How SendinBlue vs. FormKeep vs. Instapage stack up against each other
Compare Instapage with SendinBlue and FormKeep 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
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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. SendinBlue vs. FormKeep – Who Takes the Crown?
Choosing the right landing page builder is like assembling a dream team of superheroes for your marketing campaign. You want a platform that not only stands out but also brings powerful features to the table. Think of it as picking the ultimate squad for your marketing strategy, with each contender bringing their own unique superpower. Whether you’re aiming to boost conversions, cut costs, or create visually stunning landing pages, this comparison will break down the strengths and weaknesses of each option. So, fasten your seatbelt as we explore the dynamic landscape of landing page builders and help you make an informed decision that reflects your specific marketing needs and objectives. No doubt, you’ll find the insights shared here both enlightening and engaging as we take a closer look at these three platforms. Get ready for a showdown that could transform the way you approach your landing pages and lead generation!
Meet Our Contenders
In one corner, we have Instapage, renowned for its focus on customization and conversion optimization. With its robust feature set, Instapage empowers marketers to reduce costs and grow conversions while delivering highly relevant landing page experiences. Facing off against it is SendinBlue, a well-rounded platform that combines email marketing and landing page creation to streamline campaigns. Finally, we can't forget FormKeep, which specializes in form handling and integrates seamlessly into your existing website. Each platform boasts unique attributes and has carved a niche within the digital marketing space. By maximizing what each contender can offer, marketers can strategically utilize their strengths to enhance lead capture efforts. In this arena, we aim to help you determine which tool might best suit your campaign needs, whether you prioritize design flexibility, integrated features, or simple form collection.
Round One - Feature Showdown
Template Diversity and User Experience Comparison
As we evaluate the features, we'll focus first on the array of templates available and the overall user experience. Instapage shines with its extensive library of customizable templates that cater to various industries and campaign goals. The drag-and-drop interface is intuitive, making it easy for marketers to craft their landing pages without extensive technical know-how. Meanwhile, SendinBlue offers a more streamlined selection of templates, which, although versatile, may not match the expansive customization possibilities of Instapage. For users seeking straightforward solutions, SendinBlue’s user-friendly approach can facilitate a faster creation process but might hinder complex designs. FormKeep is focused less on customizable templates and more on integration capabilities with existing sites, emphasizing a functional design over visuals. While it assists with form handling, its inability to provide extensive template options can be a limitation for marketers looking for full design flexibility.
Instapage – The Top Choice for Customization and High Conversion Rates
When weighing the options for customization and conversion-focused tools, Instapage sets itself apart as a leading player in the landing page builder space. Its strong emphasis on A/B testing and optimization features allows marketers to experiment with various elements — from headlines to images — ensuring each landing page is fine-tuned for maximum effectiveness. With features like heatmaps and analytics integration, users can gain valuable insights into visitor behavior. Furthermore, Instapage fosters high brand trust and customer loyalty by enabling marketers to deliver relevant landing page experiences that resonate with their target audience. As more businesses prioritize return on investment, the ability to enhance conversion rates becomes essential, and Instapage provides the necessary tools for achieving that goal. In a saturated market, its unique selling proposition rests on being not merely a tool, but a dedicated partner in achieving continuous improvement and success.
Round Two - Speed and Performance Insights
Imagine waiting in line for your favorite beverage, only to be greeted by a sluggish service. That’s the frustration users experience when encountering slow-loading websites. In this round, we’ll look at site speed, a crucial factor that directly impacts user experience and conversions. A fast-loading landing page is essential for reducing bounce rates and enhancing overall engagement. The quicker users can access the content they're looking for, the more likely they are to convert. Therefore, the performance of each platform will play a significant role in determining which one edges ahead in this vital aspect of web performance.
Advantages of Instapage:
- Lightning-fast loading times with optimized page delivery.
- Advanced caching technologies that enhance site speed.
- Mobile-optimized templates that ensure speed across devices.
- Integrated analytics to monitor performance in real-time.
Benefits of SendinBlue:
- Efficient page load times, especially for basic layouts.
- Overall good performance with a focus on integrated features.
- Reliable uptime ensures user access consistently.
Strengths of FormKeep:
- Form handling does not compromise on speed, ensuring quick responses.
- Allows seamless integration without altering existing website performance.
- Stable performance with direct API access for developers.
In terms of speed and performance, Instapage emerges as the top contender, boasting superior loading times and a technical foundation designed for optimal user engagement. Both SendinBlue and FormKeep have their advantages, but neither quite matches the agility and comprehensive optimization that Instapage can provide. This distinction is critical in retaining users and capturing leads, especially in a competitive online landscape. Marketers will find that their choice in this category could significantly influence overall campaign effectiveness.
Round Three - Usability and Learning Curve
Now let’s address usability, an essential component for marketers who may not be tech-savvy. A user-friendly interface can significantly enhance your overall efficiency, enabling quick learning and adoption. Instapage offers a welcoming experience for new users with its straightforward drag-and-drop functionality and a plethora of tutorials to get you up to speed. This makes the platform highly adaptable, catering to both newcomers and experienced marketers alike. SendinBlue also provides a solid user experience, perfect for those who want an all-in-one solution. The learning curve is manageable, especially with an integrated approach to email marketing and landing pages that allows for greater synergy. FormKeep, while extremely useful for handling forms, requires some technical know-how to integrate effectively into various web setups. Its focus on functionality over design might appeal more to developers than to marketers without a coding background. In conclusion, regardless of which platform you start with, you can find the tools and resources to help you become proficient.
Round Four - Support Channels and Resources
Customer support can feel like your trusty sidekick, always there to assist when challenges arise. Let’s explore how each platform enables users to get help when they need it. Instapage provides a wealth of resources, including chat support, an extensive knowledge base, and educational webinars to further enhance your capabilities. This level of customer support is essential for marketers as it empowers them to maximize their landing page performance effectively. SendinBlue also shines in this regard, offering chat, email, and comprehensive documentation, making it easy to navigate through setup phases. However, it may lack some of the tailored support that Instapage offers. FormKeep, while having community forums and email support, might not provide as immediate responses. Its focus is primarily on handling technical inquiries, which could be a drawback for users seeking quick solutions. The diversity and effectiveness of support across each platform highlight important factors in making the most of your landing page tools.
Round Five - Pricing Strategies and Plans
Discussing pricing is pivotal, as understanding where each platform stands financially can help you determine which offers the best value for your specific needs. Instapage's pricing structure is straightforward, ensuring a range of plans that cater to different business sizes, from startups to large enterprises. Although it might come at a premium, the features offered—especially in conversion optimization—often justify the cost for serious marketers. SendinBlue stands out for its affordability, making it an attractive option for those who don’t require extensive design features. Their pricing is tiered based on usage, particularly advantageous for startups and businesses that need to scale gradually. Conversely, FormKeep tends to cater more toward developers who may look for pricing based on specific integrations and usage levels, often leading to less transparency for marketers unfamiliar with its coding-focused approach. Ultimately, while the right choice will depend on unique requirements and objectives, understanding each platform's pricing strategies can illuminate which is most aligned with your budget and goals.
As we draw this comparison to a close, it's clear each platform—Instapage, SendinBlue, and FormKeep—has its strengths and weaknesses. The best fit for your needs ultimately comes down to the priorities of your marketing strategy. Are you focused on in-depth customization and conversions? Or is your objective more around streamlined operations and affordability? By weighing the features, support, and pricing against your campaign goals, you can make a confident choice. For those eager to enhance their landing pages and improve lead generation, we encourage you to explore Instapage with a free trial or demo, showcasing the potential transformations it can deliver!