List of the Top 14 Incrementality Testing Tools for Government in 2026

Skai stands out as the premier marketing platform for brands aiming to strategize, implement, and evaluate growth initiatives across highly engaging digital mediums. Uniquely, Skai integrates data-driven insights with top-tier optimization tools, empowering brands to make educated decisions, expand their reach, and assess performance on platforms such as Google, Facebook, Microsoft, Amazon, Walmart, Roundel, and Apple Search Ads. Utilizing advanced machine learning algorithms and artificial intelligence, Skai harnesses market signals to enable businesses to anticipate and adapt to the evolving omnichannel customer journey effectively. With substantial backing from Sequoia Capital, Arts Alliance, Tenaya Capital, and Bain Capital Ventures, Skai is poised for innovation and growth in the marketing landscape. This strong support underscores its commitment to providing brands with the tools necessary to thrive in a competitive digital environment.

Measured delivers valuable marketing insights, a comprehensive overview of cross-channel performance, and innovative media incrementality testing. With the capability to activate over 100 audience-level experiments across platforms like Google, Facebook, and more than 70 other integrated media channels, businesses can effectively pinpoint media inefficiencies and enhance their marketing efficiency by up to 30%. This powerful solution is driven by advanced incrementality measurement techniques aimed at optimizing your advertising strategy. Reach out to us today for a complimentary demonstration! Our offerings include: - An extensive cross-channel analysis of marketing expenditures and precise marketing attribution - Over 70 integrations with major media platforms, including Google, Facebook, Verizon Media, Criteo, AdRoll, SnapChat, YouTube, and beyond - The ability to conduct A/B tests, incrementality assessments, and continuous testing with ease - A straightforward integration process that allows you to be operational in less than 24 hours - Discover how to efficiently utilize your budget without the pressure of a challenging stress test. Additionally, our team is ready to assist you in navigating the complexities of modern marketing.

Google Meridian is a publicly available framework for Marketing Mix Modeling (MMM) developed by Google to aid advertisers and analysts in accurately evaluating the impact of their marketing efforts across both digital and traditional channels without relying on cookies or tracking individual users. At the heart of Meridian lies a Bayesian causal-inference model that analyzes aggregated data such as expenditures, sales figures, key performance metrics, reach and frequency, geographic information, seasonal trends, and external variables to assess the incremental effects of various marketing channels like search engines, social media, video content, and offline advertising on overall performance, while also calculating return on ad spend (ROAS), response curves, and optimal budget allocations. Being an open-source resource, it provides users with full access to its methodologies and code, allowing for the customization of model parameters, data inputs, and foundational assumptions. This transparency not only builds user trust but also fosters collaboration among users to enhance and refine the model over time. Moreover, the community-driven aspect of the open-source framework facilitates ongoing contributions that can result in consistent enhancements and innovative solutions within the tool, thereby benefiting the broader marketing community. As users engage with the platform, they can share insights and best practices, further enriching the collective knowledge surrounding marketing analytics.

Robyn is an advanced, open-source tool for Marketing Mix Modeling (MMM) developed by the Marketing Science team at Meta with a focus on experimental applications. Its primary goal is to support advertisers and analysts in creating comprehensive, data-driven models that evaluate the influence of different marketing channels on key business outcomes, such as sales and conversions, while maintaining user privacy through the use of aggregated data. Rather than relying on the tracking of individual users, Robyn leverages historical time-series data by combining marketing spend or reach metrics—including advertisements, promotions, and organic outreach—with performance metrics to assess incremental effects, saturation levels, and carry-over dynamics. The tool employs a blend of traditional statistical methods and innovative machine learning techniques; it utilizes ridge regression to address multicollinearity in complex models, executes time-series decomposition to separate trends from seasonal variations, and applies a multi-objective evolutionary algorithm for optimization purposes. This cutting-edge methodology empowers businesses to achieve a deeper understanding of their marketing performance, enabling them to make data-driven decisions founded on solid analysis. As organizations increasingly prioritize data-driven strategies, tools like Robyn will play a crucial role in enhancing marketing effectiveness and driving growth.

Stella is an innovative platform tailored for marketing measurement, offering marketers scientifically sound insights into which advertisements, campaigns, and media channels drive revenue growth. It includes three key features: Incrementality Testing, Always-On Incrementality, and Media Mix Modeling (MMM). With Incrementality Testing, Stella performs geo-holdout studies, commonly referred to as inverse holdouts, to determine performance variations between test and control regions, thereby isolating the direct effects of advertisements instead of relying solely on attribution techniques. This tool streamlines intricate statistical concepts like causal inference and confidence intervals, enabling users to grasp potential outcomes independent of any specific campaign, and revealing the true "lift" generated by each ad. Additionally, the Media Mix Modeling component utilizes a distinctive Bayesian method to analyze past marketing budgets alongside external factors, such as seasonality and promotional events, to accurately evaluate each channel's contribution to total sales. By employing these sophisticated strategies, Stella not only enhances the decision-making process for marketers but also ensures that the data they rely on is both precise and actionable. Ultimately, the platform stands as a vital resource for marketers seeking to optimize their advertising efforts effectively.

