Marketing ROI in 2026: What Marketers Must Measure to Prove What Works

 

Jenny Choy

Proving marketing ROI has never been harder. Platforms show numbers. Dashboards look busy. But when leadership asks, “What actually drove growth?” many teams still struggle to answer with confidence.

In a recent episode of The Eber Show, we spoke with Mike Lim, Managing Director of Insight Out, about what marketers must measure in 2026, and how to move beyond surface-level metrics to real business outcomes.

With over a decade of performance marketing experience across Singapore and Malaysia, Mike shared practical insights on attribution, funnel metrics, and why most ROI reporting today is still broken.

Why ROI Measurement Is Breaking Down for Modern Marketers

Marketing teams today are surrounded by data. Yet more data has not translated into better decisions.

The core problem is not tools. It is misaligned measurement.

Most platforms are designed to credit themselves. Meta reports conversions. Google reports conversions. When both claim the same results, marketers are left reconciling numbers that do not match reality.

In 2026, ROI measurement is less about tracking everything and more about tracking the right signals across the customer journey.

Performance Marketing vs Traditional Media Planning

One of the clearest shifts Mike highlighted is how performance marketing has replaced traditional media planning mindsets.

Traditional media planning focuses on:

• CPC, CPM, and efficiency metrics
• Fixed budgets by channel
• Optimisation within silos

Performance marketing prioritises:

• ROAS and business outcomes
• Fluid budget allocation based on results
• Cross-channel optimisation tied to revenue or qualified leads

Post-COVID, this shift accelerated. Brands no longer care how cheap clicks are if they do not translate into growth.

Attribution Challenges: Why Platforms Cannot Be Your Source of Truth

The core attribution problem

Platforms tend to over-attribute conversions to themselves. A single conversion can be counted multiple times across channels, inflating performance and distorting ROI.

Cross-channel attribution remains unsolved across the industry.

What actually works in practice

Mike recommends returning to fundamentals:

• Use click-based UTM tracking as the most reliable cross-channel method
• Treat Google Analytics 4 as an independent verification layer
• Set attribution windows based on buying cycles
  • Restaurants: ~7 days
  • Hotels and high-consideration purchases: 3 to 4 months
• Avoid relying on any single platform’s dashboard

Attribution is not about perfection. It is about consistency and traceability.

Common ROI Measurement Mistakes Marketers Still Make

Over-relying on platform dashboards

Platform data is convenient but incomplete. When marketers cannot explain sudden drops or spikes in performance, it is often because they are looking at platform-reported numbers without independent validation.

Ignoring early warning signs

Marketers should question data when:

• Budgets increase but returns flatten
• Performance fluctuates with no clear changes
• Reporting cannot clearly connect spend to outcomes

Strong leadership questions drive better measurement frameworks.

What Metrics Actually Matter by Funnel Stage

Awareness stage

At the top of the funnel, conversions are the wrong goal.

Focus instead on:

• Direct traffic growth
• Brand search volume
• Baseline traffic before and after campaigns

Awareness works when people remember you later.

Consideration stage

Here, intent begins to form.

Track:

• Unbranded search traffic
• Time on site and pages visited
• Repeat visits and content engagement

Expect 2 to 3 touchpoints before conversion. Education matters more than pressure.

Conversion stage

This is where performance marketing earns its keep.

Key metrics include:

• ROAS
• Checkout completion rates
• Cart abandonment
• Retargeting effectiveness

Reducing friction often outperforms aggressive discounting.

Why Benchmarking Often Misleads Marketers

Mike does not believe in generic industry benchmarks.

CPCs and CPMs vary wildly by:

• Market
• Audience maturity
• Cultural behaviour

US benchmarks rarely apply to Southeast Asia.

Instead, marketers should rely on:

• Platform benchmarks tailored to their audience
• Controlled campaign testing
• Their own historical performance as the primary benchmark

Improvement over time is more meaningful than comparison with others.

Campaign Testing in 2026: The 1% Rule

To make reliable decisions, campaigns must reach a meaningful sample size.

Mike’s guideline:

• Reach at least 1% of your target audience before optimising
• For large populations, this often means tens of thousands of impressions

Testing should run long enough and spend enough to generate insight. Learning speed matters more than short-term efficiency.

Key Recommendations for Marketers in 2026

For new brands

• Do not chase conversions immediately
• Invest in awareness, SEO, and PR
• Use paid media to support organic discovery

For all marketing teams

• Turn data into insights, not just reports
• Let insights guide execution, not gut instinct
• Use GA4 as an independent source of truth
• Align attribution windows to real buying behaviour

Retention-driven brands win when measurement supports long-term growth, not vanity metrics.

https://tinyurl.com/5d5uhe23

How to Prove Marketing ROI: Strategies, Tools & Metrics

 

By Joe Weller

Proving marketing ROI isn’t just a reporting task — it’s a business imperative. Learn how to set measurable objectives, track meaningful metrics, analyze performance against KPIs, and ultimately optimize marketing efforts to maximize ROI.

