Astra vs Divi: A Lean Theme or a Whole Design Suite, After Divi 5

Divi sells the canvas; Astra sells the frame around it

Astra is a theme in the traditional sense. Brainstorm Force ships a free Customizer theme on wordpress.org with more than a million active installs, then sells Astra Pro and a ladder of bundles above it. The theme draws the header, the footer, the blog archive and the frame around the shop. Page content is left to whatever you bring: Elementor, Spectra, Beaver Builder, Brizy, the block editor or even the Divi Builder, all listed as compatible on Astra's pricing page.

Divi works the other way around. Elegant Themes sells the theme and the Visual Builder as one product, with a Theme Builder for headers, footers and templates. There is no free version and no separate add-on to buy. Every layout on a Divi site is a Divi layout, from the menu bar to the checkout page. That makes Divi quicker to learn as a single tool and harder to walk away from, a trade our full Divi review weighs in detail. The Astra review covers the other corner.

Astra rents the stage to any builder. Divi owns the theater and performs every night.

Side by side: what Astra and Divi actually ship

Every cell below comes from vendor pages, documentation and wordpress.org data checked on October 6, 2026. Speed figures are the vendors' own claims, labeled as such. Where a fact could not be confirmed, the cell says so rather than guessing.

Read the license rows and the content row together. They describe the real decision. Astra's costs scale with the number of sites, and its lock-in is borrowed from whichever builder you pick. Divi's costs stay flat however many sites you run, and its lock-in is built into the product. The comparisons hub explains why we weight those rows above demo scores.

Three sites or unlimited: what the licenses cost by year three

Astra Pro on its own is $69 a year for up to three websites, or $249 once for a lifetime license listed at $349. The pricing page leads with bigger bundles, though. Astra Pro + AI starts at $99 and renews at $149. The Essential Toolkit is $199 for ten sites, renewing at $299, and adds Spectra Pro, Ultimate Addons for Elementor and premium starter templates. The Business Toolkit covers up to 1,000 sites for $279, renewing at $429, and adds SureForms Agency. Each bundle also has a lifetime price.

Divi keeps the menu shorter. The yearly plan is $89 and the lifetime plan is $249, both for unlimited websites. Divi Pro at $277 a year adds Divi AI, Divi Cloud, VIP support and Divi Teams for four members. A hybrid plan charges $297 up front for lifetime Divi plus $212 a year for those services. Every price on this page is as of October 2026.

Now run a hypothetical. A small agency builds twelve client sites. Entry Astra Pro covers three, the Essential Toolkit covers ten, so the agency lands on the Business Toolkit at $279, then $429 every year after. Divi's $89 plan covers all twelve, and a thirteenth. Flip the case to one owner with one brochure site: the free Astra theme may cost nothing at all, while Divi's floor is $89.

Divi 5 swapped the engine; Astra keeps patching its 4.x line

Divi 5 left beta as version 5.0.0 on February 26, 2026, and the changelog had reached 5.14.0 by September 28. It is a ground-up rebuild. Shortcodes are gone, content is saved in a block-based WordPress format, and the builder gained Flexbox and CSS Grid layouts, design variables, option-group presets, a loop builder and seven breakpoints. Version 5.1 added Complete Site Editing, which edits the header, footer, body layout and page content in one view.

The upgrade is opt-in. A Divi 4 owner stays on the old update path until someone clicks 'Enable Divi 5 Updates' and runs the Divi 5 Migrator, and Divi 4 is still maintained (4.27.9 shipped on September 18). The catch is third-party modules. Any that have not been updated run in backward compatibility mode, which loads the Divi 4 framework, slows pages, needs an Ajax reload after each setting change and shows raw shortcodes if the plugin is switched off. Our Divi repair hub handles the fallout, including shortcodes left behind after a theme change.

Astra did not rebuild anything. Version 4.14.0 arrived on September 24 as another step in a long line. The trouble came in smaller doses during the 4.13 series: one user hit a fatal 'Astra_Notices' error from the Pro add-on, another reported memory problems that broke Apple Pay and Google Pay at checkout, and support's first suggestion was a rollback. A separate thread measured about 127 seconds for the Customizer to load under WordPress 7.0. If an update has bent your layout, start with Astra layout broken after an update.

So the risks have different shapes. Divi's is one large, scheduled migration you control. Astra's is a steady drip of small surprises that land whenever the update button is pressed. Both are survivable with a staging site and someone who reads changelogs before clicking.

The third option

Athena CMS, with AI agents on staff.

