Blog
Practical guides on A/B testing, CRO, and conversion strategy.
ATTRIBUTION
Conversion Attribution: A Revenue Guide
Learn how conversion attribution works, choose a model, fix tracking gaps, and connect channel credit to experiments and real revenue.
August 5, 2026
ATTRIBUTION
Marketing Attribution Software: 2026 Guide
Compare marketing attribution software by the decisions it enables, then use a five-stage framework to choose a tool that connects campaigns to revenue.
August 3, 2026
ANALYTICS
Best DataFast Alternative: Close the Revenue Loop
Compare DataFast alternatives for analytics, attribution, and A/B testing—and choose the tool that can prove which changes create revenue.
July 31, 2026
ANALYTICS
Best SaaS Analytics Tools for 2026
Compare the best SaaS analytics tools for web traffic, product behavior, subscriptions, testing, and revenue attribution in 2026.
July 29, 2026
ANALYTICS
Best Simple Analytics Alternative 2026
Compare Simple Analytics alternatives by privacy, product depth, experimentation, and whether they can connect traffic and variants to real revenue.
July 27, 2026
ATTRIBUTION
Stripe Revenue Attribution Explained
Learn how to connect Stripe payments and subscriptions to campaigns, landing pages, and A/B test variants with a reliable revenue attribution workflow.
July 24, 2026
ATTRIBUTION
First-Touch vs Last-Touch Attribution
Compare first-touch vs last-touch attribution, calculate your channel bias with a Gap Score, and connect marketing and page variants to real revenue.
July 22, 2026
ATTRIBUTION
Multi-Touch Attribution for SaaS (2026)
Multi-touch attribution for SaaS: the models that survive long B2B sales cycles, and how to prove which touchpoints actually drive revenue.
July 20, 2026
ANALYTICS
Privacy-Friendly Web Analytics for SaaS
A practical 2026 guide to privacy-friendly web analytics for SaaS teams that need compliant measurement plus experiments and revenue attribution.
July 15, 2026
ANALYTICS
The Best Fathom Analytics Alternative in 2026
A practical Fathom Analytics alternative guide for teams that need privacy-friendly analytics plus A/B testing and revenue attribution in one workflow.
July 13, 2026
ATTRIBUTION
UTM Revenue Attribution in 2026
A practical guide to UTM revenue attribution: how to standardize UTMs, connect them to payments, and prove which campaigns make money.
July 11, 2026
ANALYTICS
Plausible Analytics Alternative in 2026
A decision framework for choosing a Plausible analytics alternative in 2026 — and why the real question isn't privacy, it's proving revenue.
July 10, 2026
ATTRIBUTION
Revenue Attribution for SaaS (2026 Guide)
A practical 2026 guide to revenue attribution for SaaS — the models, a maturity ladder, and why on-site changes beat channel-only attribution.
July 8, 2026
HOW-TO
A/B Testing CTA Buttons: The Value Ladder
A practical guide to A/B testing CTA buttons — what to test first, how much traffic you need, and how to prove a click lift actually made you money.
July 6, 2026
ANALYTICS
Google Analytics 4 Alternative in 2026
The best Google Analytics 4 alternatives in 2026 — compared by privacy, simplicity, and whether they close the loop from traffic to revenue.
July 3, 2026
COMPARISON
Google Optimize Alternative for Webflow
Google Optimize left Webflow users without free A/B testing. Here are the best replacements for Webflow in 2026, from free-tier tools to $299/month native.
June 26, 2026
COMPARISON
Google Optimize Alternative for Wix
Google Optimize left Wix users without free A/B testing — here are the best alternatives that actually work with Wix, including one that's completely free.
June 24, 2026
AB-TESTING
Experiment Velocity Benchmarks: Tests Per Month
Industry benchmarks show most teams run just 1-2 A/B tests per month while top performers run 15+ — here's how to measure your experiment velocity.
June 22, 2026
AB-TESTING
CUPED in A/B Testing: Faster Results
CUPED reduces variance in A/B tests by up to 50%, letting you reach statistical significance faster — here's how it works and when to use it.
