60% higher win rates, and account-targeted campaigns produce 2-3x the engagement of broad campaigns. But the category has evolved beyond its origins.

What started as IP-based company targeting has matured into three distinct levels: company-level (IP), person-level (identity graph), and intent-triggered (behavioral signals). The best results come from combining all three. This guide covers the strategy, the three targeting levels, 8 platforms compared, a campaign framework, and measurement best practices.

What Is Account-Based Advertising?

Account-based advertising is the paid media component of account-based marketing (ABM). Instead of running LinkedIn Ads targeting "all VPs of Marketing in SaaS," ABA targets specific companies (or specific people at those companies) on your target account list.

How it differs from standard B2B advertising:

Why it works: 94% of buying groups rank preferred vendors before first contact. ABA ensures your brand appears in front of those buying groups during the research phase, before they form preferences that rarely change.

Three Levels of Account-Based Advertising

The ABA landscape has matured into three distinct targeting levels. Each has strengths, limitations, and appropriate use cases.

Level 1: Company-Level (IP-Based) Targeting

How it works: Upload your target account list (company names or domains). The platform matches those companies to IP address ranges. Ads are served to anyone browsing from that company's network.

Platforms: Demandbase (native B2B DSP), 6sense (B2B DSP + CTV), Rollworks, The Trade Desk, BidTheatre, Madison Logic

Strengths: Broad coverage within target accounts. Lower CPMs ($3-$15). Works for large office-based enterprises. Strong for brand awareness across entire organizations.

Limitations:

• IP deanonymization accuracy is approximately 42%

• Reaches everyone on the network (CEO, interns, receptionists, visitors)

• Remote and hybrid workers are invisible (not on corporate IP)

• Wasted impressions on non-decision-makers

• Cannot differentiate between roles in the buying committee

Best for: Top-of-funnel awareness to large enterprise targets with centralized offices.

Level 2: Person-Level (Identity-Based) Targeting

How it works: Upload your target contact list (names, emails, titles). The platform matches those contacts to advertising identity graphs and serves ads to those specific individuals across their devices (work, home, mobile).

Platforms: Hey Sid (Always On), Influ2, ContactLevel, LinkedIn Matched Audiences, Clay Ads (audience sync)

Strengths:

• Zero wasted impressions (every ad reaches a named decision-maker)

• Works for remote and hybrid workforces

• Can target specific roles within the buying committee (CFO sees different ads than the IT Director)

• Person-level engagement tracking

• Higher effective ROI despite higher CPMs

Limitations:

• Requires a contact list (from CRM or enrichment)

• Match rates vary (40-95% depending on platform and data quality)

• Higher CPMs than IP-based ($15-$50+)

• Smaller ad inventory than broad programmatic

Best for: ABM campaigns where reaching specific committee members matters more than broad company awareness. Mid-market and enterprise deals with 3-12+ stakeholder buying committees.

Level 3: Intent-Triggered Targeting

How it works: Monitor buying signals (content consumption on publisher networks, search behavior, competitor website visits, social engagement). When a target account shows intent, trigger advertising campaigns against that account or its decision-makers.

Platforms: 6sense (500B+ signals), Demandbase (2T+ signals/month), Bombora, Factors.ai, G2 buyer intent

Strengths:

• Targets accounts at the right time (when they are actively researching)

• Prioritizes budget toward in-market accounts

• Can trigger automated campaign activation based on intent spikes

• Reduces budget waste on accounts not yet in a buying cycle

Limitations:

• Mostly company-level (cannot tell which person at the account is researching)

• Data latency (often weekly, not real-time)

• Accuracy concerns (87% of users report unreliable signals at some point)

• Enterprise pricing ($30K-$300K+/year for standalone intent)

Best for: Prioritizing which accounts to focus ad budget on. Timing campaigns to coincide with buying activity.

The Strongest Approach: Combine All Three

Use intent data (Level 3) to identify which accounts are in-market. Use person-level targeting (Level 2) to reach decision-makers at those accounts. Use company-level targeting (Level 1) for broad awareness alongside person-level precision.

Hey Sid's Influence Loop operationalizes this: Always On runs person-level ads to named decision-makers (Level 2), engagement signals trigger Precision Connect outreach (Level 3 activation), and the always-on model ensures continuous presence (replacing the need for separate company-level awareness). Authority Builder adds organic impressions through thought leadership content targeting the same audience.

Account-Based Advertising Platforms Compared

Key insight: Hey Sid is the only platform that combines person-level advertising with outreach and content as one managed service. Every other platform provides advertising only, requiring separate tools for outreach, content, and creative production.

Account-Based Advertising Campaign Framework

Step 1: Define Your Target Account List

Start with your ICP. Score your addressable market against ICP attributes. The top-scoring accounts become your target list.

Recommended list sizes:

• Tier 1 (high-touch): 10-25 accounts. Custom creative. Highest investment per account

• Tier 2 (programmatic): 50-200 accounts. Segment-specific creative. Standard investment

• Tier 3 (scaled): 200-1,000 accounts. Generic brand creative. Lowest investment per account

For most mid-sized B2B companies, a Tier 2 approach (50-200 accounts with person-level targeting) provides the best balance of precision and scale.

Step 2: Build Your Contact List

For person-level ABA, identify 3-5 decision-makers per account across the buying committee: economic buyer, champion, technical evaluator, and 1-2 influencers.

Data sources: CRM existing contacts, Apollo (275M+ contacts, free tier), Clay (75+ provider waterfall), Cognism (European mobile data), LinkedIn Sales Navigator, Hey Sid (enrichment included).

Step 3: Create Role-Specific Creative

Different stakeholders need different messages.