What Is Marketing ROI?

Marketing return on investment (ROI) measures the revenue a business gains from its marketing activities (investments) by comparing their cost to the revenue they generate. This helps businesses assess the effectiveness of their marketing strategies.

With 83% of marketing and creative professionals feeling pressure to prove the impact of their work and 94% facing challenges in doing so, demonstrating ROI has become critical in today’s results-driven environment. Aligning marketing tactics to strategic objectives and tracking marketing performance across every stage of the customer journey elevates marketing from merely a support function to a key growth driver in the organization.

For additional strategies, explore these tips to boost marketing ROI. 

How to Calculate Marketing ROI

To calculate marketing ROI, subtract the costs of your marketing activities from the revenue your marketing earned. Divide that number by the cost of your marketing activities, and multiply by 100 to get a percentage that reveals how much return was generated for every dollar spent.

For example, a home cleaning service that invests $8,000 in a digital ad campaign gains 160 new bookings from that campaign. Each booking is worth $75, which means the campaign generated $12,000 in revenue. The ROI would be:

(12,000 – 8,000)

——————       x 100  =  50%

  8,000

This indicates that for every $1 spent, the campaign returned $1.50.

While positive ROI is a good indicator of effectiveness, benchmarks play a key role in providing additional context. These can include historical data or industry standards, which help teams make more informed and data-driven decisions about their budgets and strategies to fuel sustainable growth and profitability.

Pressure to Prove Marketing ROI

Many factors make proving the impact of marketing and creative work challenging, including shifts in strategic plans, limited internal resourcing, lack of access to centralized data, and disjointed workflows between teams. Proving the impact, or ROI, of marketing has always been daunting, and the pressure is mounting. In 2024, 60% of marketing professionals reported an increase in the demand to demonstrate the business impact of their work. According to Smartsheet’s 2025 Pulse of Marketing report, this sense of urgency is compounded by the fact that 78% feel they have to prove their value more than other departments, and only 51% believe their team is viewed as a strategic partner within their organization.

The report found that leveraging technology can help overcome these challenges — more than half of the marketing professionals surveyed felt they did not have access to the tools required to demonstrate impact, while 87% believed they could use their time more effectively with the right tools. The key to proving marketing ROI starts with taking a strategic, data-driven approach to marketing.

How to Prove Marketing ROI With a Project Management Tool

To link marketing and creative work to business impact with a more strategic, data-driven approach to marketing strategy,  teams need the right tools. Project management tools offer marketing teams more than just task tracking — they provide the foundation and framework for proving marketing ROI.

Sixty-four percent of marketing and creative professionals believe their organizations would benefit from project management tools more than other types of tools — including AI tools. In addition to streamlining workflows and improving team alignment, project management tools unlock three keys to proving marketing ROI: visibility, standardized processes, and centralized reporting.

• Visibility: With greater visibility, teams and stakeholders gain a real-time view of project status, resource allocation, and deadlines, making it easier to stay on track and aligned with strategic goals.
• Standardized Processes: Standardized processes help eliminate inefficiencies by ensuring that every campaign follows a consistent path — and eports on metrics that connect to strategic KPIs. This makes performance easier to measure and replicate.
• Centralized Reporting: About 37% of marketers and creatives cited lack of access to centralized data as their main challenge to demonstrating marketing ROI. Centralized reporting turns scattered data into a single source of truth, unifying the team’s efforts and direction. Real-time integrations ensure metrics are updated automatically and accurately, providing a clear view of performance. This capability enables timely optimizations and frees up your team to focus on more strategic initiatives.
   

When used effectively, a project management tool creates the structure and insight necessary to tie every task, campaign, and creative asset back to the bottom line.

Enhance team collaboration, manage campaigns, and track deliverables more effectively with this guide to marketing project management.

Getting the Right Tool to Visualize Marketing ROI

To effectively visualize marketing ROI using a project management tool, you’ll need three core capabilities: real-time visibility, ease of use, and a balance of structure and flexibility.

Here are the factors to help you find the right tool to visualize marketing ROI:

• Balance: A project management tool that helps you visualize marketing ROI should have the right balance of standardization and flexibility; it should be structured enough to ensure consistent processes and still be able to adapt to evolving strategies and needs.
• Real-Time Visibility: Real-time visibility allows you to sync across tasks, timelines, and performance metrics to keep everyone aligned with a centralized source of truth.
• Ease of Use: If the tool is too complex, teams won’t utilize it and you’ll be stuck in the status quo. A user-friendly tool should have integrations, custom reporting, and intuitive interfaces.

