Semper Gratus Inc. builds web applications, billing systems, member portals, and automation tools — designed around how your business actually works.
What We Build
We specialize in software that handles the operational work so you can focus on growth.
Member portals, client dashboards, booking systems — built to fit your workflow, not the other way around.
Recurring subscriptions, one-time payments, invoicing — fully integrated and automated so you get paid on time.
Replace paper with legally binding e-signatures. Clients sign online, you get notified, records stored securely.
Stop doing manually what software can do for you. We find the bottlenecks and build tools that eliminate them.
How We Work
We learn your business, your pain points, and what success looks like.
Clear deliverables, fixed timeline, fixed price. No surprises.
We build in the open — you see progress weekly, not just at the end.
Deployed, tested, and documented. We stay on call after going live.
Why Semper Gratus
We're a focused shop — which means you work directly with the people building your software. No account managers, no handoffs.
We started Semper Gratus because small businesses deserve the same quality software that enterprise companies take for granted.
Get Started
Tell us what you need. We'll scope it out, give you a fixed price, and get to work.
Start a Project →