Ledger. For Interior Designers by Interior Designers

More designing.
Less spreadsheeting.

The inventory and budget management app built for interior designers who want to focus on creativity—not spreadsheets.

See How It Works

You're an incredible designer.
But the business side is exhausting.

Between juggling multiple projects, tracking dozens of purchases, managing budgets, and billing clients—the administrative burden can crush your creative flow.

You deserve tools that match your talent.

Budget Planning & Tracking

Know what you can spend before you spend it—on every project, every time

Project Management

Never mix up your clients

Your dashboard shows every client with their budget status right there. Switch between projects instantly. See who's on track, who's getting close, who needs attention—all in 10 seconds.

Stop the mental math across 5 different projects. Just look at your dashboard.

Projects overview showing project cards with budgets
Budget Planning

Stop paying for budget mistakes

When you blow the budget, it comes out of YOUR design fee. Create categories for furniture, movers, storage, install crew—whatever you need. See exactly what's left in each bucket so you never overspend on sofas and have nothing left for the install team.

Set it up once at the start, then let it protect your income on every purchase.

Set budget interface showing category creation
Budget Tracking

Shop without the stomach knots

No more standing in a showroom wondering if you can afford that sectional. Progress bars update automatically as you add purchases. Check your remaining budget in 3 seconds and buy with confidence.

Stop guessing. Every purchase backed by real numbers, not your best guess.

Budget progress bars showing spent and remaining amounts

Sourcing & Shopping

Capture everything before you forget—so you don't lose money or lose your mind

Transaction Tracking

Never lose a receipt again

Record purchases while standing in line—or later from your car. Add the amount, store, budget category, who paid, tax, etc. Snap photos of your cart and receipt right there. By the time you get home, you've forgotten half the details.

Track who paid for each purchase so you know who owes what—not 6 months later when you're doing mental math.

Receipt images and receipt capture interface
Item Organization

Find things in 5 seconds

Stop digging through emails and bags looking for receipts. Every item has its photo, price, receipt, room assignment, and SKU attached. Search by name, filter by room, filter by store, or just scroll and spot it visually.

Your brain is for design, not remembering which pillow came from which store three weeks ago.

Item search interface showing item cards with photos and a search bar

Installation

Stay organized when the client is watching and everything is chaos

Return Tracking

Stop losing money on returns

Clients don't love the throw in the living room? Tap it once to mark for return. When install is done, you have a clean list of exactly what to return and where. No more forgetting $1000 worth of stuff in your garage.

Filter to show only returns—complete with receipt photos and store info.

Returns list and return workflow
Instant Lookup

Look professional under pressure

Client asking how much the accent chair will cost while you're trying to work? Pull it up on your phone in 5 seconds. Every item shows where you bought it and all the key details, with a link to the transaction that contains the receipt.

Stop digging through emails and bags while the client waits. Look like a pro.

Item detail view showing item images and a link to the transaction with the receipt
Room-Based Organization

Keep everything moving

Need to see just the living room items? Type "living room" and see only what goes there—no scrolling through 200 items. Search by store to find everything from West Elm. Or just scroll photos and spot items visually.

Multiple ways to find exactly what you need, right when you need it. No confusion, no delays.

Room search interface showing filtered items by room

Business Inventory

Track items you're keeping for future projects

Business Inventory

Know exactly what you have in storage

Found a great chair but it didn't work for this client? Can't return that lamp but know you'll use it later? Move items into your business inventory with storage location tags.

Turn "I know I have that somewhere" into "It's in Storage Area B, shelf 3."

Business inventory list showing items with storage tags
Tax Documentation

Stop dreading tax season

When you sell from your own inventory or use markups, tax time can become a nightmare. Digging through receipts trying to remember what you paid versus what you charged? The app tracks it all—purchase price, sale price, margins, taxes paid. You'll have the numbers you need instead of reconstructing everything from memory.

No more shoebox of receipts and guesswork.

Transactions list tied to business inventory with filters

Billing & Closeout

Get paid fast and leave clients wanting to hire you again

Client Invoicing

Bill in 10 minutes, not 10 hours or 10 days

The app already tracked every purchase and who paid for it. Create a clean invoice showing exactly who owes what—with all the details and total balance. Bill anytime during the project or all at once at the end. No spreadsheets, no memory games.

Stop spending your weekend trying to remember which credit card bought what. Click once, invoice ready.

Client invoice preview showing line items and totals
Client Summary

Turn clients into fans

Show clients the value you delivered. Deliver a polished summary showing what the client paid versus market value, with the savings callout front and center. It’s the proof point that turns satisfied clients into enthusiastic referrals.

The highlighted savings line shows the value you created in a single glance.

Client summary screenshot with the savings highlighted in green

How it works

From project setup to final documentation

1

Set up your projects

Create projects for each client with custom budget categories—furnishings, moving, storage, installation services. See all your projects and their budget status at a glance.

2

Capture while you shop

Record transactions and items while standing in line—or add them later. Snap photos of your cart and receipts. Note who paid. Watch your budget update instantly.

3

Stay organized on-site

Mark returns with one tap. Find any receipt instantly. Filter items by room. Keep everything running smoothly whether it's one day or one week.

4

Move extras to inventory

Save items for future projects in your business inventory section. Tag with storage locations so you can actually find them later.

5

Bill and close with confidence

Generate invoices that show exactly who owes what. Create value summaries showing your client's savings. Get paid while building trust for future projects.

Simple, transparent pricing

Choose the plan that fits your business

Monthly

$58/month

No commitment. Cancel anytime.

  • Unlimited projects
  • Custom budget categories
  • Real-time budget tracking
  • Transaction & receipt capture
  • Business inventory management
  • Professional invoicing
  • Client value summaries
  • Email support
Get Started

Frequently asked questions

Does this work for both residential and commercial projects?

Absolutely. Whether you're designing a single room or a 20,000 sq ft office, our platform scales to your project complexity.

Can I track multiple projects at once?

Yes. Manage unlimited projects simultaneously. Your projects dashboard shows budget status for each client at a glance, and you can switch between projects instantly without losing your place.

What if I'm not tech-savvy?

Our interface is designed for creatives, not accountants. If you can use Instagram, you can use this.

Is there a limit on the number of budget categories I can add?

No — there’s no limit. Create as many categories as you need to match your workflow and projects.

What's the difference between the invoice and client summary?

The invoice reconciles who owes whom and helps you get reimbursed. The client summary shows purchase price vs. market value to demonstrate the savings you delivered—great for building relationships and getting referrals.

Can I use this on my phone?

Yes. Ledger is built mobile-first so you can do everything from your phone — capture purchases, add receipts, manage budgets, and send invoices. The interface is optimized for quick, touch-friendly workflows so you can run projects on-the-go without missing a beat.

About Us

Our Story

Born from the chaos of running a design business, Ledger was created to solve our own bottlenecks at 1584 Design.

1584 Design began in 2021 with a simple mission: to create extraordinary spaces for exclusive clients through full-service interior design.

But like many designers, we struggled with the business side. Between managing multiple projects, tracking hundreds of purchases, staying within budgets, and ensuring clients got billed correctly, we found ourselves spending more time in spreadsheets than showrooms.

So we built Ledger. What started as a solution to our own bottleneck has become the tool we wish we'd had from day one. Now we're sharing it with fellow designers who deserve to focus on creativity, not paperwork.

Because every designer should have the freedom to do what they do best: create spaces that inspire.

Visit 1584 Design →

Ready to design with less stress?

Stop drowning in spreadsheets and lost receipts. Take control of your projects and get back to what you do best.

Get Started