4.9 · Trusted by 500+ design studios across India
Interior Design Management Software for India

The Operating System for India's Interior Designers

From first lead to final handover — InteriorOS is the all-in-one app for solo designers, studios, and agencies. Replace WhatsApp, Excel, and Tally with one platform that runs your entire business.

2X Field-Office
Communication
25% Faster Project
Delivery
15% Savings on
Project Costs

Free forever · No credit card · 2-minute setup · Cancel anytime

InteriorOS — Projects, CRM, and Finance dashboards on iPhone
The Solution

From first lead to final handover

One platform that connects every stage of an interior project — no more juggling apps.

01

Leads

Capture every enquiry, never lose a follow-up

02

Appointment

Schedule site visits with auto-reminders

03

Quotations

Draft professional BOQs in minutes

04

Invoices

GST-ready PDFs sent in one tap

05

Project Mgmt

Tasks, files & approvals in one thread

06

Time Line

Visual milestones across every project

07

DPR

Daily site reports with photos

08

Financial

Money in / out tracked per project

09

Handover

Final walkthrough, archived forever

Smart Tools Multi-Role Permission
Available on Android iOS Web

Trusted by 500+ Interior Design Studios Across India

Interior companies, residential designers, and commercial fit-out firms trust InteriorOS to replace WhatsApp, Excel, and Tally with one connected platform.

See what's new in InteriorOS
Designer Designer Designer Designer Designer
500+
The Problem

Every interior designer running a studio faces this chaos

You're running 5 projects across 3 cities. Your supervisor sends updates on WhatsApp. Your accountant tracks payments in Tally. Material orders live in Excel. Nothing talks to anything.

01

WhatsApp is not a project tool

Updates buried in group chats, site photos lost in media folders, no search, no accountability. Critical decisions vanish in scroll.

  • Site photos lost in gallery — no tagging, no project link
  • Supervisor DPRs mixed with personal chats
  • Client approvals happen verbally — zero audit trail
  • No way to search past decisions or changes
30% of new leads go cold due to missed follow-ups in WhatsApp
Interior designer stressed by WhatsApp chaos — messages from clients, builders, and vendors
02

Excel doesn't sync with reality

Your budget spreadsheet says ₹18L. Your site spent ₹22L. You find out a month later. By then, the margin is gone.

  • Budget vs actual never match — you find out too late
  • Multiple Excel files across team — no single source of truth
  • Payment tracking is manual — overdue invoices get forgotten
  • No real-time financial dashboard across projects
40% of studio owners spend time on manual payment follow-ups
Studio owner frustrated with Excel budget spreadsheets and scattered invoices
03

No visibility across sites

You call each supervisor individually for updates. Labour attendance is a paper register. Material approvals happen verbally. Nothing is trackable.

  • Supervisor updates come when they feel like it
  • Labour attendance is a paper register — easy to fake
  • Material requests happen over phone calls — no paper trail
  • Project timelines slip — 25% of projects miss deadlines
25% of interior projects miss deadlines due to scattered communication
Interior designer calling supervisors for site updates with no visibility

Stop losing time to chaos. InteriorOS brings structure to every step.

See how InteriorOS solves this →
What InteriorOS Does

Five modules. One operating system.

Site management, financials, designer tools, CRM and team — every module purpose-built for Indian interior studios. No plugins. No setup. No training.

Site Management

Run every site without losing your mind

Project timelines with milestones, daily progress reports with photos, labour attendance, and task assignments — one thread per project.

  • Gantt timelines with milestones — see the full picture at a glance, identify delays before they spiral
  • DPR with photos — supervisor fills from the field, you review from anywhere in real time
  • GPS-based labour attendance — no paper registers, no buddy punching, auto wage calculation
  • Assign tasks to team members with deadlines, priority levels & real-time tracking
InteriorOS Projects dashboard with milestones, DPR, and attendance
Financial Tracking

Money, finally clear

Payment in/out tracking per project, expense submissions with approval workflows, and a full studio ledger across all projects. Share payment summary PDFs with clients in one tap.

