SOURCEBOOK by Poly9 · for showrooms, brands & interior designers

Every brand you work with, in one place.

Sourcebook puts 500+ international brands — with up-to-date catalogs and pricing — into one workspace, with a design agent that customizes products across all of them. Built to be the best tool a showroom or designer owns.

from $207/mo · free client seats
Multi-brand lighting floor display
500+
International brands with live, up-to-date catalogs
Live pricing
Current numbers on every product — no stale PDFs
One agent
Customize any product from any brand, on the spot
The Sourcebook workflow

From brand library to installed project

01

Browse

Search 500+ brands in one catalog — by style, material, price band or lead time. Always current.

⌕ bouclé lounge · 512 brands
02

Curate

Pull products from any brand into client boards and per-project collections.

Collections
03

Customize

Ask Sourcebook AI to re-render any product in your client’s finish, fabric or colorway — mid-conversation.

rendering in brass…
AI Design Studio
04

Present

Share the board for client sign-off — annotations, favorites and approvals in one thread.

Coastal Hotel · approved ✓
For Designers
05

Order

Quotes from every brand, budget checks, and order tracking through to install.

$214K · 120 rooms · on track
Projects
Sourcebook AI

The design agent inside Sourcebook.

Sourcebook AI works every step — from finding the product to presenting the finished room.

01 · Browse

Finds “bouclé lounge under $2K retail” across 500+ brands in one ask.

02 · Curate

Assembles client boards from your brief and what the client responded to.

03 · Customize

Re-renders any brand’s product in your client’s finish or fabric — live.

04 · Present

Builds the client-ready presentation and tracks approvals.

05 · Order

Requests quotes from every brand on the board and budget-checks the total.

“Show this sofa in my client’s boucl锓Build a board from Nordic, Casa and Saigon”“Budget-check the board and get quotes”
Pricing

Sourcebook Studio from $207/mo · Sourcebook Connect from $590/mo — free client seats on every plan.

See Sourcebook pricing

Put 500+ brands to work for your clients.

Start today, or book a walkthrough and see your brands in one workspace.

Start with Sourcebook Book a demo
Sourcebook — Multi-Brand Catalog & Design | Poly9