SiteGainer is now Symplify Conversion. During the coming weeks the platform will be relabled. Read more here

Convert More. 
Grow More.

Say hi to the conversion optimization platform that empowers you and turns your site into a revenue engine.
Used by thousands, to convert billions

Your Conversion Optimization Tool

Whether you want to supercharge your marketing automation, or turn your site into a growth engine with conversion testing, we have what you need.

A/B testing, multivariate testing & funnel testing

Heatmaps, surveys and session recordings

One single script for optimal performance

Find your conversion leaks and fix them seamlessly in one tool

Platform overview

What you can do with Symplify Conversion

Pelle Bergqvist
Head of design,

"The success management team at Symplify Conversion was of huge help in the acceleration of our test program"

"Together with Symplify Conversion we’ve managed to have a steady flow of tests every month. This was always our goal but we’ve seen a bigger amount of winning tests than we could have hoped for. (...) The success management team at Symplify Conversion was of huge help in the acceleration of our test program."  

Enterprise Service & Support

We empower you as you power up your sales. Our mission is to make sure you get everything you need to take your conversion testing to the next level.


Technical support

Experimentation strategy

Experiment production

Services overview

What our customers say

"It is an amazing way to increase your online revenue"

“My first wow moment was when I saw the impact A/B testing had on our figures and business growth. A couple of tests later we could actually measure and see the great payoff from the A/B tests. It is an amazing way to increase your online revenue. This is a must for everyone that wants to grow their online business for real.”

Jonatan Johansson
Growth Manager and CRO-specialist,

"Symplify Conversion is a great tool"

"Symplify Conversion is a great tool for sites who depend on A/B testing to learn how to improve their products. If you as I work in an online organisation where you want to experiment and also need to prioritize how to spend development resources their support offering where they help you set up the experiments you want is great."

Knut Sörli, Careerbuilder

"Symplify Conversion is simply the best in the industry"

"We needed a scalable conversion rate optimization tool which came with a close relation to the developers in terms of new integrations and features to fit the needs of our clients. Symplify Conversion was the perfect choice for us, and they’re simply the best in the industry.. "

Rasmus Christensen, Iprospect

Blog posts

Get started with Symplify Conversion

Let us show you what Symplify Conversion can do for your site today. Turn your business into a growth engine with conversion testing, find out how here.

Request a demo