WordPress Specialist Service

Custom WordPress Plugin Development

Tailored plugins to match your exact business requirements — from advanced forms and interactive calculators to WooCommerce extensions and API integrations.

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10+ Years Experience 50+ Plugins Built WordPress Coding Standards Full Source Code Ownership

At CodeCareLabs, we specialise in building custom WordPress plugins that go beyond off-the-shelf solutions. Whether you need a unique multi-step form, a dynamic pricing calculator, a complex WooCommerce extension, or a deep API integration, we deliver plugins that are secure, scalable, performance-optimised, and SEO-friendly — written to WordPress Coding Standards, with the full source code handed to you.

What We Build

Plugin Types We Specialise In

Six core plugin categories covering 95% of WordPress customisation needs. Anything outside these — we can build it too.

Custom Forms

Multi-step forms, conditional logic, file uploads, email routing, Razorpay/Stripe payments, GDPR consent, and admin dashboards for submissions.

Calculators

Loan calculators, pricing estimators, ROI calculators, EMI tools, mortgage calculators, solar subsidy calculators — fully customisable inputs and outputs.

WooCommerce Extensions

Custom checkout fields, dynamic discount rules, subscription logic, bundled products, B2B pricing tiers, multi-vendor extensions, and shipping rules.

API Integrations

WhatsApp Business, payment gateways (Stripe, Razorpay, PayPal), CRMs (HubSpot, Salesforce), SMS providers, e-signature platforms, OpenAI/Claude AI.

Content Tools

Custom post types, custom taxonomies, dynamic dashboards, reporting plugins, content workflows, and admin UI customisation.

Automation Plugins

Auto-posting to social media, scheduled workflows, conditional triggers, S3 file handling, webhook integrations, and background job processing.

Why Custom

Why Custom Beats Off-the-Shelf

Out-of-the-box plugins solve 80% of the problem and ignore the 20% that actually matters to your business.

Tailored to your exact requirements

No "almost what we need" off-the-shelf compromises. The plugin does exactly what your workflow demands — nothing more, nothing less.

Lightweight and optimised

No bloat. Every line of code serves your business purpose. Minimal queries, smart caching, fast page loads.

Secure and standards-compliant

Built to WordPress Coding Standards, with nonce verification, sanitised inputs, escaped outputs, and capability checks throughout.

Easy to maintain and extend

Clean modular code, inline documentation, action/filter hooks, and a developer-friendly handover. Your in-house team can extend without our help.

Full source-code ownership

Once final payment is made, you own the plugin completely. No licensing, no vendor lock-in, no royalties. Code is yours forever.

Future-proof architecture

Compatible with the latest WordPress, PHP, and WooCommerce versions. Designed to survive core updates without breaking.

Recent Builds

Custom WordPress Plugins We’ve Built

Anonymized examples of recent client plugins. Each one solves a specific real-world problem.

WooCommerce

WooCommerce Event Booking Discount Rules

Custom discount rules plugin layered on top of WooCommerce — supports early-bird tiers, group bookings, member discounts, promo codes with usage limits, and stackable rules. Admin UI for non-technical staff.

Replaced ₹40K/year plugin stack
Content Tools

S3 Shortcode Generator

Plugin generating secure, time-limited S3 download URLs via WordPress shortcodes. Authors paste a shortcode in any page/post; users get protected downloads without exposing the raw bucket.

Used across 50,000+ pages
Calculators

Real Estate Pricing Calculator

Interactive property pricing tool: floor area, plot size, finish quality, additional features → live price estimate with EMI calculator and downloadable PDF quote. Lead capture built in.

5x higher form completion rate
Custom Plugin

Residential Society Visitor Management

Plugin for residential societies: pre-approved visitor entries, OTP-based gate verification, household-level access controls, security guard dashboard, and audit logs.

12 societies onboarded
Custom Forms

Multi-Step Insurance Quote Form

Conditional 5-step insurance quote form with progress indicator, save-and-resume, document upload, automatic premium calculation, and CRM integration via Zapier webhook.

60% reduction in drop-off
API Integration

WhatsApp Business Lead Notifier

Plugin sending instant WhatsApp Business template messages to sales team when leads submit any WordPress form, with rate-limiting, queue management, and delivery-status tracking.

< 30 second response time
Technical Standards

Built to Production-Grade Standards

No spaghetti code. No "it works on my machine." Every plugin we ship is reviewable, maintainable, and secure by default.