Not a theme and not a blank Next.js repo. The content system we put behind every custom site: plain fields, a real preview, every version kept, and AI agents that handle the chores a plugin only nags you about.

• PPicassoImages
• AApolloSite analysis
• AAresCompetitor watch
• PPrometheusContent holes
• AAtlasPage depth and structure
• DDelphiAI search visibility

ZDAOAand 12 more agents. Two come with Athena; the rest are monthly add-ons.

Meet the agentsTake the Athena tour

PPicassoWeekly · ImagesAApolloWeekly · Site analysis

Where the kilobytes on each site come from

Both vendors advertise speed. Astra's homepage says the theme uses less than 50 KB of resources and claims a 0.5-second load. Elegant Themes shows a Divi 5 demo scoring 100 on desktop with a 0.3-second First Contentful Paint, and its help center says Dynamic CSS cut Divi's stylesheet from 860kb to 54kb. Those are vendor claims measured on vendor pages. Your homepage, with its photos, forms and chat widget, is a different test.

On Astra, the theme is rarely the heavy part. Customizer settings become CSS printed inline in the page; generating a separate CSS file is listed as a Pro feature. A 'Load Google Fonts Locally' option, with preloading, sits under Astra > Settings > Performance. In 4.14.0 the theme's own front-end scripts need no jQuery except one WooCommerce script. Then you add a builder, and the builder's CSS and JavaScript become most of the page. The Astra speed guide works through that stack.

Divi carries its builder by design, so it ships its own trimming tools. The Performance tab under Divi Options switches on Dynamic CSS, Critical CSS, Dynamic JavaScript, jQuery deferral, Dynamic Icons and Google Fonts caching by default, and a Static CSS File Generation setting lives under the builder's advanced options. One caution: the help article describing those settings was written for Divi 4, and we could not confirm they are unchanged in Divi 5. The Divi speed guide covers what to check.

To compare fairly, build one real page in each on a staging copy, test both with the same tool from the same location, and look at mobile results first. The theme speed test method explains which numbers matter and which are noise.

Shop pages and the phone-sized header

WooCommerce: settings panel or module library

Astra's free theme gives a store the basics: a dropdown cart in the header, shop column control, product structure control and a sale bubble style. Astra Pro adds AJAX add to cart, quantity buttons, quick view, infinite pagination, an off-canvas shop sidebar, a distraction-free two-step checkout and gallery options. Divi treats the store as more pages to design: 16 WooCommerce product modules, 8 cart and checkout modules, and Theme Builder templates for product and category pages. Astra tunes the default WooCommerce look; Divi lets you redraw it. See Astra with WooCommerce and Divi with WooCommerce.

Mobile menus and breakpoints

Astra's free header builder has separate desktop, tablet and mobile layouts, an off-canvas mobile menu and a transparent header option. The toggle menu turns on at 921px, and the mobile layout at 544px. Neither has a Customizer setting; the docs point to the astra_tablet_breakpoint and astra_mobile_breakpoint filters. Some owners have also reported an off-canvas menu that opens empty on real phones, which our Astra mobile menu fix covers. Divi headers are Theme Builder templates built with the Menu module, and Divi 5's seven customizable breakpoints give designers more control. When a Divi menu misbehaves, start with Divi mobile menu not working.

The right pick for each kind of site

Comparing other pairings? Divi vs Elementor settles the builder-against-builder question, Avada vs Divi pits two all-in-one suites, and Astra vs Kadence keeps the contest between lightweight themes.

When the real answer is neither theme

Both of these products sit on top of WordPress, so both inherit the same chores: plugin updates, license renewals, a caching layer and a login page that bots test every night. If your site is a lead-generation engine, a membership area, a catalog of hundreds of programmatic pages or a tool your customers log into, the theme debate is a debate about which workaround to buy. Read Astra vs Next.js and Divi vs Next.js for the long version, or page builders vs Next.js for the canvas question.

A Next.js site is one codebase. Pages are prerendered and served from a CDN, images are resized by next/image, fonts are self-hosted by next/font, and packages are pinned and tested in a build before anything goes live. It costs more up front, and a new layout needs a developer. What you get back is a site that does not change when a vendor ships an update. Moving is mapped out in Astra to Next.js and Divi to Next.js, and our Next.js development team does the build.

Editing does not get harder. Every site we build ships with Athena CMS: plain fields, a real preview and every version kept. Apollo reads each page and says what to fix first, Argus watches for broken links and failing forms, and Picasso makes sure no image goes out unsized or undescribed. If you would rather stay on WordPress, our Divi developers and Astra developers will make the theme you have work properly. A free site audit tells you which path costs less.