  • Track every ₹ — in, out, balance per project updated in real time
  • Supervisors submit expenses with photos — you review & approve from anywhere
  • Full studio ledger — all projects consolidated in one view
  • Export payment summary PDFs for clients — professional reports in one tap
InteriorOS Ledger with real-time financial tracking and report generation
Designer Tools

Designer-only tools, built in

No generic project app has this. Laminate library with room-by-room selection, whiteboard for sketches, material requests with photo approvals, and a vendor directory with running balances.

  • Laminate library — browse, shortlist, and assign laminates per room with brand tracking
  • Whiteboard for quick sketches during client meetings — save directly to the project
  • Material requests with photos & multi-level approval workflow
  • Vendor directory with running balances — know what you owe at any time
InteriorOS Material requests with approval workflow
CRM & Sales

Win more projects

Lead capture with follow-up reminders, appointment scheduling, quotation drafting, invoice generation, and notifications when payments are due — all in one place.

  • Capture leads — auto follow-up reminders so nobody slips through the cracks
  • Schedule appointments with calendar reminders for you and your team
  • Draft quotations & generate invoices in minutes — professional PDF output
  • Payment due notifications — never chase clients manually again
InteriorOS CRM with lead tracking, pipeline value, and overdue alerts
Team Management

Your studio, your team, your rules

Add multiple supervisors, assign them to projects, control what they see. Team members can join other organizations too. Multi-level approvals ensure nothing gets spent without your sign-off.

  • Add supervisors, assign them to specific projects with clear responsibilities
  • Role-based access — owners, managers, field staff see only what they need
  • Join multiple organizations with one account — perfect for consultants
  • Multi-level approvals — every expense needs sign-off before money moves
InteriorOS team management with GPS attendance and multi-level approvals
Client Experience

Your clients get a portal too

Each project includes a dedicated client view — progress, approvals, payment status, and DPR photos. Internal margins, vendor rates, and team chat stay private. One project. Two perfectly separated channels.

What the owner sees

Full P&L. Every detail.

  • Margin per project, per item
  • Vendor rates and purchase orders
  • Internal team chat & notes
  • Material approvals & site DPRs
  • Studio-wide financial rollups
  • Audit log of every change
What the client sees

Clean. Calm. Just enough.

  • Project progress & milestones
  • Design & sample approvals
  • Payment schedule & invoices
  • Daily site photos via DPR
  • Direct chat with their PM
  • Zero financial leakage

Margin protection by design — your client never sees what you don't want them to.

Why InteriorOS

Built exclusively for Interior Designers

Stop forcing generic project tools to fit interior design workflows. InteriorOS speaks your language.

100%

Purpose-Built

Designed specifically for Indian Interior workflows, terminology, and billing standards.

0

Training Needed

As simple as WhatsApp. Site supervisors and field staff start using it on day one.

15%

Cost Savings

Average reduction in budget overruns due to strict material approval workflows.

Real Reviews from Real Designers

Join the fastest-growing network of organized interior design studios.

Arjun Kapoor

BuildRight Interiors

"The toolkit alone is worth the price. My team calculates paint and tile requirements directly from the app without calling me. The material approval workflow has completely stopped unauthorized purchases."

Sneha Mehta

LuxeSpaces Studio

"We transitioned from Excel and WhatsApp groups to InteriorOS in 2 days. Having the CRM, financials, and project timelines in one single dashboard gives me immense peace of mind. Highly recommended."

Rahul Desai

Studio Dezi

"The GPS labour attendance feature is a game-changer. We no longer rely on paper registers that get lost or fudged. I know exactly who is at which site, every single day."

Pricing

Simple, honest pricing

No hidden fees. Cancel anytime. Free forever for solo designers getting started.

Free

Try it out — single user

₹0forever ₹0forever
  • 1 user
  • 1 project
  • 100 MB storage
  • Smart Tools access
Get Started Free

Solo

For independent designers

₹499/ month ₹4,999/ year
  • 1 user
  • Unlimited projects
  • 5 GB storage
  • Lead, quote & invoice flow
Choose Solo

Agency

For large interior firms

₹4,999/ month ₹49,999/ year
  • Unlimited members
  • Unlimited projects
  • 200 GB storage
  • Multi-org & role permissions
Choose Agency

Frequently Asked Questions

Does InteriorOS work on both iOS and Android?

