How custom builds work
From idea to a system that works the way you do.
Two ways we help
Solve a specific problem
You have a need that no off-the-shelf tool handles well. We build the exact thing, scoped around how your business actually works.
Replace multiple tools with one
Paying for 3 to 4 SaaS subscriptions that barely work together? We build one custom system that does it all, and usually costs less per month to maintain.
What we can build
If you can describe it, we can build it.
Custom AI Tools
Chatbots, internal assistants, AI intake forms, built around how your team actually works.
Client & Customer Portals
Self-service logins, status dashboards, document access, so clients can help themselves.
Booking + CRM Systems
Scheduling, lead tracking, automated follow-up, all in one system you own.
Full Custom Websites
Designed around your brand and workflow, not a template dressed up as something else.
Internal Dashboards
Reporting, operations visibility, team tools, so you know what's happening in real time.
Automation Workflows
Connect your tools, eliminate manual steps, the handoffs that eat your team's time, automated.
Don't see what you need?Book a call, if you can describe it, we can probably build it.
Recent builds
Nine things that did not exist until someone asked.
Every one started as a problem on a discovery call. Open any of them and see the real thing, not a case study about it.
Tools built for a trade
Lawn careSatellite Lawn QuoterType an address, AI measures the yard from a satellite photo and returns a priced, branded proposal you can text on the spot.Pest controlTreatment Report AIThe tech snaps photos and a note. AI writes the customer summary and files the compliant pesticide record with product and EPA number.Termite & WDOWDO Inspection AIPhotos from a termite inspection become a drafted NPMA-33 report for the inspector to review and confirm.Commercial kitchensKitchen Hood Cleaning AIBefore and after photos become a drafted NFPA-96 Certificate of Performance for the certified tech to sign.PlumbingSewer Scope Inspection AICamera stills go in. AI classifies roots, cracks, offsets and bellies with location down the line, then writes the homeowner report.HVACWarranty Recovery AIScan a nameplate. AI decodes the serial, finds parts still under manufacturer warranty, and builds the claim-ready packet.
Live client systems
Lawn & landscapingBright LawnSite plus the CRM behind it, migrated off their old scheduling tool so quotes, jobs and invoicing sit in one place.InsuranceSparber InsuranceLong-term care planning site with a booking page wired to his own calendar, so a prospect books him without a phone call.NonprofitRegala Una SonrisaTucson 501(c)(3) taking card donations under their own merchant account, plus a portal where their team posts photos without calling us.
In build now
Dry cleaningCounter POS for a dry cleanerDrop-off to pickup on one screen: per-garment pricing and starch, ready-by date and time, tag and receipt printing, a time clock, and a counter that switches between English and Lao. Runs wired on the counter, no internet needed.In pilot
How it works
From conversation to live product.
Simple tools ship in 1 to 2 weeks. Larger systems with integrations take 3 to 6. You get your own timeline with the quote, before anything starts.
1
Book a free discovery call
Tell us what you need, no commitment. We listen, ask the right questions, and figure out if we're the right fit.
2
We scope it together
You get a clear price before committing to anything. No mystery, scope is locked before build starts.
3
We build it to spec
Every detail confirmed before we write a line of code. No scope creep, no surprises mid-build.
4
Launch + optional retainer
We stay on as your technical team, or hand it off. Your call. Either way, you own everything we build.
You know the full cost before committing. No surprises.
Free
Discovery call
From $500
Build price
Optional
Retainer
Why Corex
Not a template. Not a freelancer.
See the difference between how most businesses operate and what it looks like with a custom Corex build.
Before, 5 separate tools
Disconnected tools, manual work.
TOTAL MONTHLY SPEND
$261/mo
CRM tool
Half the features unused
$89/mo
Scheduling app
Doesn't sync with anything
$49/mo
Email platform
Manual campaigns only
$59/mo
Forms & intake
No automation
$35/mo
Analytics
Separate login, different data
$29/mo
None of these tools talk to each other. You're the integration layer.
Inside a build
What you actually get handed.
Screens from the kind of system a build produces. Yours is scoped around your workflow, so none of it is a template.
FAQ
Common questions.
The questions we get most before discovery calls.
Get in touch
Tell us what you need.
Not ready to book a call? Fill this out and we'll reach out within one business day.