LlamaPress: Turn Your Spreadsheet into a Web App with AI
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Turn Your Spreadsheet Into a Custom Business App with AI

Turn your existing spreadsheet into a working app with forms, workflows, permissions, reporting, and an AI agent built for your team.

Free to try. Your original file stays unchanged. Or contact us.

Real customers converting their spreadsheets

The Businesses Converting Their Spreadsheets
to Custom Business Apps

Richard Spencer
“I spent 100+ hours trying to improve our estimating spreadsheet with ChatGPT, before I found LlamaPress. This new software reflects the way we actually think & has made everything so much more streamlined and practical.”

Richard Spencer

Managing Director, RSB Contracts — 150-200 employees

Read the case study

Russell Newbold
“Having everything in one place makes a big difference. I can see the job, the fees, and the details right there; no more jumping between screens. But I'm really excited about what the AI can do on checking bids.”

Russell Newbold

President and CEO, Bold Control — ~10 employees

Read the case study

James Grundy
“You've got your concrete rate set so it can't be changed. You'd be amazed how many times it's happened — someone puts in an extra zero, or leaves a zero out, and you've lost 50 grand on a job on that one line.”

James Grundy

Operations Manager, Lohman Contracting — Civil Construction, QLD

Read the case study

Aubrey Wardwell
“This nails what we asked for. The turnaround time was amazing. We were maintaining all this data on spreadsheets and in meeting notes. Now it's a streamlined, easy process, providing a great experience for our staff and our clients.”

Aubrey Wardwell

Senior Program Director, Intterra — 40-50 employees

Lawrence
“I wanted to thank you and your team for such an amazing product! It is really incredible what you have created.”

Lawrence

Operations Supervisor, FAA — Memphis Air Route Traffic Control Center

Richard Spencer
“I spent 100+ hours trying to improve our estimating spreadsheet with ChatGPT, before I found LlamaPress. This new software reflects the way we actually think & has made everything so much more streamlined and practical.”

Richard Spencer

Managing Director, RSB Contracts — 150-200 employees

Read the case study

Russell Newbold
“Having everything in one place makes a big difference. I can see the job, the fees, and the details right there; no more jumping between screens. But I'm really excited about what the AI can do on checking bids.”

Russell Newbold

President and CEO, Bold Control — ~10 employees

Read the case study

James Grundy
“You've got your concrete rate set so it can't be changed. You'd be amazed how many times it's happened — someone puts in an extra zero, or leaves a zero out, and you've lost 50 grand on a job on that one line.”

James Grundy

Operations Manager, Lohman Contracting — Civil Construction, QLD

Read the case study

Aubrey Wardwell
“This nails what we asked for. The turnaround time was amazing. We were maintaining all this data on spreadsheets and in meeting notes. Now it's a streamlined, easy process, providing a great experience for our staff and our clients.”

Aubrey Wardwell

Senior Program Director, Intterra — 40-50 employees

Lawrence
“I wanted to thank you and your team for such an amazing product! It is really incredible what you have created.”

Lawrence

Operations Supervisor, FAA — Memphis Air Route Traffic Control Center

Get new financial reports in seconds Protect sensitive info with role-based access Reduce mistakes with guided workflows Access from anywhere, on any device Track every change with audit logs

Northfield Office Build

Live

Est. Revenue

$125,800

Total Cost

$78,420

Gross Profit

$47,380

Margin %

37.7%

Cost vs. Budget

Cost Breakdown

$78k

Custom app, built from your spreadsheet

Real-world business apps

Spreadsheets that became business software

Every one of these systems started as a working spreadsheet. Here is what each business runs on now.

Steel Construction

RSB Contracts

From estimating workbook to one operating system — tenders, live production, purchase orders, and invoices share the same job data.

Read the case study

Civil Estimating

Lohman Contracting

A macro-heavy estimating workbook rebuilt as secure software. The pricing logic is protected, so new estimators can price work without seeing the rate build-up.

Read the case study

Construction Finance

Bold Control

Years of linked spreadsheets replaced by one searchable system — jobs, clients, inspections, fees, and project history in one place.

Read the case study

Job Costing

$40M+ Specialty Contractor

Cost-to-complete reporting across a large portfolio of open jobs. Leadership reviews projected margin without waiting for a spreadsheet roll-up.

Read the case study

Manufacturing

Food Manufacturer

Recipes, batch forecasting, and ingredient demand — the product relationships ordinary spreadsheets struggle to represent.

Read the case study

Guided Onboarding

Public-Safety Company

A sprawling client-intake checklist turned into a guided, structured flow — running inside the client's own secured Azure Government environment.

Read the case study

See all our work

Upload your spreadsheet Leo analyzes it Leo builds with you Run your business on it

LlamaPress
Leo

Build me a job costing app from this spreadsheet.

Leo is reading your file

Detecting sheets, formulas, and relationships.

Detecting sheets

Identifying formulas

Mapping table relationships

Understanding workflow structure

The solution to spreadsheet pain

Custom business software that fits like a glove

Our AI coding agent, Leo, deeply analyzes your spreadsheet and builds you a custom business app built with your exact business logic.

Your Exact Data Model

Stop forcing your business data into generic shapes that weren't built for your business.

Workflows That Fit Perfectly

Your advantage comes from your unique processes. Don't compromise on generic flows.

Zero Lock-in

Unlike generic SaaS, you own the app. No seat fees. No holding your data hostage. Licensed so you can easily self-host.

leonardo-agent-v3.sh

# Leonardo analyzing RSB_Tender_Logic.xlsx...

> Detected complex rate build-up in 'Sheet2!C4:H50'

> Normalizing data schema to match...

> Building custom user interface...

Success: Estimating app is ready to use.

Pricing

Transparent, sprint-based delivery

No hidden fees. No seat-count extortion. Just results.

Build it Yourself

Free

Start building for free, upgrade when it's ready for your business. Plans start from $9.99

Build by chatting with AI
A real, custom web app, not a template
We're with you from day 1
Upload your spreadsheet
Most Popular

Built for You

Starting at
$1,500

Turn your most painful workflows into a production-ready tool.

We rapidly build for you
Dedicated engineer, support & maintenance
Enterprise-grade infrastructure
You own your code
Learn More

Who's building this

About Us

Kody Kendall

Kody Kendall

Co-founder

I’ve spent many years building software around real operational needs. My background includes both hands-on work in small business and years of experience designing and shipping software products, which has shaped how I think about technology: the best tools are the ones that are practical, flexible, and easy to build on. I’m especially interested in making software creation more accessible, so businesses can go from an idea to a working tool much faster by working directly with AI. I believe that approach can open up a much better way for companies to solve problems and build for themselves.

Darren Spencer

Darren Spencer

Co-founder

I have experience working across both large and small businesses. My background includes working with Fortune 500 companies during my time at McKinsey, as well as hands-on work in smaller businesses where speed, pragmatism, and execution matter. That combination has taught me how to approach problems with structure, while staying focused on practical solutions that work in the real world. I think that we can make your business more efficient and effective.

Start at the trailhead.
We'll climb with you.

Bring the spreadsheet, the inbox, or the process nobody wants to own. Leo turns it into working software today — and our team is here when the stakes get higher.

Upload your spreadsheet Contact Us

No credit card required.

Get in Touch

Tell us about your project and we'll get back to you within 24 hours.