10 Best Block-Based Form Builder WordPress Plugins (Free & Paid)

When you are running an active WordPress site, building forms inside the block editor is now the modern way to do it. Whether your audience wants to contact you, send payments, or register online; a block-based form plugin will keep things lightweight, theme-aware, and right inside Gutenberg.

The best part? You don’t need a separate form-building UI or shortcode embeds anymore. Each form field is a Gutenberg block. You add a Text block, Email block, Select block, and Submit block the same way you add a Heading or Image. The form lives directly inside your post or page.

There are plenty of excellent block-based form plugins out there in both free and premium versions. Here I’ll be sharing a list of the best block-based form builder plugins for WordPress.

Alternative	Free Version?	Ratings	Details
JetFormBuilder	Yes	5/5	More Details
Gutena Forms	Yes	5/5	More Details
Formello	Yes	4.5/5	More Details
Kadence Blocks Form	Yes	5/5	More Details
Spectra Form	Yes	5/5	More Details
Essential Blocks Form	Yes	4.5/5	More Details
Happyforms	Yes	4.5/5	More Details
Otter Blocks Form	Yes	4.5/5	More Details
CoBlocks Form	Yes	4/5	More Details
Gutenverse Form	Yes	4.5/5	More Details

Now let’s see more details of these plugins.

1. JetFormBuilder

JetFormBuilder is a form builder plugin by Crocoblock. This plugin is fully Gutenberg-ready and provides one of the most generous free versions in the entire WordPress form-building space. It enables you to create powerful, dynamic forms directly inside the block editor.

You can quickly create different types of forms like contact forms, registration forms, multi-step forms, payment forms, and booking forms. Each form field is its own Gutenberg block, so building a form feels exactly like building a normal page layout in WordPress.

And the great thing is, you don’t need any drag-and-drop builder loaded on top of the editor. You just add field blocks, arrange them in columns or rows, and configure them in the sidebar like you would any other block.

Features:

• 24+ Field Blocks Including File Upload, Repeater, Range, Calculated.
• Conditional Logic For Fields And Post-Submit Actions.
• Dynamic Values For Pre-Filling Fields.
• Multi-Step Forms With Progress Bar.
• 12+ Post-Submit Actions.
• Native WooCommerce, Stripe, And PayPal Payment Integration.
• Connects With MailChimp, ActiveCampaign, GetResponse, And More.
• Webhooks, Zapier, And Make.com Support.

Over 100,000 websites are trusting JetFormBuilder. So if you’re looking for a block-based form builder that can handle everything from a simple contact form to a complex booking or payment workflow, then you should definitely go for JetFormBuilder. The premium version starts from $49 per year.

2. Gutena Forms

Gutena Forms is another excellent block-based form plugin that takes a performance-first approach you won’t find in most competitors. It has built a strong reputation for being lightweight, fast, and fully native to the Gutenberg editor.

Many developers have already started recommending it as one of the cleanest form builders for WordPress block editor users. This plugin ships without jQuery and uses conditional asset loading so that your forms don’t slow down your site.

With its native Gutenberg styling controls, you don’t need to learn a separate styling interface. Forms automatically inherit your theme typography, spacing, and color tokens. The whole experience feels like working with core WordPress blocks.

Features:

• No jQuery Dependency For Faster Load Times.
• Native Gutenberg Styling Controls.
• Google reCAPTCHA v2 And v3 Support.
• Cloudflare Turnstile Built In.
• Email Notifications With Custom Templates.
• Entry Storage In WordPress Database (Pro).
• Conditional Logic And Multi-Step Forms (Pro).
• File Upload Field (Pro).

For users who want a feature-rich block-based form builder without compromising on site performance, Gutena Forms is a top pick. The plugin is free and the Pro version starts from $39 per year.

3. Formello

Formello is one of the most popular block-native form plugins for WordPress. It can take care of contact forms, newsletter signups, and feedback forms while letting you arrange every field exactly like a normal WordPress block.

It gives you a true block-first experience by letting fields stack vertically, align horizontally with labels on the side, or sit inline next to paragraphs. The plugin is open-source and you can extend it with optional paid add-ons.

The plugin saves submissions directly to the WordPress database and sends email notifications out of the box. It’s a lightweight, modular alternative to bloated form suites — perfect for developers and minimalists.

