What is A/B Testing? The Ultimate Step-by-Step Guide for Small Businesses
- William Prud'homme
- Apr 27
- 18 min read
Updated: 2 days ago

In the world of small business, every marketing dollar counts. Business owners constantly face the critical question: "Are my marketing efforts actually working?" Decisions are often made based on intuition, personal preference, or a quick glance at what a competitor is doing.1 This approach, while common, is fraught with uncertainty and leaves money on the table. There is, however, a more scientific, powerful, and proven way to grow.
This is where A/B testing comes in. It is the definitive antidote to guesswork. A/B testing provides a systematic method for making business decisions—from the layout of a website to the subject line of an email—based on what customers actually do, not on what is assumed they will do.2 This guide provides a comprehensive, step-by-step framework specifically designed for small businesses to harness the power of A/B testing. It will demystify the process, showcase its tangible impact on the bottom line, and equip any business with the tools and knowledge to start optimizing for real, measurable growth today.
The Fundamentals: What Exactly is A/B Testing?
At its core, A/B testing is a method of comparing two versions of a single variable to determine which one performs better in achieving a specific goal. It is a straightforward experiment that removes ambiguity from the optimization process.5
A Simple Definition for Business Owners
A/B testing, also known as split testing or bucket testing, is a randomized experimentation process where two or more versions of a webpage, email, or other marketing asset are shown to different segments of an audience at the same time.2 The version that proves more successful in achieving a key metric is then implemented for all users.
Consider a simple real-world analogy: a local bakery wants to know which cookie sells better. The baker offers a classic chocolate chip cookie (Version A) and a new oatmeal raisin cookie (Version B) to 100 customers. By tracking which cookie is chosen more often, the baker gathers real data on customer preference. A/B testing is the digital equivalent of this experiment, applied to virtually any element of a marketing strategy.1
The Core Components: Control vs. Variation
Every A/B test has two fundamental components that are compared against each other:
Version A (The Control): This is the original, existing version of the content being tested. It is the "champion" that a new idea is trying to beat and serves as the performance baseline against which the new version is measured.2
Version B (The Variation or Challenger): This is the modified version of the content. In a standard A/B test, it contains a single, specific change—such as a different headline, a new image, or an altered call-to-action button—that is hypothesized to improve performance.2
A/B Testing's Place in Your Marketing Strategy: The CRO Connection
A/B testing is not an isolated tactic; it is a critical component of a broader strategic process known as Conversion Rate Optimization (CRO).1 A "conversion" is any desired action a visitor takes, such as making a purchase, filling out a contact form, subscribing to a newsletter, or downloading a resource.10 The conversion rate is the percentage of visitors who complete that action, calculated as:
Conversion Rate=Total VisitorsTotal Conversions×100
CRO is the systematic process of increasing this percentage.11 While CRO involves understanding the entire customer journey and removing points of friction 6, A/B testing is the engine that powers it. It provides the hard data needed to validate whether a change will actually improve the conversion rate, turning optimization from a guessing game into a science.6 This strategic framework ensures that testing efforts are not just a series of disconnected "tricks," but part of a continuous cycle of business improvement aimed at sustainable growth.
A Quick Look at Other Test Types
While A/B testing is the most common and accessible form of testing for small businesses, it is helpful to be aware of other related methods to demonstrate a deeper understanding of the field:
A/B/n Testing: This is a variation of a standard A/B test that compares more than two versions simultaneously (e.g., a control version A vs. variation B vs. variation C). The "n" simply represents the variable number of versions being tested.6
Multivariate Testing (MVT): This is a more complex type of test where multiple elements are changed at the same time to see which combination of elements performs best. For example, an MVT could test two different headlines and three different images in all possible combinations. This method can provide deeper insights into how elements interact but requires significantly more traffic and is generally better suited for more advanced users with high-volume websites.6
Split URL Testing: This method is used for testing two fundamentally different page designs. Instead of changing just one element on a page, traffic is split between two distinct URLs, each hosting a different version of the page. This is particularly useful for major redesigns or overhauls of a landing page.17
The "Why": Tangible Benefits of A/B Testing for Your Bottom Line
For a small business, the decision to invest time and resources into a new strategy must be backed by a clear return. A/B testing delivers a powerful, interconnected chain of benefits that directly impacts a company's financial health, customer satisfaction, and strategic agility.
