Disclosure: We may earn commissions from affiliate links to Kadence Pro and Astra Pro in this article; however, all comparisons and recommendations remain entirely independ
If you’re an agency spinning up more than a handful of WordPress sites a year, the theme framework you standardize on quietly decides how many hours your team burns per build. Two names dominate that decision for most freelancers and small shops: Kadence and Astra. Both ship a lightweight base theme plus a paid “Pro” tier, both work with the block editor, and both have agency-friendly bundles — but they solve the client-site problem differently enough that picking the wrong one costs you real time over a year of builds.
Kadence Pro bundles the Kadence theme with Kadence Blocks Pro, the company’s own Gutenberg block library, plus access to Kadence Cloud — a hosted library where you can save a fully designed page (or an entire starter site) and push it into any client install with two clicks. That last part is the one agencies actually build workflows around: instead of re-cloning a staging site or hand-copying a page builder export, you save your agency’s “starter kit” once in Kadence Cloud and pull it into every new client site from day one.
Pricing runs around $89-149/year depending on the bundle tier, with a lifetime option that agencies doing 10+ builds a year tend to earn back fast. The block library covers the essentials agencies rebuild constantly — forms, tabs, accordions, testimonials, pricing tables, and a genuinely solid WooCommerce block set (product carousel, add-to-cart forms, dynamic product info) without needing a separate WooCommerce-specific plugin.
Astra Pro’s pitch is scale of starter templates: the Astra Starter Templates library ships 280+ full site demos, importable via Elementor, Beaver Builder, Brizy, or the native block editor (via the companion Spectra plugin). For an agency that already standardized on Elementor for client handoff — because clients recognize its drag-and-drop interface and can make small edits themselves without training — Astra’s template breadth is the bigger draw than its own block extension.
The Astra Growth Bundle ($59-69/yr promotional pricing, more at renewal) adds white-label branding (rename the plugin in wp-admin so clients see your agency’s name, not “Astra”), custom layouts per post type, and hooks/actions for deeper customization. The Agency Bundle tier folds in Spectra Pro and priority support seats for multiple team members.
| Factor | Kadence Pro | Astra Pro |
|---|---|---|
| Starting price | around $89/yr (agency tier) | around $59/yr promo (Growth Bundle) |
| Starter templates | ~100, block-editor native | 280+, spans Elementor/Beaver/Brizy/Spectra |
| Native block library | Kadence Blocks Pro (deep, Woo-aware) | Spectra (separate plugin, thinner Woo support) |
| Multi-site push tool | Kadence Cloud (built-in) | No native equivalent |
| White-label branding | Included on Pro | Growth Bundle and up only |
| Best paired page builder | Block editor / Gutenberg | Elementor |
| Page weight (typical build) | Lighter when block-editor-only | Heavier if Elementor loads its full editor JS/CSS |
This is the part that gets glossed over in most comparisons but actually matters at agency scale. Kadence’s agency-tier license (and its lifetime option) covers unlimited sites under one account, which is the model most agencies want — you’re not counting seats as you onboard client #30. Astra’s lower tiers cap site counts (1, 3, or 25 sites depending on plan), and the true “unlimited sites” coverage only kicks in on the Growth Bundle and above, so the advertised $59 entry price isn’t the number an agency running unlimited client builds actually pays. Budget for the tier one up from whatever Astra’s homepage leads with, and compare that real number against Kadence’s agency tier before deciding price is the deciding factor.
Support responsiveness is close between the two for standard tickets (both run 24-48hr typical first response), but Kadence’s smaller team means occasional slower turnaround on genuinely unusual edge cases, while Astra’s larger install base means a wider range of already-answered questions in its own forum and on Facebook groups.
Kadence pulls ahead for agencies that build pure block-editor sites and care about Core Web Vitals scores in client reporting — Kadence Blocks renders cleaner markup than an Elementor-built page, and Kadence Cloud removes the “how do I replicate our starter kit on client #47” problem entirely. The honest weakness: the Kadence community and third-party tutorial base is smaller than Astra’s, so when you hit an edge case, you’re more often reading the official docs than finding a forum thread that already solved it.
Astra pulls ahead when your team (or your clients) are already fluent in Elementor and you want a huge template library to shortcut the “what should this page even look like” step on a rushed build. The honest weakness: template quality varies a lot across that 280+ library — some demos are genuinely production-ready, others need real rework — and stacking Elementor’s editor on top of Astra adds page weight that shows up in PageSpeed scores unless you’re disciplined about which Elementor widgets you actually use.
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For an agency standardizing on one framework across every client build: if you’re block-editor-first and want the fastest path from “new client” to “site with our starter kit already loaded,” Kadence Pro’s Cloud feature pays for itself within your first two or three builds. If your shop is Elementor-first and clients expect to log in and drag things around themselves, Astra Pro’s template breadth and Elementor-native workflow is the safer standardization choice. Either one is a legitimate long-term bet — the wrong choice is trying to run both across different client sites, which is what actually costs an agency time.
Can I use Kadence Blocks with Elementor, or Astra with the block editor?
Yes to both, but you lose the tight integration each framework is built around — Kadence Blocks work in an Elementor page but you won’t get Kadence Cloud’s push feature for Elementor-built pages, and Astra’s Spectra blocks work fine standalone but the bigger draw (280+ templates) is mostly Elementor-imported.
Do either of these replace the need for a page builder entirely?
For most client sites, yes — Kadence Blocks Pro plus the native block editor handles layouts that used to require Elementor or Divi. Complex custom layouts (mega menus, advanced conditional logic) still push some agencies toward a dedicated builder.
Is the white-label option worth it for a small agency?
If clients ever log into wp-admin themselves, yes — seeing “Astra” or “Kadence” branding undercuts the impression that your agency built a custom site. It’s a small line item that protects the perception of custom work.
Which one is lighter for page speed?
Kadence’s own block-editor-only builds tend to score better out of the box. Astra can match that if you skip Elementor and use Spectra blocks instead — the weight problem is really an Elementor problem, not an Astra problem.
Can I switch a live client site from one framework to the other later?
Technically yes, but it’s a rebuild, not a setting change — page layouts built in Kadence Blocks don’t convert to Spectra or Elementor markup automatically. Treat the framework choice as a decision you’re making once per client, not something to revisit mid-project.
Related reading: Client-Specific Configurations at Scale · Backup Stack Across the Agency · Local by Flywheel for Agency Development