Custom software
Systems built around how you actually work
No templates. No plugins. Every system is engineered from scratch to fit your workflows, your data, and your goals.
What we build
Five things we build most
Dashboards
One clear place to track work, progress, blockers, and KPIs in real time.
Web portals
Secure, role-based experiences for customers, vendors, or internal teams.
Automation
Approval flows, alerts, and reminders that take repetitive admin work off your team.
Ticketing systems
Support, intake, and internal request workflows built to your spec.
Custom integrations
Connect the tools you already use — no rip-and-replace, no forced migration.
Need something that isn't on this list? That's usually the point — tell us about it.
How we work
You always know what comes next
- 01
Discovery
We learn how your team actually works before writing any code.
- 02
Design
We map the system and its screens around your workflows.
- 03
Build
We engineer every feature for you.
- 04
Launch
We deploy, test, and train your team.
- 05
Support
We stay on for improvements and maintenance.
Running costs
Built to keep running costs low
We design each system to live inside the most cost-effective service tiers, so you never pay for overhead you don't use — and no enterprise subscriptions.
Sending email the usual way
Send everything immediately, hit the provider's rate limit, and move up to a $49/month plan.
Annual cost
$588
The way we build it
Queue messages and send them at a steady pace that stays inside the provider's standard allowance — with every message still delivered.
Added cost
Included
The same thinking goes into data syncing, integrations, and backups.
Why custom
When off-the-shelf stops fitting
Ready-made apps are great while your work fits them. Once you're stitching together spreadsheets and subscriptions to get through the week, it's time for a tool built for you.
Off-the-shelf apps
- Your workflow bent to fit the software
- Plugins, paywalls, and upgrade limits
- Your data locked inside their platform
- Features capped by what the platform allows
Built by CrimsonSix
- Built around the way you already work
- Only the features you need — no limits
- Your data, in systems you control
- Direct access to the engineer who built it
Let's build your system.
Tell us what you need. We'll scope it out and build it from scratch.