Benefit 1: Drive More Conversions and Directly Increase Revenue
The most direct and compelling benefit of A/B testing is its ability to increase conversions, which translates directly into more revenue. By systematically testing elements like headlines, calls-to-action, and page layouts, businesses can identify what truly resonates with their audience and optimize the path to purchase, sign-up, or inquiry.4 The impact of these changes can be profound.
Real-World Example: The retailer WallMonkeys, known for its wall decals, ran a series of A/B tests to improve its customer experience. One simple test involved replacing a content slider on its homepage to make the search bar more prominent. This relatively minor change resulted in a staggering 550% increase in conversions, demonstrating how a small, data-informed tweak can have a massive financial impact.3
Real-World Example: The power of words is undeniable. MarketingExperiments, a research firm, was able to generate a 30% increase in leads simply by tweaking the headline on a landing page.19
Benefit 2: Maximize Your Marketing Budget & Boost ROI
A/B testing is one of the most effective ways to "get more from what you already have." It allows a business to make the most of its existing website traffic, increasing the number of conversions without having to spend more on advertising to attract new visitors.2 For small businesses operating with lean budgets, this is a game-changer. It ensures that precious marketing dollars are allocated to strategies and designs that are proven to work, rather than wasted on ineffective campaigns.19
This process of continuous improvement creates a compounding effect. Each successful test builds upon the last, leading to incremental gains that add up to a significantly higher return on investment (ROI) from all marketing activities over time.4
Benefit 3: Create an Unforgettable Customer Experience (CX)
Beyond immediate financial gains, A/B testing is a direct line to understanding customer preferences, behaviors, and pain points.4 By testing elements like website navigation, form design, and page layouts, businesses can systematically remove friction from the user journey, making their website more intuitive, accessible, and enjoyable to use.6
This enhanced customer experience leads to a cascade of positive outcomes. Visitors are more likely to stay on the site longer, reducing bounce rates and increasing engagement. A smooth, frustration-free experience builds trust and fosters customer loyalty, encouraging repeat business and positive word-of-mouth referrals.6
Benefit 4: Mitigate Risk and Make Confident, Data-Backed Decisions
One of the greatest challenges in business is making decisions under uncertainty. A/B testing replaces subjectivity, internal debates, and the "highest paid person's opinion" (HiPPO) with objective, empirical data.1 It allows businesses to test new ideas on a small, controlled segment of their audience before committing to a full-scale, and potentially costly, rollout. This dramatically reduces the risk of implementing a change that could inadvertently harm conversion rates or alienate customers.2
The cost of not testing can be severe, as illustrated by a famous cautionary tale.
Cautionary Tale: In 2011, Target launched a major redesign of its website, Target.com, without sufficient A/B testing. The new site performed so poorly that it significantly hurt sales during the critical holiday shopping season. The negative impact was so substantial that the CEO had to publicly apologize on two consecutive quarterly earnings calls, acknowledging that the failed relaunch hurt their financial results. This serves as a powerful, real-world example of the high cost of guesswork and the immense value of A/B testing as a risk mitigation tool.21
Ultimately, these benefits are not isolated; they form a logical progression. The process begins with gaining a deeper understanding of the audience. This understanding allows for the creation of a better user experience, which in turn leads to higher engagement and conversion rates. Higher conversions from existing traffic mean a better ROI on marketing spend. By testing changes first, risk is minimized. This entire cycle culminates in the ultimate goal for any small business: sustainable growth in revenue and profitability.4
Your A/B Testing Canvas: A Goldmine of Ideas to Test
Knowing what to test is often the first hurdle for businesses new to A/B testing. The opportunities are nearly limitless, but focusing on high-impact areas is key. This section serves as a practical, inspirational resource for identifying testable elements across primary digital assets.
Optimizing Your Website & Landing Pages
Your website is your digital storefront. Every element is an opportunity for optimization.
Headlines & Sub-headlines: This is often the first thing a visitor reads. Test different approaches: a clear benefit-driven statement versus an intriguing question, or a customer testimonial versus a product feature.2
Calls-to-Action (CTAs): The CTA is the gateway to conversion. Test the button text (e.g., "Get Started" vs. "Try for Free"), color (e.g., a high-contrast color vs. a brand color), size, shape, and placement on the page.5
Images & Videos: Visuals communicate value instantly. Test lifestyle photos of customers using a product versus clean product-only shots. Test images of people versus illustrations or graphics. Consider testing the inclusion of a short explainer video against a static hero image.9
Page Layout & Design: The structure of a page guides the user's eye. Test a simple, single-column layout against a multi-column design. Experiment with the order of sections (e.g., moving testimonials higher up the page). Sometimes, the most effective test is removing distracting elements to increase focus on the primary CTA.16
Copy & Product Descriptions: The words on the page persuade and inform. Test different tones (e.g., professional vs. conversational), lengths (a concise summary vs. a detailed explanation), and formatting (using bullet points and bold text vs. plain paragraphs).2
Forms: Long or confusing forms are a major cause of conversion abandonment. Test reducing the number of fields required. A famous case study showed Expedia increased its annual revenue by $12 million simply by removing one optional field ("Company Name") from its checkout form.19 Also test different field labels and the text on the submission button.
