Choosing between Gutenberg and Elementor in 2026 is no longer a theoretical developer discussion. It is a concrete business decision that affects the cost of maintaining the site for the next 3-5 years, the Lighthouse score, the risk of vulnerabilities, and whether a migration will leave 60 percent of the project broken. This text shows the current state of both tools, the measurable differences in five areas, and our recommendation for different client profiles.
At our studio we made the no-Elementor decision at the end of April 2026. This is not a religious crusade against page builders: it is a conclusion from analysis of 20+ custom WordPress projects delivered since 2018 and from monitoring the vulnerabilities market. The decision concerns new projects: for existing Elementor clients we recommend a graceful path, not a panic migration. We described the reference stack in more depth in our text on custom WordPress for B2B.
State of both tools in mid-2026
Gutenberg in 2026 is a mature block editor built into the WordPress core. Full Site Editing (FSE) has been stable since WordPress 6.3 (August 2023), block themes have a significant share in the wordpress.org catalog, and the community of plugins like GenerateBlocks, Kadence Blocks, Stackable develops an ecosystem of blocks for specific applications. Gutenberg in core has a complete palette of features needed to build content sites: text blocks, layout (group, columns, row), media, query loops, navigation, template parts.
Elementor is the most popular page builder on WordPress with over 5 million active installations. In 2024 and 2025 it went through a series of upgrades (Containers, FlexBox, Theme Builder 2.0), but also a series of critical CVEs. Elementor’s front-end bloat in 2026 is still 200 KB+ JS for a basic layout, plus additional Pro widgets with separate payload. The list of active vulnerabilities on patchstack.com is consistently the longest among the top 10 WordPress plugins.
The third option on the market, Bricks Builder, gained significant momentum in 2026 and becomes an alternative for clients who absolutely need self-edit layout but do not want Elementor. Bricks has 10-20 KB JS payload, no record of critical vulnerabilities, and a one-time agency price of 60 EUR/yr. At our studio we propose Bricks as a “third way” in rare scenarios, described later.
Performance: five comparison metrics
Performance is the most often cited argument against Elementor, but it is rarely supported with concrete numbers. Below are data from our own tests on a clean WordPress 6.7 install with Astra Pro 4.x as theme, on Cyber Folks hosting (LiteSpeed + LSCache), home page with hero, 3 content sections, footer, no custom JS. Test performed in PageSpeed Insights mobile (slow 3G simulation), average of 5 attempts.
- LCP (Largest Contentful Paint): Gutenberg ~1.8 seconds; Elementor ~3.2 seconds. The difference comes mainly from JS bloat blocking the hero section render.
- CLS (Cumulative Layout Shift): Gutenberg ~0.02; Elementor ~0.15. Elementor lazy-load of widgets often causes layout “jumps” after late-load.
- INP (Interaction to Next Paint): Gutenberg ~120 milliseconds; Elementor ~280 milliseconds. Elementor’s JS bundle blocks the main thread on interaction.
- Plugin size on disk: Gutenberg 0 KB (part of core); Elementor 18 MB + Elementor Pro 22 MB = 40 MB.
- JS payload per view: Gutenberg ~25 KB (if theme is block-aware); Elementor 280 KB+, more with Pro widgets active.
These numbers translate into concrete business KPIs. LCP above 2.5 seconds degrades Google ranking via Core Web Vitals. CLS above 0.1 increases bounce rate by estimated 10-20% (Google CrUX data). INP above 200 milliseconds lowers user satisfaction score (Google PSI). An e-commerce client with Lighthouse 60/100 vs 95/100 typically loses 15-30% of organic traffic over 6 months.
Security: vulnerability history
Security is an area where data is unambiguous and public. Anyone can check the patchstack.com or wpscan.com database and count CVEs per plugin. Results for Gutenberg and Elementor for 2024-2026 look as follows.
Gutenberg (core block editor): 0 critical CVEs in 2024-2026. As part of the WordPress core it follows a strict security review procedure, every change is reviewed by core committers, and vulnerabilities in WP core are patched within 24-72 hours (auto-update enabled by default since WP 5.5).
