Features
thesheet tools.
That change how you work.
Our core features that save hours, not minutes — on every single project.
The argument
New client. Same chaos.
Sounds familiar?
We built thesheet because great designers were spending their best hours fighting with spreadsheets. Not because Excel is bad — it's a brilliant tool. Just not for this.
This is a thesheet spec sheet
Simple on purpose.
Serious about the work.
thesheet starts just as simply as opening a spreadsheet. What you get out of it is a different story.
Beautiful by default. Open it and it already looks right.
Organised by room, by category, or however your project works.
Budget tracked in real time. Always accurate, never a formula.
Every product in its place — image, dimensions, supplier, status, notes.
Live the moment you share it. Your client always sees the latest version.
Up and running in minutes. Not after an onboarding call. Right now.
"It brought back my inner spark. I wasn’t buried in admin anymore. I could focus on the fun parts of design again."
Pricing
No trials. No time limits.
Just thesheet.
Whether you're just getting started or running a full agency, there's a plan that fits. Pick what works right now — you can always change your mind.
Ideas. Insights. Updates.
How designers are using thesheet, what we're building next and the occasional thought on the industry worth sharing.
Good questions
Answers to common questions about getting started and using thesheet day to day.
What is a spec sheet in interior design?
A spec sheet is the document that holds everything together on a project — every product selected, with its dimensions, finish, supplier, price, and status. It's what designers share with clients for approvals and with contractors for installation. In most studios, it's still built in Excel. thesheet is software built specifically to replace that.
Is thesheet really free?
Yes. The Solo plan is free with no time limit — run up to three active projects, use the Web Clipper, share with clients, and build your product library without paying anything. When you need more projects or want Studio features like custom branding and advanced sharing controls, the Studio plan starts at €35 a month.
I already have projects in Excel. Can I bring them in?
Yes — thesheet supports direct XLSX import, so you can bring your existing spreadsheets in without starting from scratch. If you also have saved product links in browser bookmarks or Google Docs lists, you can import those URLs straight into your library too. Most designers set up their first project in about three minutes. The Web Clipper also makes adding new products fast enough that many designers find it easier to start fresh than migrate old files.
How does client sharing and approval work?
You share a link. Your client opens it on any device — no account needed, no app to download — and sees a clean, visual version of your spec. They can browse products, leave comments on individual items, and approve or reject with one tap. Works just as well on mobile as desktop, which matters since most clients will open it on their phone. On Studio, create separate links for different recipients, each showing only what's relevant to them.
How is this different from managing projects in a spreadsheet?
A spreadsheet is a blank grid you spend hours formatting before you've added a single product. thesheet handles product images, dimensions, pricing, supplier details, statuses, and client communication out of the box — no setup, no formatting. The output looks like something a professional studio produced, not something built in Excel on a Sunday afternoon.