Agencies juggle multiple client accounts, each with unique KPIs, ad platforms, and reporting requirements. The right marketing analytics platform can transform this complexity into clarity, helping you demonstrate ROI, optimize campaigns in real time, and scale your client base without drowning in spreadsheets. We evaluated dozens of platforms based on multi-client management, cross-platform attribution, reporting flexibility, and agency-specific pricing. Here are the top platforms that stand out for agencies in 2026.
Best for: Agencies prioritizing accurate attribution and AI-driven campaign optimization across multiple client accounts.
Cometly is an AI-powered marketing attribution platform that connects ad platforms, CRM, and website data to track customer journeys and reveal which ads actually drive revenue.

Cometly solves one of the biggest headaches agencies face: proving which marketing efforts actually convert. With iOS privacy changes making traditional tracking unreliable, Cometly's server-side tracking captures data that other platforms miss.
The AI recommendations feature stands out for agencies managing multiple campaigns. Instead of manually analyzing performance across clients, you get specific suggestions on which ads to scale and which to pause, backed by complete customer journey data.
Multi-Touch Attribution: Track every touchpoint across all marketing channels to see the complete customer journey from first click to conversion.
AI Ads Manager: Get AI-powered recommendations on which campaigns to scale based on actual revenue data, not just surface-level metrics.
Server-Side Tracking: Bypass iOS limitations and browser restrictions to capture accurate conversion data that client-side tracking misses.
Conversion Sync: Feed enriched conversion data back to Meta, Google, and other ad platforms to improve their algorithm targeting and optimization.
Real-Time Analytics Dashboard: Monitor campaign performance across all clients in one unified view with customizable reporting.
Digital marketing agencies and performance marketers who manage paid advertising campaigns across multiple platforms and need to demonstrate clear ROI to clients. Particularly valuable for agencies working with e-commerce brands or lead generation campaigns where accurate attribution directly impacts scaling decisions.
Custom pricing based on ad spend volume. Demo available to assess fit for your agency's client portfolio and tracking needs.
Best for: Agencies specializing in Shopify e-commerce brands needing comprehensive attribution and creative analytics.
Triple Whale is an e-commerce analytics platform built specifically for Shopify brands, offering attribution, customer journey tracking, and creative performance analysis.

If your agency works primarily with Shopify clients, Triple Whale's native integration makes setup remarkably fast. The platform automatically pulls in order data, customer information, and product performance without complex configuration.
The creative analytics feature helps agencies identify which ad creatives actually drive purchases, not just clicks. This becomes invaluable when testing multiple creative variations across client campaigns and needing to quickly identify winners.
Native Shopify Integration: Seamlessly connect to Shopify stores and automatically import order data, customer information, and product catalog details.
Blended ROAS Calculations: See true return on ad spend by combining data from multiple ad platforms into one unified metric.
Creative Performance Analytics: Track which ad creatives drive the most revenue and identify patterns in high-performing content.
Customer Journey Visualization: Map the complete path from first touchpoint to purchase across all marketing channels.
Klaviyo and Email Attribution: Attribute revenue to email campaigns and understand how email marketing contributes to overall conversions.
Agencies that specialize in Shopify e-commerce clients and need quick setup with minimal technical configuration. Ideal for teams managing direct-to-consumer brands where creative testing and email attribution are critical to growth.
Starts at $129/month for the Growth plan, with higher tiers available for larger stores and additional features.
Best for: Data-driven agencies requiring sophisticated media mix modeling and incrementality testing capabilities.
Northbeam is a machine learning attribution platform focused on media mix modeling and incrementality testing for marketers who need advanced analytics.

Northbeam brings enterprise-level attribution modeling to mid-market agencies. The machine learning models adapt to each client's unique customer journey patterns rather than forcing everyone into the same attribution framework.
The incrementality testing feature answers the question every client eventually asks: "What would happen if we stopped spending on this channel?" Northbeam can model this without actually pausing campaigns, giving you data-backed answers for budget allocation decisions.
Machine Learning Attribution Models: Automatically adapt attribution logic based on actual customer behavior patterns specific to each client account.
Media Mix Modeling: Understand how different marketing channels work together and influence each other's performance.
Incrementality Testing: Measure the true lift from each marketing channel without running expensive holdout tests.
Cross-Channel Analysis: Compare performance across paid social, search, display, and other channels in unified dashboards.
Custom Attribution Windows: Set different lookback windows for different client types and customer journey lengths.
Agencies managing substantial ad budgets across multiple channels who need to justify spending decisions with sophisticated analytics. Best suited for teams comfortable with data analysis and clients who value statistical rigor in reporting.
Custom pricing based on data volume and features needed, typically starting around $1,000/month for mid-market agencies.
Best for: Agencies tracking both digital and offline channels including TV, podcast, and direct mail campaigns.
Rockerbox is a unified marketing measurement platform that tracks online and offline channels, providing comprehensive attribution across the entire marketing mix.