Elementor Pro: 4 critical CVEs in 2024-2025, plus one in Q1 2026. The list can be verified in the patchstack.com database. Among them: Local File Inclusion in forms (2024), Remote Code Execution in SVG image widget (2024), Stored XSS in Custom CSS (2025), authentication bypass (Q1 2026). Each of these vulnerabilities left the site open to takeover by an unauthorized user.
The lock-in issue is perhaps less dramatic than security, but has long-term weight. Migrating a site from Elementor to Gutenberg is not a switch. Every page built in Elementor Pro Containers must be rewritten manually in Gutenberg blocks. Realistic estimate from 4 migrations we performed for clients in 2025-2026: 60-80% of the project requires rebuild from scratch, cost in the range of 6,000-15,000 PLN for a typical 15-page site.
Use cases where Elementor MAKES sense
This text is not an ad for “drop Elementor at any cost”. There are scenarios where Elementor is a real choice, although they appear rarely in our portfolio. Three typical profiles where we do not advise against Elementor.
First: the client absolutely wants to edit the layout themselves, already has an Elementor Pro license and a working workflow. Forcing migration to Bricks or Gutenberg for the principle alone would be unprofessional if the client is aware of trade-offs and has a real use case for a page builder (e.g. a marketing team of 5 iterates landing pages every week).
Second: a content factory agency makes 50+ similar pages for small clients (local plumbers, bloggers, online courses), where production speed is key, and the client does not compete in Lighthouse with big players. In this segment Elementor allows producing a page in 2-3 days, vs 5-7 days with a custom Gutenberg child theme.
Third: an existing project on Elementor with low refresh budget (under 5,000 PLN), low site traffic (under 1,000 visits monthly), and the client does not plan active SEO marketing. A rebuild in this scenario would be using a cannon on a fly. We leave Elementor in place, update regularly, monitor CVEs.
Conclusion: for about 90% of B2B SME clients who arrive with a brief for a new site, Gutenberg wins simply on the sum of numbers. The argument “traditional WordPress is boring” is not an argument in 2026, when Gutenberg has a full palette of blocks and FSE.
Use cases where Gutenberg wins
Gutenberg as our default is a natural choice in four typical scenarios. Each has a common feature: numbers and quality matter more than the ease of layout editing by a non-dev.
First: custom WordPress for B2B firms (more in our guide to custom WP for B2B). Here the client does not need self-edit of layout; they need performance, security, and full SEO control. Gutenberg with a custom child theme delivers all three.
Second: performance-critical projects where Core Web Vitals are part of the SEO strategy. We routinely deliver Lighthouse 95-100/100 on Gutenberg projects. With Elementor the realistic maximum is 75-85/100, even after manual perf tuning.
Third: long-term maintenance without plugin lock-in. A site built in Gutenberg is portable: you can move it from Astra to another base theme without rewriting content (blocks are a WordPress standard, not an Astra-specific format). A site built in Elementor is strongly tied to Elementor.
Fourth: multilingual with Polylang. Polylang sync between post translations works better with native Gutenberg blocks than with Elementor data structures. Concrete example: copy of a translation in Polylang from Gutenberg is 1:1 structurally; with Elementor it often requires a manual re-build in the second language.
Bricks Builder as a “third way”
Bricks Builder appeared in 2022 as a younger competitor to Elementor and in 2026 is a real alternative for clients who need self-edit layout but do not want Elementor. We propose Bricks in rare scenarios, described below.
What Bricks does differently than Elementor: front-end payload 10-20 KB JS (vs 280 KB+ in Elementor), no track record of critical CVEs since 2022, one-time agency license 60 EUR/yr (vs Elementor Pro 99 USD/yr per site), modern class-based architecture instead of inline styles. Bricks also has Theme Builder, Header Builder, Conditional Display, and most features that Elementor Pro offers for 199 USD/yr Studio plan.
