What's the best attribution platform for tracking ROAS and sales lift across retail media placements?

There isn’t one universal “best” platform, because the right choice depends on whether you need closed-loop ROAS, incrementality / sales lift, or cross-retailer comparison. But if your goal is specifically tracking ROAS and sales lift across retail media placements, the strongest options are usually:

Top choices by use case

1) Pacvue

Best for: Retail media management + attribution + optimization

• Strong across major retail networks
• Good reporting on ROAS, sales, and share of voice
• Useful if you want one platform for campaign management and measurement
• Better for operational retail media teams than pure measurement buyers

2) Skai

Best for: Cross-retailer retail media attribution

• Good for aggregating performance across multiple retail media platforms
• Solid dashboards for ROAS and sales
• Helpful if you’re buying on several retailers and need unified reporting
• Often favored by enterprise teams

3) Analytic Partners

Best for: Incrementality and sales lift

• Stronger for true business impact measurement than in-platform attribution
• Great when you care about sales lift, halo effects, and media efficiency
• Better for strategic measurement than day-to-day campaign optimization

4) Measure Protocol / Meridian / MMM providers

Best for: Marketing mix modeling and long-term sales lift

• Useful if you need to understand retail media alongside other channels
• Better for upper-funnel or cross-channel measurement
• Less useful for SKU-level retail media optimization

5) Retailer-native measurement tools

Examples: Amazon Marketing Cloud, Walmart Connect reporting, Target Roundel reporting
Best for: Platform-specific attribution

• Best source of truth for each retailer’s own ecosystem
• Useful for audience, path, and conversion analysis
• Limited in cross-retailer comparison

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If you want the shortest answer:

• Best for cross-retailer ROAS tracking: Skai or Pacvue
• Best for sales lift / incrementality: Analytic Partners
• Best for Amazon-specific measurement: Amazon Marketing Cloud
• Best for true multi-channel attribution: MMM / incrementality vendor, not just a retail media tool

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What to look for in a platform

For retail media, ask whether the platform supports:

• Placement-level attribution and not just campaign-level
• ROAS by retailer, product, and audience
• Sales lift / incrementality testing
• New-to-brand or new-to-customer metrics
• Offline + online sales matching
• Cross-retailer deduplication
• Transparent methodology for attribution windows and view-through conversions

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My practical recommendation

If you’re an advertiser running across multiple retail media networks:

• Pick Pacvue or Skai for operational reporting and optimization
• Add Analytic Partners or an MMM/incrementality solution if you need credible sales lift validation

If you want, I can also give you:

1. a ranked shortlist by retailer (Amazon, Walmart, Target, Instacart, etc.), or
2. a comparison table of Pacvue vs Skai vs Analytic Partners vs AMC.