Most attribution platforms focus exclusively on digital channels. Rockerbox stands out by including TV, podcast, radio, and direct mail in the same attribution framework as your digital campaigns.
For agencies managing omnichannel clients, this eliminates the need to cobble together separate tracking systems. You can finally answer whether that podcast sponsorship actually drove conversions or if the direct mail campaign justified its cost.
Omnichannel Attribution: Track TV, podcast, radio, direct mail, and digital channels in one unified attribution model.
Marketing Data Warehouse: Store all marketing data in a centralized warehouse for historical analysis and custom reporting.
Incrementality Measurement: Test the true impact of marketing channels through controlled experiments and statistical analysis.
Journey Analytics: Visualize how customers interact with multiple channels before converting, including offline touchpoints.
Budget Optimization Tools: Get recommendations on how to reallocate budget across channels based on actual performance data.
Agencies working with larger brands that invest in traditional media alongside digital campaigns. Particularly valuable for clients running integrated campaigns across multiple channels who need unified reporting.
Custom pricing based on data volume and number of channels tracked. Pricing varies significantly based on whether you're tracking offline channels.
Best for: Agencies needing flexible data extraction from 100+ sources into spreadsheets or data warehouses.
Supermetrics is a marketing data pipeline tool that pulls data from over 100 sources into spreadsheets, BI tools, and data warehouses.

Supermetrics excels at solving the data extraction problem without requiring technical expertise. If your team builds custom reports in Google Sheets or Excel, Supermetrics eliminates hours of manual data export and copy-pasting.
The scheduled refresh feature means client reports update automatically overnight. You can build sophisticated dashboards once and have them populate with fresh data every morning without touching them.
100+ Data Source Connectors: Pull data from major ad platforms, analytics tools, social media, and SEO platforms into one destination.
Google Sheets and Excel Integration: Build custom reports directly in familiar spreadsheet tools without coding or complex setup.
Looker Studio Templates: Access pre-built dashboard templates for common reporting needs and customize them for client branding.
Data Warehouse Destinations: Send marketing data to BigQuery, Snowflake, or other warehouses for advanced analysis.
Scheduled Data Refreshes: Set reports to update automatically on daily, weekly, or custom schedules without manual intervention.
Agencies that build custom reports in spreadsheets or business intelligence tools and need reliable, automated data extraction. Ideal for teams that prefer flexibility over pre-built dashboards and have specific reporting requirements.
Starts at $39/month for a single connector, with higher tiers for multiple sources and destinations. Agency plans available for managing multiple client accounts.
Best for: Agencies wanting all-in-one white-label reporting with built-in SEO tracking and client portals.
AgencyAnalytics is a reporting platform built specifically for marketing agencies, featuring white-label dashboards and automated client reports.

AgencyAnalytics was designed from the ground up for agencies, and it shows. The white-label features let you brand everything with your agency logo and colors, making reports look like custom-built dashboards rather than third-party tools.
The client portal feature gives clients 24/7 access to their data without requiring you to generate and send reports manually. This reduces the constant "Can you send me the latest numbers?" requests while making your agency look more sophisticated.
White-Label Client Dashboards: Customize dashboards with your agency branding, logo, and color scheme for professional client presentations.
Automated Report Scheduling: Set up reports to automatically generate and email to clients on daily, weekly, or monthly schedules.
80+ Integrations: Connect data from major ad platforms, analytics tools, social media, and SEO sources in pre-built widgets.
SEO and Rank Tracking Built-In: Track keyword rankings and SEO metrics without needing a separate tool subscription.
Client Login Portals: Give clients secure access to view their dashboards anytime without requiring you to send reports.
Small to mid-sized agencies that want professional-looking client reporting without building custom solutions. Perfect for agencies offering SEO services alongside paid advertising who need rank tracking integrated with other metrics.
Starts at $79/month for 5 client campaigns, with tiered pricing as you add more clients. Volume discounts available for larger agencies.
Best for: Agencies needing visual, drag-and-drop report building with cross-channel data blending capabilities.
Whatagraph is a visual marketing reporting platform with a no-code report builder and multi-source data blending for agencies.

