How Split.io vs. Formsite vs. Instapage stack up against each other

Compare Instapage with Split.io and Formsite to create high-converting landing pages. With personalization, optimization, and collaboration tools, Instapage helps you deliver experiences that drive results.

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Features that set us apart from Split.io and Formsite.
Feature Instapage Other builders
Drag-and-Drop Tools
Conversion-optimized templates
Manual and AI-powered A/B Tests
AI content suggestions
Popups and sticky bars
Canvas and grid blocks
Reusable and global elements
Form and popup builders
Built-in Heatmaps
Central analytics dashboard
Ad-to-page personalization and collections
Contacts, lists, and email
Dedicated, full-service CRO experts
Enterprise-ready platform

Leading the way in building high-performing landing pages

Grid Leader - Summer 2025
Best Est. ROI Enterprise - Summer 2025
Most Implementable Enterprise - Summer 2025
Fastest Implementation Enterprise - Summer 2025
High Performer - Summer 2025
Swytch shifts into high gear with Instapage

Swytch shifts into high gear with Instapage

Alex and the Swytch team became Instapage power users in just a few months, seeing the value of Instapage from the get-go.

Going forward, they plan to continue releasing Swytch Kits to eager customers in future launch events, using their improved digital experiences to get even more people riding electric.

Swytch shifts into high gear with Instapage

Autopilot exceeds conversions goals with personalized landings

Autopilot exceeded its growth goals by sending people to a keyword message-matched post-click landing page built with Instapage versus a generic tour page.

Swytch shifts into high gear with Instapage

Vita escalate lead generation efforts and client engagement with Instapage

Vita is a full-spectrum professional brokerage firm in the employee benefits industry

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Why Instapage is the smarter choice for your campaigns

Get everything you need to build, scale, and optimize high-converting landing pages—without coding.

Instapage offers a flexible and seamless page creation experience with a library of 500+ conversion-focused layouts, Instablocks®, a drag-and-drop builder, and AI content generation. With technologies like AMP and the Thor Render Engine®, you can create on-brand, mobile-responsive landing pages that load quickly and start converting during initial visitor clicks.

Easier page building without coding

Instapage offers a flexible and seamless page creation experience with a library of 500+ conversion-focused layouts, Instablocks®, a drag-and-drop builder, and AI content generation. With technologies like AMP and the Thor Render Engine®, you can create on-brand, mobile-responsive landing pages that load quickly and start converting during initial visitor clicks.

Instapage lets you see in detail how each landing page experience and variation is performing so you can make targeted changes that boost page conversions. Use heatmaps for a better understanding of on-page activities, run A/B tests and AI-assisted experiments, and then track and evaluate results within robust analytics dashboards.

More insights — better results

Instapage lets you see in detail how each landing page experience and variation is performing so you can make targeted changes that boost page conversions. Use heatmaps for a better understanding of on-page activities, run A/B tests and AI-assisted experiments, and then track and evaluate results within robust analytics dashboards.

Instapage lets you quickly create high-performing landing pages tailored to each of your ad campaigns. Deliver personalized experiences for distinct audiences using dynamic text replacement. Effortlessly align specific advertisements to unique pages with AdMaps. Monitor audience-level metrics using our advanced data tools.

More personalized experiences

Instapage lets you quickly create high-performing landing pages tailored to each of your ad campaigns. Deliver personalized experiences for distinct audiences using dynamic text replacement. Effortlessly align specific advertisements to unique pages with AdMaps. Monitor audience-level metrics using our advanced data tools.

Instapage collaboration capabilities bring your entire team together to speed up the process of landing page review, approval, and launch. No more frustrating and unnecessary revisions or edits scattered across emails. Provide instant feedback, conduct real-time page edits, and securely share your pages with outside stakeholders.

Built-in collaboration

Instapage collaboration capabilities bring your entire team together to speed up the process of landing page review, approval, and launch. No more frustrating and unnecessary revisions or edits scattered across emails. Provide instant feedback, conduct real-time page edits, and securely share your pages with outside stakeholders.

Invest time into business growth, not busy work. Launch landing pages faster with reusable forms and templates. Build once, reuse forever.

Free up time for your business

Invest time into business growth, not busy work. Launch landing pages faster with reusable forms and templates. Build once, reuse forever.

Explore all integrations
Easier page building without coding
More insights — better results More insights — better results sidebar
More personalized experiences More personalized experiences sidebar
Built-in collaboration
Free up time for your business

Easier page building without coding

Instapage offers a flexible and seamless page creation experience with a library of 500+ conversion-focused layouts, Instablocks®, a drag-and-drop builder, and AI content generation. With technologies like AMP and the Thor Render Engine®, you can create on-brand, mobile-responsive landing pages that load quickly and start converting during initial visitor clicks.

More insights — better results

Instapage lets you see in detail how each landing page experience and variation is performing so you can make targeted changes that boost page conversions. Use heatmaps for a better understanding of on-page activities, run A/B tests and AI-assisted experiments, and then track and evaluate results within robust analytics dashboards.

