Amazon launched a Custom Analytics Dashboard in late 2025. But there's a catch: no advertising data. If you're running PPC campaigns, Amazon's free tool shows half the picture. This guide compares Amazon's native dashboard against specialized tools like Nova.
Dec 16, 2025 · 18 min · 3,500 words
Amazon quietly launched a Custom Analytics Dashboard in late 2025. For the first time, sellers can build custom reports inside Seller Central. But there's a catch: no advertising data. If you're running PPC campaigns, Amazon's free tool shows half the picture. This guide breaks down exactly what Amazon offers, where it falls short, and when third-party tools like Nova deliver better ROI.
We've tested Amazon's new Custom Analytics Dashboard extensively against specialized tools. The verdict? It's a solid starting point for new sellers. But for anyone spending $5K+ monthly on ads, the missing PPC data creates a TACoS blind spot that costs real money.
Let's break down exactly what you get with each option and help you decide which approach fits your business.
Amazon's Custom Analytics feature launched quietly in late 2025, giving sellers the ability to build custom reports for the first time. The dashboard offers pre-built templates and customizable tiles1.
The new dashboard includes legitimate functionality that didn't exist before:
For sellers who previously relied on downloading CSVs and building spreadsheets, this is a meaningful upgrade. You can finally see trends without manual data manipulation.
The template library is genuinely useful. The Prime Day Recap template alone saves hours of post-event analysis. And the visual builder is intuitive enough that non-technical sellers can create useful dashboards in minutes.
Here's the problem Amazon doesn't advertise: the Custom Analytics Dashboard contains zero advertising metrics. No ACoS, no ROAS, no ad spend, no TACoS.
Why does this matter? Because for most sellers, advertising and organic sales aren't separate businesses. They're interconnected. The average Amazon seller spends 15-25% of revenue on advertising2. That spending directly impacts organic rank, which affects organic sales.
Without advertising data in your custom dashboards, you can't answer questions like:
TACoS (Total Advertising Cost of Sale) is the single most important metric for advertising efficiency. It shows ad spend as a percentage of total revenue. Amazon's Custom Analytics can't calculate it because it doesn't have access to advertising data. You're flying blind on your biggest controllable expense.
| Limitation | Impact | Who It Affects |
|---|---|---|
| Single marketplace only | Can't consolidate US + EU + UK data | International sellers |
| No custom product segmentation | Can't group by brand, lifecycle, profitability tier | Portfolio managers, agencies |
| Daily data refresh | No real-time decision making | High-volume sellers, deal days |
| No team sharing | Can't create views for different roles | Teams with dedicated PPC/ops roles |
| No COGS integration | Can't see true profit margins | Anyone tracking actual profitability |
Amazon's Custom Analytics Dashboard works well for specific seller profiles. You don't need third-party tools if:
If this describes your business, start with Amazon's free tool. It's genuinely useful and costs nothing. You can always upgrade later when complexity increases.
The math changes quickly as your business grows. Here are the triggers that signal it's time to upgrade:
If you're spending $5,000+ monthly on advertising, the TACoS blind spot costs more than any analytics tool. Sellers who track TACoS at the product level improve advertising ROI by 23% on average3.
The calculation is simple: if you're spending $60K annually on ads, a 23% efficiency improvement saves $13,800. That's 10x+ ROI on any analytics investment.
Running separate dashboards for US, UK, Germany, and Japan isn't just inconvenient. It hides cross-marketplace patterns. Products failing in one region might be cannibalizing success in another. Currency fluctuations affect true profitability. Without consolidated views, you're making regional decisions without global context.
Your PPC manager cares about different metrics than your operations lead. Your CFO wants different views than your catalog manager. Amazon's tool creates one dashboard per account. Third-party tools let you build role-specific views that update in real-time.
Here's where Custom Breakdowns becomes essential. Amazon categories don't match your business reality. You need to segment by:
Amazon's dashboard uses Amazon's categories. Custom Breakdowns lets you create drawers that match your actual business structure.
Here's a detailed breakdown of what each platform offers. We're comparing Amazon's native Custom Analytics Dashboard against Nova's Custom Analytics with Custom Breakdowns.
| Feature | Amazon Native | Nova Custom Analytics |
|---|---|---|
| Price | Free | Included in Nova plans |
| Sales metrics | 100+ metrics | 371 metrics |
| Advertising data (ACoS, ROAS, TACoS) | Not available | Full PPC integration |
| COGS & profit margins | Not available | Full P&L tracking |
| Data refresh rate | Daily | in real time |
| Multi-marketplace | Single marketplace | Consolidated view |
| Custom product segmentation | Amazon categories only | Custom Breakdowns |
| Widget builder | Basic (20 metrics/tile) | Advanced (unlimited) |
| Pre-built templates | 5 templates | 25+ templates |
| Team sharing | Not available | Role-based views |
| Automated alerts | Not available | Not available |
| Data export | CSV | CSV, API, warehouse delivery |
Let's dig deeper into the capabilities that separate third-party custom analytics from Amazon's native offering.