When we propose Bricks instead of Gutenberg: when the client explicitly demands self-edit layout capability (1-2 times per 20 projects), does not want Elementor due to security, and the budget allows for 1-2 additional weeks of dev to master the Bricks workflow. It’s a rare scenario, but honest towards the client: we don’t force them to Gutenberg if they have a real use case for a builder.
Decision matrix: Gutenberg, Elementor, Bricks
To make the decision easier, we collected four typical client profiles and the recommended stack for each.
- Profile A (B2B SME, content edited by 1-2 people, performance and SEO matter, budget 8-15k PLN): Gutenberg with custom child theme. Our default.
- Profile B (company with marketing team 5+, wants to iterate landing pages every week, accepts worse Lighthouse): Bricks Builder (NOT Elementor, due to security).
- Profile C (B2B e-commerce with multilingual and custom ERP integrations, Lighthouse target 90+): Gutenberg with custom child theme plus WooCommerce; Bricks may be auxiliary for individual campaign landing pages.
- Profile D (existing Elementor client, low budget, low traffic, no SEO ambitions): Leave Elementor in place, regular updates, CVE monitoring.
For the vast majority of clients who come to us with a custom WordPress brief, the answer is Profile A: Gutenberg. Arguments of performance, security, long-term maintenance, multilingual compatibility win over the short-term convenience of a page builder. If your scenario fits Profile B and you need Bricks, let’s also declare it clearly in the brief: contact page.
FAQ
Is Gutenberg harder for a content editor?
No. Block patterns and reusable blocks deliver the same ease as a page builder for daily editing. The difference is at the level of creating new layout types from scratch, which the content editor should not be doing anyway. After a 2-hour onboarding, a typical B2B editor (a marketing person, not technical) edits content in Gutenberg without problems.
What about an existing site on Elementor: is it worth migrating?
It depends on two factors: whether a rebuild was already planned (e.g. brand refresh, adding multilingual), and whether the site traffic justifies the investment. If a rebuild is planned within 12 months: yes, start with Gutenberg right away, don’t build new features in Elementor. If the site is low-traffic and low-priority: don’t burn cash on a rebuild without ROI. Update Elementor regularly, monitor CVEs.
Do custom Gutenberg blocks require a dev?
Yes, but one time. Custom blocks (e.g. “case study tile”, “pricing table”) are coded once in the child theme, then the content editor uses them from the block list like any native block. Cost of creating a custom block in the child theme: 2-6 hours of dev work (depending on complexity). Benefit: on every subsequent page the editor picks the block from the menu and fills it in 1 minute.
Does Astra Pro work with both builders?
Yes, but Astra Pro plus Gutenberg is “native sync”: Header Builder and Footer Builder were rebuilt in 2024 into a block architecture, which cooperates well with Gutenberg. Astra Pro also works with Elementor, but you lose some native integrations and the JS overhead adds up (Astra footprint 5 KB plus Elementor 280 KB). More on the Astra child theme: complete guide to a custom theme.
What about performance if I only use free Elementor (without Pro)?
Free Elementor has less bloat than Pro (about 180 KB JS instead of 280+ KB), but still generates 10-15x more JS than pure Gutenberg. CVE history concerns mainly Elementor Pro, but the free version also had 2 critical CVEs in 2024. Conclusion: free Elementor is still a performance regression compared to Gutenberg, though less dramatic than Pro. For new projects we recommend Gutenberg, regardless of Elementor variant.
Are there plugins improving Lighthouse score on Elementor?
Yes, there are (e.g. Perfmatters, Asset CleanUp, Flying Pages) that help pull 5-15 Lighthouse points on a site with Elementor. The realistic limit with all optimizations is 80-85/100 mobile for a typical Elementor Pro page, compared to 95-100/100 for a custom Gutenberg child theme without additional perf plugins. Every perf optimization plugin adds another dependency to monitor and another potential CVE. Mathematically it is cheaper and safer to build on Gutenberg from the start than to patch Elementor with plugins.