June 21, 2026
HOW-TO
Minimum Detectable Effect in A/B Testing
Learn what minimum detectable effect (MDE) is, how to calculate it, and why setting it wrong is the #1 reason A/B tests fail.
June 20, 2026
COMPARISON
Google Optimize Alternative for WordPress
Google Optimize left WordPress site owners without a free A/B testing tool — here are the best alternatives you can set up today, no coding required.
June 19, 2026
TOOLS
Best Shopify A/B Testing Apps in 2026
A comparison of the best Shopify A/B testing apps in 2026 — from free tools to premium platforms — so you can pick the right app for your store.
June 18, 2026
HOW-TO
How to Track A/B Tests in GA4: Setup Guide
GA4 has no built-in A/B testing — here's how to track experiment variants with custom dimensions, GTM, and free tools like PageDuel.
June 16, 2026
TOOLS
Agent-Based A/B Testing With LLM Personas
AI agents with structured personas can now simulate A/B tests before launch — here's how agent-based testing works, when to use it.
June 15, 2026
COMPARISON
Contentsquare Alternatives & Pricing in 2026
Contentsquare pricing in 2026: a free tier, Growth from $49/month, and sales-led plans above. Plus the best alternatives for heatmaps and A/B testing.
June 14, 2026
CRO
Reduce Bounce Rate With A/B Testing
The average website loses over half its visitors before they take any action — here are six A/B tests proven to reduce bounce rate, with real data.
June 9, 2026
CRO
How to Measure Experimentation Program ROI
Only 38% of companies can quantify their experimentation ROI — here's the formula, the metrics, and the playbook to prove your program pays for itself.
June 8, 2026
HOW-TO
A/B Testing Holdout Groups Explained
Holdout groups reserve traffic from all experiments so you can measure the impact of your testing program — here's how they work and when you need one.
June 5, 2026
COMPARISON
Best Shopify Rollouts Alternative 2026
Shopify Rollouts is free but limited to theme-level tests with no statistical significance — here are the best alternatives for merchants who need more.
June 3, 2026
COMPARISON
Best GrowthBook Alternative in 2026
GrowthBook is free to self-host but you operate it, and the visual editor sits behind $40/seat Pro. Here are the best GrowthBook alternatives in 2026.
May 27, 2026
CRO
A/B Testing for B2B Lead Generation
B2B websites average a 2.9% conversion rate, but top performers hit 8-15% — here's how to use A/B testing to close the gap and generate qualified leads.
May 26, 2026
CASE-STUDY
Interactive Demo vs Static Screenshot
Real A/B test data comparing interactive product demos to static screenshots — demos drove 32% higher conversions and 7x more engagement.
May 25, 2026
CRO
A/B Testing for AI Overview Traffic
AI overview traffic converts 4-23x better than organic search but behaves differently — here's how to A/B test your pages for this visitor segment.
May 24, 2026
CASE-STUDY
Magic Link vs Password Login A/B Testing
Notion's onboarding completion jumped from 64% to 87% after dropping passwords — here's how to A/B test magic links vs password login.
May 23, 2026
HOW-TO
A/B Testing on Squarespace: Free 2026 Guide
Squarespace has no built-in A/B testing — here's how to run split tests on your Squarespace site using free tools like PageDuel, no coding required.
May 22, 2026
HOW-TO
A/B Testing a Wix Website: Free 2026 Guide
Wix has no native A/B testing for pages — here's how to run split tests on your Wix site using free tools like PageDuel, step by step, no coding required.
May 21, 2026
HOW-TO
Bayesian vs Frequentist A/B Testing
Bayesian and frequentist A/B testing answer different questions — here's a plain-English guide to how each works, when to use which.
May 20, 2026
AB-TESTING
Video Landing Page A/B Testing
Video can boost landing page conversions by up to 86% — but only if you test it right. Here's how to A/B test video and what to measure.
May 19, 2026
CRO
Ecommerce A/B Testing Checklist: 15 Tests
A prioritized ecommerce A/B testing checklist covering product pages, checkout, navigation, and more — so you test what actually moves revenue first.