Features:

• Block-Based Field Arrangement.
• Save Form Submissions In WordPress Database.
• Email Notifications With Conditional Recipients.
• Honeypot Spam Protection.
• Custom Form Layouts Inline With Content.
• Optional Add-Ons For MailChimp, Conditional Logic, And Calculations.
• PDF Generation Add-On Available.

If you’re looking for a clean, free, block-native form plugin to handle your basic form-building needs without installing a heavy suite, then Formello is the plugin you’re looking for.

4. Kadence Blocks Form

Kadence Blocks Form is a form block shipped inside the broader Kadence Blocks library by Kadence WP. With this plugin, you can build forms in just minutes inside the Gutenberg editor.

Kadence reports processing over 3.2 million form submissions monthly through their Form block — a strong reliability signal that most niche plugins can’t match. Whether you’re building a contact form, signup form, or feedback form, Kadence handles it with solid design controls.

Kadence Blocks has every styling option you’ll need for your forms. From typography per field to focus states, spacing, and borders, everything is configurable inside the block sidebar.

Features:

• Block-Based Form Builder.
• Detailed Typography And Spacing Controls Per Field.
• Conditional Display For Fields.
• reCAPTCHA Integration.
• Multi-Step Forms (Pro).
• Advanced Field Types (Pro).
• MailChimp, MailerLite, ConvertKit, ActiveCampaign Integrations (Pro).
• File Upload Field (Pro).

Kadence Blocks costs $89 per year for Kadence Blocks Pro (single site) or $129 for unlimited sites. You can also get the full Kadence bundle starting from $179 per year.

5. Spectra Form

Spectra is a powerful block library plugin by Brainstorm Force (the team behind Astra). Its Form block is part of the broader 35+ block suite that has crossed 1 million active installations on WordPress.org.

You can use Spectra’s Form block as a standalone form-building solution or alongside other Spectra design blocks. The form fields cover all the standard types: text, email, telephone, URL, textarea, checkbox, select, and radio.

The form designer in Spectra is highly customizable. You get typography settings, spacing, border controls, focus states, and color options per field, which gives you a level of design polish most block-based form plugins simply don’t offer.

Features:

• Full Set Of Standard Form Field Types.
• Per-Field Typography And Spacing Controls.
• Google reCAPTCHA Spam Protection.
• Email Notifications.
• Custom Success Messages.
• AJAX Form Submissions.
• More Field Types And Integrations (Pro).
• Conditional Logic (Pro).

Spectra is free and Spectra Pro starts from $59 per year. If you’re already using Spectra blocks for your site, the Form block is a natural fit.

6. Essential Blocks Form

Essential Blocks is a popular block library by WPDeveloper, the team behind NotificationX and BetterDocs. The library includes a dedicated Form block built using nine inner blocks for each field type.

What makes Essential Blocks Form unique is that it shows real-time form responses inside the WordPress dashboard — even in the free version. Most competitors paywall entry storage, so getting it for free is a meaningful advantage.

You can build contact forms, feedback forms, and newsletter signup forms entirely within Gutenberg. Each field block has its own styling and validation options that match the rest of the Essential Blocks design system.

Features:

• 9 Form-Specific Inner Blocks.
• Real-Time Form Responses In Dashboard (Free).
• Email Notifications.
• Form Field Validation.
• Custom Success/Error Messages.
• Google reCAPTCHA Integration (Pro).
• MailChimp Integration (Pro).
• Part Of A 50+ Block Library.

The base Essential Blocks plugin is free, and Essential Blocks Pro starts from $39 per year. For users who need free entry storage, this is one of the strongest options on the list.

7. Happyforms

Happyforms is a form builder plugin that sits between the block-native and traditional approaches. The form-building UI lives in the WordPress Customizer with live preview, and a Gutenberg block embeds the finished form into your content.

It’s a hybrid model, but the block-level integration is solid enough to belong on this list. What makes Happyforms unique is its focus on surveys, polls, and feedback workflows rather than simple contact forms.

Field types lean toward survey use cases — rating scales, NPS, multi-question flows, and satisfaction inputs. If you’re building feedback forms or running customer satisfaction surveys, Happyforms is one of the most natural choices available.