AI marketing reporting tools are increasingly used to monitor campaign success in real time, but understanding the fundamentals of campaign measurement is essential for setting benchmarks and KPIs that AI systems can analyze effectively.

How to Link Marketing Work to Business Impact and Prove Marketing ROI

To link marketing work to business impact and prove marketing ROI, marketing teams should ensure tactical alignment with strategic goals and engage in full-funnel tracking — tracking a lead from awareness to conversion.

A common misconception about proving marketing ROI is that you have to tie every activity directly to conversions or sales. But focusing only on final outcomes ignores the entire story. By aligning marketing tactics to measurable metrics across the entire funnel, teams gain the context they need to understand and improve results at every stage.

• Tactical Alignment to Strategic Goals: Organize projects around clear KPIs early on in the development of a marketing strategy to better prioritize work and demonstrate value. This makes it easier to measure and prove marketing ROI. Use your project management tool to track metrics across KPIs, such as the following:
  • Awareness (impressions, branded search volume, share of voice)
  • Engagement (click-through rate, scroll depth, social shares)
  • Brand perception (survey data, sentiment, Net Promoter Score)

• Strategic Alignment and Performance Mapping: To unlock full visibility into marketing ROI, Smartsheet allows teams to map every asset or tactic to strategic objectives, key performance metrics, and campaign-level tracking. Whether you’re driving awareness, increasing engagement, or converting leads, you can align every task to measurable goals and monitor progress. In Smartsheet, this is a combination of hierarchy structure, cross-sheet linking, customer metadata columns, and reporting.

Working with a top-down approach, marketing teams start with sheet hierarchy — from strategic objective to campaign to marketing tactic or asset. Then, using custom columns for strategic tags, you can capture and categorize data, from strategic objectives to KPIs, campaign names, owners, channel, target audience, status, and priority. 

Formulas allow you to make cross-sheet references, pulling data from one sheet to another to view the big picture. Using this feature, marketing teams can link performance data to tactics and assets (such as paid social ads, webinars, or emails), and create reports and dashboards to show how these contribute to campaigns, strategic objectives, and overall performance.  

A marketing team could leverage this capability to develop a strategic campaign tracker — each row represents an asset or tactic, and includes important information such as which campaign it’s part of, what strategic objective it supports, the target metric for each (such as views or clicks), and actual performance. 

Then the team can create a summary sheet with cross-sheet formulas to summarize campaign-level metrics and compare them to benchmarks. From there, the team creates a dashboard to help analyze the assets and tactics: what percentage aligns with strategic objectives and how well each is performing. This helps identify gaps in strategic coverage and unlock a wealth of other insights from which to make more effective and impactful campaign decisions.

• Automated Reporting: Marketing teams can save time while maintaining consistency with automated reporting. Use templates to streamline recurring reports, and customize reporting views to match each stakeholder’s needs — whether they’re high-level KPIs or channel-specific metrics. Built-in automation ensures that reports update in real time, so teams don’t waste their time chasing down data.

A marketing team could save hours of manual work by using Smartsheet to generate a campaign performance report that consolidates data from multiple campaign sheets. The team can leverage custom filters to view data only from the current week and to send alerts when performance isn’t in line with KPIs. You can also set the report to be automatically shared with relevant stakeholders every Monday. 

In addition to saving hours of manual work, automated reporting ensures leadership consistently sees the same, accurate, up-to-date metrics, building trust and dependability between leadership and the marketing team. Automated reporting also supports data-driven conversations and decision-making, and it makes meetings more productive.

• Centralized Planning for Cross-Functional Collaboration: With Smartsheet, you can ensure all teams are working from the same playbook. With integrations across popular marketing and analytics tools, such as Salesforce or HubSpot (via Data Shuttle), Smartsheet becomes the connective tissue that links strategy, execution, and results — enabling marketing teams to deliver real-time insights and confidently demonstrate business impact.

A marketing team might use Smartsheet to run coordinated product launches with product, sales enablement, and customer success teams. A shared launch tracker sheet could be used to support both cross-functional collaboration and centralized planning. Team members could use the launch tracker to assign tasks and track deadlines and dependencies. The launch tracker sheet also allows alerts and reminders to keep stakeholders on track, comments and attachments to eliminate long email threads, and a dashboard that summarizes progress.

The launch tracker sheet helps teams avoid missteps, ensures on-time delivery, and most importantly, ties launch success back to marketing efforts by linking to metrics such as webinar attendance, PR pickups, and demo requests.