More personalized experiences

Instapage lets you quickly create high-performing landing pages tailored to each of your ad campaigns. Deliver personalized experiences for distinct audiences using dynamic text replacement. Effortlessly align specific advertisements to unique pages with AdMaps. Monitor audience-level metrics using our advanced data tools.

Built-in collaboration

Instapage collaboration capabilities bring your entire team together to speed up the process of landing page review, approval, and launch. No more frustrating and unnecessary revisions or edits scattered across emails. Provide instant feedback, conduct real-time page edits, and securely share your pages with outside stakeholders.

Free up time for your business

Invest time into business growth, not busy work. Launch landing pages faster with reusable forms and templates. Build once, reuse forever.

Explore all integrations
“Instapage gives us the ability to tailor our landing page content and layout to tell a unique story for each geographical target. The platform also enables us to create different variations with content that performs well for each unique channel. Every marketing team needs this!”
User review
Tamar Friedland, Sr. Director of Global Paid Marketing
"Instapage has truly maximized our digital advertising performance by enabling us to offer matching, personalized experiences for every ad and audience. Now we can scale our landing page experiences as efficiently and effectively as we scale the ads themselves."
User review
Darren Lepke, Marketing Director
"If we have to wait on a developer, our creative velocity plummets. But Instapage has made it possible for us to exponentially grow our advertising programs and convert more customers"
User review
Alex Kracov, Head of Marketing

Get started with Instapage in a few steps

  1. Create your Instapage account

    Start with Instapage by signing up via Google or your email. You'll get access to a free 14-day trial to discover Instapage capabilities. Feel free to cancel anytime during the 14-day trial if you decide that our product is not suitable for your business.
  2. Build and personalize your page

    Create your first landing page from scratch or choose a template from 500+ customizable layouts. Use the drag-and-drop builder to add page elements, fonts, and backgrounds, refine content with AI, or add custom HTML, Javascript, and CSS.
  3. Review and make edits

    Collaborate on page designs and streamline review processes. Invite your team members and stakeholders to review, edit, and provide feedback on your landing page. Collaborate knowing your page is confidential and only accessible to authorized users.
  4. Publish and track page performance

    Publish your page to a domain or custom URL. Connect your pages to the ads you've created and track page performance within the analytics dashboard, run A/B tests and AI experiments, analyze results, and continuously optimize your landing page to maintain high conversions.

Instapage vs. Split.io vs. Formsite – Navigating the Landing Page Landscape

Choosing the best landing page builder is akin to assembling your dream team of superheroes for marketing success. In a landscape filled with options, Instapage, Split.io, and Formsite each offer unique powers that can significantly influence your campaign results. Today, let's embark on an enlightening journey that compares these platforms and shines a light on how they can help you reduce costs, grow conversions, and build trust with your audience. Think of this article as a fun chat among friends, where we probe into each contender's strengths and weaknesses, all while keeping it as entertaining as it is informative. As we explore, we'll discover how Instapage particularly stands out with its focus on delivering relevant landing page experiences that enhance brand loyalty and conversion rates, enabling businesses to thrive with lower costs. Get ready to dive in and find out which platform might just be your new best friend in landing page creation!

Meet the Contenders: A Quick Overview of Our Heroic Trio

In the left corner, we have Instapage, famed for its robust features designed to create high-converting landing pages that resonate with visitors. It champions personalization and efficiency, helping marketers optimize their campaigns effortlessly. In the right corner, Split.io enters the arena, known for its innovative approach to experimentation and feature flagging, focusing on delivering exceptional user experiences through testing and analytics. Finally, we have Formsite, which has carved a niche in form building and surveys, providing tools conducive to gathering insights and data collection. While all three platforms have distinct roles in the digital marketing arena, they each boast unique strengths and capabilities that cater to various needs, from landing page design to data-driven decision-making. We'll explore these features in depth shortly, so let’s buckle up as we venture into the first round of feature comparison!

Round One: Feature Showdown – What Sets Them Apart?

Template Selection and User-Friendliness – A Feature Battle

When it comes to landing page builders, the array of templates and ease of use can make or break the user experience. Split.io offers a streamlined selection of templates designed for quick deployment alongside data-driven insights for optimal performance. However, users may find themselves limited in customization options, as Split.io primarily focuses on experimentation rather than the intricate design aspects of landing pages. On the other hand, Formsite provides a wide selection of customizable forms and surveys, which is great for lead collection but may not be as versatile for comprehensive landing page creation. The templates are user-friendly but may lack the modern aesthetics that marketers often prefer. Instapage, however, takes the crown with its vast library of high-converting templates tailored for diverse industries and campaign goals. Its drag-and-drop interface makes page building intuitive and enjoyable, enabling marketers, regardless of skill level, to create stunning pages that maximize conversion rates. In summary, while each platform offers valuable features, Instapage clearly shines with its emphasis on both quality design and user accessibility.

