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Find the extension for the next job on your site

Start with the workflow you need to improve, then compare maturity, compatibility, support, data access, install impact, and licence terms. Capell Foundation packages remain available from public Packagist releases under the Capell licence; Capell Membership is paid access to the curated Released catalogue and opt-in Beta extensions. Labs work is not presented as a current install choice.

5
Core
75
Extensions
26
Released
49
Beta

Suites for jobs that need several extensions

Compare grouped buyer paths for work such as editorial foundations, media operations, and site navigation. Check the bundle price and each included extension before buying.

Curated launch catalogue

Capell Membership

£199.00

Access the curated Released catalogue and opt-in Beta extensions, with updates and support for twelve months.

Portfolio Theme Platform Theme Editorial Theme Photography Theme Blog Theme Submissions Theme
Content launch

Editorial Foundation Suite

£0.00

Start a Capell site with Layout Builder, reusable blocks, navigation, Media Library, and blog publishing in one free content launch path.

Layout Builder Block Library Navigation Media Library Blog
Marketing launch

Growth Campaign Suite

£79.00

Launch measurable Capell campaigns with landing pages, form capture, SEO readiness, site search, and redirect recovery in one buyer path.

Campaign Studio Form Builder SEO Suite Site Search URL Manager

Released themes

Compare real page previews, intended use, compatibility, setup, and what editors can change.

Released

Agency Theme

Awarded portfolios and design-education picks with a best-seat-in-the-house presentation. Includes the playful curated "Hand Picked" preset for lighter, taste-led indexes.

Beta

Almanac Theme

The calendar is the site: a living month grid where every day is a page, the past weathers like paper, and the future takes bookings.

Released

Awards Theme

Numeric scores, segmented judging, winner-of-the-day, public votes — an awards scoreboard with the tension left in. May the best entry win.

Beta

Bistro Theme

A cinematic restaurant theme with a scroll-driven 2.5D story stage, editorial menus, dish rails, chef storytelling, and a resilient reservation path.

Released

Blog Theme

Print-voice serif typography, generous measure, nothing shouting. For essayists and journals where the words are the design.

Beta

Broadsheet Theme

A premium, layout-native theme for dense data boards, sortable standings, price reports, sparklines, and numbers-first publishing.

Released

Brutalist Theme

Monospace type, stark links, visible focus rings, deliberately unpolished. A zine-grade archive for culture that lives outside the mainstream and distrusts gloss.

Released

Business Theme

Business is a conversion-led theme for quote-driven trades and local-service businesses: state-driven emergency-availability urgency, before/after proof, and a clear path to a quote.

Released

Catalogue Theme

A reference library you can actually navigate: multi-taxonomy filters, dense grids, thousands of entries kept findable. Inspiration at catalogue scale.

Beta

Concierge Theme

A guided-intake theme that asks one useful question at a time, branches by answer, and hands structured context to the right service path.

Released

Curated Theme

A calm daily feed of screenshots and finds: hairline borders, tiny labels, loose masonry, zero noise. Curation that respects the reader's morning.

Released

Directory Theme

A who's-who of designers and developers: browsable portfolio listings plus career resources. The roster people check before they hire.

Released

Editorial Theme

A serious newsroom front page: top stories, live briefs, opinion, and deep archives at broadsheet density. For publishers who measure the day in column inches.

Released

Events Theme

Poster-bold surfaces for conferences and live events: agenda grids, speaker walls, ticket tiers, countdown FOMO, sponsor walls, and past-editions archives. Renders through the shared layout-builder container pipeline.

Beta

Folio: Bound Editions Theme

A premium, layout-native theme that turns finite publications into server-numbered, progressively enhanced bound editions.

Released

Foundation Theme

The base theme every Capell site and child theme builds on: shared Blade layouts, a runtime design-token system (colours, spacing, radius), the Tailwind asset pipeline, an SVG sanitiser, and the section/area contracts that vertical themes override.

Beta

Grounds Theme

An illustrated spatial-map theme for organisations with a real place and six to ten nameable landmarks. Desktop visitors can pan and zoom into ordinary page sections; mobile and no-JavaScript visitors receive a district-by-district guide.

Released

Knowledge Base Theme

A search-first documentation theme with structured navigation, API references, changelogs, and reader feedback paths.

Released

Liquid Glass Theme

Theme Liquid Glass gives Capell sites a free modern glass interface with translucent panels, crisp typography, and warm accent actions. Three presets cover bright product launches, editorial glass pages, and darker graphite surfaces while staying fully driven by Theme Studio tokens. It renders through the shared layout-builder container pipeline, keeps public output cache-safe and editor-free, and adds a polished alternative to the Foundation and Corporate free lanes.

Released

Magazine Theme

Dispatches, city guides, columnists, and radio rows for magazines with passports. Global affairs and culture with audio built in.

Released

Minimalist Theme

An understated inspiration gallery — light grey pages, modest type, honest image grids. Web design worth a long, quiet look.

