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Designa vs Notion for Interior Design Project Management

Notion is a blank canvas; Designa is built for studios with GST invoicing, procurement and approvals baked in.

8 min read

The blank page problem

Notion is brilliant. Let me say that up front so nobody thinks this is a hit piece. If you want a tool that can be anything, Notion is the best blank page money can buy. Docs, wikis, task boards, a little database here, a linked view there. Plenty of studios I know started their whole operation inside one Notion workspace and felt very proud of it.

The trouble starts about eight months in.

You built a project tracker. Then a client added a change during site work, so you built a "revisions" database. Then procurement got messy, so you made a PO tracker with a formula that adds GST. Then your junior left, and nobody could remember which of the four linked databases was the real one. By month twelve you are not running a design studio on Notion. You are maintaining a piece of software that you built by accident, in your spare time, with no documentation.

That is the honest tradeoff. Notion gives you total freedom and hands you the entire burden of design. Designa makes the opposite trade. It already knows what an interior design studio does, so the structure is built in. You just run your projects.

Let me walk through where that difference actually bites, in real studio life.

Freedom is expensive when you're the one paying for it

Here's the thing nobody tells you when they show off their beautiful Notion setup on Instagram. Somebody spent 40, 50, sometimes 80 hours building that. Usually the founder. Usually at 11pm after a full day of client calls and site visits.

And it's never finished. A blank canvas is never finished. There's always one more database to link, one more formula to fix, one more view to tidy. Every new project type, a small 2BHK versus a full villa versus a commercial cafe fitout, tempts you to restructure everything again.

You didn't start a studio to become an amateur database administrator. But that's the quiet job Notion signs you up for. I wrote more about this trap in Why One Connected System Beats Five Disconnected Tools, the maintenance cost of a stitched-together setup is real, it just hides on your evenings and weekends.

Designa's structure is opinionated on purpose. Leads come in. They become projects. Projects have rooms. Rooms have furniture and finish specs. Specs go into a quote. The quote becomes a GST invoice. That flow is already wired. You're not designing the system. You're using it.

Where Notion genuinely can't follow: GST invoicing

This is the big one, and it's where the "Notion can do anything" argument quietly falls apart.

Notion cannot generate a compliant GST invoice. It just can't. You can build a database that looks like an invoice. You can add a formula field that calculates 18 percent. You can make it look tidy on screen. But it is not a real tax invoice.

  • It won't hold a proper sequential invoice number series that your CA and the GST portal expect
  • It won't correctly split CGST and SGST versus IGST based on where your client is
  • It won't produce a clean PDF with your GSTIN, HSN/SAC codes, and place of supply laid out the way it needs to be
  • It has no idea what to do at year-end when your invoice numbering has to reset

So what actually happens? You build the pretty tracker in Notion, and then you re-enter everything into Tally or Zoho Books or a Word template to make the real invoice. Two systems. Double entry. Numbers that drift apart. Your accountant sending you a WhatsApp at month-end asking why invoice 47 exists twice.

Designa treats GST as a first-class citizen because in India it isn't optional. Quotes turn into proper GST invoices with the right tax split. Payment collection sits right there via Razorpay, client taps the link, pays, it's marked. And it syncs to Tally and Zoho Books, so your accountant is working from the same numbers you are, not a screenshot you exported at midnight.

If you're currently doing your money in a spreadsheet bolted onto Notion, I'd genuinely read Designa vs Spreadsheets: Why Excel Is Costing You Margin, the leakage is worse than most people realise.

Procurement: the part that actually loses you money

Design margin doesn't usually die in the design. It dies in procurement.

A client approved a ₹4.2 lakh modular kitchen. You raised the PO to the vendor. Advance paid. Delivery slips in a WhatsApp group. Somebody forgot to check the shutter finish against the approved spec. It arrives wrong. Now you're eating the cost, or eating a delay, or eating an awkward client conversation. Every studio has that scar.

In Notion, procurement is whatever you decide to build. Maybe a PO database. Maybe a "vendor payments" table. Maybe just a channel where everyone posts and hopes. There's no chain. Nothing forces the PO to connect back to the approved spec, or the delivery to connect back to the PO, or the payment to connect back to anything.

