SplitSmart
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Stop Losing 35% of Your Conversions in PostHog A/B Tests

Get this fixed in 60 seconds.

Start Free, Pay For Results

The Hidden Cost of Standard A/B Tests

Standard PostHog A/B tests cost you money daily by sending traffic to losing variants. Ending tests early seems faster but risks picking the wrong winner. SplitSmart recovers lost conversions by shifting traffic to likely winners while still ensuring reliable results.

Imagine a test with 5,000 visitors where Variant B (4%) outperforms Variant A (2%). Here's how results compare for traditional tests vs SplitSmart:

Standard A/B Test (50/50)

Sends 2,500 visitors to each variant, regardless of performance.

Variant A (2% Rate)
2,500 Visitors (50%)
50 Conversions
Missed conversions on the weaker version
Variant B (4% Rate)
2,500 Visitors (50%)
100 Conversions

Total: 150 Conversions

You missed out on conversions by not moving traffic earlier.

With SplitSmart ✨

Smartly sends more traffic to the winning version while making sure the results are solid.

Variant A (2% Rate)
~1,000 Visitors (20%)
20 Conversions
Learning (making sure results are reliable)
Variant B (4% Rate)
~4,000 Visitors (80%)
160 Conversions
Winning (sending more traffic to the better version)

Total: 180 Conversions

+30 Conversions gained by sending traffic smartly.

SplitSmart Gets You Those Missed Conversions

SplitSmart finds the right balance between sending traffic to the winner and learning enough to be sure. This gets you the best results without guessing too early.

Why Use SplitSmart?

More Conversions

Start getting the sales or signups you're missing out on with regular A/B tests right away.

Learn and Improve Faster

Find winning versions faster, run more tests, and speed up your growth.

Reliable Results

Our smart, adaptive approach makes sure you get reliable results, unlike static traffic allocation or trying to adjust tests by hand.

Completely Risk-Free

Only pay for the extra conversions we get for you after your first 10 free recovered conversions each month.

Find Your Stage, Boost Your Growth

Choose where you are on the journey to estimate your conversion lift.

Growing to 10,000 visitors/mo at 2%? Maximize conversions. (Uses $150 customer value)

Estimated Monthly Conversions:

Standard A/B Test200
With SplitSmart ✨250

Est. Extra Conversions/Month:

+50

Est. Monthly Profit BoostExtra profit potential per month from recovered conversions (after estimated costs).

$7,300

Plus: Finish Tests ~1.5x Faster.SplitSmart often reaches reliable results faster than standard 50/50 tests (~1.5x based on traffic).

Studies show 15-35% improvements are typical. We use a 25% improvement for this estimate.

Stop Losing$7,300Each Monthin 60 Seconds

Pay nothing if there's no improvement.

Step 1: Connect PostHog (< 60 Secs)
Stop losses immediately.

Securely link your PostHog account with an API key. That's it.

Step 2: SplitSmart Improves Results 24/7

SplitSmart routes traffic better with proven statistical methods.

Step 3: Get 15-35% More Conversions

Watch results improve. Get 10 free recovered conversions each month.

Stop Losing Money, Risk-Free

No confusing plans. No monthly fees.

Start Free, Pay Only For Results

Get 10 Free Recovered Conversions Each Month

$5

Per Recovered Conversion

(After Your First 10 Free Each Month)

Start Recovering Losses (First 10 Free)

Setup takes less than 60 seconds. No code changes required.

See FAQs for calculation details.

Common Questions

Ready to Stop Losing Conversions?

Connect PostHog in under 60 seconds.

Start Free & Recover Conversions