Trust Signals: Building trust is essential for conversion. Test the impact of adding or repositioning elements like customer logos, media mentions, security badges (e.g., SSL seals), privacy policy links, or money-back guarantees.9
Supercharging Your Email Marketing
The inbox is a competitive space. A/B testing can make your emails stand out.
Subject Lines: This is arguably the most critical element to test, as it determines whether your email even gets opened. Test different lengths, using personalization with the recipient's name, including emojis, framing the subject as a question versus a statement, or creating a sense of urgency (e.g., "24 hours left").2
Body Copy: Test the length and tone of the email content. Experiment with different levels of personalization beyond just the name.9
CTAs: As with websites, test the CTA copy, color, and format (e.g., a designed button vs. a simple text link).5
"From" Address: Test whether emails sent from a person's name (e.g., "Sarah from ForgeIQ") perform better than those sent from the generic company name ("ForgeIQ").5
Improving Your Digital Ad Performance
For paid advertising on platforms like Facebook or Google, A/B testing is crucial for maximizing ad spend.
Ad Copy: Test different headlines and primary text. Try focusing on a different user pain point or highlighting a different product benefit in each version.9
Visuals: Test different images or videos. A simple swap of the creative can have a dramatic impact on click-through rates and cost-per-acquisition. For example, a Facebook ad test showed that changing the ad graphic resulted in over 2,000 more clicks and 20% more engagement for one version over another.8
CTA: Test the ad platform's built-in CTA buttons, such as "Learn More," "Shop Now," "Download," or "Sign Up," to see which one best matches the intent of the audience you are targeting.9
Audience Targeting: While not a test of a creative element, you can run two identical ads targeted at different audience segments (e.g., a broad interest group vs. a lookalike audience) to see which group is more responsive and cost-effective.9
The Complete 7-Step A/B Testing Framework
A successful A/B testing program is not built on random ideas; it is a disciplined, scientific process. The quality of the initial research and the strength of the hypothesis are far more critical to success than the act of testing itself. Following this structured, seven-step framework will ensure that testing efforts are strategic, insightful, and impactful.
Step 1: Conduct Foundational Research & Identify Opportunities
Every great test begins with data, not a guess. The first step is to dive into analytics to find the "problem areas" or opportunities for improvement.
Quantitative Analysis: Use web analytics tools like Google Analytics to identify pages that are ripe for testing. Look for pages with high traffic but low conversion rates, or pages with unusually high exit or bounce rates. These metrics signal that visitors are interested enough to arrive but something on the page is preventing them from taking the next step.2
Qualitative Analysis: Once a problem page is identified, use qualitative tools to understand the why behind the numbers. Tools like heatmaps (from services like Hotjar or Crazy Egg) visually show where users are clicking, moving their mouse, and how far they scroll. Session recordings allow for watching anonymized videos of actual user sessions to see exactly where they get stuck, confused, or frustrated. This context is invaluable for forming a strong hypothesis.9
Step 2: Formulate a Powerful Hypothesis
A hypothesis is more than just an idea; it is a structured, testable statement that connects a proposed change to an expected outcome. A well-formed hypothesis forces strategic thinking and provides a clear basis for the test. The recommended format is:
"I believe that [making this change] for [this audience] will result in [this outcome] because [this reason]." 5
Weak Hypothesis: "I think a green button will work better."
Strong Hypothesis: "I believe that changing the CTA button color on our product page from brand-blue to high-contrast green for all mobile visitors will increase add-to-cart clicks because the current blue button does not stand out visually on mobile screens, as observed in session recordings."
This structure clarifies exactly what is being changed, for whom, what success metric is being measured, and the data-driven rationale behind the test. Even if a test based on a strong hypothesis "fails," it provides a valuable learning: button contrast was not the primary issue, leading to a new, more informed hypothesis about a different element, like the CTA copy itself.