May 18, 2026
CRO
A/B Testing Google Ads Campaigns in 2026
Learn how to A/B test Google Ads campaigns using Experiments, Performance Max asset tests, and AI bidding to cut wasted spend and lift conversions.
May 17, 2026
CRO
ChatGPT Traffic Conversion Optimization
AI referral traffic from ChatGPT converts up to 5x higher than organic search — here's how to optimize your landing pages and A/B test for this channel.
May 16, 2026
AB-TESTING
Black Friday A/B Testing Strategy
A practical Black Friday A/B testing strategy covering what to test before, during, and after BFCM — with real data and timing tips.
May 15, 2026
AB-TESTING
Zero-Flicker A/B Testing: How It Works
Flicker ruins A/B test results and tanks page speed — here's how zero-flicker testing works and why anti-flicker snippets aren't enough.
May 8, 2026
AB-TESTING
Real-Time Personalization vs A/B Testing
Real-time personalization adapts pages to each visitor while A/B testing proves what works for everyone — here's when to use each and how to combine them.
May 7, 2026
COMPARISON
The Best Adobe Target Alternative in 2026
Adobe Target starts at $50K/year — here are the best alternatives for teams who want powerful A/B testing without enterprise complexity or cost.
May 6, 2026
CRO
Page Speed Impact on Conversion Rate
Every extra second of load time costs you 7% in conversions — here's the data behind page speed's impact on conversion rates, and how to test it.
May 5, 2026
HOW-TO
A/B Testing Framer Pages in 2026
Learn how to A/B test your Framer pages using Framer's built-in tools, third-party scripts, and free alternatives — without leaving the visual builder.
May 4, 2026
CRO
A/B Testing Meta Ads: Facebook and Instagram
Learn how to A/B test Meta ads in 2026 — from creative testing and Andromeda-ready strategies to budget allocation and reading results that improve ROAS.
May 3, 2026
AB-TESTING
Server-Side A/B Testing: How to Start
Server-side A/B testing eliminates flicker and unlocks backend experiments — here's how it works, when you need it, and how to start for free.
May 2, 2026
COMPARISON
Best Kameleoon Alternative in 2026
Kameleoon starts at $495/month and targets enterprise teams — here are the best Kameleoon alternatives for startups, including one that's free.
May 1, 2026
AB-TESTING
A/B Testing Your SaaS Onboarding Flow
Learn how to A/B test your SaaS onboarding flow to boost activation rates, reduce churn, and convert more trial users into paying customers.
April 30, 2026
CASE-STUDY
7 Surprising A/B Test Results
Real A/B test case studies where the counterintuitive variant won — from removing trust seals to adding distraction links — and what each teaches.
April 29, 2026
HOW-TO
A/B Testing for WordPress: Free 2026 Guide
WordPress powers 43% of the web but most sites never run a single A/B test — here's how to start split testing your WordPress site, no developer required.
April 28, 2026
HOW-TO
A/B Testing Mistakes to Avoid: 9 Pitfalls
The most common A/B testing mistakes that waste time and produce misleading results — and how to fix each one so your experiments actually drive growth.
April 27, 2026
HOW-TO
SEO A/B Testing Guide for 2026
Learn how SEO A/B testing works, what to test first, and how to run split tests that boost organic traffic — with real examples and free tools.
April 26, 2026
COMPARISON
The Best Eppo Alternatives in 2026
Datadog acquired Eppo for $220M. Here are the best Eppo alternatives in 2026 — compared by team size, budget, and how much setup each one actually needs.
April 25, 2026
COMPARISON
VWO AB Tasty Merger Alternatives 2026
VWO and AB Tasty merged in January 2026 into a $100M enterprise platform — here are the best independent alternatives for teams worried about lock-in.
April 24, 2026
HOW-TO
A/B Testing with Google Tag Manager
Set up an A/B test in Google Tag Manager step by step — the cookie split code, the GA4 custom dimension nobody registers, and the flicker trade-off.
April 23, 2026
COMPARISON
Best Amplitude Experiment Alternative in 2026
Amplitude gates experimentation to custom-priced Growth and Enterprise plans; buyers report $20K–$60K+ a year. The best Amplitude Experiment alternatives.
