I
Diagnose
We map your workflows, data and tools, find where the hours are leaking, and decide together: a custom automation, a custom product, or both.
AI automation & product studio
Custom AI,
Custom AI,
built around
your business.
Tell us what's slowing your team down, or what you want to launch. We'll build the custom automation or AI product that fixes it — designed, engineered and shipped in two-week sprints.
AI agents✦Workflow automation✦Internal tools✦Support automation✦Document processing✦CRM & sales ops✦AI copilots✦Custom AI products✦
✦✦✦✦✦✦✦✦
I.
0+
Automations and AI products shipped for client teams
II.
0k+
Hours of manual work taken off our clients' plates each year
III.
0 days
From kickoff to your first automation or product live in production
The Cassius doctrine
Rome wasn't built in a day. Your AI will be built in fourteen — scoped like an architect, shipped like a legion.
AI engineering, product design and automation under one roof. No hand-offs, no juniors hidden behind a deck — just senior builders who ship.
How we build
From bottleneck to working software in focused sprints.
II
Build
Engineers and designers work side by side. In fourteen days you have it running on your real data and tools — not a demo.
Sprint 02 · Invoice agent74%
III
Launch
We roll it out to your team or customers, train everyone on it, and track accuracy, cost and adoption from day one.
IV
Scale
Automate the next workflow, add product features, or hand it all over to your team. Continue, pause or stop sprint by sprint.
Selected work
View all work
Automations and products that earn their keep.
Why Cassius
You leave with software you own — not another subscription.
Built by real engineers
Production-grade agents, LLM apps and integrations — with proper testing, logging and security, not fragile prompt chains.
Async, never absent
Weekly calls, daily progress in Slack. No endless meetings.
YouCan the agent also update HubSpot after every sales call?
CassiusYes — it's going into today's build. Demo video in your inbox tonight.
YouPerfect 🙏
You own all of it
Your code, your prompts, your data. Everything we build is yours to keep.
Say no more to
- Copy-paste busywork
- Off-the-shelf AI that doesn't fit
- Six-month dev timelines
- Long-term contracts
Pricing
Patronage,
Patronage,
not retainers.
Two ways to work with us: ongoing automation sprints, or a custom AI product built end to end. No contract term.
Automation
The Legion
Your embedded AI team. We automate your operations one workflow at a time, shipping every fourteen days.
$5,500/ two weeks
Pause or cancel anytime
Book a call- Senior AI engineers & a product designer
- Unlimited automation requests, one at a time
- Workflow audit & automation roadmap
- Integrations with your CRM, inbox & tools
- Private Slack channel
- Weekly progress reviews
Product
The Monument
A custom AI product — internal tool, customer-facing app or MVP — designed, built and launched in fourteen days.
$12,500/ fixed
Fixed scope · fixed price
Start a project- Full AI product build, start to launch
- LLM, agent & knowledge-base integration
- Auth, database & payments
- Product design & UI system
- Usage, accuracy & cost monitoring
- 30 days of post-launch support
Word from the forum
Trusted by teams who ship.
“Cassius automated our order-exceptions process in two weeks. That used to be someone's entire job.”
“We came in with a rough idea and walked out with an AI product our customers actually pay for.”
“Their support agent now handles most of our tickets — and it genuinely sounds like us.”
“No hype, no fluff. Just clean, reliable automations wired into the tools we already use.”
“Weekly calls were prepared and decisive, and they pushed back on scope when it mattered.”
“We've shipped three internal AI tools with Cassius. Our team gets hours back every single week.”
What is Cassius Digital?
An AI automation and product studio. You tell us what's slowing your team down or what you want to launch, and we build the custom automation or AI product that does it.
Do I need an automation or a product?
If you want to remove manual work inside your business — support, operations, sales admin, reporting — that's an automation. If you want new software for your team or your customers, that's a product. Not sure? That's exactly what the first call is for.
What can you automate?
Customer support, lead qualification and follow-up, document and invoice processing, CRM updates, reporting, onboarding — anything repetitive that runs on text, data or the tools you already use.
What do you build with?
Leading models from OpenAI and Anthropic plus open-source ones, agent frameworks, and custom code on Next.js, Python and Supabase. We pick whatever is fastest and most reliable for your use case.
Is our data safe?
Yes. We work inside your accounts wherever possible, use least-privilege access, and can run on models with zero data retention. Everything we build — code, prompts and data — belongs to you.
How long does it take?
Most automations go live within a single fourteen-day sprint. Custom products usually launch in two to four weeks, depending on scope.
Do you offer support after launch?
Every product build includes 30 days of support. After that, most clients move onto sprints to keep automating the next workflow.
Start a project
Tell us the bottleneck.
Tell us the bottleneck.
We'll build the fix.
Book a free 15-minute call. Bring the workflow that eats your team's week, or the product you want to launch — we'll tell you honestly what we'd build and how fast.