Step 3: Create Your 'B' Variation (The Challenger)
With a clear hypothesis, the next step is to create the variation. This can be done using the visual editor of an A/B testing tool, which allows for no-code changes, or by working with a developer for more complex modifications.
The golden rule of A/B testing is paramount here: change only one variable at a time. If the test involves changing both the headline and the button color simultaneously, it will be impossible to know which change was responsible for the result. Isolating a single variable is essential for clean, actionable data.3
Step 4: Choose Your Tools & Segment Your Audience
At this stage, the technical setup begins.
Select an A/B Testing Tool: Choose a platform from the toolkit in the next section that fits the business's needs and budget.
Configure the Traffic Split: The standard and most common configuration is a 50/50 traffic split. This means that website visitors will be randomly assigned to see either the control (Version A) or the variation (Version B), with each version being shown to an equal number of people. This randomization is a cornerstone of valid testing, as it helps to eliminate selection bias and ensures that the two groups are comparable.1
Step 5: Run Your Test to Statistical Significance
Patience is a critical virtue in A/B testing. It is a common and costly mistake to end a test too early based on initial, promising results. To make a confident decision, the test must run long enough to collect sufficient data.
Statistical Significance: This concept is crucial. It is a measure of confidence that the result of a test is not due to random chance. A/B testing tools automatically calculate this, typically aiming for a 95% confidence level. This means there is a 95% probability that the observed difference in performance is real and repeatable.3 Do not stop the test until this threshold is met.9
Test Duration: The time required to reach significance depends on website traffic and the magnitude of the change's impact. As a general rule, a test should run for at least one to two full business cycles (e.g., one to two weeks). This helps to smooth out natural fluctuations in traffic and user behavior that occur on different days of the week (e.g., weekday vs. weekend traffic).3
Step 6: Analyze the Data and Declare a Winner
Once the testing tool indicates that statistical significance has been reached, it is time to analyze the results. The primary focus should be on the key metric that was defined in the hypothesis (e.g., conversion rate, click-through rate, form submissions).5 Most A/B testing platforms provide a clear dashboard that shows the performance of each variation, the percentage improvement, and the confidence level, making it easy to declare a definitive winner.7
Step 7: Implement, Learn, and Repeat
The A/B testing cycle concludes with action and documentation.
If the Variation (B) Wins: The change should be permanently implemented for all traffic. The new, winning variation now becomes the "control" or baseline for the next round of testing.19
If the Control (A) Wins or the Result is Inconclusive: This is not a failure; it is a valuable learning. The result has proven the hypothesis incorrect and, crucially, has prevented the implementation of a change that would have hurt performance or had no positive effect. It is essential to document these learnings to inform future hypotheses and prevent the team from re-testing similar failed ideas.5
A/B testing should not be viewed as a one-time project. It is a continuous, iterative process of improvement. The most successful businesses are those that foster a culture of constant experimentation, always seeking to learn more about their customers and optimize their experience.1
The Small Business A/B Testing Toolkit
Getting started with A/B testing no longer requires a large enterprise budget. A host of powerful and user-friendly tools offer free or affordable plans that are perfectly suited for small businesses, putting sophisticated optimization capabilities within reach for everyone.28 The following table consolidates some of the top options available in 2025, helping to simplify the selection process.
Tool Name | Best For... | Key Features | Free Plan / Low-Cost Tier |
VWO | All-in-One CRO & Beginners | Visual Editor, A/B Testing, Heatmaps, Session Recordings, Form Analysis 18 | Offers a free plan with basic A/B testing. Paid plans are comprehensive.28 |
PostHog | Product & Dev-Focused Teams | Open-Source, Product Analytics, Session Replay, Feature Flags, Experiments 28 | Very generous free tier (e.g., 1 million events/month). Requires more technical setup.32 |
GrowthBook | Open-Source Flexibility | Warehouse-Native, Feature Flagging, Visual Editor, Advanced Statistics 29 | Free self-hosted version with unlimited seats. Free cloud plan for up to 3 users.33 |
Plerdy | Conversion-Focused Marketers | A/B Testing, Heatmaps, SEO Tools, Pop-ups, Funnel Analysis 28 | Free plan includes unlimited A/B tests but has limits on other features like heatmaps and sessions.34 |
Unbounce | Landing Page Optimization | Landing Page Builder, AI-powered tools, Pop-ups, Sticky Bars, A/B testing 29 | Premium tool. Plans typically start around $100/month after a free trial.35 |
Google Analytics | Foundational Data Gathering | Website traffic analysis, Goal tracking, Audience insights 18 | Free. While its testing tool (Google Optimize) is sunsetted, GA is essential for identifying what to test.29 |
Sidestepping the Stumbles: 5 Common A/B Testing Pitfalls to Avoid
Embarking on an A/B testing journey is exciting, but a few common mistakes can derail efforts and lead to flawed conclusions. Being aware of these pitfalls from the outset can save significant time and ensure the integrity of the results.