Nova's Custom Analytics beta includes advertising data by default. Every widget can include:
This isn't separate from your sales data. It's unified in the same dashboard, same widgets, same filters. When you filter by a Smart Tag like "Hero Products," you see sales, margins, AND advertising performance together.
Build a TACoS trend widget that shows the last 90 days by product. Sort by highest TACoS. You'll immediately see which products are burning ad budget without sufficient sales velocity. This single view has helped sellers cut wasteful ad spend by 15-30%.
Amazon's dashboard updates daily. Nova receives orders and units in real time. The difference matters most during:
For high-volume sellers, the 24-hour delay in Amazon's dashboard means decisions are always based on yesterday's data.
This is the feature that transforms custom analytics from "nice to have" to "essential." Custom Breakdowns lets you create custom product segments that Amazon's categories can't replicate.
Define segmentation dimensions that match your business: Brand Manager, Product Lifecycle, Profitability Tier, Supplier, Investment Priority.
Assign each SKU to relevant tags. A product can be "Hero Product" + "High Margin" + "Supplier A" simultaneously.
Every custom widget automatically supports Smart Tag filters. See P&L for just your "Growth Phase" products.
Build widgets that compare segments. "Hero Products" TACoS vs. "Long Tail" TACoS in one chart.
The power is in the combination. Custom widgets + Custom Breakdowns = dashboards that answer YOUR questions, not Amazon's generic templates.
For international sellers, Nova consolidates all marketplaces into unified dashboards:
Let's look at a real scenario. A home goods brand doing $2M annually faced a common challenge: their PPC manager used Amazon Ads Console, their finance team used spreadsheets, and their ops lead used Seller Central. Nobody had unified visibility.
$167K
Average monthly sales
$28K
17% of revenue on PPC
127
Across 4 product lines
Before implementing integrated custom analytics:
They discovered 12 SKUs with TACoS above 35% that were actually losing money after COGS. These products looked profitable in Seller Central (positive gross margin) but were underwater after advertising costs. Without unified data, they'd been feeding money into a loss.
They implemented Nova's Custom Analytics with the following structure:
4 hrs/week
Eliminated manual reporting
$45K/year
Paused unprofitable campaigns
17% → 14%
Better budget allocation
The key insight: they didn't abandon Amazon's native tools. They still use Amazon's Custom Analytics for quick sales checks. But strategic decisions happen in Nova where advertising and profitability data combine.
"The moment we could see TACoS by product lifecycle stage, everything changed. Our 'Growth Phase' products should have high TACoS. Our 'Mature' products shouldn't. We were treating them the same." - Brand Operations Manager
Here's a decision framework based on business characteristics:
| Business Profile | Recommendation | Reasoning |
|---|---|---|
| Under $100K/month, minimal PPC | Amazon Native | Free tool covers core needs; complexity doesn't justify cost |
| $100K-$500K/month, active PPC | Third-Party Tool | TACoS visibility pays for itself; time savings compound |
| $500K+/month, multi-marketplace | Third-Party + Warehouse | Need consolidated data, team views, and deep analysis capability |
| Agency managing multiple brands | Third-Party Essential | Client reporting, brand comparison, portfolio management require it |
| Aggregator (10+ brands) | Enterprise Solution | Need API access, warehouse delivery, custom segmentation at scale |
Yes, it's included for all Professional Seller accounts at no additional cost. You can access it through Seller Central under Reports.
Amazon Ads and Seller Central are separate platforms with different data infrastructures. The Custom Analytics Dashboard pulls from Seller Central data only. This is a structural limitation, not a feature choice.
Absolutely. Many sellers use Amazon's free dashboard for quick daily checks and third-party tools for strategic analysis. They serve different purposes and complement each other.
Amazon categories are fixed and product-type based. Custom Breakdowns lets you create business-logic segments like "Hero Products," "Liquidation," or "Q4 Launch." You define the dimensions that matter to your strategy.
For PPC-heavy sellers ($5K+/month ad spend), the TACoS visibility alone typically saves 15-25% of wasted ad spend. For a $60K annual ad budget, that's $9K-$15K in savings, far exceeding tool costs.
Amazon's native tool takes 30-60 minutes to configure basic dashboards. Nova's Custom Analytics beta includes pre-built templates that work immediately, with custom configuration taking 1-2 hours for most sellers.
Yes. Nova supports both Seller Central (3P) and Vendor Central (1P) data, with unified dashboards that combine both when needed.
Yes. Nova offers direct data delivery to BigQuery, Snowflake, and Redshift with orders and units arriving in real time. This powers custom BI dashboards in Tableau, Looker Studio, or Power BI.
Amazon's Custom Analytics Dashboard is a welcome addition to Seller Central. For new sellers and those with minimal advertising spend, it's genuinely useful and costs nothing.
But for sellers running significant PPC campaigns, managing multiple marketplaces, or needing custom product segmentation, the limitations become costly. The TACoS blind spot alone can cost thousands monthly in wasted ad spend.
The good news: you don't have to choose one or the other. Use Amazon's free tool for quick checks. Use specialized tools like Nova for strategic decisions where advertising and profitability data need to combine.
Join thousands of successful sellers who use Nova Analytics to make data-driven decisions and maximize their profits.
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