April 22, 2026
HOW-TO
A/B Testing for Next.js Apps in 2026
How to A/B test your Next.js app — from zero-config script injection to edge middleware — with real approaches, trade-offs, and the fastest way to start.
April 21, 2026
HOW-TO
A/B Testing Email Subject Lines
Learn how to A/B test email subject lines to boost open rates — with real data, proven frameworks, and step-by-step setup for your next campaign.
April 20, 2026
COMPARISON
Best PostHog Alternative in 2026
PostHog is a powerful all-in-one analytics platform, but it's overkill if you just want A/B testing — here are the best PostHog alternatives.
April 19, 2026
HOW-TO
Mobile A/B Testing Best Practices in 2026
Mobile drives 72% of web traffic but converts at half the desktop rate — here are the best practices to A/B test your mobile site.
April 18, 2026
HOW-TO
A/B Testing With No Traffic: What to Do
A practical guide to A/B testing with no traffic, including what to test, what metrics to use, and how to get directionally useful insights.
April 17, 2026
COMPARISON
VWO vs Optimizely: 2026 Pricing Compared
VWO vs Optimizely pricing in 2026: real plan costs by traffic tier, what happened to VWO's free Starter plan, and which tool actually fits your budget.
April 17, 2026
CRO
The Complete CRO Audit Checklist for 2026
A CRO audit checklist that covers analytics, UX, technical issues, copy, and testing — use it to find conversion leaks before they cost you revenue.
April 15, 2026
HOW-TO
How to A/B Test a Mobile App in 2026
Learn how to A/B test a mobile app step by step, from hypotheses and feature flags to sample size, rollout strategy, and the best mobile tools.
April 13, 2026
HOW-TO
Feature Flags vs A/B Testing: When to Use Each
Feature flags and A/B testing solve different problems: one controls releases, the other proves what improves outcomes. Here is when to use each.
April 12, 2026
CRO
AI Personalization vs A/B Testing in 2026
A practical guide to AI personalization vs A/B testing, including when to use each approach and how PageDuel helps teams validate what converts.
April 11, 2026
AB-TESTING
A/B Testing Ecommerce Product Pages
A practical guide to A/B testing ecommerce product pages, including what elements move add-to-cart rate, how long to run tests, and which tools to use.
April 10, 2026
COMPARISON
A/B Testing Tools Comparison for 2026
An A/B testing tools comparison for 2026, covering the best platforms for startups, marketers, and product teams, plus how to choose the right fit.
April 8, 2026
TOOLS
Best Free CRO Tools for Startups (2026)
The free CRO tools startups should actually install in 2026 — what each free plan really caps at, and the cheap paid tiers worth it when you outgrow them.
April 7, 2026
CASE-STUDY
Pricing Page Optimization Case Study
A practical pricing page optimization case study roundup with real A/B test wins, conversion benchmarks, and the experiments worth running first.
April 6, 2026
COMPARISON
Google Optimize Alternative for Shopify
Google Optimize is gone — here's how Shopify store owners can keep running A/B tests for free using modern alternatives built for ecommerce.
April 4, 2026
TOOLS
State of A/B Testing Tools in 2026
A snapshot of the A/B testing tools landscape in 2026 — consolidation, AI, privacy, and full-stack experimentation — plus how to pick a platform.
April 3, 2026
TOOLS
A/B Testing with AI Agents in 2026
AI agents are transforming A/B testing — from manual hypothesis setup to autonomous experiment creation. Here's what's changed and how to use it.
April 2, 2026
COMPARISON
Statsig Alternatives in 2026
OpenAI bought Statsig for $1.1B; in May 2026 Amplitude took on its brand and customers. What that means for users — and the best Statsig alternatives now.
April 1, 2026
CASE-STUDY
SaaS Landing Page Case Study: 5 A/B Tests
Real SaaS landing page A/B test case studies — from CTA copy changes that doubled sign-ups to hero redesigns that boosted conversions by 43%.
