Spectra vs Stackable: 20+ Feature Comparisons

Key Takeaways

  • Spectra offers over 25 innovative blocks for the Gutenberg editor.
  • Stackable provides a comprehensive library of over 35 blocks.
  • Both Spectra and Stackable enhance the functionality of the Gutenberg editor.
  • Nexter Blocks features 90+ Gutenberg blocks and is easy to install and use.

In this blog post, we will be comparing two popular WordPress plugins for the Gutenberg editor, Spectra vs Stackable.

Both of these plugins offer a variety of features to enhance the functionality of the Gutenberg editor.

We will be looking at over 20 different features and comparing how each plugin performs in each category.

Whether you’re a seasoned WordPress user or just starting out, you’ll want to read on to see which plugin comes out on top.

Table of Contents

What is Spectra?

Spectra Landing Image

Spectra is a powerful WordPress plugin that brings a range of over 25 innovative blocks to the Gutenberg editor.

With its intuitive interface and extensive block library, Spectra enables users to create stunning layouts and engaging content with ease.

Each block is highly customizable, allowing users to tailor the appearance and functionality to their specific needs.

With Spectra, WordPress users can elevate their website design and deliver immersive experiences to their audience, all within the Gutenberg editor.

What is Stackable?

Stackable Landing Image

Stackable is a versatile WordPress plugin designed to enhance the Gutenberg editor by providing a comprehensive library of over 35 blocks.

Each block has advanced customization options, allowing users to tailor the appearance and style to match their website’s branding.

With Stackable, users can easily create visually stunning and professional-looking layouts.

Stackable empowers WordPress users to create captivating and responsive content, making it an excellent choice for those looking to elevate their Gutenberg editing experience.

Spectra vs Stackable Compared

FEATURESNexter BlocksSpectraKadence BlocksStackableGreenshiftEssential BlocksCrocoblock
Total Blocks90+25+15+40+100+70+60+
Total Extensions15+3-----
Blog BuilderYes---LimitedLimited-
Advanced Data TableYes-Limited-(Limited, Only Comparison Table Block)YesYes
Popup Builder/Off CanvasYesLimitedLimited(Limited, Only Video Popup Block)(Limited, Simple Popup Builder with Button Trigger)Yes(Limited, Requires separate JetPopup plugin)
Dynamic ListingYes-LimitedYesYesLimitedYes
Custom Loop SkinYes--Yes---
Vertical & Horizontal Mega MenuYes---LimitedLimited(Limited, Requires separate JetMenu plugin)
Dark ModeYes---Yes--
Cross Domain Copy and PasteYes--(Limited, Only includes Copy-Paste Styles)LimitedLimited-
Live Ajax SearchYes---Yes-(Limited, Requires separate JetSearch plugin)
Header & Footer BuilderYesLimited-Yes--(Limited, Requires separate JetThemeCore plugin)
Carousel Anything & RemoteYesLimitedLimitedYesYesLimitedYes
Login/Signup FormYes (Contains Password Reset too)Yes--(Limited, Only Login Form Block)-(Limited, Requires separate JetFormBuilder and JetWooBuilder plugin)
Advanced Row BackgroundYes-YesLimited-Limited-
Code Snippets & HooksYes---Limited--
Advance Theme BuilderYesLimited----(Limited, Requires separate JetThemeCore plugin)
Social ReviewsYes (Includes Facebook & Google Reviews)------
Social FeedsYes (Includes Facebook, Instagram, YouTube, Vimeo & Multi Social)----(Limited, Only Instagram feed)-
Scroll SequenceYes-Limited(Limited, Only included Motion Effects)(Limited, Only Background Parallax Block)--
Form StylerYesYesYes--Yes(Limited, Requires separate JetFormBuilder plugin)
Advanced Display ConditionsYesLimitedLimitedYesLimited-Limited
White-label PluginYes---Yes--

Why We Recommend Using Nexter Blocks?

Depending on your business, website, and the features you’re looking for, you might be looking for different Gutenberg blocks. Besides, your budget and affordability are also important factors in this decision.

However, when choosing the right Gutenberg blocks, you must consider certain factors to ensure a smooth experience. These include ease of use, premium customer support that extends beyond phone and chat support, flexibility, security, and so on.

Nexter BLocks 1

Check 90+ Gutenberg Blocks Library from Nexter Blocks

Nexter Blocks brings you all these features and more in a single plugin. It is easy to install and use, you can enjoy hands-on support, and the plugin offers you possibly every unique function you need to create a stunning website.

And the best part? The blocks are highly customizable, and you don’t need to know coding to use them for your website.

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Extra Resources

Nexter Official Website
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About the Author

Photo of Aditya Sharma CMO of NexterWP
CMO at POSIMYTH Innovations · NexterWP · 7 years experience

He has spent years in the WordPress ecosystem building, breaking, and optimizing sites until they actually perform. He works at the intersection of speed, growth, and usability, helping creators ship websites that load fast and convert. An active WordPress community contributor sharing through tools, tutorials, and direct collaboration. Tested practice, not theory.

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Related Frequently Asked Questions

Which plugin is better for creating advanced layouts, Spectra or Stackable?

Stackable offers over 35 blocks with advanced customization options, making it a strong choice for creating visually stunning layouts. In contrast, Spectra provides 25 blocks that are also customizable but may not match the depth of Stackable's options. If layout complexity is your priority, consider Stackable for its broader range of features.

Can I switch from Spectra to Stackable without losing my content?

Switching from Spectra to Stackable should not cause content loss, as both plugins are designed to work with the Gutenberg editor. However, you may need to adjust your layouts and styles since each plugin has different blocks and customization options. It's wise to back up your site before making the switch.

Are there any limitations when using Spectra?

Spectra has some limitations, such as a smaller block library compared to Stackable and limited features like the popup builder. If your project requires extensive customization and advanced features, you may find these limitations restrictive.

How does the block library of Nexter Blocks compare to Spectra and Stackable?

Nexter Blocks offers over 90 blocks, significantly more than both Spectra and Stackable. This extensive library allows for greater flexibility and creativity in design. If you need a wide variety of blocks for different use cases, Nexter Blocks could be the better option.

Last reviewed: April 14, 2026