We build apps, analytics, and intelligent systems.
From helping you use what’s in the fridge before it spoils to helping you read market signals, all of our tools do the legwork, show their reasoning, and leave the final decision to you, whether that’s a human call or a systematic automation.
Products
One for your kitchen, one for your data, and one for your bourbon shelf. Separate pages, each built for a different person.
Status: Coming soon to iPhone · Android in development
Your pantry and fridge, finally on the same page.
Sizzlo keeps track of what’s in your pantry and fridge, so you can shop smarter and plan meals without guessing. It helps you use food before it spoils and get more out of every grocery run.
Visit sizzlo.app (opens in a new tab)
Status: Beta
Find the edge. Distill it. Proof it.
Proof|Edge is a data analytics and decision-support platform for prediction markets. It starts with sports moneylines on Polymarket and Kalshi. It compares what the market says with what the data says, so you can make your own call with clearer numbers.
Analytics and decision support only. Not financial advice. No outcome is guaranteed.
Visit proofedge.app (opens in a new tab)
Status: Live
Bourbon news for people who read the back label.
BourbonBuzz is a steady stream of bourbon whiskey news for serious enthusiasts and connoisseurs. It skips the beginner explainers and assumes you know your bottle. It’s the news, as it lands, in one place.
Read BourbonBuzz (opens in a new tab)In development
We’re building tools for people whose work runs on information and judgment. They’re in development: no dates yet, and we’ll share more when there’s something real to show.
In development
Residential and commercial real estate agents
In development
Architects and Interior Designers
In development
Private investigators
In development
Attorneys and legal professionals
In development
Content creators and Publishers
In development
INFOSEC and cybersecurity operators
In development
Fintech: Blockchain and Cryptocurrency signal analytics
In development
Healthcare: analytics, decision support, and patient advocacy solutions
And more
Work in one of these fields? We’d like to hear what slows you down. Tell us
Work with us
We build our own products, and we build for others. If you have a problem that needs software, data, or a steadier system, tell us about it and we’ll talk it through.
Web apps and internal tools, taken from idea to something people use every day.
Pipelines and process tools that take the repetitive manual steps out of the work.
AI built into your apps and workflows where it actually helps: decisions, sorting, and day-to-day operations.
Reports, dashboards, and analytics engines built on the data you already have.
Architecture, cloud, networking, and deployment built to hold up in production.
Ongoing engineering help to scope, ship, and harden the systems you run.
How we think
Good analytics is a ladder. Each rung answers a harder question than the last. Most tools stop at the first one. We try to climb all four and show our work on the way up.
Step 4: Prescriptive
Turn the answer into a recommended next move. You still decide.
Step 3: Predictive
Use what’s happened to estimate what comes next, with honest odds.
Step 2: Diagnostic
Dig into the cause, not just the coincidence.
Step 1: Descriptive
Get the facts straight: counts, totals, trends, and what changed.
The same four questions work almost anywhere. Use them to spot customers who might leave, plan for demand, route a delivery, schedule equipment maintenance, catch fraud, or read a market shift.
It’s software that takes in information, makes sense of it, and recommends a decision. Sometimes it makes the decision itself, within limits you set. Then it gets better as it learns. No magic. It’s software that does the legwork.
A good one can act on its own when you let it, adjusts when things change, and keeps up in real time. Decision-support tools are a familiar example: the software does the homework and hands you a recommendation, and you make the call.
About
Looseleaf is a versatile name, and it can mean many things. The meaning we build around is the plain one: a collection of loose-leaf pages, gathered into a binder or a portfolio of work.
That’s how we work. Each product, tool, or system is its own page, made for a different person with a different job. Each one stands on its own. Together, they’re the body of work.
loose|leaf is a small studio. We make our own products and take on custom work, and we build software we’d want to use ourselves. When you write to us, you’re talking to the people who build it.
Contact
Questions about a product, a project you’d like built, or an idea for one of the tools in development? Send us a note below. A real person reads every message.
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