Hey Martin, Yes Instapage is really good alternative to Leadpages. A/B test of landing pages are required, when a marketer need to test and optimize the performance of their existing lading page. Using A/B split test; they can change and optimize different elements of landing pages and see how the changes can impact their conversion to get high return.

Like LeadPages, but lacks some of the unique features that make LeadPages as sought-after as it is. Still, the two major features are there; building landing pages and split-testing them. Instapage uses a drag and drop modular design, which allows it to streamline the code of your site to an amazing extent. Likewise, it makes swapping out elements for split-testing incredibly easy.

Like LeadPages, but offering you the option of using templates or starting with a blank canvas and building yourself a site from scratch. You can build any kind of marketing page you could desire, you don’t need to worry about the code, and you can even make members-only pages. It’s not cheap, though; nearly $200 monthly for the basic plan, or $1,000 annually for the less limited plan. Still, it’s cheaper than hiring coders and designers.
Bother Leadpages and Unbounce also offer templates for all the major industry categories. Then in addition to that, it’s possible to sort your options on both platforms according to the type of campaign page you want to build. But, while Leadpages goes ahead filters the templates further according to their conversion rates, Unbounce allows you to focus on templates with selected features.  
Too much text, too much unnecessary information, technical data, and tables … such a site is possible for someone who already has more or less decided to buy any product but has come to read the detailed information. However, if you send people to social networks on such a page, it will have almost no effect, that is why these 2 Lead pages alternatives are suitable for creating elegant landing pages.
A great selling point for OptimizePress is that you can choose to use it to build your whole WordPress website and even skip using a theme altogether. It also has lots of fancy integrations and tools to help your website be more functional. Of course, some of these will require that you have some knowledge of coding. Thus OptimizePress is almost intuitively built for more advanced WordPress users.
Leadpages is a landing page builder and lead generation software that lets you easily create, host, test, manage, and track landing pages. The platform comes as the alternatives to Instapage and offers all the core services and features with some new 3rd-party integrations that make it better than others. It is uniquely created for everyone and allow to easily create and modify unlimited landing pages with dozens of dynamic elements, including countdown timer, buy buttons, and more. You can easily publish its every page on any site without any limitation. There is also has a complete template management system that comes with more than 100 pre-built templates. You can easily choose and customize each its template without any limitation. Leadpages is a commercial tool and offers three different price plans; each plan has its own cost and benefits. Its most popular feature includes customizing fields, lead generation, content management, 404-page conversion, contact management, and email integration, etc.
LeadPages comes with two editors, A static editor and a column-based drag and drop (CDD) editor. The static editor offers a few customization options but is limited in options. This is done so as not to allow people to alter a template that’s already laid out. The CDD editor is a more customizable editor offering more flexibility by allowing you to add more elements (text and images) and move them around.
Like LeadPages, but lacks some of the unique features that make LeadPages as sought-after as it is. Still, the two major features are there; building landing pages and split-testing them. Instapage uses a drag and drop modular design, which allows it to streamline the code of your site to an amazing extent. Likewise, it makes swapping out elements for split-testing incredibly easy.
A great selling point for OptimizePress is that you can choose to use it to build your whole WordPress website and even skip using a theme altogether. It also has lots of fancy integrations and tools to help your website be more functional. Of course, some of these will require that you have some knowledge of coding. Thus OptimizePress is almost intuitively built for more advanced WordPress users.
Ready-made templates make landing page building faster and easier. Although you can start building a landing page from scratch, it’s easier to use a top-notch landing page template that just needs a little fine-tuning.  Knowing the number and quality of templates provided by each landing page builder will assist you in selecting the best landing page tool for your business.
Now that we’ve discussed what a landing page is and the vital elements that go into making one that is unique to your business, let’s discuss exactly how you can begin the process of creating a landing page for your website and the tools available for you to use when beginning the process. As stated previously in this guide, Leadpages has been one of the premier software solutions for many years however there are new very viable options emerging in the market. 
The implementation of landing pages on small business websites is surprisingly a very new method that has only been around for less than a decade. The reason so many people use landing pages is that they are a really effective way to essentially put your lead capturing abilities on autopilot. Landing pages provide a way for small business owners to capture high-quality leads that can potentially lead to further sales on a consistent basis.  

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