Designa has that chain built in. The furniture spec your client approved is the same spec that flows into the purchase order. The PO tracks against delivery. Payments sit against the PO. Because it all lives in one connected system, you can actually answer the question that matters, "did we get what we ordered, at the price we agreed, for the finish the client signed off?", without opening five things and cross-referencing them by memory.

That's not a feature you can bolt onto a blank canvas without turning yourself into a full-time systems builder.

Client approvals that hold up

Approvals are the other silent killer. "You never showed me that finish." "I thought we agreed on the darker one." "Who approved this?" If the answer is buried in a WhatsApp scroll or a Notion page anyone can quietly edit, you have no defence.

Notion sharing is powerful but blunt. You share a page. The client sees your internal mess, or you build a whole separate "client-facing" workspace and maintain it in parallel. And there's no clean, timestamped "I approve this mood board" moment that you can point back to three months later.

Designa gives clients a branded portal, their view, not your backend. They see mood boards, room specs, quotes, and they approve online with a proper record of who approved what and when. That approval is the thing your procurement chain then keys off. No more chasing sign-offs across three apps, no more he-said-she-said at handover.

If your approvals currently live in a chat thread, Designa vs Running Your Studio on WhatsApp is worth ten minutes, WhatsApp feels fast but it has no memory you can trust.

"But we can customise Notion exactly how we want"

You can. And that's real. If your studio has one very specific way of working that no product matches, a hand-built Notion can fit like a glove.

Just be honest about the price of that glove:

  • Somebody has to build it, and that somebody is usually your most expensive person, you
  • It breaks silently. A moved formula, a deleted view, and a junior is entering data into the wrong place for a week
  • It doesn't onboard. New hires spend days learning your bespoke maze instead of a product with support and docs
  • It doesn't do GST, Razorpay collection, or Tally/Zoho sync no matter how clever your formulas get

Customisation isn't free. It's just a cost that doesn't show up on an invoice. It shows up in your evenings and in the day everything quietly breaks.

When Notion is actually the right call

I'll be straight with you, because over-promising helps nobody.

If you're a solo designer with two projects a year, no team, no GST registration yet, and you love tinkering, Notion might genuinely be enough. It's cheap, it's flexible, and the maintenance burden is small when the studio is small.

Designa earns its keep the moment you have real volume and real money moving. Multiple projects running at once. A team that needs the same source of truth. GST invoices going out every month. Vendors, POs, advances, deliveries. Clients who need to approve things in a way that holds up. That's the point where a blank canvas stops saving you time and starts quietly costing you margin.

If you want a clear-eyed view of which tools a studio actually needs versus which you can skip, I laid it out in Every Tool a Design Studio Needs (and Which You Can Skip). And if your real goal is a studio that runs without you babysitting it, How to Systemise Your Design Studio So It Runs Without You is the bigger picture Designa is built to serve.

The honest summary

Notion is a tool for building your own tool. Designa is the tool, already built for how Indian design studios actually work.

One gives you a blank page and a second job. The other gives you leads-to-invoice already wired, specs, mood boards, online approvals, procurement chains, GST invoicing, Razorpay collection, and Tally/Zoho sync, so you can go back to designing.

You don't get points for the cleverest Notion setup. You get paid for delivered projects and collected invoices. Spend your genius on the design, not the database.

Try it before you decide

Don't take my word for any of this. Go poke at a real, working studio setup, leads, rooms, specs, approvals, GST invoices, the whole flow, at demo.designa.work. Click around. Raise a mock invoice. See how procurement connects to an approved spec.

Then, if it fits how you actually run your studio, grab the founding offer: one flat price of ₹2,299 + GST per year for your whole studio, up to 10 members, unlimited free client logins, a 7-day money-back guarantee, and done-for-you onboarding with data migration so you're not the one rebuilding anything. See the full offer and get started at go.designa.work. Bring your messy Notion, we'll help you move in.

Run your whole studio on Designa

One flat founding price for your whole team, every module included, with a 7 day money back guarantee. See exactly how it works, then get started today.