
e-Sourcing Platform
Reduce costs and save time! Use our powerful web application for your negotiations and Request for Quotations.

e-Sourcing Consulting
You need support for a negotiation? Use our experts on demand to optimize your negotiation design.

e-Sourcing Academy
Foster your career and become an e-Sourcing champion. Raoul Groening is an experienced trainer and lecturer.
Why choose Clickbuyer? Ask our customers.
With the support of Clickbuyer we were able to reduce by 12% the prices for two of our main components.
– Martin Gossner, CEO at Steiger Dynamics
Web-based, save and easy to use
Our web-based e-Sourcing solution is easy to use for buyers and suppliers. We are confident that: „A complex negotiation in Clickbuyer is easy like on ebay and a professional supplier evaluation is easy like on booking.com“. We implement only features which brings substantial value add for our users. Clickbuyer fulfills the security requirements of companies like Siemens.
Professional procurement support
Customers benefit from the experience and expertise of our e-Sourcing specialists. We implemented e-sourcing solutions in large procurement organizations as well as in small and medium companies. It is important for us to support you personally in your specific procurement projects. For that reason, we offer the e-Auction execution service.
Starter and expert trainings
The trainings for our e-Sourcing system are of course at no additional cost for our customers. We provide online and onsite trainings. The objective of the expert training is the effective use of procurement methods like e-auctions, supplier evaluations, balance of power or preferred supplier lists in your organization.
Import or connect your supplier database
You have already a supplier database and don’t want to lose or duplicate the data? No problem. We can import regularly your supplier data into Clickbuyer. The interface solution can be a simple excel file or the data can be transferred for example via ftp.
The course was a great mix of practical exercises, best practice examples and the game theory. The certificate gave me a new career opportunity at Wipro and later even as an independent consultant.
– Anjali Jaiswal, certified e-Sourcing champion
e-Sourcing Platform
Intensify the competition among suppliers and close the negotiation in a short time. Some of our customers are using the following features successfully since more than 6 years.


e-Sourcing Platform
Intensify the competition among suppliers and close the negotiation in a short time. Some of our customers are using the following features successfully since more than 6 years.
- Online Request for Quotations
- Dutch reverse auctions
- Sealed auctions
- Take-it-now auctions
- English reverse auctions
- Total cost of ownership adders

e-Sourcing Consulting
You have a negotiation case where you want to conduct an online auction? We analyze your specific negotiation case and find the best solution to achieve your targets.

e-Sourcing Consulting
You have a negotiation case where you want to conduct an online auction? We analyze your specific negotiation case and find the best solution to achieve your targets.
- Simulate and define negotiation design
- Set up and execution of online auctions
- Customize auction rules
- Supplier onboarding
e-Sourcing Academy
Clickbuyer offers the certified training course “e-Sourcing champion”. Courses and trainings are conducted remote or on-site by Raoul Groening. He is brainGuide expert and lecturer.


e-Sourcing Academy
Clickbuyer offers the certified training course “e-Sourcing Expert”. Courses and trainings are conducted remote by Raoul Groening. He is brainGuide expert and lecturer