Confidence in every purchasing price
— know what's good and where to save
Synlox analyzes the invoices you already have — so you know where you buy well, where you can save, and where to act next.
6,245+ suppliers already monitored for buyers on Synlox
- Knauf
- WM SE
- Sto SE
- Adolf Würth
- VELUX
- BRAAS
- Baywa
- GROHE
- Bosch
- Hörmann
- Hagebau
- Bachl
- Hilti
- Böttcher
- DeWalt
- fermacell
- ISOVER
- Rockwool
- Viessmann
- All suppliers
Built for the way purchasing teams work
Every invoice is a record of a past purchasing decision. Synlox turns that data into recommendations that help purchasing teams make every decision smarter.
Simply get started by
transferring invoices to Synlox
Your invoices let Synlox know what you buy and what to analyze.
Upload invoices directly in your Synlox account. PDF, JPG or PNG — no setup, no preparation.
Forward invoices to your personal Synlox email address — or let suppliers send them there directly.
Connect your accounting or invoice management system once. Synlox receives new invoices automatically.
Minimal effort,
measurable savings
“Synlox fits into our day without effort. What surprised us is how much we saved in purchasing in a short time. We finally have a reliable basis of data on the prices we can actually get – and we can hold supplier conversations on facts. It pays off.”
“We did not change how we buy. We just stopped guessing whether the price was right.”
“Negotiations are shorter now. We bring numbers instead of opinions.”
“The first upload paid for the year. We found savings on products we had never questioned.”
“No project, no integration. We sent invoices and got answers the same afternoon.”
“It tells us where we already buy well. That is just as useful as finding a saving.”
Trusted across industries,
teams and markets
Built for every business that buys
From construction to manufacturing, services and beyond — Synlox works wherever businesses buy products and services.
Germany, Europe and beyond
25% of customers and suppliers are already based outside Germany — and the Synlox network keeps growing.
Procurement to management
Procurement, finance, controlling and management use Synlox to know where prices are good — and where to act.
Start saving for free
Discover Synlox's value
€0/month
Permanently free
- 50 price analyses / month
- All features included
Customize Synlox for larger organizations
from€750/month
Flexibly customizable
- Unlimited price analyses / month
- Also customized features
- Users
- Unlimited users with user management and roles
- Data transfer
- Upload via synlox.com or fully automated integration (all integration options)
- Customer service
- Email and phone support
Private by default
Synlox analyzes purchasing data confidentially. We do not tell suppliers which buyers are analyzing their prices, or share buyer-specific purchasing information, without the buyer's permission.
Confidence in every price — with no effort
No setup, no lengthy onboarding, no complex integration — just start uploading your invoices. Synlox takes it from there.
Synlox explains itself and is designed to get the most out of your invoices with no effort — a fully automated process.
You see what's working well and where optimization is needed — down to individual products and suppliers.