A WordPress theme determines not only how your site looks — it also determines how it performs, how flexibly you can build later, and how much frustration you take on as you develop it further. Over 12,000 themes circulate on ThemeForest, and four of them have dominated the commercial premium segment for years: Avada, Divi, Salient and Astra. Plus the growing block theme family (Kadence, GeneratePress, Spectra). Here is my practical comparison for 2026, with an honest recommendation for different use cases.
The quick answer
For most new sites in 2026 I recommend Astra or Kadence — lean, fast, compatible with any page builder, with a sufficient free tier. Avada and Divi are the better choice if you want an "all-in-one" system with a built-in page builder and a demo library, and performance is not your first criterion. Salient is an aesthetic niche choice for design-minded sites.
Theme architecture in 2026 — what counts today
Before we compare, three criteria that genuinely decide things in 2026:
- Block editor compatibility (FSE) — does the theme work with Gutenberg, block themes and Full Site Editing?
- Page builder independence — can I use Elementor, Bricks or the Divi Builder on it without the theme getting in the way?
- Performance footprint — how much CSS and JS comes from the theme that I do not need at all?
On all three points, lean themes (Astra, GeneratePress, Kadence) are clearly ahead of the classic "mega themes" (Avada, Divi, Salient).
1. Astra — the lean default in 2026
- Price: free (Lite) + Pro from $49/year (single site) or a one-off lifetime purchase at $249
- Speed: very lightweight (under 50 KB of CSS by default)
- Demos: 200+ starter templates for Elementor, Beaver Builder, Brizy and the block editor
- Maker: Brainstorm Force (a huge plugin ecosystem including Spectra Blocks)
Strengths:
- The best combination of performance and flexibility on the market.
- Excellent with Elementor, Bricks and the native block editor.
- Global customizer options for typography, colours and breakpoints — without code.
- Well documented, large community.
Weaknesses:
- More functionality only via the Pro plan or plugin extensions (Spectra Pro, for example). Many small modules are dangled as upsells.
- "Astra hooks" for deeper customisation require a certain learning curve.
When to choose Astra: for 80 % of all new sites. Solopreneurs, service providers, local businesses, small to medium shops.
2. Avada — the all-in-one classic
- Price: from $89 one-off (including six months of support)
- Speed: mediocre — a noticeable footprint due to Fusion Builder plus a lot of CSS/JS
- Demos: 60+ ready-made complete websites to import
- Maker: ThemeFusion (an independent company, very active)
Strengths:
- A "complete package" — theme + page builder (Fusion Builder) + header builder + footer builder + form builder.
- A huge demo library, fast site setup.
- High market share → many tutorials, easier to find talent.
Weaknesses:
- Performance is a matter of configuration effort. Out of the box it rarely scores under 70 on mobile PageSpeed.
- Tied to Fusion Builder — switching to Elementor or Bricks costs a complete site rebuild.
- Updates can break custom configurations.
When to choose Avada: when you want a self-contained world and you or your agency already know the builder.
3. Divi — the designers' favourite
- Price: Elegant Themes membership $89/year (all themes) or $249 lifetime
- Speed: greatly improved in recent years (Divi 5 is considerably more performant), but still behind Astra/Kadence
- Maker: Elegant Themes
Strengths:
- A visual front-end editor — intuitive, drag and drop, live preview.
- A large layout pack ecosystem (over 2,000 layouts free for members).
- One licence, unlimited sites — the cheapest all-in plan on the market.
Weaknesses:
- "Divi lock-in" — the custom CSS and the shortcodes of the layouts are not portable. Switching to another theme is nearly impossible.
- Despite the improvements, still a heavier code load than Astra.
- The learning curve is not steep, but Divi's own logic sits far from the WordPress standard.
When to choose Divi: when you want to build many sites (agency, multi-brand), love the visual editor and can live with the lock-in.
4. Salient — the aesthetic choice
- Price: $60 one-off on ThemeForest (including six months of support)
- Speed: medium — heavier than Astra, lighter than Avada
- Maker: ThemeNectar
Strengths:
- An unusually strong design vocabulary — many demos look as though designers built them rather than theme templates.
- Its own page builder (WPBakery-based) with a refined animation toolkit.
- 350+ demos, many for creative industries (studios, photographers, agencies).
Weaknesses:
- A niche — a smaller community than Astra/Avada/Divi.
- The WPBakery builder is increasingly perceived as dated (compared with Elementor/Bricks/the block editor).
- Updates less frequent than with the top three.
When to choose Salient: designer portfolios, photo studios, creative agencies, magazine sites with a distinctive design language.
