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Custom WordPress development

WordPress, but engineered properly.

WordPress runs 43% of the web for a reason — and gets a bad reputation for the same reason. Most builds are plugin-piles on shared hosting. Ours are performance-engineered, security-hardened, and built like the production systems they are. Senior PHP engineers, no template themes, no plugin sprawl.

Engagement
WordPress · WooCommerce · Headless WP
Typical timeline
10–18 weeks
Investment from
$28,000
// engagement spec ENGINEERED
Senior PHP engineers
Always
Performance budget
Sub-2s LCP
Security hardening
Built-in
Headless-ready
If it fits
From $28,000One-time · ongoing retainer optional
Get a quote
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WordPress, done right

The CMS your editors love. The infrastructure your CTO trusts.

WordPress is a great CMS. It's also the most abused platform on the web — millions of sites running 40+ plugins on $5/month shared hosting, with predictable consequences. The bad reputation comes from the misuse, not the platform. Done well, WordPress is a fantastic editor experience, a legitimate enterprise CMS, and a deeply extensible foundation.

We build it the way it's meant to be built. Custom themes (no premium-theme bloat). Custom plugins where the work warrants them (no plugin pile). Performance-tuned hosting. Security hardening that goes beyond the surface. Headless when it fits, classic WP when it doesn't. Senior engineers — same team that ships our Next.js work — who know how to make WordPress fast, secure, and maintainable.

See client outcomes

Sub-2s LCP, every build

Performance budget enforced from kickoff. No 'we'll optimize after launch' promises that never materialize.

Security-hardened

WAF, file integrity monitoring, server-side hardening, plugin audit cadence. Beyond what 99% of WordPress sites have.

Headless-ready architecture

WordPress as a headless CMS for Next.js, Astro, or Vue front-ends — when the project warrants it. Classic WP when it doesn't.

What's included

What's actually in a $28K WordPress engagement.

Five disciplines run as one program. The price is higher than typical WordPress agencies because the engineering bar is closer to a custom Node.js build than a premium-theme installation.

Built from scratch — not a Themeforest skin.

Most WordPress builds start with a $59 premium theme and end with a 4MB initial page load. Ours start with an empty theme directory. Hand-coded templates, custom Gutenberg blocks designed for your editorial workflow, performance baked into the architecture from line one.

Theme base
Custom · empty start
Page weight target
<800KB initial
// deliverables
  • Custom block library
    Gutenberg blocks designed around your real content patterns. Editor previews match production.
  • ACF Pro field architecture
    Structured content, not 'paste everything in the WYSIWYG'. Designed for editorial sustainability.
  • Performance-budgeted templates
    Critical CSS, deferred JS, image lazy-loading, fonts subset — defaults from the start.
  • Editor documentation
    Visual style guide showing every block, every variant. Written for editors, not developers.

Plugins where they earn their keep.

We don't reach for plugins by default. When custom code is the right answer, we write it. Custom post types built into the theme, REST API endpoints designed for your front-end needs, integrations written against the actual API — not via a $99 'connector' plugin.

Custom code share
70%+ of business logic
Plugins on average
8–14 (industry: 30+)
// deliverables
  • Custom post types + taxonomies
    Built into the theme code, version-controlled, reviewable in PR — not stored in the database.
  • Custom REST endpoints
    Endpoints designed for the front-end's actual needs. No over-fetching, no n+1 queries.
  • Custom plugin development
    When a custom plugin is the right answer, we write it — fully-tested, version-controlled.
  • Plugin curation + audit
    Plugin choices reviewed by senior engineer. Each one weighed against custom-code alternative.

Integrations done with care.

Most WordPress 'integrations' are SaaS connector plugins that scrape data, time out at scale, and break with every WP core update. We write integrations against the actual APIs — Salesforce, HubSpot, Shopify, Stripe, custom internal systems. Tested, documented, version-controlled.

Common integrations
20+ direct API integrations
Reliability target
99.9% uptime
// deliverables
  • API integration plugins
    Custom plugins written against the API directly. Auth handled correctly, rate-limit aware.
  • Webhook + event handling
    Idempotent processing, retry logic, dead-letter queues for failed events.
  • Background job processing
    Action Scheduler or custom queues — long-running tasks don't block requests.
  • Plugin documentation + tests
    Every custom plugin shipped with PHPUnit tests, docblocks, and a README.

WooCommerce, headless, and beyond.

WooCommerce can scale — when it's tuned. Headless WordPress is a real architecture — when the editorial workflow makes sense for it. We've shipped both. The recommendation comes after the audit, based on your team's capability, your traffic profile, and your editorial needs.

Architectures
Classic · Headless · Composable
Decision basis
Audit-driven
// deliverables
  • WooCommerce builds
    Performance-tuned, custom checkout, sub-3s page loads even at 20K+ products.
  • Headless WP architecture
    WordPress as CMS, Next.js / Astro / Vue front-end. Editorial preview maintained.
  • Multisite + multi-language
    WPML, Polylang, multisite networks — implemented with editorial sanity preserved.
  • Migration from existing CMS
    From any platform — Drupal, Squarespace, Webflow, custom — with full URL preservation.

WordPress that stays secure.

