Interior Design Software Development

Interior design software built around your studio's process, not a solo designer's workflow

Studio Designer and DesignFiles were built for the solo interior designer, and multi-designer studios pay a per-seat fee forever to run a workflow shaped for one person - not their studio's actual project handoffs, multi-office reporting, or trade-vendor rate agreements. We build practice management and product procurement into one system shaped to how your firm actually operates.

  • Practice management - projects, client communication, and timelines in one system

  • Product specification and procurement - vendor catalogs, purchase orders, and markup tracking

  • Trade-discount vs. retail markup tracking built around your actual vendor agreements

  • Fixed-cost delivery, scoped up front, with source code ownership

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on Clutch
See our work

The problem

Sound familiar?

  • Paying per-seat fees on a platform built for a solo designer's workflow, across a studio with multiple designers and offices?

  • Tracking trade discounts, retail markup, and purchase orders on furnishings in a spreadsheet that breaks down every project?

Short answer

Interior design firm software development combines practice management - projects, client communication, and timelines - with product specification and procurement - vendor catalogs, purchase orders, and trade-discount vs. retail markup tracking - into one system built around how a specific studio operates. RaftLabs builds this for multi-designer studios whose workflow doesn't fit the solo-designer shape of platforms like Studio Designer or DesignFiles. An MVP typically runs $20,000-$50,000 over 12-15 weeks; a full build with procurement and multi-office reporting runs $50,000-$100,000 over 15-18 weeks, at a fixed cost scoped after discovery.

Key takeaways

  • A multi-designer studio paying per-seat fees on a solo-designer-shaped platform is renting a workflow that was never built for its actual project-management process.
  • Procurement and specification tracking - vendor catalogs, purchase orders, trade-discount vs. retail markup - needs to live in the same system as practice management, not a separate spreadsheet that breaks down under real order volume.
  • Multi-office reporting and proprietary trade-vendor rate agreements are exactly the kind of studio-specific structure off-the-shelf platforms don't model well.
  • An MVP runs $20,000-$50,000 over 12-15 weeks; a full build with procurement and multi-office reporting runs $50,000-$100,000 over 15-18 weeks, at a fixed, agreed cost.

Trusted by

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Interior design software delivery, by the numbers

products shipped
100+
cost delivery
Fixed
week delivery cycles
12-18

A solo-designer workflow doesn't scale to a multi-designer studio

Studio Designer and DesignFiles were built around one designer managing one project at a time, and a growing studio ends up paying per seat, per designer, forever, for a workflow that was never shaped around its studio's actual handoffs between designers, its multi-office reporting, or the trade-vendor rate agreements it negotiated itself. We build practice management and procurement into one system shaped to how your studio actually runs.

Capabilities

What we build

  • 01
    Practice management

    Projects, client communication, and timelines tracked in one system, built around how your studio actually hands work between designers, not a solo-designer project list.

  • 02
    Product specification and procurement

    Vendor catalogs, purchase orders, and product specification tracked from selection through order, scoped to the vendors your studio actually works with.

  • 03
    Trade-discount vs. retail markup tracking

    Trade rate in, retail rate out, margin tracked per line item, so your studio's actual markup rules are built into the system instead of reconstructed in a spreadsheet.

  • 04
    Client communication and approvals

    Client-facing views for specification approvals, selections, and timelines, so back-and-forth over email and PDF moodboards moves into one shared record.

  • 05
    Multi-office reporting

    Consolidated reporting across offices and designers - project status, procurement spend, margin - for studios that have grown past a single location.

  • 06
    Vendor and purchase order management

    Purchase orders tracked from issue to fulfillment against your studio's own vendor catalog and negotiated rates, not a generic vendor directory.

How we work

From studio workflow to live software

  1. Weeks 1-3
    01

    Discovery and workflow mapping

    We map your studio's project handoffs, vendor relationships, markup rules, and reporting needs across offices. You leave with a written scope and a fixed-price quote.

  2. Weeks 3-6
    02

    Data model and integration design

    We design the practice-management data model, the vendor and purchase-order structure, and the trade-vs-retail pricing logic around your studio's actual agreements.

  3. Weeks 6-14
    03

    Build in two-week sprints

    You review working software at each sprint. Practice management, procurement, and reporting components are built and tested incrementally.

  4. Final 2-4 weeks
    04

    Rollout and studio onboarding

    The system runs against real projects and vendor orders so your designers can validate it before it replaces your current platform.

Why us

Why interior design studios choose RaftLabs

  • 01
    Senior engineers build what they scope

    The engineers who map your studio's workflow also build the system. No offshore handoff after the contract is signed.

  • 02
    Fixed price before development starts

    We scope the work, calculate the cost, and lock it in writing before any development starts.

  • 03
    Founded 2015, 100+ products shipped

    A track record building practice-management and procurement systems that handle real vendor relationships, purchase orders, and project handoffs, not a generic template.

  • 04
    You own the source code

    No per-seat fees and no vendor lock-in after delivery. The codebase, and everything built into it, is yours.

Have an interior design software project?

Tell us how your studio currently manages projects and procurement, and where the gaps are. We'll scope a fixed-cost build.

Scope your interior design software project

Related services

What clients say

What clients say about working with us

Three-year average engagement. Founders and operators describing the work in their own words. No marketing varnish.

Amer Abu Khajil
Amer Abu Khajil
Canada flagCanada
Founder, Peak Studios & Perceptional

I found RaftLabs to be the perfect partner for Perceptional, with their expertise in helping startup founders build MVPs, a free consultation, a prototype that matched my vision, and their unwavering support.

01 / 06

Interior Design Software Development, scoped in one call.

Tell us what's broken. Within one business day you get a straight take on cost, timeline, and the right first step. No deck, no pressure.

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Frequently asked questions

Interior design firm software combines practice management - projects, client communication, timelines - with product specification and procurement - vendor catalogs, purchase orders, and markup tracking - into one system. Off-the-shelf platforms like Studio Designer and DesignFiles cover both, but for a workflow shaped around a single designer working alone.

Yes. Vendor catalogs, purchase orders, and trade-discount vs. retail markup tracking are core to most requests in this space. We scope the vendor relationships and markup rules your studio actually works with during discovery.

Yes. We build the pricing model around how your studio actually marks up furnishings - trade rate in, retail rate out, margin tracked per line item - rather than a single price field that hides the difference.

An MVP covering practice management and core procurement typically runs $20,000-$50,000 and takes 12-15 weeks. A full build with specification tracking, procurement, and multi-office reporting runs $50,000-$100,000 over 15-18 weeks. We scope a fixed cost after discovery.

Established platforms are strong tools for solo designers and small studios whose needs fit their model. Custom software makes sense once your studio's project-management process, multi-office reporting, or trade-vendor rate agreements stop fitting an off-the-shelf platform - and you're still paying per seat for a workflow that isn't yours. We help assess the right fit during discovery.

Yes. Consolidated reporting across offices - by project, by designer, by location - is a common requirement once a studio grows past a single office, and it's scoped as part of the practice-management layer during discovery.

Work with us

Tell us what you need. We'll tell you what it would take.

We scope Interior Design Software Development in 30 minutes. You walk away with a clear cost, timeline, and approach. No commitment required.

  • Scope and cost agreed before work starts. No surprises. No obligation.
  • Working prototype within 3 weeks of kickoff.
  • Pay by milestone. You see progress before each invoice.
  • 60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
  • All conversations are NDA-protected.