On average, advertisers squander between 10-15% of their media budgets due to subpar analytics. Sellforte's software-as-a-service (SaaS) platform equips you to tap into previously neglected business opportunities. By leveraging Sellforte's continuous marketing mix modeling (MMM), you can significantly enhance your marketing measurement skills, acquiring an impartial view of how different campaigns and media platforms impact your business's performance. This preparation proves essential for board meetings, monthly performance reviews, discussions with agencies, or evaluating the success of campaigns. With the slogan "Unleash the impact," we showcase our dedication to driving substantial business results from marketing data, utilizing our distinctive data science algorithms and broad industry expertise in sectors like retail, ecommerce, and telecommunications. Additionally, this strategy not only improves decision-making processes but also encourages stronger teamwork and collaboration across various departments. Ultimately, embracing this innovative approach can lead to transformative growth and a deeper understanding of your marketing effectiveness.

The excessive waste prevalent in the advertising sector represents a major risk to profitability that negatively impacts both consumers and marketers. As noted by TrafficGuard, the waste associated with digital advertising could potentially soar to $100 million each day within the next five years, primarily driven by ad fraud. This alarming financial setback presents a formidable obstacle for omnichannel marketers, compelling them to reassess not only their spending and strategies but also the metrics employed to gauge marketing success. Understanding the ways in which consumers engage across multiple touchpoints, whether online or offline, is vital for marketers seeking to enhance their connections with target audiences. By leveraging sophisticated analytics, marketers can effectively monitor and improve critical performance indicators (KPIs) such as the effectiveness of campaigns, levels of customer engagement, and overall sales revenue. Furthermore, harnessing data-driven insights along with personalized campaign recommendations enables marketers to make strategic decisions about their media mixes, budget distributions, creative approaches, brand initiatives, and long-term strategies. It is crucial to refine the comprehensive media investment strategy to ensure vital business outcomes, including increased brand awareness, demand generation, and heightened sales figures in a competitive market. Prioritizing these elements allows marketers to adeptly navigate the intricacies of the advertising landscape while striving to reduce losses stemming from inefficiencies. By focusing on these strategies, the industry can work towards fostering a more sustainable advertising environment.

Marketing has become a complex endeavor that extends far beyond simply advertising on platforms like Facebook and Google. To tackle this complexity, Rockerbox provides the vital marketing infrastructure necessary for businesses to scale efficiently and effectively. By consolidating all your marketing investments and campaigns—regardless of whether they are paid, organic, digital, or offline—Rockerbox enhances your marketing efficiency. The platform guarantees that conversions are accurately deduplicated, offering a transparent and customizable experience that ensures the integrity of your data. If you struggle to assess your brand's impact, Rockerbox supplies in-depth playbooks to help navigate this challenge. Not sure how to measure the effectiveness of OTT, Linear, or Direct Mail? Rockerbox has developed specific methodologies designed for each media type. If you're aiming to get a better grasp on Facebook view metrics, utilizing Synthetic Events can be particularly beneficial. Moreover, if you're curious about the speed at which a channel can deliver a positive return on ad spend (ROAS), it's essential to evaluate how much loss you are willing to accept before a customer becomes profitable; these considerations are critical to forming a robust marketing strategy. Understanding these dynamics can empower businesses to make informed decisions and optimize their marketing efforts for greater success.

Improving the effectiveness of marketing spending can be accomplished through privacy-focused attribution methods, advanced Bayesian analytics, and efficient automated data processes. Clients leveraging Recast often experience an increase in their overall return on investment by 10% within a span of six months, leading to rapid and effective growth. By steering clear of user-level information and cookie data, Recast guarantees a straightforward implementation and remains resilient against changing privacy regulations that could impact other measurement strategies. This platform enhances marketing performance by delivering immediate insights into the true impact of marketing campaigns. Tailored for contemporary marketers, it facilitates budget reallocations based on real-time performance indicators. With features like confidence intervals for every ROI calculation, saturation curves, and estimates for time shifts, Recast is equipped to predict the most effective deployment of financial resources. Its innovative Bayesian framework allows for the seamless incorporation of your unique business environment into the analytical model, providing customized insights that lead to substantial outcomes. Overall, Recast provides marketers with the necessary tools to make knowledgeable choices, thereby maximizing their marketing capabilities and ensuring sustainable growth in a competitive landscape.