Released

Onepage Theme

Everything in one continuous take — showcase grid, story, CTA on a single confident page — for galleries and templates that don't need a second click.

Beta

Paperdesk Theme

A tactile premium theme for craft studios, with a deterministic object desk, accessible flip controls, stationery-led sections, and direct enquiry paths.

Released

Photography Theme

Photography puts photography-led features on a gallery-white page — editor picks, trend lists, and product credits. Two presets: cool photographic gloss, or the warm illustrated "Warm Ink" voice.

Released

Platform Theme

Near-black surfaces, refined borders, and product-UI shells for SaaS that works after dark. Roadmaps, changelogs, and security proof — all glowing quietly. Renders through the shared layout-builder container pipeline.

Released

Portfolio Theme

Put the work centre-stage: rich case studies with credits, process notes, media stacks, and a hire-me CTA. Built for studios and creators who win clients by showing, not telling.

Released

SaaS Theme

A showcase gallery for landing pages and templates — rounded screenshot cards, votes, prices, and pro upsells on warm near-white. Where SaaS goes window-shopping.

Released

Showreel Theme

A digital-awards archive with motion previews, jury scores, and sharp media frames on muted grey. Every winner, every credit, every frame accounted for.

Released

Submissions Theme

An award-show directory with an experimental streak — submission galleries, bold type, rules made to bend. For creative industries that hate looking corporate.

Beta

Switchboard Theme

A keyboard-first developer-tools theme with a permanent command-bar header, man-page heroes, ruled reference surfaces, and a complete link fallback.

Beta extensions

Beta

Optional Capell Membership extensions that may change or require upgrade work before their Released milestone. Check the risk before enabling one.

Beta

Address

Share one site-scoped address book across Capell packages — countries, structured postal addresses, and admin-managed fields so location data is not remodelled per feature.

Included with Capell Membership View Capell Membership access
Beta

Agent Delivery

Serve your published Capell pages to AI agents and answer engines as clean, public-safe JSON manifests and RAG-ready semantic chunks — no scraping, no admin leakage.

Included with Capell Membership View Capell Membership access
Beta

API

Versioned public JSON endpoints for published Capell pages and layout graphs, with sanitized output for headless consumers.

Included with Capell Membership View Capell Membership access
Beta

Comments

Add moderated, threaded discussion to any Capell page or article — with cache-safe public rendering, encrypted author records, and per-site moderation controls, no custom code required.

Included with Capell Membership View Capell Membership access
Beta

Contacts

The unified CRM layer for Capell — automatically captures contacts, organisations, leads, and activity from your forms, newsletter, events, comments, and Shopify store into one privacy-safe, encrypted record.

Included with Capell Membership View Capell Membership access
Beta

Customer Portal

A unified, logged-in customer hub for Capell sites — payments, documents, event registrations, gated content and support requests in one secure dashboard.

Included with Capell Membership View Capell Membership access
Beta

Dashboard Reports

At-a-glance content-health and publishing-activity widgets for the Capell admin dashboard — spot scheduled, expired, stale, and URL-less pages without opening a single resource.

Included with Capell Membership View Capell Membership access
Beta

Demo Kit

The demo engine for Capell: deterministic, multi-site, multi-language sample content and media. Generates a curated showcase site, fans out to each installed package's own demo command, and ships a health doctor so every demo, screenshot, and QA run starts from known data.

Included with Capell Membership View Capell Membership access
Beta

Deployments

Connect a Git repository once, then install or update Capell extensions from admin workflows that publish composer.json changes as reviewed pull requests.

Included with Capell Membership View Capell Membership access
Beta

Document Lifecycle

Version-pinned acceptance evidence for controlled documents in Capell: register documents, publish hashed versions from admin or Publishing Studio, and record who accepted which version and when.

Included with Capell Membership View Capell Membership access
Beta

Email Studio

Email Studio is Capell's transactional-email engine and template authoring surface: package-registered static defaults, safe {{ variable }} rendering, editable site and locale overrides, auth email replacements, branded themes, preview/test-send, delivery profiles, suppressions, and a queued audit trail.

Included with Capell Membership View Capell Membership access
Beta

Events

Publish recurring events with venues, capacity-managed RSVPs, subscribable iCal feeds, and Google-ready Event schema — all inside your Capell admin.

Included with Capell Membership View Capell Membership access
Beta

Experiments

Run statistically gated server-side A/B tests on Capell pages or campaigns — audience targeting, weighted allocation, and goal-tracked winner reports.

Included with Capell Membership View Capell Membership access
Beta

GA4 Reports

Pull Google Analytics 4 traffic, top-page, and conversion snapshots into your Capell admin on a daily schedule — no per-pageview API calls, no leaving the CMS.

Included with Capell Membership View Capell Membership access
Beta

Hero

A polished, responsive home hero for every Capell theme — autoplay video or decorative overlay backgrounds, multi-slide carousel, and theme-level styling that pages inherit automatically.