Pitfall 1: Testing Too Many Variables at Once
This is the most frequent error made by beginners. In the rush to see results, there is a temptation to change a headline, an image, and a CTA button all in the same test. When this happens, it is impossible to attribute the change in performance to any single element. To get clean, unambiguous data, adhere strictly to the rule of changing only one variable per test.8
Pitfall 2: Ending the Test Too Early
Impatience is the enemy of good data. It is common to see one version take an early lead and feel an urge to declare a winner and move on. However, these initial results can be highly misleading and are often just statistical noise. A test must run long enough to collect a sufficient sample size and account for daily and weekly variations in user behavior. Trust the process and wait for the testing tool to confirm statistical significance.8
Pitfall 3: Ignoring Statistical Significance
Simply comparing raw conversion numbers is not enough. A variation that shows a 5.2% conversion rate compared to the control's 5% may seem like a winner, but this small difference could easily be the result of random chance. The statistical significance or "confidence level" provided by the testing tool is the true measure of a test's validity. Do not make a business decision based on a result with low confidence (e.g., below 95%).3
Pitfall 4: Letting Opinions and "HiPPOs" Override Data
The entire purpose of A/B testing is to move beyond subjective opinions. A "HiPPO" (Highest Paid Person's Opinion) can often derail a data-driven culture by insisting on a change that goes against test results. The data from a properly executed A/B test represents the collective voice of the customers. It is crucial to establish a culture where this data is trusted, even when it contradicts a long-held belief or a senior executive's personal preference.1
Pitfall 5: Not Testing Continuously
A/B testing is not a project with a finish line; it is an ongoing business process. Markets evolve, customer preferences shift, and new competitors emerge. A winning test from six months ago might not be the optimal version today. The most successful companies integrate A/B testing into the fabric of their marketing and product development, ensuring they always have a test running to continuously learn and adapt.1
Your Journey from Insight to Impact
A/B testing is a transformative process. It elevates a business from one that operates on guesswork and assumptions to one that thrives on data and evidence. It is the single most powerful and effective method for truly understanding customers and systematically improving every touchpoint of a marketing strategy.1
The perception that this practice is reserved for large corporations with huge budgets is outdated. As this guide has shown, the tools, knowledge, and frameworks for successful A/B testing are well within the reach of any small business. The primary requirement is not a massive budget, but a mindset of curiosity and a commitment to continuous improvement.
Your journey starts now. Open your website analytics, identify your most important landing page, and find one simple element to test. Formulate a strong hypothesis, select a tool from the list provided, and launch your first A/B test this week. The path to growth is paved with data. It is time to stop guessing and start growing.
Sources
What Is A/B Testing and How Is It Used? - HBS Online - Harvard Business School, consulted on July 11, 2025, https://online.hbs.edu/blog/post/what-is-ab-testing
What is A/B Testing? A Practical Guide With Examples | VWO, consulted on July 11, 2025, https://vwo.com/ab-testing/
What is A/B Testing? - Twilio Segment, consulted on July 11, 2025, https://segment.com/growth-center/a-b-testing-definition/
Six reasons why A/B testing is important for your business - Kameleoon, consulted on July 11, 2025, https://www.kameleoon.com/blog/why-a-b-testing-is-important
What is A/B testing? - Oracle, consulted on July 11, 2025, https://www.oracle.com/cx/marketing/what-is-ab-testing/
What is A/B testing? Definition & More - Omniconvert, consulted on July 11, 2025, https://www.omniconvert.com/what-is/a-b-testing/
12 Benefits of A/B Testing - MightyCall, consulted on July 11, 2025, https://www.mightycall.com/blog/benefits-of-ab-testing/