Features:

• 30+ Field Types Including Rating Scales And NPS.
• Live Preview In WordPress Customizer.
• Stores Submissions In WordPress Database.
• Email Notifications With Custom Templates.
• Built-In Spam Protection.
• Conditional Logic (Pro).
• File Upload And Signature Fields (Pro).
• Integrations With Mailchimp, ActiveCampaign, Zapier (Pro).

Happyforms is free, and Pro plans start from $89 per year (single site) and go up to $399 for unlimited sites. It’s a great fit if your forms are mostly surveys, NPS scores, or customer feedback.

8. Otter Blocks Form

Otter Blocks is a free block library by ThemeIsle that includes a Form block as part of its 30+ block collection. The plugin focuses on adding useful page-building blocks to Gutenberg, and the Form block fills the basic contact form need.

The Form block is genuinely block-native — fields are added and arranged inside the editor like any other Gutenberg block. The setup is simple and beginner-friendly, which makes it a solid pick for users who just need a basic contact form without installing a heavier plugin.

You can build contact forms, feedback forms, and simple inquiry forms with the available field types. The plugin handles email notifications and basic spam protection out of the box.

Features:

• Native Gutenberg Form Block.
• Standard Field Types (Text, Email, Textarea, Checkbox).
• Email Notifications.
• Google reCAPTCHA Support.
• AJAX Form Submission.
• Honeypot Anti-Spam.
• Custom Success Messages.
• Integration With Sendinblue, Mailchimp (Pro).

Otter Blocks is free, and Otter Pro starts from $79 per year. For simple contact forms with no advanced needs, it does the job well.

9. CoBlocks Form

CoBlocks Form is a contact form block inside CoBlocks, originally developed by GoDaddy and now community-maintained. The Form block is one of the simplest and cleanest block-native forms available in the WordPress ecosystem.

The block is intentionally minimal. You won’t find conditional logic, multi-step support, or advanced integrations here. What you do get is a fast, clean, dependency-free form that works perfectly for contact and basic inquiry use cases.

For users who want a no-frills block-based form that loads fast and just works, CoBlocks delivers. It’s the most “WordPress-core-style” form block on this list.

Features:

• Native Gutenberg Form Block.
• Basic Field Types (Name, Email, Phone, Textarea).
• Email Notifications.
• Honeypot Spam Protection.
• Custom Success Messages.
• Stripe Field For Payment Collection.
• Lightweight Codebase.
• Part Of A 30+ Block Library.

CoBlocks is 100% free. There’s no Pro version. If you want a basic block-based contact form without commitment, CoBlocks is worth a look.

10. Gutenverse Form

Gutenverse is a relatively newer block library plugin with 45+ blocks including a Form block. Despite being newer, it has built a solid reputation for being a clean, design-forward block-based form solution.

The Form block in Gutenverse offers drag-and-drop field building inside the editor along with the typical Gutenberg block experience. You can build contact forms, signup forms, and basic registration forms without leaving the editor.

The plugin focuses on visual design quality and includes a range of pre-built form templates that match the design language of the broader Gutenverse library.

Features:

• Native Gutenberg Form Block.
• Pre-Built Form Templates.
• Multiple Field Types.
• Email Notifications.
• reCAPTCHA Integration.
• Custom Styling Controls.
• Part Of A 45+ Block Library.
• Compatible With Most WordPress Themes.

Gutenverse is free, and Gutenverse Pro starts from $49 per year. It’s a great choice if you want a fresh, design-focused block library plus form functionality together.

Conclusion

Block-based form plugins are the modern way to build WordPress forms. They load faster, inherit your theme styles automatically, and let you mix form fields with other blocks in the same layout — something traditional form builders simply can’t do cleanly.

Here are some pointers to help you decide which plugin is right for your WordPress site:

• For complex forms with payments and dynamic data, go with JetFormBuilder.
• For speed-conscious sites and clean performance, go with Gutena Forms.
• For a fully free, minimal experience, try Formello or CoBlocks.
• If you’re already using a block library, use its built-in form block (Kadence, Spectra, Essential Blocks).
• For surveys and feedback, Happyforms is the specialist pick.

Hope this post helped you find the right block-based form builder WordPress plugin. If you have any questions regarding this, feel free to ask via comment. And if you’ve found the post useful, help me by sharing it on Facebook, Twitter, or LinkedIn.