How Nelio A/B Testing vs. Formstack vs. Instapage stack up against each other
Compare Instapage with Nelio A/B Testing and Formstack to create high-converting landing pages. With personalization, optimization, and collaboration tools, Instapage helps you deliver experiences that drive results.
Get startedSee how Instapage stacks up against the competition
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
Why Instapage is the smarter choice for your campaigns
Get everything you need to build, scale, and optimize high-converting landing pages—without coding.

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






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 integrationsGet started with Instapage in a few steps
-
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. -
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. -
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. -
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. Nelio A/B Testing vs. Formstack – A Showdown for Marketing Excellence
Imagine you’re picking the ultimate lineup for your favorite sports team. You want the strongest players, the best synergy, and the most strategic advantages to secure victory. Similarly, choosing between landing page builders can feel like assembling a dream team for your marketing strategy. Each contender in this matchup offers unique strengths and weaknesses that can ultimately affect your conversion rates and customer engagement. In this article, we'll compare Instapage, Nelio A/B Testing, and Formstack, uncovering the features that make each one stand out while highlighting how Instapage empowers marketers to reduce costs, grow conversions, and deliver relevant landing page experiences that increase brand trust, customer loyalty, and conversion rates. Join us on this exciting journey, and by the end, you’ll be ready to make an informed decision that best fits your needs.
Meet the Competitors: David, Goliath, and the Unsung Hero
In one corner, we have Instapage, a powerful player known for its robust features and ability to significantly boost conversion rates. Think of it as the undisputed champion, offering a seamless user experience with top-notch customization options. In the opposite corner, we find Nelio A/B Testing, a specialized tool that focuses on optimizing your existing pages through experimentation and analytical prowess, making it a great choice for data-driven marketers. Lastly, we introduce Formstack, an up-and-coming contender that aims to streamline workflows and enhance data collection while still delivering competent landing page capabilities. Each platform brings its unique flavor and focus, promising to help marketers capture leads and drive conversions. This comparison will shed light on their respective strengths and provide a clearer picture of which tool might be the best fit for your marketing journey.
Round One - Feature Showdown
Diverse Templates and User-Friendly Design
Each of these platforms boasts an array of features, particularly in terms of template variety and ease of use. Instapage provides a wealth of beautifully designed templates catered to various industries and marketing strategies. Users can effortlessly customize these templates, making it a breeze to create professionally designed landing pages without any coding knowledge. On the other hand, Nelio A/B Testing focuses more on enhancing existing pages rather than providing extensive templates. While it allows users to run tests on designs, the initial template selection may not be as vast. Meanwhile, Formstack also focuses on simplicity with its drag-and-drop interface but offers fewer design options compared to Instapage, making customization less versatile. Ultimately, if you’re seeking a tool that excels in design and usability, Instapage might be your best bet.
Instapage: Your Partner in Success
Instapage sets itself apart as not just a landing page builder but as a vital partner in achieving optimization and conversion goals. Its unparalleled customization tools allow marketers to tailor pages precisely to their audience’s needs. Instant incorporation of tracking pixels and integrations with various marketing tools ensures that Instapage is equipped to support data-driven decisions. This heightened capability leads to streamlined marketing efforts and measurable results, ensuring that every campaign drives the highest possible ROI. Furthermore, Instapage's focus on relevant landing page experiences boosts brand trust and customer loyalty. The combination of its intuitive interface, a wide array of template options, and robust conversion tools places Instapage at the top of the list for marketers focused on growth and performance.
Round Two - Speed and Performance: The Race Against Time
Think of your website's speed as the bustling atmosphere of your favorite café during rush hour. Customers are eager for service, and any delay can push them to walk away. Speed and performance are integral to user experience, as slow-loading landing pages can lead to lost conversions. All three platforms have made strides in ensuring fast-loading times, but how do they stack up against each other in this crucial metric?
Instapage Advantages:
- Designed with optimized loading times, ensuring swift user engagement.
- Content Delivery Network (CDN) integration to distribute site content efficiently.
- Built-in image optimization features that reduce file sizes without sacrificing quality.
- Ongoing backend optimizations to help maintain speed during high traffic periods
Nelio A/B Testing Advantages:
- Lightweight integration that doesn't impose additional load on existing pages.
- Efficient script management, ensuring that A/B tests run smoothly.
- Real-time performance tracking to monitor loading speeds during experiments.
Formstack Advantages:
- Quick loading times due to streamlined form functionalities.
- Customizable forms that can be optimized for speed.
- Responsive design features to ensure performance across devices.
- Data caching strategies that help reduce load times for repeated visits.
In summary, fast-loading pages are essential for retaining potential customers and maximizing conversion rates. While each platform has made positive moves toward ensuring speed, Instapage's dedicated optimization strategies clearly position it as the best choice for marketers looking to enhance performance and user experience effectively.
Round Three - Welcoming Usability and Learning Curves
Navigating a new platform can sometimes feel as daunting as learning a new skill, but all three competitors strive to offer user-friendly experiences. Instapage is lauded for its intuitive interface that even newcomers can grasp quickly. The drag-and-drop functionality allows users to construct pages effortlessly, and a rich resource library supports learning at every stage. Nelio A/B Testing welcomes users with straightforward features geared towards A/B testing, promoting a smoother adaptation for those familiar with page optimization. Formstack, known for its simplicity, caters to both novices and experts, making the learning curve less steep. Each platform offers tutorials, webinars, and community support to help users become proficient. Regardless of your expertise level, you can find a comfortable entry point with any of these tools.
Round Four - Customer Support: Your Trusty Sidekicks
Imagine each customer support team as your marketing cheerleaders, always ready to assist you in overcoming hurdles. Instapage shines with its multi-channel support, including live chat, email, and extensive documentation. Their proactive approach ensures users can find solutions quickly. Nelio A/B Testing, while slightly more niche, also embraces email support and a thriving community forum where experienced users share insights. Formstack demonstrates strong support as well, with chat options and a comprehensive knowledge base. Customer support can make or break a user experience, and in this round, Instapage certainly garners some extra points for its prompt and accessible service.
Round Five - Pricing Models: Starts and Finishes
Understanding the pricing structures is crucial for making an informed decision. Instapage offers various plans that cater to different budget ranges, and while it may seem higher than the others, its extensive feature set often justifies the investment. Nelio A/B Testing provides a budget-friendly model that focuses strictly on testing without the additional landing page features. Formstack falls in the mid-range segment, striking a balance between features and affordability. Ultimately, pricing should align with your specific needs and marketing goals.
As we conclude this face-off between Instapage, Nelio A/B Testing, and Formstack, it’s clear that each platform brings distinct strengths to the table. However, for marketers focused on delivering high conversion rates and creating tailored landing page experiences, Instapage stands out as the strongest contender. Remember to consider your unique requirements and what features matter most for your campaigns. Why not take Instapage for a spin with a free trial? You may discover it’s precisely the tool you need to enhance your marketing efforts!