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Gravity Forms vs Bit Form vs Ninja Forms: A Brief Analysis

December 6, 2023
Estimated reading: 4 minutes
Gravity Forms vs Bit Form vs Ninja Form

Gravity Forms, Bit Form and Ninja Forms all are the best contact form builders for your WordPress site. Do you know, however, what to look for before utilizing a form builder plugin? I will try to make sense of it for you. Before that, would you kindly respond and let me know do you need a form builder plugin that requires further extensions and add-ons on your website?

Must remember that the more extensions you add to your site with your form builder, the more complex the setup becomes. This can make troubleshooting issues more challenging, as it’s harder to pinpoint the cause of a problem when multiple extensions are involved.

Besides, in case of performance issues adding multiple extensions to a form can sometimes impact the performance, leading to slower form load times or reduced responsiveness, especially if the extensions are resource-intensive.  

Here Bit Form is playing an outstanding game. It doesn’t need any extra extensions and add-ons to be added while using this Form builder.

Now the question is whether these plugin doing their job correctly or not we will discover those things by comparing them based on their features and performance. 

Let’s start with Gravity Forms

Gravity Forms Overview

There is no doubt Gravity Form is one of the best contact form builders for WordPress. It’s known for its ease of use and extensibility. It offers a drag-and-drop interface, multi-page forms, conditional logic, and a variety of add-ons that can be used to integrate with third-party services.

There are many premium add-ons available that extend its functionality, from integrating with popular email marketing services to payment gateways. But it has some issues. what are they? Let’s check it out.

Disadvantages of Gravity Forms: 

Price: Gravity Forms is completely premium. So this can be a barrier for smaller sites or those just looking for basic functionality without an associated cost.

Dependence on Add-ons: For several integrations and functionalities, you’ll need to rely on add-ons, which might mean additional costs.

Learning Curve: While its features are a bit complex, some users find complexity while using this plugin and they need to take time to understand and utilize all the advanced functionalities of Gravity Forms.

No Built-in Options for Progress Bar Types: While Gravity Forms provides a basic progress bar, there’s no built-in option to choose different types or styles (e.g., circle progress, numbers, custom icons). Such customizations would again require custom coding or third-party add-ons.

Mobile Responsiveness: Depending on the theme and customizations applied, the progress bar might not always display optimally on mobile devices, requiring additional CSS tweaks to ensure a smooth user experience on all devices.

Performance: With very long multi-step forms, you might notice a slight delay in transitioning between steps, especially if there are many conditional logic rules or complex calculations involved.

Conditional Logic Complexity: Though Gravity Forms supports conditional logic when applied intricately in multi-step forms, it can get complex and occasionally confusing to set up.

Bit Form overview

Bit form Offers 40+ fields, a 60-column layout, including advanced fields, multi-step forms, payment form, signature field and 50+ integrations without requiring add-ons. It also provides advanced calculations, conditional logic, anti-blog spamming features, SMTP support, advanced style editor, rating, and repeater fields – all for free. Many more amazing features make the Bit Form the most advanced form builder for WordPress.

When you embed the shortcode for this form builder, Bit Form only loads 11KB of JS and 3.9KB of CSS, guaranteeing a quicker page load time and performance.

Bit Form appears to provide a more holistic package, especially in its free version, compared to Gravity and Ninja Forms. Its focus on performance, inclusiveness of advanced fields and features without add-ons, and comprehensive pro features make it a strong contender in the form builder space.

On top of that Bit Form is compatible with almost all the WordPress page builders like- Elementor, Oxygen, Divi, Zion, Thrive, Themify, Breakdance, Beaver, Bricks, Brizy, WPBakery, SiteOrigin, GeneratePress, Genesis, Gutenberg, Live Composer, Visual Composer, WP Page Builder & many more.

Most importantly, Bit Form doesn’t conflict with any cache plugins. Bit Form tested by WordPress Contact Form Builder with WP Rocket, W3 Total Cache, WP Super Cache and many other tools.


It will take some practice to become used to this plugin.

Ninja Forms Overview

Similar to Gravity Forms, Ninja Forms provides a drag-and-drop interface. It has a freemium model, which means a free basic version is available with additional features as premium add-ons.

This Ninja Forms plugin has a wide range of extensions for various functionalities such as CRM integrations, email marketing, and payment gateways.

Disadvantages of Ninja Forms

Styling and Appearance: The default look of the multi-step form, including its progress bar or step indicators, is not aligned perfectly with every theme or desired design. Custom styling through CSS becomes necessary, which can be a hurdle for non-developers.

