They switched. Here's what happened.
THE CLIPPER
Bring any product from any website in seconds.
Clip a product with the Chrome extension, or paste a link straight into the sheet. The AI fetches the images, dimensions, price and supplier in a few seconds.
Build a Library with the products you use often and add them to any project with one click.
PAPER
A creative workspace built for interior designers.
An infinite canvas to create mood boards, presentations and AI renders — with everything connected to your specifications, products and client approvals
CLIENT COMMUNICATION
Bye-bye, email and WhatsApp.
Feedback is spread across email threads, WhatsApp chats and meeting notes and nobody knows which message is the latest. In thesheet, every comment, note and approval is tied to the product it’s about, so you always know where to look.
THE(SPEC)SHEET
Specs, budgets, approvals — sorted.
thesheet handles the serious work too. Build schedules, manage project finances and track every approval, so everyone knows who approved what and when.
Pricing is simple – Learn thesheet. Earn Studio.
Then add a card to keep it going.
We guide you through setup. Every step you finish adds free days of Studio, our full plan. Once you're all familiar you can lock in your Studio plan.
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 one active project, 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.