# A B Testing > **Quick answer**: A/B testing is a controlled experiment comparing two versions of a webpage, email, or marketing asset to determine which performs better on metrics like click-through rate or conversion. Marketers systematically change one variable at a time, analyze results, and make data-driven decisions to optimize campaigns. Derrick enables A/B testing at scale by enriching contact lists with 100+ data points inside Google Sheets, allowing teams to segment audiences precisely and measure which outreach variations drive the highest engagement across different company profiles or roles. *Canonical: https://derrick-app.com/glossary/a-b-testingx* --- Understanding how data enrichment can be applied in real-world scenarios to drivebusiness results and improve operational efficiency. [Start Enriching Now](https://workspace.google.com/marketplace/app/linkedin_email_phone_finder_ia_%E2%80%94_derrick/3746789989?flow_type=2) ## Definition A B Testing A/B Testing: A/B testing is a method of comparing two versions of a webpage, email, or other marketing asset to determine which one performs better in terms of a specified metric, such as click-through rate or conversion.In digital marketing and sales automation, A/B testing is utilized to optimize content and strategies by allowing marketers to make data-driven decisions. By systematically changing one variable at a time and analyzing the results, businesses can refine their messaging, design, and user experience to improve engagement and conversion rates. This approach is critical because it reduces guesswork, minimizes risks, and enhances the effectiveness of campaigns. A/B testing matters because it directly impacts the return on investment by ensuring that marketing efforts are aligned with audience preferences and behaviors, ultimately leading to more successful and efficient marketing strategies. [Skip the definitions. Start generating business now →](/) ## Here is an exemple of : A B Testing For example, a marketing team wants to improve their email newsletter sign-up rate. They create two versions of their landing page: Version A features a green "Subscribe" button in the right corner, while Version B has a red "Join Now" button centered at the bottom. They randomly show these versions to equal segments of their website visitors for two weeks. The data reveals that Version B generates 27% more sign-ups. Based on this evidence, they implement the red button design across their site, resulting in a significant increase in their subscriber base. This systematic approach removes subjective opinions from the decision-making process, allowing the team to confidently optimize their conversion funnel based on actual user behavior rather than assumptions. ## You should also read: [Abm Orchestration](/glossary/abm-orchestrationx)[Account](/glossary/accountx)[Account Based Advertising](/glossary/account-based-advertisingx)[Account Based Analytics](/glossary/account-based-analyticsx)[Zero Based Budgeting](/glossary/zero-based-budgetingx)[Account Based Marketing](/glossary/account-based-marketingx)[Account Based Marketing Benchmarks](/glossary/account-based-marketing-benchmarksx) ## Why teams choose Derrick. Powerful features that save time and boost your sales pipeline. ### ENRICHMENT #### 100+ data points on companies & leads. ### AI POWERED #### Run AI on Sheet for 0extra-cost. ### 0 MINUTE LEARNING CURVE #### Know Google Sheets?Know Derrick. ### BEST VALUE #### Same quality data, fora fraction of the cost. ## Every feature you need to succeed Comprehensive tools to find, enrich, and qualify your leads. 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Everything happens in Google Sheet. [Company ### How to Find company tagline from linkedin profile url? Follow these steps to learn how to find company tagline with linkedin profile url](/data-enrichment/find-company-tagline-by-linkedin-profile-url)[LinkedIn ### How to Find is linkedin premium from Lead Email? Follow these steps to learn how to find is linkedin premium with lead email](/data-enrichment/find-is-linkedin-premium-by-lead-email)[LinkedIn ### How to Find Company Followers count from Lead Email? Follow these steps to learn how to find company followers count with lead email](/data-enrichment/find-company-followers-by-lead-email)[Company ### How to Find Company Founded Year from linkedin profile url? Follow these steps to learn how to find company founded year with linkedin profile url](/data-enrichment/find-company-founded-year-by-linkedin-profile-url)[Phone ### How to Find Company Phone Number from Linkedin Company Url? 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