Progress Bar Limitations: Customizing the progress bar or step indicators beyond basic styling can be challenging without custom coding. For instance, adding custom icons, dynamic tooltips, or other advanced features isn’t straightforward.

Freemium Model: While the core plugin is free, many essential or advanced functionalities come as paid extensions. This can increase the cost if you need several additional features.

Multi-Step Requires Extension: Unlike Gravity Forms and Bit Forms, multi-step form functionality isn’t available in the free version and requires a separate extension.

Performance: Some users have reported that Ninja Forms can be a bit slower, especially when there are numerous forms or complex forms on a site.

User Interface: Though subjective, some users feel the user interface is not as intuitive as other form plugins.

Comparing Gravity Forms Bit Form and Ninja Form in case of features

Multi-Step form

In the case of Ninja Forms, multi-step functionality isn’t available in the free version. You need the Multi-Part Forms extension to enable this feature. So you need to depend on other extensions.

Besides, the default appearance of the multi-step form might not seamlessly fit all themes, requiring custom CSS to make it match your site’s aesthetic.

If you’re using various other extensions with Ninja Forms, ensure they all play well with the multi-step functionality. Sometimes, adding more functionalities can lead to potential conflicts.

While Gravity Forms offers a progress bar to indicate the stage of the multi-step form, customization options are limited without custom CSS or third-party plugins.

Though Gravity Forms supports conditional logic, when applied intricately in multi-step forms, it can get complex and occasionally confusing to set up.

If there are several conditional logic rules or intricate computations, you will experience a little delay while switching between phases in particularly lengthy multi-step Gravity Forms.

But in the case of Bit Form, you don’t need to install any extensions and add-ons for use and The most straightforward setup procedure for Bit Form is provided. The troubleshooting procedure is consolidated in one approach because there are no other add-ons or extensions that need to be installed. You can easily create a multi-step form and don’t need to depend on any add-ons or extensions.

Performance and Load Time:

Bit Form Only loads 11KB JS and 3.4KB CSS total of up to 15.3KB for a simple contact form when the form shortcode is embedded, ensuring a faster page load time and better performance.

While Gravity Form loads 208.4KB (JS +CSS) for creating a simple contact form. And Ninja Forms loads 259.3KB. unfortunately, these form builders will take more time to load your page compared to the Bit Form.

Form Fields & Features:

Bit Form Offers 40+ fields, including advanced fields, multi-step forms, and 50+ integrations without requiring add-ons. It also boasts advanced calculations, conditional logic, anti-blog spamming features, SMTP support, advanced style editor, rating, and repeater fields – all for free.

Gravity Forms and Ninja Forms both plugins offer a variety of fields and features, but some of these are behind a paywall or require additional add-ons.

Integrations & Add-ons:

Bit Form offers 50+ built-in integrations for free and 200+ integrations in paid versions without needing add-ons means users can seamlessly connect their forms with other tools without added costs.

Ninja Forms and Gravity Forms Both provide a wide range of integrations, although frequently at a premium or via distinct add-ons.

Premium Features:

Bit Form Pro Offers exclusive premium fields such as the signature field, advanced file upload, and payment field. It also integrates with WP-Auth, Google Ads, and provides features like PDF Interactions and exclusive API key access.

While Gravity Forms and Ninja Forms offer premium features, users might need to purchase separate add-ons or higher-tier plans to access similar functionalities.

SMTP with Test Functionality: 

In this instance, Bit Form is offering free SMTP support as opposed to Gravity Forms plugins, which need premium access, and Ninja Forms, which require add-ons.


Bit Form emphasizes a lot of value in the free version itself, and the Pro version brings in even more advanced features. The pro version of Bit Form starts from below 30 USD/yr whereas Gravity Forms and Ninja Forms respectably start from 59 USD and 99 USD per year for one site.

Comparing these form builders in case of performance

Just have a look at this graphic, which compares Bit Form with Ninja Forms performance based on page speed measured in seconds. This table, as reported by wphive, indicates that Bit Form typically provides greater page speed performance when compared to Ninja Forms, meaning Bit Form pages load more quickly.

In this image, memory usage is quantified in kilobytes (KB), showing the difference in memory consumed when different parts of a WordPress site are accessed. Ninja Forms seems to have a significantly higher memory impact compared to Bit Form across various admin pages.

Bit Form

Ninja Form

According to Wphive, the Bit form is the winner in the case of page speed and memory usage.


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