Technology Consulting Firm
Custom software that fits your business exactly
Appex Technology designs and builds bespoke applications and customized open-source platforms for B2B and B2C companies. No off-the-shelf compromises — software engineered around how you actually work.
What we build
From a single integration to a full custom platform, we ship production software that drives real business outcomes.
Custom Software Development
Bespoke web and mobile applications engineered around your exact workflows — not off-the-shelf compromises.
Open-Source Platform Customization
We customize and extend best-in-class open-source platforms so you own your stack, avoid lock-in, and ship faster.
B2B Solutions
Client portals, billing, integrations, and operations software that scale with enterprise sales motions.
B2C Product Engineering
Consumer-facing products built for speed, conversion, and growth — from MVP to scale.
AI & Automation Integration
Practical AI features wired into your product and operations — search, assistants, and document workflows.
Technical Consulting & Architecture
Architecture reviews, tech-stack selection, and fractional engineering leadership for founders and teams.
Built on platforms you own
We customize best-in-class open-source platforms so you avoid vendor lock-in and keep full control of your data and stack.
Twenty CRM
CRMThe modern open-source CRM. We self-host, customize objects/workflows, and integrate it with your stack — a no-lock-in alternative to Salesforce and HubSpot.
Convex
Backend / RealtimeReactive backend and database for realtime apps — the engine behind many of our custom builds.
Cal.com
SchedulingOpen-source scheduling we white-label and embed into client products and booking flows.
Medusa
CommerceHeadless open-source commerce for fully custom B2C and B2B storefronts.
Supabase
Backend / AuthOpen-source Postgres backend with auth and storage for data-heavy applications.
n8n
AutomationSelf-hosted workflow automation we use to connect your tools and remove manual work.
Why teams choose Appex
Outcome-driven
We start from your business goals and work backward to the simplest software that achieves them.
No lock-in
Open-source foundations and clean code mean you own everything we build — forever.
Fast & senior
Direct access to senior engineering. Fewer hand-offs, faster shipping, higher quality.
Frequently asked questions
- What does Appex Technology do?
- Appex Technology is a technology consulting firm that designs and builds custom software applications and customized open-source platforms for B2B and B2C businesses — from bespoke web and mobile apps to tailored CRM, commerce, and automation systems.
- How much does a custom software project cost?
- Most engagements range from a few thousand dollars for a focused MVP or integration to $75k+ for a full custom platform. We scope each project to your budget and share a fixed estimate before any work begins.
- Do you build on open-source platforms?
- Yes. We specialize in customizing open-source platforms like Twenty CRM, Medusa (commerce), Supabase, and n8n so you own your stack, avoid SaaS lock-in, and ship faster than building from scratch.
- How do I get started?
- Send a project inquiry through the contact form or email info@appextechnology.com. We reply within one business day with next steps and a short discovery call.
Have a project in mind?
Tell us what you’re building. We’ll reply within one business day.