• Strategic Alignment and Performance Mapping: To unlock full visibility into marketing ROI, Smartsheet allows teams to map every asset or tactic to strategic objectives, key performance metrics, and campaign-level tracking. Whether you’re driving awareness, increasing engagement, or converting leads, you can align every task to measurable goals and monitor progress. In Smartsheet, this is a combination of hierarchy structure, cross-sheet linking, customer metadata columns, and reporting.

Working with a top-down approach, marketing teams start with sheet hierarchy — from strategic objective to campaign to marketing tactic or asset. Then, using custom columns for strategic tags, you can capture and categorize data, from strategic objectives to KPIs, campaign names, owners, channel, target audience, status, and priority. 

Formulas allow you to make cross-sheet references, pulling data from one sheet to another to view the big picture. Using this feature, marketing teams can link performance data to tactics and assets (such as paid social ads, webinars, or emails), and create reports and dashboards to show how these contribute to campaigns, strategic objectives, and overall performance.  

A marketing team could leverage this capability to develop a strategic campaign tracker — each row represents an asset or tactic, and includes important information such as which campaign it’s part of, what strategic objective it supports, the target metric for each (such as views or clicks), and actual performance. 

Then the team can create a summary sheet with cross-sheet formulas to summarize campaign-level metrics and compare them to benchmarks. From there, the team creates a dashboard to help analyze the assets and tactics: what percentage aligns with strategic objectives and how well each is performing. This helps identify gaps in strategic coverage and unlock a wealth of other insights from which to make more effective and impactful campaign decisions.

https://tinyurl.com/33ehsdm2

To prove Marketing ROI (Return on Investment), you need to directly connect marketing expenditures to the company's financial results. Business leaders and CFOs do not care about abstract "likes" or "clicks"—they want to see real revenue and profit.

Here is a step-by-step guide on how to measure and prove marketing ROI.

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1. The Core ROI Formula

The simplest way to calculate ROI is by using the standard financial formula:

Note: CFOs often prefer using Gross Profit instead of total revenue to account for the Cost of Goods Sold (COGS). In this case, the formula becomes: (Profit - Marketing Expenses) / Marketing Expenses.

2. Key Metrics to Prove ROI

To present a complete picture, you need supporting metrics. These can be grouped into two logical blocks:

Financial Metrics (The Language of Business)

• LTV (Lifetime Value): The total revenue a single customer generates for your business over their entire relationship.
• CAC (Customer Acquisition Cost): The cost to acquire one new customer. Calculated as: Total Marketing Expenses / Number of New Customers.
• LTV : CAC Ratio: The ideal ratio for a growing business is 3:1 (the customer brings in 3 times more than it costs to acquire them). A 1:1 ratio means marketing is losing money; a 5:1 ratio means you are underinvesting and missing growth opportunities.

Conversion Metrics (The Connecting Link)

• CR (Conversion Rate): The percentage of users who take a desired action (e.g., converting from a website visitor to a lead, or a lead to a buyer).
• CPL (Cost Per Lead): How many leads you generated and the average cost of each.

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3. Setting Up Closed-Loop Analytics

You cannot prove ROI if you do not know where your buyers come from. You need closed-loop analytics to tie marketing directly to sales:

• System Integration: Connect your web analytics (like Google Analytics 4) with your CRM system (Salesforce, HubSpot, etc.).
• UTM Parameters: Mark every single link in your advertising campaigns.
• Call and Offline Tracking: Use call tracking software and unique promo codes to link phone calls or physical store visits back to specific digital ads.

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4. Attribution Models

Customers rarely see an ad once and buy immediately. Usually, the path is longer: they see a social media post → read an article → click a search ad → buy.

To prove the value of each channel, choose the right attribution model:

• Last Click: All credit goes to the final channel that led to the purchase. (Simple, but not always objective).
• First Click: All credit goes to the channel that first introduced the user to the brand.
• Linear: Credit is split equally among all touchpoints.
• Data-Driven: Algorithms analyze user paths to evaluate the actual impact of each channel. This is the most accurate method.

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5. How to Present ROI to Leadership

When defending your marketing budget to the CEO or CFO, follow these three rules:

1. Speak the language of money: Lead your presentation with revenue, gross profit, and Customer Acquisition Cost (CAC). Leave top-of-funnel metrics like "reach" or "followers" for internal marketing team meetings.
2. Show historical trends: Compare current ROI with previous quarters or against your initial forecasts.
3. Separate Brand vs. Performance: Be transparent about separating performance marketing (easy to track and calculate ROI quickly) from brand marketing (PR, awareness), which has a delayed effect. For brand marketing, use metrics like Share of Voice (SOV) or growth in organic branded search traffic.