A/B Testing (and Smart Traffic) Are Already Included in Your Leadpages Plan

Did you know A/B testing is included in your current Leadpages plan? Most people don't, so it sits there unused. Which is a shame, because it's the cheapest way to get more out of traffic you're already paying for. No new pages, no extra ad spend, no additional line item in the marketing budget — just a better version of the page you already have traffic going to.

Here's the idea. Every page you build is a stack of guesses: the headline, the button text, how many fields to put in the form, which testimonial to lead with, whether the price should be visible above the fold. Reasonable guesses, informed by experience and best practice, but guesses all the same. You don't actually know which of those choices is costing you signups until you test it. A split test settles it. Two versions of the page run at the same time, visitors get sent to one or the other at random, and once enough traffic comes through, you keep whichever one converts better.

Watch a full walkthrough of setting up a split test.

Start by picking your conversion goal

This is the setting that makes everything else work: what counts as a win on this page. A form submit, a button click, a purchase, or an event off-site. It sounds like a small setup step, but it's the single most important decision in the whole process, because every grade, every suggestion, and every test result gets measured against it. Pick the wrong goal — say, tracking page views instead of form submits — and you'll optimize for the wrong thing without realizing it.

Once it's set, Leadpages gives your page a letter grade against that goal, then shows you what's holding it back: the headline that isn't naming the outcome, the button copy that's doing no work, the form field you could cut. Each one becomes a test you can create in a click. The grade isn't a vague score — it's tied to specific, addressable issues on the page, which is what makes it actionable rather than just a number to feel bad about.

Nobody enjoys seeing a C on a page they just built. But the grade comes with the list of what to fix, and the tests to prove the fix worked — so treat the grade less like a report card and more like a checklist.

One rule when you run them

Change one thing per test. If a version wins after you've changed the headline, the button, and the form all at once, you have a better page — but you've learned nothing you can use again, because you don't know which of the three changes actually did the work. Isolating one variable per test is slower, but it's the only way a test result becomes knowledge you can reuse on the next page you build.

Knowing when you have an answer

Results land in the Experiments tab: visitors and conversions for each version, conversion rate, and how the challenger compares to your original. Give it enough traffic before you call it. You want a real number of conversions on each version, not a handful of clicks — a test that's "winning" after three conversions on one side and one on the other isn't a result yet, it's noise that happens to look like a result.

When one version is clearly ahead, end the test and publish it. That page becomes your new original, and the next test starts from there. That's the part that compounds — every test you finish leaves you with a better page than you had, a better starting point for the next one, and a grade that moves upward over time rather than a single one-off win.

If you're testing the manual way, there's something better

A manual test holds a 50/50 split the whole way through, for the entire duration of the test. Even when one page is clearly losing early on, half your visitors keep landing on it until you manually decide to stop — which means real conversions are being lost to the losing variant the whole time the test runs.

Smart Traffic doesn't do that. It watches results as they come in and gradually moves traffic toward whichever page is converting better, in real time, without you having to check in and manually adjust the split. It never goes all in on one version, though — your other variants keep getting shown at a reduced rate, because early results don't always hold up, and a variant that looked good in the first day of traffic can regress once a larger, more representative sample comes through. Smart Traffic is built to balance capturing the upside of an early leader against the risk of committing too early to the wrong one.

It's a toggle in the Experiments tab, set before you start a test. While you're in there, you can also test 3 or 4 pages at once instead of two, which is useful when you have several genuinely different concepts you want to compare rather than a single change.

Auto-Optimization takes it a step further

On Optimize and Scale plans, Auto-Optimization runs the whole testing loop for you. It writes the variants, tests them, publishes the winner, then starts again — holding back a slice of traffic on your original so you can see what it earned compared to what's currently live. Rather than you manually starting a new test each time the last one concludes, the loop keeps running in the background, continually looking for a better version of the page.

This is the closest thing to "set it and forget it" optimization available in Leadpages — useful for pages that get steady, ongoing traffic where you want the page to keep improving without someone actively managing a testing calendar for it.

A few tests worth trying first

If you're not sure where to start, these tend to be high-leverage first tests on most landing pages:

• Headline framing. Try a version that leads with the outcome ("Get more leads in 30 days") against one that leads with the mechanism ("The landing page tool built for conversions").
• Form length. Test a shorter form (name and email only) against your current one, and see whether the drop in lead quality is worth the increase in volume — or vice versa.
• CTA button copy. "Get Started" versus something more specific to the offer, like "Start My Free Trial" or "See My Quote."
• Social proof placement. Testimonials near the top of the page versus just above the form.

Common questions

Do I need a minimum amount of traffic to run a test? There's no hard minimum, but tests on low-traffic pages simply take longer to reach a reliable result — the tab will show you the current sample size so you can judge whether it's substantial enough to trust.

Can I run more than one test on a page at the same time? Each page runs one active experiment at a time, which keeps results clean and attributable to a single change.

Is Smart Traffic the same as Auto-Optimization? No — Smart Traffic shifts traffic toward the current leader within a test you're still running and reviewing. Auto-Optimization is the higher tier that also creates the next test automatically once a winner is found.

What plan do I need for Smart Traffic versus Auto-Optimization? Manual split testing is available starting on Grow. Smart Traffic and testing more than two variants are available on Optimize and Scale. Auto-Optimization is available on Optimize and Scale as well.

Log into your Leadpages account and see your page's grade.