Quartile
AI-powered e-commerce advertising optimization across every major marketplace
Founded
2016
Starting Price
$695
Category
Advertising & PPC
Last updated February 9, 2026
About Quartile
Quartile is an AI-driven retail media optimization platform that automates and manages e-commerce advertising across Amazon, Walmart, Google, Instacart, Meta, and more. The platform combines patented machine learning with white-glove managed service to optimize bids, budgets, and placements in real time � helping brands scale ad spend while improving ROAS.
Pros & Cons
Pros
- Comprehensive cross-channel marketplace coverage (Amazon, Walmart, Instacart, Google, Meta)
- Patented AI bidding technology with real-time hourly adjustments
- White-glove managed service included at all tiers
- Granular ASIN-level campaign structure for precise optimization
- Strong track record � winner of Amazon Advertising Technology Award
Cons
Key Features
AI-Powered Hourly Bidding
Automated bid adjustments every hour using Amazon Marketing Stream data to maximize ROAS and minimize wasted spend
Cross-Channel Campaign Management
Manage advertising across Amazon, Walmart, Instacart, Google, Meta, Microsoft, and Target from a single platform
Single-Keyword Campaign Structure
Patented ASIN-level campaign architecture that rebuilds campaigns one-to-one for granular optimization and faster learning
Amazon Marketing Cloud Integration
Leverage customer signals and path-to-purchase data to build interest-based personas and enable full-funnel strategies
Rules-Based Optimization Engine
Create custom rules for bid, budget, and placement adjustments applied automatically on custom schedules
SKU Intelligence Dashboard
Track performance at the individual product level with detailed reporting and actionable insights
Predictive Budgeting
AI-driven budget allocation based on demand elasticity and performance forecasting
Pricing
Starter
$695/month
- Up to $30K monthly ad spend
- Single platform
- AI-powered rules and bidding
- Performance reporting
Growth
$1,500+
Best For
Amazon Advertising Optimization
Brands running Sponsored Products, Brands, and Display on Amazon who want AI-driven bid management to lower ACoS and scale profitably
Multi-Marketplace Expansion
Sellers expanding from Amazon to Walmart, Instacart, and Target who need unified ad management across retail channels
Agency Portfolio Management
Agencies managing advertising for multiple e-commerce clients who need a single platform with multi-client dashboards
Enterprise Retail Media Strategy
Large brands spending $150K+/mo on retail media who need advanced AI optimization with dedicated strategic support
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Featured In
#1
7 Best AI-Powered Amazon PPC Management Tools (2026)
Best overall AI for enterprise Amazon advertisers — six patented algorithms, hourly bidding, managed service support, and flat-rate pricing make it the most advanced and cost-predictable option for brands spending $30K+/month on ads.
#3
7 Best E-commerce Advertising Platforms for Multi-Marketplace Sellers (2026)
Best for full-funnel multi-channel sellers — the only platform that unifies retail media with Google and Meta advertising under one AI, ideal for brands that need to optimize both marketplace PPC and off-marketplace traffic driving from a single platform.
