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Custom WordPress plugins and themes that do exactly what your business needs
Bespoke WordPress and WooCommerce plugins, custom themes and integrations, built cleanly, version-controlled and kept up to date.
What Rocket provides
When an off-the-shelf plugin does not fit, Rocket Advertising builds one that does: calculators, booking and quoting tools, member areas, WooCommerce extensions, payment integrations such as PayFast, and connections to your own systems.
Every plugin we build is stored in version control, tested on a staging site and can update automatically, so your site stays secure.
Who it's for
Businesses running WordPress or WooCommerce who need features no existing plugin provides, or who want to replace a stack of heavy plugins with one lean one.
Problems it solves
- Too many plugins slow the site and conflict after updates.
- A key feature needs manual workarounds every day.
- Payment, courier or accounting systems are not connected.
What's included
- Specification of the feature and how it should behave.
- Plugin or theme development to WordPress coding standards.
- Admin settings screens styled for your team.
- Staging tests and a security review.
- Version control and automatic updates.
- Documentation and handover.
Options
- WooCommerce extensions: pricing rules, checkout fields, shipping.
- Booking, quoting and calculator plugins.
- Custom Gutenberg blocks and themes.
- Integrations with CRMs, accounting and courier APIs.
What you'll need to supply
- Admin access to a staging copy of your site.
- Examples of how the feature should work.
- API details for systems to connect.
How the process works
- A short call to understand how you work today and what must change.
- A written scope with what is included, what is not, timelines and price.
- Design and build in stages, with demos you can test as we go.
- Testing with your real data and your team, then training.
- Launch, a review after the first weeks, and ongoing support if you want it.
Data privacy and security
Business systems hold customer names, contact details, quotes and payments. We build with role-based logins, limited access, secure hosting, backups and audit logs, and we help you apply POPIA in practice. This is practical guidance, not legal advice.
Pricing
This is quoted after a short call, because every business works differently. Ready-made solutions are usually a once-off setup fee plus a monthly subscription; custom builds are a fixed-scope project quote. All prices exclude VAT.
AI Agents & Assistants
Quote on brief
- Assistants that answer from your approved content
- Lead qualification and quote preparation
- Books appointments or drafts quotes for staff approval
- Human handover and full conversation logs
AI Sales Assistant
Quote on brief
- Answers from your approved prices, products and policies
- Guides customers through a quote request
- Hands over to your team
- Setup fee plus monthly subscription
AI Business Automation
Quote on brief
- Process mapping workshop
- AI and workflow automation of repeat admin
- Enquiry routing and follow-up
- Humans kept in charge of decisions
Custom Business Software
Quote on brief
- Quoting and estimating systems
- Inventory and stock control
- Production and job management
- Built around the way you work
Custom WordPress Plugins & Themes
Quote on brief
- Bespoke WordPress and WooCommerce plugins
- Custom themes and Gutenberg blocks
- Integrations with your systems
- Version control and auto-updates
Web Apps, Portals & SaaS Platforms
Quote on brief
- Customer and staff portals
- Subscription platforms (SaaS)
- Role-based logins and dashboards
- PayFast billing and reporting
Mobile App Development
Quote on brief
- Android and iOS apps
- Progressive web apps
- Admin panel and API
- App store publishing
IT Consulting
Quote on brief
- Review of systems, licences and processes
- Technology roadmap with priorities and budget
- Vendor and software selection
- Monthly virtual IT lead option
Cloud Solutions
Quote on brief
- Google Workspace or Microsoft 365 setup
- Email and file migration
- Cloud hosting and backups
- Staff onboarding
AI & Digital Skills Training
Quote on brief
- Hands-on AI-at-work workshops
- Website, CRM and cloud tool training
- AI usage guidelines
- On site, at our office or online
Integrations & Workflow Automation
Quote on brief
- Connect website, CRM, accounting and email
- Automated data transfer between systems
- Alerts and scheduled reports
- Documented and monitored
Prices in South African Rand, paid securely via PayFast. Each package lists what is included; content, third-party fees and media spend are only included where stated. See terms.
Next step
Tell us what you want to improve and how your team works today. We reply with a scoped, written proposal.
Frequently asked questions
Will updates break my custom plugin?
We test against new WordPress and WooCommerce versions and ship updates through our update server.
Can you fix a plugin someone else built?
Yes. We review the code first and tell you plainly whether to fix or rebuild.
Rocket AdvertisingWe usually reply within minutes in office hours ·