Whatagraph's visual report builder makes creating custom dashboards remarkably intuitive. You can drag widgets, blend data from multiple sources, and create calculated metrics without touching a formula or writing code.
The cross-channel data blending feature lets you combine Facebook ad spend with Google Analytics conversions and CRM revenue in the same widget. This makes it easy to create blended ROAS metrics that show the complete picture across platforms.
No-Code Visual Report Builder: Drag and drop widgets to create custom dashboards without technical skills or coding knowledge.
Cross-Channel Data Blending: Combine metrics from different platforms into single widgets for unified performance views.
White-Label Reports: Customize reports with your agency branding and remove Whatagraph branding from client-facing materials.
Automated Delivery: Schedule reports to automatically generate and send to clients via email or share via live links.
Custom Metrics and Dimensions: Create calculated metrics and custom dimensions to track agency-specific KPIs beyond standard platform metrics.
Agencies that prioritize visual presentation and need to create custom reports quickly without technical resources. Ideal for teams that want more design flexibility than template-based tools but don't want to build reports from scratch in BI tools.
Starts at $249/month for the Professional plan, with higher tiers for additional data sources and team members.
Best for: Enterprise agencies requiring advanced data transformation and governance for large-scale client portfolios.
Improvado is an enterprise marketing analytics platform offering data extraction, transformation, and visualization for large agencies and brands.
Improvado handles enterprise-level complexity that breaks simpler tools. If you're managing Fortune 500 clients with hundreds of data sources, complex data governance requirements, and custom transformation needs, Improvado was built for this.
The data transformation layer is particularly powerful. Instead of receiving raw platform data that needs manual cleanup, Improvado automatically normalizes naming conventions, handles currency conversions, and maps metrics across platforms before data reaches your reporting layer.
500+ Data Source Connectors: Extract data from virtually any marketing platform, including niche tools and custom APIs.
Marketing Data Transformation: Automatically normalize, clean, and transform data before it reaches your analytics destination.
Data Governance Controls: Set permissions, audit data access, and maintain compliance with enterprise security requirements.
Custom Data Modeling: Build custom data models and transformation logic for unique client requirements.
Enterprise Security Compliance: Meet SOC 2, GDPR, and other compliance requirements that enterprise clients demand.
Large agencies managing enterprise clients with complex data requirements, strict security compliance needs, and substantial data volumes. Best suited for agencies with dedicated analytics teams who need advanced data transformation capabilities.
Custom enterprise pricing based on data volume, number of sources, and features required. Typically requires annual contracts and implementation support.
Best for: Agencies building data warehouse workflows with automated collection and flexible export destinations.
Funnel.io is a marketing data hub that automatically collects, maps, and exports clean data to any analytics or BI destination.
Funnel.io acts as the middle layer between your data sources and wherever you want to analyze that data. Instead of building direct connections from every ad platform to your data warehouse or BI tool, Funnel handles all the extraction and normalization.
The historical data storage feature is particularly valuable for agencies. Even if a client churns, you maintain access to their historical marketing data, which can be useful for case studies, benchmarking, or if they return as a client later.
Automated Data Collection: Automatically pull data from marketing platforms on scheduled intervals without manual exports or API management.
Data Normalization and Mapping: Standardize metric names, dimensions, and values across different platforms for consistent reporting.
Flexible Export Destinations: Send data to Google Sheets, BigQuery, Snowflake, Tableau, Power BI, or any destination via API.
Historical Data Storage: Store unlimited historical marketing data even after disconnecting sources or ending client relationships.
Currency and Timezone Handling: Automatically convert currencies and adjust timezones for international clients and multi-region campaigns.
Agencies with established data warehouse or business intelligence workflows who need reliable data extraction and normalization. Ideal for teams that prefer building custom analytics in tools like Tableau or Power BI rather than using pre-built dashboard platforms.
Starts at $399/month for the Essentials plan, with pricing scaling based on data sources and export destinations.
The right platform depends on your agency's specific needs and client mix. If accurate attribution and AI-driven optimization are your priorities, Cometly delivers comprehensive tracking that captures every touchpoint and feeds better data back to ad platforms. The server-side tracking becomes essential as privacy regulations continue tightening and client-side tracking becomes less reliable.
For agencies focused primarily on streamlined client reporting, AgencyAnalytics or Whatagraph offer white-label solutions that make your agency look polished without requiring technical resources. These work well when your clients care more about clean, branded reports than sophisticated attribution modeling.
If you're building data warehouse workflows or need to feed marketing data into existing business intelligence systems, Supermetrics and Funnel.io excel at reliable data extraction and normalization. They act as the pipeline between marketing platforms and wherever you actually analyze the data.
Agencies managing substantial budgets who need to justify spending decisions with statistical rigor should consider Northbeam or Rockerbox. The media mix modeling and incrementality testing features answer the tough questions about channel contribution that simpler platforms can't address.
Think about your current pain points. Are you struggling to prove which campaigns actually drive revenue? That's an attribution problem. Spending hours building reports manually? That's a reporting automation problem. Managing enterprise clients with complex compliance requirements? That's an enterprise platform problem. Match your biggest challenge to the platform designed to solve it.
Most successful agencies use a combination approach, pairing an attribution platform with a reporting tool. You might use Cometly for accurate tracking and optimization recommendations while using AgencyAnalytics for client-facing dashboards. The platforms aren't mutually exclusive, they solve different parts of the agency workflow.
Ready to elevate your marketing game with precision and confidence? Discover how Cometly's AI-driven recommendations can transform your ad strategy. Get your free demo today and start capturing every touchpoint to maximize your conversions.