March 31, 2026
AB-TESTING
Indie Hacker A/B Testing: Team of One
A practical guide to A/B testing for indie hackers — what to test first, how to get valid results with low traffic, and the best free tools.
March 30, 2026
AB-TESTING
A/B Testing AI-Generated Landing Page Variants
AI can generate landing page variants in seconds — but do they actually convert? Here's how to A/B test AI-generated copy against human-written pages.
March 29, 2026
CASE-STUDY
A/B Testing Your SaaS Pricing Page in 2026
Only 24% of SaaS companies regularly A/B test their pricing page — here's what high-converting teams test and the data behind each experiment.
March 29, 2026
HOW-TO
A/B Testing Webflow Sites: The Complete Guide
Learn how to run A/B tests on your Webflow site without breaking it — from free tools to step-by-step setup, including how PageDuel makes it effortless.
March 28, 2026
CRO
Conversion Rate Benchmarks by Industry 2026
Conversion rate benchmarks for 2026 by industry, traffic channel and funnel stage — why published averages disagree, and which one you should use.
March 27, 2026
COMPARISON
Free Google Optimize Replacement Options
Google Optimize shut down in 2023 and left small businesses scrambling — here are the best free replacements, set up in minutes, no developer needed.
March 26, 2026
CRO
Hyper-Personalization CRO Strategy in 2026
Learn how to build a hyper-personalization CRO strategy in 2026 using AI, A/B testing, and behavioral data to deliver tailored experiences that convert.
March 25, 2026
HOW-TO
A/B Testing Headline Copy That Converts
Learn how to A/B test your headline copy to boost conversions — with real examples, proven frameworks, and a free tool to get started today.
March 24, 2026
AB-TESTING
Full-Stack Experimentation Explained
Full-stack experimentation unifies client-side and server-side A/B testing so product and engineering teams can validate every change in one workflow.
March 23, 2026
AB-TESTING
Cookieless A/B Testing for GDPR Compliance
Learn how to run cookieless A/B tests that comply with GDPR and CCPA — no consent banners required — using privacy-first tools like PageDuel.
March 22, 2026
CRO
Best Conversion Rate Optimization Tools in 2026
A practical guide to the best CRO tools in 2026 — from free options for startups to enterprise platforms — so you can pick the right tool.
March 21, 2026
TOOLS
The Best AI A/B Testing Tool in 2026
AI A/B testing tools use machine learning to automate experiments, find winners faster — here's what to look for and how to get started free.
March 19, 2026
HOW-TO
A/B Testing Without Coding: A No-Code Guide
Learn how to run A/B tests without writing a single line of code — using visual editors, no-code tools, and free platforms like PageDuel.
March 18, 2026
AB-TESTING
A/B Testing Your Pricing Page: What to Test
Learn how to A/B test your pricing page to lift conversions — from which elements to test first, to how long to run each experiment.
March 17, 2026
COMPARISON
A/B Testing Without Google Optimize
Google Optimize shut down in September 2023, but you don't need to pay hundreds per month to run A/B tests — here are the best free alternatives.
March 15, 2026
TOOLS
Best A/B Testing Tools for Small Business
Most A/B testing tools are priced for enterprise budgets. Here are the best free and affordable split testing tools for small businesses and startups.
March 14, 2026
AB-TESTING
A/B Testing for SaaS: The Complete Guide
A practical guide to A/B testing for SaaS companies — what to test, how to run experiments, and how to turn data into higher trial-to-paid conversions.
March 12, 2026
COMPARISON
Best Optimizely Alternative in 2026
Optimizely starts at $36,000/year and hides pricing behind a sales call. Here are the best Optimizely alternatives — including a genuinely free option.
March 10, 2026
COMPARISON
Best VWO Alternative in 2026
VWO pricing starts at $314/month and scales fast. Here are the best VWO alternatives for small teams and startups — including one that's completely free.
March 9, 2026
Put these ideas to work on your own site
Reading about CRO is step one. PageDuel gives you free analytics to find the leaks, then A/B testing to fix them — and shows the result in revenue, not just charts.
14-day free trial · No credit card required