Block themes in 2026 — the growing trend
With Full Site Editing (FSE) in the WordPress core since 6.0, block themes are the architecture WordPress is investing in strategically. Theme files shrink, customisation happens entirely in the site editor, and performance is outstanding.
Top options:
- Kadence Theme — lean, fast, with its own Kadence Blocks. Pro $99/year.
- GeneratePress — the classic for performance purists. Pro $59/year.
- Twenty Twenty-Four/Five (core themes) — more than sufficient for blogs.
- Spectra One (from the Astra makers) — a complete block theme.
If you are starting a new site in 2026 and have no specific page builder requirement: a block theme plus Kadence Blocks is honestly the most future-proof stack. More on the strategic background in my article Learning WordPress — how long does it really take.
Would you rather not click through 12 themes to find the right one? In my online course I show you how I settle the theme choice in 30 minutes based on your specific requirements. → To the online course
Direct comparison table
| Criterion | Astra | Avada | Divi | Salient | Kadence |
|---|---|---|---|---|---|
| Performance | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Learning curve | Shallow | Medium | Shallow | Medium | Shallow |
| Page builder compatibility | Universal | Fusion Builder (only) | Divi Builder (primarily) | WPBakery | Universal |
| Demo library | 200+ | 60+ | 2,000+ layouts | 350+ | 80+ |
| FSE / block theme | Optional | No | Classic | Classic | Yes |
| Entry price | Free | $89 one-off | $89/year | $60 one-off | Free |
| Lock-in risk | Low | High | Very high | Medium | Low |
| Community | Very large | Very large | Very large | Medium | Growing |
Which theme for which use case?
Solo coach / consultant with 1–5 pages: Astra free + Elementor free. Investment: €0.
Mid-sized service provider: Astra Pro or Kadence Pro + Elementor / Bricks. Investment: €100–200/year.
Designer / studio with a portfolio: Salient or Divi, depending on the visual language you want.
Online shop with WooCommerce: Astra Pro + WooCommerce + the WooCommerce customizer, OR a theme such as Hello Elementor + Elementor Pro. A deeper introduction in my article Setting up WordPress e-commerce.
B2B site with a complex information architecture: Astra Pro or a block theme (Kadence), deliberately built for performance.
Blog / magazine with high publishing volume: a block theme (GeneratePress, Kadence) + the native block editor. Performance clearly beats a mega theme.
Changing theme — when is the effort worth it?
Changing theme on an active site is not trivial. What to bear in mind:
- Content stays, but layouts can break — especially with page builder themes that use their own shortcodes (Divi, Avada).
- Customizer settings are theme-specific and have to be redone.
- Custom CSS may be partly reusable, partly not.
Rule of thumb: on an active site with Divi/Avada → changing theme is effectively a site rebuild. With Astra/Kadence/a block theme → feasible in two to four hours.
When I audit a site and you tell me you want to switch, I almost always start with a staging site on the new theme base and migrate there in a controlled way, rather than working directly on the live system. Background on the staging concept in Migrating WordPress.
Frequently asked questions
Do I need a premium theme or is a free one enough?
Free themes (Astra Lite, GeneratePress Free, Twenty Twenty-X) are enough for 70 % of sites. The premium tier is worth it for an extended header/footer builder, more demos and support.
Should I take a theme from the WordPress directory or buy from ThemeForest?
The directory first — it goes through code reviews and is safer. ThemeForest offers visual variety but partly hosts themes with dated code. Before buying, check the update history and reviews.
How important is the theme choice for SEO?
Indirectly, very. Performance, schema output, semantic HTML — all three influence SEO. More in WordPress SEO fundamentals.
Does every theme work with every plugin?
In theory yes, in practice almost — edge cases exist with very exotic custom themes or dated builder themes. Astra and the block themes are the most compatible.
When should I have a custom theme developed?
When you have very specific design requirements that no theme can accommodate, and a long-term budget for maintenance exists. For 95 % of sites the effort is not worthwhile.
Are block themes the future?
Yes. The WordPress core is investing there. Classic themes (Astra, Avada, Divi) will keep working for years, but in 2026 I increasingly start new sites block-first.
Conclusion
In 2026 the theme choice is considerably less dramatic than it was five years ago — if you go with Astra, Kadence or a block theme, you are not making a wrong decision. Avada and Divi still have their place, but you should consciously accept the disadvantage in performance and flexibility. Salient is a choice with character, not one for everybody.
If you want to make the theme decision cleanly for your specific site — including a requirements analysis and setup — my online course is the direct route. → To the online course
Image source, featured & inline: illustrations created specifically in the pletzenauer design (no stock photos).
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