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Get a free consultation with Fingoweb CEO - Slawomir Wilusz and discuss your app idea! We will advise you on issues such as technology selection, budget optimization, building & developing MVP or final product!
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Whether you're a corporation looking to expand your project team or the founder of a startup, we'll provide you with a team of experts and specialists tailored to your needs and guide you through technological advances.

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Trusted by many

Sellizer offers a product that comprehensively supports the sales process in enterprises. The tool can integrate with CRM and and accelerate salespeople's work through automation.

With Sellizer, the seller no longer needs to ask, "Did you manage to read the offer?" and receives valuable information about the offeree's behavior.


  • there is no way to confirm whether the customer has properly read the sales offer sent;,
  • putting a sales agent off by a potential customer,
  • a long process of selling a product or service,
  • lack of customer feedback.


As a result of the cooperation between Fingoweb and Sellizer the main proposed solution was the creation of a tool for forecasting, analysis and automation of sent business offers.

To shorten the sales process, the system is based mainly on converting PDF files into formats that allow you to view and analyze offers in any web browser. Thanks to this, each sales representative can find out when the customer read the offer and how much time they spent reading it.

In the process of developing the product idea, we went through the following stages of implementation and development. First, we implemented the so-called proof of concept, checking whether we are technically able to implement the concept. After a successful analysis, we proceeded to create MVP. The product was accepted by customers and investors, receiving financing in the amount of PLN 800,000 for its development. Thanks to the provided funds, we were able to proceed with the implementation of the idea on the market.

Sellizer allows you to efficiently respond to the customer’s interest in our offer, thanks to extensive statistics. Moreover, the applied machine learning technology makes it possible to predict offers, by answering questions such as when an offer should be sent and how it should be designed in order to be most effective. In addition, we have created the plug-in Sellizer, which allows you to integrate your CRM systems with the tool. The plug-in can be installed in any web browser, where it smartly synchronizes the data and information contained within the Sellizer system.

The benefits of using the sales automation tool include the proper selection of leads, the automation of sent offers, receiving notifications about the opening of offers by customers along with the included statistics, and the effective management of sales teams in the implementation of sales processes. Our software house also proposed an appropriate visual identification of the product and took care of a simple user interface that makes it easy to navigate the system.

Scope of work
  • tailor-made
  • ux & design
  • development
  • infrastructure

People from Fingoweb are professionals and passionate

"I had the (dis)pleasure of working with more than 100 IT companies, each of them had certain problems: untimeliness, poor quality, lack of inventions, etc. Fingoweb was one of the few companies that did not have these problems. I recommend and will strongly recommend it because the company is about people and the Fingoweb employees are professional and enthusiastic."

Marcin Zaborowski CEO,

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