Yes! InteriorOS is natively built for both iOS and Android, ensuring a smooth, fast, and crash-free experience for your entire team, regardless of their device.

Can my site supervisors use it without training?

Absolutely. The app is designed to be as simple as WhatsApp. Large buttons, native language support, and a camera-first interface make it incredibly easy for on-site staff.

Is my financial data secure?

Your data is encrypted with bank-level security. Furthermore, with role-based access, your site supervisors only see what they need to see—your total profit margins and studio ledger remain strictly visible to owners only.

Can I manage multiple projects simultaneously?

Yes, the app is built for scale. Whether you are running 2 projects or 50, the multi-site dashboard gives you a unified view of all active sites, timelines, and budgets.

Is the Free plan really free forever?

Yes — the Free plan is permanent, not a trial. It includes 1 user, 1 active project, 100 MB of storage, and full access to Smart Tools. No credit card required to sign up.

Do you provide GST-compliant invoices and quotations?

Yes. Every quotation and invoice generated includes 18% GST, your studio's GSTIN, and HSN/SAC codes — fully compliant for your clients' input tax credit. Subscription invoices also include GST so you can claim ITC on the platform itself.

How is InteriorOS different from generic tools like Asana, Trello, or Excel?

Generic tools are built for any industry. InteriorOS is built only for interior designers — it includes laminate & material libraries, BOQ-style quotations, GPS-based site attendance, room-by-room scope, multi-level material approvals, and Indian financial compliance (GST, INR, UPI). Nothing to configure, no plugins to install.

Can I export my data if I decide to leave?

Absolutely. Your data is yours. You can export projects, transactions, leads, and reports as CSV or PDF at any time — even on the Free plan. We don't lock anyone in.

Does the app work offline at construction sites with poor signal?

Yes. Site supervisors can record DPRs, take photos, and log attendance offline. The app syncs automatically the moment connectivity is restored — nothing is lost.

Can clients see their project progress without me sending updates?

Yes — with the Studio plan and above, each project gets a dedicated client portal. Your client sees only what you choose: progress %, design approvals, payment status, and DPR photos. Internal margins, vendor rates, and team chat stay private.

How long does setup take and do you provide onboarding?

Most studios are fully set up in under 5 minutes — sign up, create your first project, invite your team. Studio and Agency plans include free 1-on-1 onboarding calls plus team training sessions to get everyone up to speed in their first week.

What happens to my projects if I cancel my subscription?

Your account drops back to the Free plan at the end of your billing cycle. All your existing projects, transactions, designs, and DPRs remain accessible — you only lose paid features like extra storage, team seats, and the client portal.

Which payment methods do you accept?

UPI, all major credit and debit cards, net banking, and NEFT — securely processed via Razorpay. Yearly subscribers can also pay via direct bank transfer; just contact our team.

Built to be Trusted

Enterprise-grade security

Your data, your business — protected at every level with transparency built into every feature.

Approval Locking

Once approved, designs and budgets are permanently locked. No silent edits.

100% tamper-proof

Version History

Every change logged with timestamps and authors. Full audit trail at your fingertips.

Complete transparency

Activity Logging

Every action recorded with full context — know who did what, when, and why.

No disputes

Secure Storage

Bank-grade encryption for every file and record. Your data stays yours — always.

Enterprise security

256-bit Encryption
Daily Backups
99.9% Uptime

You Focus on Scaling Your Design Studio,
Let InteriorOS do the Hard Work

Free for Everyone

18 Smart Tools no signup needed

From paint and tile calculators to a full BOQ-style cut-list optimiser — every tool an Indian interior designer needs, free and ready to use right now.

Browse all 18 tools →

Open in any browser. No login. No data sent. Use them on the go.

Interior Project & Field Management App for Site Teams

Manage site work, track daily progress and update tasks from anywhere with InteriorOS mobile app. Designed for designers, supervisors and site teams, the app keeps work on track with real-time updates synced to your dashboard.

InteriorOS Mobile App — Projects and Attendance on iPhone