Callerr – Call Center Service & Telemarketing Gutenverse FSE WordPress Theme - 1

Callerr – Call Center Service & Telemarketing Gutenverse FSE WordPress Theme - 2

Callerr – Call Center Service & Telemarketing Gutenverse FSE WordPress Theme - 3

Callerr – Call Center Service & Telemarketing Gutenverse FSE WordPress Theme - 8

Introducing Callerr, a WordPress theme designed for call center service companies, telemarketing agencies, customer support teams, virtual assistants, virtual secretaries, and other remote administrative support businesses. Fully compatible with the WordPress Block Editor and powered by the Gutenverse plugin, this theme offers a professional design with a 100% responsive layout and is easy to customize, so no coding is required.

The future of WordPress is Full Site Editing (FSE). By choosing an FSE theme, you gain complete control over every part of your website, from headers, footers, templates and global styles. All directly inside the block editor. They give you design freedom without sacrificing performance, ensuring your site stays fast, flexible, and future-ready.

Block Editor is more than just a page editor, it’s a powerful tool that helps you build entire websites. It makes designing and customizing your site much easier, letting you create dynamic, responsive websites without needing advanced coding skills.

Why Choose Callerr FSE Theme

Future WordPress Proof
FSE themes are the official future of WordPress. Our FSE theme is crafted to stay modern, deliver high performance, and evolve seamlessly with every new WordPress update
Strength in React Technology
Powered by modern React technology, this FSE theme ensures fluid interactions and responsive layouts while handling complex customization with ease and speed
Template-Based, Full Control
Take full command of your site’s structure. From headers and footers to every section in between, templates give you the freedom to design a consistent, seamless, and powerful website.
Async and Sync Template Part
Consistency meets creativity with synced template parts that keep your design unified, or async options that let you break the mold. Experience flexibility and freedom in every detail.

To make this experience even better, Callerr integrates seamlessly with Gutenverse. This powerful addon extends the Block Editor with advanced design blocks, flexible layout options, and intuitive controls—helping you create professional websites faster and easier.

In today’s fast-paced digital world, creating a website that’s visually appealing, user-friendly, and runs smoothly can be challenging. A well-designed website not only reflects your brand but also captures and keeps your audience’s attention.

That’s where Callerr makes a difference. This WordPress block theme simplifies the website-building process with intuitive Full Site Editing, enhanced by Gutenverse, making it easier than ever to build a site that truly stands out.

Benefits of Choosing Callerr

Full Site Editing with Block Editor + Gutenverse
Unlock unparalleled design flexibility with the advanced WordPress Block Editor and Gutenverse plugin. Seamlessly drag-and-drop blocks, customize layouts, and see your changes in real time.

Create and manage custom Headers, Footers, Front Page, Single Posts, Archives, and 404 Pages—all without writing any code.
One Click Import Demo
Start by exploring our collection of ready-to-use prebuilt templates. Each template is fully functional, customizable, and responsive, giving you a professional site without the hassle of building from scratch
Amazing Template Library
Our Template Library, enhanced by Gutenverse, will transform how you approach your projects, greatly boosting productivity and quality. With a diverse range of professionally designed templates for headers, footers, single posts, archives, and 404 pages, our library eliminates the need to start from scratch.
Optimized for Lightning-Speed Performance
Callerr is designed to enhance your website’s performance with block editor and Gutenverse, ensuring lightning-fast loading times. With optimized block-based coding and efficient design practices, it significantly improves your site’s speed, allowing visitors to access content swiftly and seamlessly. This results in a more engaging and memorable online experience for all users.
100% SEO Friendly
Our theme is built with clean, well-structured code, ensuring that search engine crawlers can navigate and index your site efficiently. Additionally, Callerr is fully compatible with SEO plugins like Yoast SEO, allowing you to easily customize meta titles, descriptions, and keywords for each page, enhancing your site’s search engine visibility.
Seamless Responsive Design
Our Responsive Design ensures your website looks great and functions flawlessly on any device, adapting effortlessly to desktops, laptops, tablets, and smartphones. This seamless experience enhances user satisfaction and boosts search engine rankings, expanding your site’s reach to a wider audience.
Lifetime Regular Updates
Enjoy hassle-free website management with our theme’s Lifetime Regular Updates. Say goodbye to outdated designs and security vulnerabilities.

Stay up-to-date with the latest features, security enhancements, and optimizations. Your website will always meet modern web standards, ensuring top-notch performance and compatibility with plugins.
Dedicated World-Class Support
Benefit from exceptional service with our World-Class Support feature. Our dedicated world-class support team is ready to assist you with any inquiries you may have.

Whether you need assistance with theme installation, customization, or troubleshooting, our responsive team is here to guide you. Enjoy a seamless and hassle-free experience with our expert support.

With all the advantages above, what can you achieve with Callerr?

Build a visually impressive and intuitive website that truly aligns with your brand.
Save time and resources so you can focus on growing your business.
Increase your online visibility and attract more visitors with the theme’s responsive design and optimized SEO.
Build your brand’s credibility and customer loyalty.

It’s time to transform your online presence. Choose Callerr – a WordPress theme designed for call center service and telemarketing businesses, powered by Gutenverse, and leave a lasting impression on your visitors.

Experience the perfect combination of style, functionality, and ease of use in one theme. Elevate your website today!

Changelog & Update History

Version 1.0.2 (11/11/2025)

- Fixed content width issue

Version 1.0.1 (22/05/2025)

- Theme updated for compatibility with Gutenverse version 3.0.0

Version 1.0.0

- First Release

Callerr WordPress Theme