Instapage: Your Go-To Partner for Customization and Conversion Mastery

Instapage isn't just about landing pages; it's about creating experiences that resonate with potential customers. With a sea of customizable templates, it's designed to empower marketers in crafting pages that deliver relevant content to their target audiences. What truly sets Instapage apart is its sophisticated A/B testing feature, which enables marketers to experiment with various headlines, images, and call-to-action buttons to identify what can boost conversion rates. Additionally, Instapage integrates seamlessly with numerous marketing tools, simplifying workflows and ensuring that users can incorporate their favorite tools into landing page strategies. This commitment to user-centered design and robust functionality aids marketers in reducing costs by effectively eliminating guesswork in campaigns, leading to higher conversion rates and increased brand trust. With its focus on providing exceptional landing page experiences, Instapage unquestionably positions itself as a vital ally in any marketer's toolkit.

Round Two: Speed and Performance – The Backbone of User Engagement

Imagine arriving at your favorite cafe only to find a long line, extending your wait for that much-needed coffee. Frustrating, isn’t it? That's exactly what slow loading times do to your website visitors. In the digital space, quick loading times can lead to a more positive user experience, translating into higher conversion rates. Each of our contenders has a distinct way of addressing speed and performance in their offerings.

Instapage Advantages:

  1. Lightning-fast loading speeds optimized for mobile and desktop devices
  2. Enhanced performance due to streamlined hosting and content delivery
  3. Integration of AMP (Accelerated Mobile Pages) for accelerated mobile performance
  4. Real-time analytics to monitor performance and make intelligent adjustments

Split.io Advantages:

  1. Powerful performance via optimized experiments without compromising front-end speed
  2. Ability to flag features to control the deployment of changes at scale
  3. Data-rich insights ensure focus on performance metrics during testing

Formsite Advantages:

  1. Reliable form submission speeds ensuring a seamless user experience
  2. Custom URL redirects post form submissions to keep users engaged
  3. Efficient data processing with a focus on gathering data without bottlenecks
  4. Designed for easier setups that allow quick launching of forms and surveys

In the battle of speed and performance, each platform has made strides, but Instapage's commitment to ensuring fast load times and user-friendly experiences consistently puts it ahead. Marketers relying on rapid, engaging landing pages should undeniably consider Instapage as their key ally in the quest for exceptional online performance.

Round Three: Usability and Learning Curve – Welcoming all Skill Levels!

Navigating a new platform can sometimes feel like jumping into unfamiliar waters, but fear not! Each of our contenders prides itself on being user-friendly, catering to both newcomers and seasoned marketers. Split.io welcomes users with straightforward onboarding processes and an emphasis on experiment tracking, but those less familiar with tech may find the learning curve a bit steep for advanced functionalities. Formsite offers a pleasant experience with easy form creations, thanks to a logical layout and responsiveness. However, users looking for more extensive landing page customization may run into limitations as they grow more comfortable. Instapage, on the other hand, provides a versatile learning environment with extensive documentation, tutorials, and customer support to assist users at any competency level. The intuitive interface encourages exploration and creativity, making it easy to elevate your skills over time. No matter your level, each platform opens doors, but Instapage clearly provides the tools and support needed for users to evolve from beginners to experts seamlessly.

Round Four: Support Squad – Your Allies in Marketing Success

In the fierce competition of landing page creators, customer support plays a crucial role in navigating obstacles and ensuring successful campaigns. Imagine support teams as your trusty sidekicks—reliable and ready to help at a moment's notice. Instapage is known for its outstanding customer support that includes chat, email, and phone options, as well as an extensive knowledge base filled with resources. Users often rave about the responsiveness and helpfulness of the support staff, reflecting the company's commitment to customer success. Split.io offers solid support, but users may find more limited availability, relying heavily on forums for knowledge-sharing. Formsite provides email support, useful documentation, and a community forum, making help accessible but potentially slower than Instapage’s multi-channel assistance. Ultimately, choosing a platform with robust support is essential for smooth sailing, and Instapage’s exceptional customer care stands out among the competition.

Final Round: Pricing and Plans – Finding the Best Fit for Your Budget

When comparing pricing structures, it is important to evaluate which platform provides the best value for your aspirations. Instapage, while premium, offers a tiered pricing strategy that aligns with its extensive features and superior customer service. Split.io’s pricing can be competitive with innovative features, but may not suit smaller businesses that cannot scale with confidence. Formsite, with its value-focused plans, can be appealing for those primarily interested in forms and surveys but may fall short for those seeking comprehensive landing page capabilities. Marketers need to consider their unique goals and budget constraints when choosing any of these platforms. Be sure to examine how the features offered align with your business objectives to find a fitting investment for your marketing strategy.

In conclusion, while Instapage, Split.io, and Formsite each have their unique strengths, your choice will hinge on what resonates most with your marketing needs. Are you looking for superior support, extensive features, or budget-friendly plans? It’s worthwhile to assess what capabilities are essential for your campaigns. In any case, consider giving Instapage a shot with its free trial or demo to see firsthand its potential for reducing costs, enhancing conversion rates, and giving users the tools to create landing pages that amplify brand trust and loyalty.

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