Hey Sid's managed service includes creative production: 5 ad variations per campaign, refreshed every 60 days.

Step 4: Launch Always-On Campaigns

Account-based advertising works best as an always-on program, not a campaign with a start and end date. The B2B buying cycle is 272 days. A 6-week ad campaign covers only 15% of that timeline.

Always-on framework:

• Run person-level ads continuously to your target contact list

• Refresh creative every 14-30 days to prevent ad fatigue

• Adjust targeting as accounts enter and exit your list (new prospects join, closed accounts leave)

• Coordinate with outreach: increase ad frequency to accounts approaching outreach activation

Step 5: Activate Outreach After Ad Exposure

The gap between advertising and pipeline is outreach. Ads build recognition. Outreach converts recognition into conversations.

• After 30-60 days of ad exposure, begin LinkedIn outreach to individuals showing engagement

• Reference the relationship (the prospect has seen your brand; the outreach is warm)

• Coordinate timing: do not launch outreach the same week you increase ad frequency

Hey Sid's Precision Connect automates this activation, sending LinkedIn outreach to individuals who have been warmed by Always On advertising.

Step 6: Measure Account-Level Results

Common Account-Based Advertising Mistakes

• Measuring by click-through rate. ABA is an awareness and influence channel. CTRs of 0.05-0.10% are normal for display. Measure by account engagement lift, pipeline velocity, and win rate improvement

  
  

• Running campaigns instead of always-on programs. A 6-week burst reaches accounts for 15% of a 272-day buying cycle. Always-on programs maintain presence throughout

  
  

• Using only company-level targeting. IP-based targeting wastes impressions on non-decision-makers and misses remote workers. Add person-level targeting for buying committee precision

  
  

• Separating ads from outreach and content. Ads without follow-up outreach generate awareness but not pipeline. Coordinate advertising with LinkedIn outreach and thought leadership for full-funnel impact

  
  

• Targeting too many accounts with too little budget. 50 well-targeted accounts with adequate frequency outperform 500 under-served accounts. Match your list size to your budget

  
  

• Ignoring creative refresh. Ad fatigue sets in after 14-30 days of exposure. Rotating creative maintains engagement and prevents banner blindness

Conclusion and Next Steps

Account-based advertising in 2026 is defined by a shift from company-level to person-level precision. The platforms targeting named individuals (Hey Sid, Influ2) outperform IP-based platforms on effective cost per relevant impression because they eliminate the waste that IP targeting carries. The strongest approach combines intent data (timing), person-level targeting (precision), and always-on delivery (consistency) with outreach and content (activation).

For mid-sized B2B companies, Hey Sid provides account-based advertising at mid-market pricing. Person-level ads across four platforms, coordinated with LinkedIn outreach and thought leadership, all managed as one service. No separate ABM platform, ad ops team, or creative agency required.

• Start account-based advertising: heysid.com/demo

• See the Influence Loop: heysid.com/how-it-works

• More guides: Hey Sid Resources

FAQ

What is account-based advertising?

Account-based advertising is B2B advertising that targets a defined list of specific companies or individuals rather than broad audience segments. It is the paid media component of account-based marketing (ABM). Three targeting levels exist: company-level (IP), person-level (identity graph), and intent-triggered (behavioral signals).

How much does account-based advertising cost?

Range: Rollworks starts at ~$975/month for basic account-level display. Hey Sid starts at ~$1,900/month for managed person-level advertising (includes creative, outreach, and content). Enterprise platforms (Demandbase at $18K+/year, 6sense at $35K+/year, Influ2 at ~$60K/year) serve larger teams with broader feature sets. Ad spend is typically additional for self-serve platforms but included in Hey Sid's managed fee.

What is the difference between account-based advertising and regular LinkedIn Ads?

Regular LinkedIn Ads target audience segments (all CMOs in SaaS). Account-based advertising targets your specific target account list. Within ABA, company-level targeting reaches anyone at target companies. Person-level targeting reaches specific named individuals. Both approaches are more precise than standard LinkedIn audience targeting.

How do I measure account-based advertising ROI?

Measure pipeline influenced (revenue from accounts exposed to ads), win rate improvement (ad-touched vs. non-touched accounts), and deal velocity (how fast ad-exposed deals move through pipeline). Do not measure by clicks or CTR. Set up CRM tracking before launching campaigns so you can connect ad exposure to pipeline outcomes.

Can small B2B teams run account-based advertising?

Yes. Hey Sid provides managed account-based advertising starting at ~$1,900/month, including person-level ads across four platforms, creative production, LinkedIn outreach, and thought leadership. A 1-3 person marketing team gets enterprise-grade targeting precision without managing an ABM platform, ad ops, or creative production in-house.

Sources

• 6sense, "2025 B2B Buyer Experience Report" (94% rank vendors, 8-12 stakeholders)

• Demandbase, "2025 Buying Group Research" (10 decision-maker functions, 72% high-complexity)

• Dreamdata, "2026 B2B Benchmarks" (272-day journey, 81% marketing-owned)

• Influ2, "6 Best Account-Based Advertising Platforms 2026" (platform comparison)

• Gartner, "B2B Buying Research" (multi-threading increases velocity 25%)

• AdRoll, "17 ABM Stats for 2026" (60% higher win rates)

• Hey Sid, "How It Works" (heysid.com/how-it-works)

• Hey Sid, "Always On" (heysid.com/always-on)

• Hey Sid, "Case Studies" (heysid.com/case)

Related: ABM Strategy Playbook | B2B Advertising Guide | People-Based Marketing vs ABM | Account-Based Marketing Tools | Hey Sid Resources