WordPress Coding Standards

Every plugin we ship follows the official WordPress PHP, JavaScript, and CSS coding standards from wordpress.org. Code is consistent, readable, and reviewable.

Latest WP + PHP support

Compatible with the latest WordPress (6.x+), PHP 8.x, and current WooCommerce. Tested against minimum supported versions too.

Security best practices

Nonce verification on every form, capability checks on every action, sanitisation of every input, escaping of every output, prepared SQL statements throughout.

Performance optimised

Lazy-loaded assets, conditional script enqueueing, minimised database queries, transient caching, and Core Web Vitals friendly.

Documented + commented

Inline DocBlocks on every function, README with installation + usage, hook reference for extensions, and changelog maintained.

Internationalisation ready

Strings wrapped in __() / _e(), text domain set, .pot file generated. Works seamlessly with WPML, Polylang, or TranslatePress.

Our Process

How We Build Your Plugin

A proven 6-step process from first call to fully-supported handover.

1

Discovery Call

Free 30-minute call to understand your workflow, current pain points, and the exact behaviour you need from the plugin.

2

Scope + Quote

Written specification with feature list, admin UI mockups, third-party API requirements, and a fixed-price quote with timeline.

3

Build + Iterate

Modular development with weekly demos. You see working features in your staging environment as we build, with rounds of feedback included.

4

Testing + QA

Automated tests, manual testing across WordPress + WooCommerce versions, security review, and performance benchmarking before delivery.

5

Handover + Documentation

You receive: source code (.zip), GitHub access if preferred, full README, hook reference, admin walkthrough video, and 30 days of bug-fix support.

6

Ongoing Support (Optional)

Optional maintenance plans cover compatibility updates, feature additions, and priority bug fixes. Cancel any month.

FAQ

WordPress Plugin FAQs

Answers to the questions we get before starting a plugin project.

How long does it take to build a custom WordPress plugin?

Simple plugins (custom forms, basic calculators, small WooCommerce tweaks) ship in 1–2 weeks. Mid-complexity (multi-step workflows, API integrations, custom admin UI) take 3–5 weeks. Complex platforms (full booking systems, multi-vendor extensions, real-time integrations) take 6–10+ weeks. We provide an exact timeline after the discovery call.

What does custom plugin development cost?

Simple plugins start around ₹25,000 / $300. Mid-complexity plugins range from ₹50,000 to ₹1,50,000 / $600–1,800. Complex platforms range from ₹1,50,000 to ₹5,00,000+ / $1,800–6,000+. We provide a fixed-price quote after the discovery call — no hourly billing surprises.

Do I get the source code, or just a compiled plugin?

You get the full source code as a .zip file (and optionally via GitHub) once the final invoice is paid. No obfuscation, no licensing, no royalties. You own the plugin completely and can modify, distribute, or even sell it on your own.

Do you provide support after delivery?

Yes. Every plugin includes 30 days of free bug-fix support. Beyond that, we offer optional monthly maintenance plans covering WordPress and WooCommerce compatibility updates, security patches, and small feature additions. Plans start around ₹2,500/month.

Will the plugin work with my existing theme?

Yes — our plugins are theme-agnostic and tested against the most popular themes (Astra, GeneratePress, Divi, Elementor-based themes, custom themes). Front-end output is customisable via WordPress filters and template overrides so your theme can style it however you like.

What if WordPress core updates break the plugin?

We build for forward compatibility, so this rarely happens. When it does, clients on our maintenance plan get free updates within 7 days. Out-of-maintenance clients can purchase an update at a fixed fee. Most plugins we built 5+ years ago still run unchanged on the latest WordPress.

Can the plugin be submitted to the WordPress.org repository?

Yes. If you want your plugin in the official WordPress.org directory, we follow all submission requirements — GPL licensing, security review, screenshots, readme.txt with proper formatting. Submission and review handling can be added as a fixed-fee extra.

Do you integrate plugins with WhatsApp, payment gateways, or AI?

Yes — WhatsApp Business API, Razorpay, Stripe, PayPal, HubSpot, Salesforce, OpenAI, Claude, and dozens of other APIs are common integrations. We handle authentication, rate-limit management, error recovery, and secure credential storage as part of the build.
Let’s Build

Need a Plugin That Matches Your Unique Workflow?

Tell us what you need — we’ll respond within 24 hours with a written scope, timeline, and fixed quote.

Request a Quote Email tech@codecarelabs.com

Plugin builds from ₹25,000 / $300 · Full source-code ownership · 30 days bug-fix support included