A/B Testing: The Benefits And How To Use It Efficiently - Forbes, consulted on July 11, 2025, https://www.forbes.com/councils/forbesagencycouncil/2020/03/12/ab-testing-the-benefits-and-how-to-use-it-efficiently/
How To A/B Test Sh*t : Beginner's Guide for Marketers w/ Tools - Startup Stockpile, consulté le juillet 11, 2025, https://startup.unitelvoice.com/a-b-testing
Top 20 Conversion Rate Optimization Tips - VWO, consulted on July 11, 2025, https://vwo.com/conversion-rate-optimization/conversion-rate-optimisation-tips/
Ecommerce CRO: How to boost your conversion rates (2025) - Unbounce, consulted on July 11, 2025, https://unbounce.com/conversion-rate-optimization/ecommerce-cro/
Boost Your Conversions—7 CRO Tips for Small Businesses - The HostPapa Blog, consulted on July 11, 2025, https://www.hostpapa.com/blog/marketing/boost-your-conversions-7-cro-tips-for-small-businesses/
16 Actionable E-Commerce Conversion Rate Optimization Tips - Baymard, consulted on July 11, 2025, https://baymard.com/learn/ecommerce-cro
What Is Conversion Rate Optimization (CRO)? Strategies and Tools (2024) - Shopify, consulted on July 11, 2025, https://www.shopify.com/blog/120261189-conversion-rate-optimization
A/B testing: A step-by-step guide for 2025 (with examples) - Unbounce, consulted on July 11, 2025, https://unbounce.com/landing-page-articles/what-is-ab-testing/
How to A/B Test Your Website Redesign - Step by Step Guide - Prismic, consulted on July 11, 2025, https://prismic.io/blog/ab-testing
www.geteppo.com, consulté le juillet 11, 2025, https://www.geteppo.com/blog/ab-testing-vs-split-testing#:~:text=A%2FB%20testing%20refers%20to,of%20a%20page%20or%20app.
15+ Most Helpful Best A/B Testing Resources [2025] - VWO, consulted on July 11, 2025, https://vwo.com/blog/15-free-ab-split-testing-resources/
How to use A/B Testing to increase your small business profits, consulted on July 11, 2025, https://www.namecheap.com/guru-guides/a-b-testing-small-business/
12 benefits of A/B testing: Why you need to test in 2025 - Unbounce, consulted on July 11, 2025, https://unbounce.com/a-b-testing/benefits-of-ab-testing/
7 Benefits of A/B Testing | Is it Really Worth it? - Eppo, consulted on July 11, 2025, https://www.geteppo.com/blog/ab-testing-benefits
How to Create and Run an A/B Test on Your Website - Alpha.One, consulted on July 11, 2025, https://www.alpha.one/blog/how-to-create-and-run-an-a-b-test-on-your-website
7 Actionable A/B Testing Examples for your Ecommerce Store - Shopify, consulted on July 11, 2025, https://www.shopify.com/blog/ab-testing-examples
13 Real A/B Testing Examples to Uncover What Motivates Subscribers to Engage - Attentive, consulted on July 11, 2025, https://www.attentive.com/blog/ab-testing-examples
How to Start A/B Testing Websites - Whole Whale, consulted on July 11, 2025, https://www.wholewhale.com/tips/ab-testing-guide/
8 Conversion Rate Optimization (CRO) Best Practices That Experts Use - CleverTap, consulted on July 11, 2025, https://clevertap.com/blog/conversion-rate-optimization-best-practices/
The Beginner's A/B Testing Guide: Basics to Advanced Applications ..., consulted on July 11, 2025, https://www.looppanel.com/blog/ab-testing
15 Best Free A/B Testing Tools in 2025 - Plerdy, consulted on July 11, 2025, https://www.plerdy.com/blog/best-free-a-b-testing-tools/
25 Best A/B Testing Tools: CRO Stack Inspiration for 2025 - CXL, consulted on July 11, 2025, https://cxl.com/blog/ab-testing-tools/
Best a/b testing software or platform? - G2, consulted on July 11, 2025, https://www.g2.com/discussions/best-a-b-testing-software-or-platform
What A/B testing software do you use? : r/webdev - Reddit, consulted on July 11, 2025, https://www.reddit.com/r/webdev/comments/1fja5t3/what_ab_testing_software_do_you_use/
PostHog - How developers build successful products, consulted on July 11, 2025, https://posthog.com/
GrowthBook - Open Source Feature Flags and A/B Tests, consulted on July 11, 2025, https://www.growthbook.io/
Plerdy: Conversion Rate Optimization Tools, consulted on July 11, 2025, https://www.plerdy.com/
7 User-Friendly A/B Testing Tools for Your Ecommerce Store - Shopify, consulted on July 11, 2025, https://www.shopify.com/blog/ab-testing-tools
Comments