Included with Capell Membership View Capell Membership access
Beta

Capell Inertia

Connect Capell public rendering to Inertia adapters with one root view, middleware stack, safe runtime props, and an adapter registry for package-owned Vue or React frontends.

Included with Capell Membership View Capell Membership access
Beta

Knowledge Base

A self-hosted help centre for Capell: organise docs into public collections, capture reader feedback, and serve a fast, theme-agnostic /docs site backed by typed public and AI-readable payloads.

Included with Capell Membership View Capell Membership access
Beta

Live Chat

AI first website chat for Capell with message-first capture, details-first enquiries, after-hours replies, human handoff, and Contacts CRM sync.

Included with Capell Membership View Capell Membership access
Beta

Newsletter

Capture, confirm, and segment newsletter subscribers on every Capell site — with double opt-in, a public preference center, GDPR-grade consent evidence, and one-click sync to Mailchimp, Kit, and Campaign Monitor.

Included with Capell Membership View Capell Membership access
Beta

Notes

Add private, assignable notes and @mentions to any Capell admin record so editors can leave context, hand off work, and never lose track of what needs attention.

Included with Capell Membership View Capell Membership access
Beta

Password Policy

Enforce admin password expiry, forced resets, reuse history, and breach (HIBP) checks across your Capell panels — configured from one settings screen, no code.

Included with Capell Membership View Capell Membership access
Beta

Payments

Take one-off payments, donations, paid downloads, and fulfillment-backed gated-access handoffs through Stripe or PayPal Checkout — with subscriptions and billing workflows on Stripe.

Included with Capell Membership View Capell Membership access
Beta

Privacy Center

The compliance backbone for Capell — one auditable ledger for cookie consent, policy acceptances, retention rules, and GDPR/CCPA subject requests, with Actions your other packages plug straight into.

Included with Capell Membership View Capell Membership access
Beta

Public Actions

Turn any public form or API request into a signed, retried, fully-audited webhook to Zapier, Make, n8n, Pipedream, or your own endpoint — without exposing a single admin route.

Included with Capell Membership View Capell Membership access
Beta

Socials

Manage verified social profiles once per site, then place accessible follow or canonical share links deliberately in a Capell layout — no SDKs, trackers, or automatic footer output.

Included with Capell Membership View Capell Membership access
Beta

Translation Manager

Manage Capell language files from one Filament page with side-by-side locale editing, missing and stale key checks, safe override writes, and optional reviewed AI drafting.

Included with Capell Membership View Capell Membership access
Beta

Welcome Tour

Guided, in-product onboarding for Capell Admin — configurable multi-step tours that introduce new editors to sites, pages, media, and settings, with per-user dismiss and resume.

Included with Capell Membership View Capell Membership access
Showing 1-6 of 26 · All categories
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Released extensions

First-party extensions at their Released milestone. Review the listing for exact compatibility, support, data, and site impact.

Publishing Studio preview
Tool Released Capell Membership Unavailable

Publishing Studio

publishing-studio

Publish Capell content with a review-first workflow: edit in an isolated draft, get sign-off, schedule the rel...

Publisher First-party publisher
Support Support policy listed Screenshots available
#editors #agencies
Published
Jun 7, 2026
Version
v1.0.0
Access Gate preview
Package Released Capell Membership Unavailable

Access Gate

access-gate

Gate any Capell page, download, or member area behind login, email approval, guest links, schedules, or paid c...

Publisher First-party publisher
Support Support policy listed Screenshots available
#admins #agencies
Published
Jun 7, 2026
Version
v1.0.0
AI Orchestrator preview
Package Released Capell Membership Included with Capell Membership

AI Orchestrator

ai-orchestrator

A shared AI capability registry and execution contract for Capell packages, designed for governed prompts, app...

Publisher First-party publisher
Support Support policy listed Screenshots available
#developers #capell extension
Published
Jul 11, 2026
Version
v1.0.0
Block Library preview
Block Released Capell Membership Included with Capell Membership

Block Library

block-library

Reuse ready-made Capell content blocks across layouts and packages — typed primitives with screenshots and Fil...

Publisher First-party publisher
Support Support policy listed Screenshots available
#editors #landing pages
Published
Jun 7, 2026
Version
v1.0.0
Blog preview
Block Released Capell Membership Included with Capell Membership

Blog

blog

Publish a Capell blog with articles, archives, tag pages, and related-article widgets — multilingual and multi...

Publisher First-party publisher
Support Support policy listed Screenshots available
#publishers #schools
Published
Jun 7, 2026
Version
v1.0.0
Campaign Studio preview
Block Released Capell Membership Unavailable

Campaign Studio

campaign-studio

Launch and measure Capell campaigns: landing-page variants, CTA and lead-capture widgets, and UTM-attributed c...

Publisher First-party publisher
Support Support policy listed Screenshots available
#marketers #growth teams
Published
Jun 7, 2026
Version
v1.0.0