Technologythatworksharderthanthepeoplerunningit.
4Zero4 builds CRM systems, websites, mobile apps, and AI automation for businesses done settling for “good enough” tech. One team, every layer of your stack, zero guesswork.
No more juggling five vendors who don’t talk to each other. We design, build, and connect the systems that actually run your business.
// no obligation · no sales pressure · honest look at what you need
Sound familiar?
Your CRM doesn't talk to your website. Your website doesn't talk to your ad tracking. Your team copies and pastes between five different tools every day. You've got three different freelancers who built three different pieces of your stack, and none of them return your calls anymore. This is normal. It's also completely avoidable.
“We've outgrown our spreadsheets, but not sure what to build next.”
We'll map out exactly what your business needs, in what order, without overselling you on tools you don't need yet.
“We have five tools that don't talk to each other.”
We connect what you already have before we ever suggest replacing it. Integration first, rebuilding second.
“Our last developer disappeared after launch.”
We don't. Support and ongoing optimisation are built into how we work, not something you have to chase us for.
You don’t need ten vendors.
You need one team that gets it right.
Most growing businesses end up stitching together a CRM from one provider, a website from another, automations from a freelancer, and AI tools nobody on the team fully understands. Every handoff between vendors is a place where things break, get forgotten, or quietly cost you money.
Full-stack expertise
From GoHighLevel to Salesforce, WordPress to Webflow, React to Flutter, Unity to Unreal. We pick the right tool for your business and your budget — not the one we're most comfortable with.
Built to scale
Every system we deliver is designed with your next 12 months in mind, not just your launch date. No throwaway solutions, no rebuilding from scratch the moment you grow.
Honest scoping, no surprises
A clear proposal with a defined timeline and price before any work starts. No vague estimates that balloon halfway through, no scope creep we didn't warn you about.
No disappearing act
We stick around after launch. Training, documentation, and ongoing support are part of the engagement, not an upsell we spring on you later.
Every layer of your stack, under one roof.
Not an agency. Not a freelancer.
A technology partner.
Six steps. No guesswork. No surprises.
Discovery
We learn your business, your tools, and your team before we touch a single piece of tech. No assumptions.
Proposal
A clear scope of work with timeline, deliverables, and pricing. Everything defined upfront.
Build
Your system gets built according to the agreed scope, with regular check-ins along the way.
Test
Every solution is tested thoroughly: functional, cross-browser, and device testing for software; full playtesting for games; end-to-end simulation for automations.
Handover
We walk your team through everything we've built and leave you with documentation that actually makes sense.
Support
We stay on after launch for adjustments, expansions, and questions. We build partnerships, not one-off transactions.
We've built for businesses like yours.
Every industry has its own systems, compliance needs, and customer expectations. We build with those specifics in mind, not a one-size-fits-all template.
Quick answers before you reach out.
Do I need to know exactly what I want before contacting you?
No. Most clients come to us with a problem, not a spec sheet. That's what discovery is for.
Do you only work with large businesses?
No. We work with startups, growing businesses, and enterprises. The process scales to fit the size of the project.
What if I already have a CRM or website, just not a good one?
That's most of our work. CRM cleanup, website rebuilds, and untangling messy automations are things we do every week.
How fast can you start?
Usually within a week of the proposal being signed off, depending on current workload.
Ready to build something that actually works for you?
Start with a free consultation. We'll review your current setup, flag the highest-impact fixes, and tell you honestly what's worth doing next — no obligation attached.