WorkMagic gives brands a scientific approach to marketing measurement by combining geo-based incrementality tests, calibrated attribution, and advanced MMM into one streamlined platform. Its automated testing engine eliminates guesswork by revealing the true incremental impact of paid channels, creative variations, or campaign types across real markets. Each experiment feeds back into WorkMagic’s attribution model, ensuring the data reflects what actually drives sales—not what ad platforms claim. The system also accounts for halo effects across Amazon, retail, and wholesale, giving businesses a complete view of how marketing influences every revenue stream. With fast setup and Shopify-native tracking, brands can run tests without engineering teams or complex data pipelines. WorkMagic’s insights provide exact budget recommendations, optimal spend levels by channel, and clear direction for scaling winning campaigns. The MMM model, strengthened by incrementality data, predicts performance across scenarios and helps plan profitable ad investments. Brands gain a measurable increase in ROAS, MER, and efficiency within the first few weeks. The platform’s intuitive reporting breaks down both high-level patterns and granular channel-level insights. For brands navigating today’s fragmented measurement landscape, WorkMagic is the reliable system that ties experimentation, attribution, and forecasting together.

Haus is an innovative marketing science platform that enables brands to precisely evaluate the genuine impact of their advertising efforts, whether they are online or offline, through the use of automated incrementality experiments. It offers cutting-edge products like GeoLift for testing geographic incrementality, Causal Attribution for ongoing incrementality evaluations, and the upcoming Causal MMM for media mix modeling based on incrementality. These sophisticated tools allow users to swiftly design and implement experiments in just a few minutes, obtain results in as little as two weeks, and refine their marketing strategies with daily insights into incrementality. Additionally, Haus prioritizes privacy by providing solutions that do not rely on pixels, cookies, or any personally identifiable information, ensuring compliance with the latest privacy standards. As the digital marketing landscape rapidly changes, Haus remains a leader, equipping brands with essential tools to adapt and thrive in this dynamic environment. With its commitment to innovation and privacy, Haus is well-positioned to support brands in achieving their marketing objectives.

Analytic Partners provides an all-encompassing commercial analytics solution referred to as GPS Enterprise (GPS‑E), which integrates marketing, sales, financial, operational, and external data to deliver a deep and actionable insight into business performance. At the heart of this platform is a distinctive intelligence layer known as ROI Genome, which draws on over 25 years of experience in cross-industry data and analytics to pinpoint key growth drivers while uncovering revenue opportunities that go beyond conventional marketing strategies. With GPS-E, companies are empowered to construct continuously evolving models that exceed the limitations of traditional Marketing Mix Modeling (MMM) by incorporating non-marketing factors such as competitive actions, consumer behaviors, macroeconomic trends, and operational elements, recognizing that a notable share of growth often stems from areas other than just advertising spending. Furthermore, the platform features an advanced data orchestration capability named ADAPTA, which streamlines the processes of data collection, validation, and standardization across diverse business units and agencies, thereby improving the reliability and precision of analytics. This forward-thinking methodology equips organizations to make informed, data-driven decisions that are influenced not only by marketing insights but also by a wider array of business factors, ultimately fostering more resilient and adaptable strategies in a dynamic marketplace. By leveraging these comprehensive tools, businesses can navigate complexities more effectively and capitalize on emerging opportunities.

ScanmarQED offers an all-encompassing platform aimed at transforming your approach to data management. By reducing the time you dedicate to calculations, you can concentrate on leveraging the valuable insights your data provides. This is particularly beneficial for marketing professionals. Aggregated data serves as a vital driving force for impactful marketing analysis. You can design intuitive dashboards that enable you to reveal insights in just moments. Analyze past campaigns and explore numerous models each minute, enhancing your marketing effectiveness. Unleash your marketing capabilities and foster innovation, exploration, and the discovery of new opportunities. This platform equips you with unprecedented control over your data, allowing you to make informed decisions that can lead to greater success. Embrace the future of data management with ScanmarQED.

At Crealytics, we view challenging the status quo not just as a phrase, but as an essential part of our company's identity. Our goal is to empower brands and retailers to harness their customer data effectively, enabling them to improve their performance in paid media and build a more extensive loyal customer base. We collaborate with over 60 eCommerce brands, including ASOS, Urban Outfitters, and Foot Locker, by offering performance advertising and marketplace solutions tailored to their needs. Our emphasis lies in enhancing performance through advanced measurement and data activation strategies, optimizing biddable media, and maximizing customer lifetime value while refining incrementality testing and elevating marketplace offerings. We strive to fortify brand connections with innovative sponsored product advertisements, create customized private marketplaces, and seamlessly merge search, PLA, and display programs, all underpinned by dedicated sales support. By conducting careful analyses, we accurately evaluate customer values, ensuring that we capture the true worth of each customer interaction and assess their contributions even after returns. Ultimately, we integrate a projected lifetime value into their order margins, fostering a comprehensive understanding of how customers impact the business. This thorough approach not only provides our clients with insights into their current performance but also equips them with the tools needed for sustained growth in the future, enabling them to navigate the evolving market landscape effectively.