Custom Software
Software built around
the work you need to do.
Keystone builds custom applications that connect your information, understand context, and put advanced AI to work. From intelligent marketing to connected facilities, we engineer the software, integrations, and interfaces around what your business needs to accomplish.
Custom software. Connected intelligence. Work that moves forward.
CUSTOMER INTELLIGENCEA new product in your store starts the workflow.
Purchase history and engagement provide the context.
The system checks who can receive a relevant offer.
The campaign moves to your connected email platform.
A resulting order closes the loop on the campaign.
earthen / NEW INfor your collection.
The Terra Vase pairs naturally with the Studio ceramics you already enjoy.
Explore the Terra Vase ↗01Intelligent marketing
Why this customer.
Why this product.
Why now.
The campaign is the visible result. Behind it, customer history, buying signals, contact timing, and permission shape each decision. Explore how the same product leads to different outcomes.
- Understand the buying opportunity.Combine purchase history, subscriber engagement, product details, and availability.
- Know when to wait.A strong product match does not override a recent email, an unavailable product, or missing permission.
- Keep the decision connected to the result.Link the customer context, campaign activity, and resulting orders so you can inspect what happened and why.
Choose a customer situation to see what changes.
- Purchase history
- Owns Studio ceramics Store
- Recent engagement
- Explored the home collection Email
- Last marketing email
- 18 days ago Contact history
- Marketing permission
- Subscribed Subscriber record

Complements the Studio range.
Product available ✓
The product fits Alex’s history. Permission is current, and the contact interval has been met.
This example requires permission, product availability, and at least seven days between marketing emails.
02Document intelligence
Understand what it means.
Know what happens next.
An attachment can contain a new opportunity, a disputed charge, and a change that needs action. Advanced AI can read the intent, retrieve the right context, and coordinate the work that follows.
- Read beyond the filename.Interpret the request inside an email, form, or document—even when the name tells you nothing.
- Connect it to the right records.Find the relevant order, account, or case before proposing the next steps.
- Handle complexity openly.Separate multiple requests and route uncertain or consequential decisions to the right person.
“We were charged twice for order 4821. Please review the extra charge and move the remaining delivery to our north office.”
Two requests understood. Two teams connected. One traceable record.
03Facility intelligence
Your facility’s systems.
One connected
intelligence network.
Building conditions, equipment state, and access events each tell part of the story. Bring them together so your team can understand developing problems and make informed decisions.
- See relationships across systems.Correlate environmental readings, equipment activity, access events, and source health.
- Investigate with evidence.Build a timeline of what changed, identify possible explanations, and show where the information came from.
- Give people a useful next step.Prepare incident notes, recommended checks, and a clear handoff to the facilities team.
14:10 · East-wing temperature has risen from 72°F to 78°F. Sensor feed is current.
The temperature rise overlaps with a held-open door event. Cooling remains active. Check the door and local airflow first.
Building controls + Access systems + Energy monitoring + Maintenance + Network health
Connections are scoped to the systems and supported interfaces available at your facility.The thinking behind the build
Intelligence is only useful
when the system delivers.
The visible experience is one part of the build. We engineer the connections, business rules, data relationships, and operating controls that make an intelligent application dependable. Your team gets software they can understand, use, and oversee.
The working application
Purpose-built portals and interfaces, with clear records, decisions, and next steps for the people using them.
The right context
Related records, source references, validated inputs, and freshness checks that keep decisions grounded.
Rules and connected actions
APIs, MCP connections, and permissions that define what each agent can do, when it can act, and what needs review.
An operating plan
Monitoring, audit trails, recovery when a connection fails, and hands-on training for the team running the system.
From the first conversation to working software
A practical path forward.
Start with a valuable business problem. Build a working release, test the connected decisions, and expand from what proves useful.
Define a useful first release
Agree on the users, workflows, and result worth building first.
Build it with you
Review working screens and connected behavior as the application takes shape.
Try the important paths
Check real workflows, edge cases, permissions, and recovery.
Put it to work
Launch, train the team, and plan the next improvements.
Can you work on software someone else built?
Do you build applications outside WordPress?
Who owns and maintains the software?
Can you add AI to an existing application?
Can these systems work without someone prompting every step?
Does the website money-back guarantee cover custom software?
Bring us the complex part
What could your systems
accomplish together?
Show us the decisions, disconnected information, or complex work holding you back. We’ll help define an application worth building.