For interior architects who want control over every euro.
Accurate budgets. Clients who decide fast. Evenings without Excel.
Free, no credit card
OakMarbleBoucléYour numbers, always right.
Every choice updates the budget, the margin and the deliveries.
The budget follows the project
Add, replace or remove a product: the room and project budgets recalculate instantly.








Your margins, by supplier
Discount and delivery costs entered once per supplier, applied to every product.
Glass pendant€170+€34
Mushroom lamp€89+€18
Mustard chair€224+€45Clients who decide fast.
One link, no account. They accept, decline, comment.
The client space, on your terms
Prices, suppliers and links: you choose what they see, in four languages.
Wolke modular sofaWestwing Collection€3,399AcceptDecline
Mushroom lampKave Home€89AcceptDecline
Lenny armchairLa Redoute Intérieurs€599AcceptDeclinePlan B, ready to go
Offer alternatives with their price and lead time; the client decides in one click.
Wolke sofa
Peach striped velvet · €3,399



Wolke sofaWestwing Collection- Price
- €3,399
- Lead time
- 13 weeks
- Budget
- Main
Tayla sofaKave Home- Price
- €2,699
- Lead time
- 6 weeks
- Budget
- −€700
Natalie sofaSklum- Price
- €2,799
- Lead time
- 5 days
- Budget
- −€600
And orders are tracked.
You order from your suppliers: Phasen tracks who buys what, when it arrives and who received it.
Purchase tracking for the whole project
Ordered by you, the client or the contractor: every product has its status and date.
Ready in minutes. For free.
Nothing to install, no complicated setup.
Everything you need, in one place.
Phasen adapts to the way you work.
Try Phasen for free.
Recommended plan: Pro · €29 excl. VAT/month. For an independent using Phasen every day.