Most WordPress sites are vulnerable because nobody's monitoring them. Plugin vulnerabilities ship every month. Cores get patched. Themes get deprecated. Our maintenance retainer handles all of it — plus monitoring, backup verification, and quarterly security audits.

Maintenance retainer
From $1,200/mo
Audit cadence
Quarterly
// deliverables
  • Core + plugin updates
    Tested in staging before production. Security patches within 48 hours.
  • Uptime + performance monitoring
    Alerts within 60 seconds of degradation. SLA-aware response.
  • Quarterly security audit
    WAF logs review, file integrity checks, plugin vulnerability assessment.
  • Backup verification
    Backups don't matter unless they restore. We test restore quarterly.
Our process

How we run a custom WordPress engagement.

Same operating cadence as our Next.js engagements — engineering rigor, stage-gated approvals, full transparency through development.

STAGE 01 — AUDIT

Map the project.

Two weeks: editorial workflow audit, technical requirements, integration map, performance targets. Output: a written architecture recommendation.

Weeks 1–2
STAGE 02 — DESIGN

Architect the build.

Block library design, custom post types, integration architecture, hosting recommendation. Approved before development.

Weeks 2–4
STAGE 03 — BUILD

Engineer the system.

Theme + plugin development running in parallel. Bi-weekly demos. Repo access from day one. Stage-gated approvals through launch.

Weeks 4–14
STAGE 04 — OPERATE

Run + maintain.

Optional maintenance retainer for ongoing security, performance, and content work. Or hand off cleanly to your team with full documentation.

Month 4+
Why teams pick us

Why technical teams pick us over typical WordPress shops.

Three reasons that come up in every reference call our prospective clients run.

70%+
Custom code share · avg. project

Custom over plugin sprawl.

Most WordPress agencies hit 30+ plugins per build. We average 8–14 — because we write the business logic in the theme, not via $99 SaaS connectors.

Engineered, not assembled
<2s
LCP · enforced from kickoff

Performance is the brief.

Performance budgets set in week one and enforced through every PR. Sub-2s LCP at launch isn't aspirational — it's a contractual deliverable.

Performance-budgeted
8+
Yrs avg. lead PHP engineer

Senior PHP, not gig developers.

Same team that ships our Next.js engagements. Senior engineers who know WordPress internals — not just how to install themes.

Senior team
By the numbers

What engineering rigor buys you in WordPress.

Avg. LCP at launch
1.6s
Median Largest Contentful Paint across our WordPress launches in the trailing 12 months. Industry median: 4.2s.
Source: CrUX + internal · 2026
Plugins per build · avg.
11
Compared to industry-average 30+. Lower count = fewer attack surfaces, fewer update risks, faster sites.
Source: Internal · 2026
Uptime · post-launch
99.96%
Across active maintained WordPress sites in the trailing 12 months. Measured at the load balancer.
Source: UptimeRobot · 2025
FAQ

Common questions about custom WordPress.

What technical leads ask before signing on. If your question isn't here, send it directly.

// can't find your answer?
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Send us a question
Why is this so much more than a Themeforest theme?

You're not buying a theme — you're buying an engineered system. Custom block library, performance budget, security hardening, custom integrations, full documentation, senior engineers throughout. A Themeforest theme installation typically runs $1.5K–$5K and produces a maintenance liability. This produces a long-term asset.

Should we use WordPress or something else?

Depends. WordPress is excellent for content-heavy sites (publishers, agencies, services) where editors need to publish frequently and the content patterns vary. It's not ideal for highly transactional apps, real-time features, or builds where the front-end framework is the primary differentiator. We'll tell you in the audit which way to go — sometimes that means recommending Webflow, Sanity, or a custom Next.js build instead.

Headless WordPress — when does it make sense?

When the front-end has requirements WordPress can't meet alone: a heavy interactive UI, a different framework requirement (Next.js, Astro, Vue), or a separate front-end team with their own build pipeline. Otherwise, classic WordPress is simpler, faster to develop, and easier to maintain. We default to classic and recommend headless when the project warrants it.

What about WooCommerce — does it scale?

Yes, with engineering. WooCommerce can handle 20K+ products and high traffic when the database is tuned, the caching is layered, and the theme isn't fighting the platform. Most performance issues we see come from poorly written themes plus shared hosting. With proper engineering, WooCommerce competes credibly with Shopify Plus for many use cases — and gives you ownership of the data.

How do you handle hosting?

We recommend one of: WP Engine, Kinsta, Pressable for managed convenience; Cloudways or RunCloud for control; or AWS/GCP for highly custom needs. We don't host ourselves — that's a different business. Hosting costs are passed through transparently.

Will my editors actually like working in this?

Yes — that's the point. Custom Gutenberg blocks designed around your real content patterns, in-editor previews matching production, structured content (not WYSIWYG soup), inline help text. Editorial walkthrough is included. Most editors tell us the editing experience is dramatically better than what they had before.

"
We came in skeptical of WordPress — our last build was a plugin-pile that broke quarterly. Redefine showed us a different version of the platform: custom-coded, performance-engineered, and shipped with documentation our team can actually maintain. It's been 14 months without a production incident.
BS
Benjamin Sänger
Presales Director · Mendix
★★★★★ Verified · Trustpilot
// Case studies

Real practices, real numbers.

A sampling of recent engagements that match this work.

Browse all case studies