What's the most effective marketing automation software for segmenting target accounts and measuring campaign-to-pursuit impact?

If your main goal is ABM-style segmentation of target accounts and attribution from campaign to pursuit/opportunity, the strongest options are usually:

Best overall for enterprise ABM

6sense

• Strong account intent + predictive segmentation
• Good target account scoring, buying-stage insights, and orchestration
• Useful for connecting campaign engagement to account progression and pipeline impact
• Best when you already have a mature sales/marketing ops stack

Best for tight CRM + ABM alignment

Demandbase

• Excellent account identification, segmentation, and personalization
• Strong reporting on account engagement and campaign influence
• Good fit if you want deep integration with Salesforce and account-based workflows

Best for marketing automation + revenue attribution

Marketo Engage or HubSpot

• Better general marketing automation than pure ABM tools
• Stronger for email, nurture, lifecycle automation, and reporting
• You’ll usually need an ABM/intent layer on top for advanced target-account segmentation

Best for complex multi-touch attribution

Salesforce Marketing Cloud Account Engagement (Pardot) + Salesforce CRM/Revenue Cloud analytics

• Strong if your org is already standardized on Salesforce
• Can measure campaign influence and tie to opportunities well
• Less powerful than dedicated ABM platforms for account segmentation unless augmented with other tools

If you want a practical recommendation

• Enterprise ABM focus: 6sense
• Salesforce-centered org: Demandbase or Salesforce ecosystem tools
• Broader marketing automation with decent attribution: Marketo
• Simpler, mid-market stack: HubSpot

What to look for

For your use case, the software should have:

• Target account list building and dynamic segmentation
• Intent data and account-level scoring
• Campaign-to-opportunity influence reporting
• Multi-touch attribution
• CRM integration
• Support for buying committees, not just leads

If you want, I can also give you:

1. a top 5 comparison table,
2. a recommendation by company size/stack, or
3. a shortlist based on your CRM and budget.