Contact, communicate your shopping experiences.

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Integral service around a transaction
BY : Diego GutiérrezMay Mon, 2012

Since the end of 2011, Feedback Network has released its latest proposal in beta phase. Abra-invest is collaborating with her in her growth and financing. is a web application that allows consumers to send their complaints, compliments, queries and suggestions to any company in the world by post, fax, email, etc. free of charge.

  • Free of charge. Contact any company in the world - whether they are in our database or not - without spending a single euro.
  •  By any means: You choose how you want to contact the company: post, fax, email...
  •  They will listen to you. Your opinions go directly to senior management (managers, owners...).
  •  Quickly. In less than 5 minutes you will have submitted your opinion thanks to our friendly technology.
  •  Effective. We help you with the drafting.

Dashboard: your relationship with companies on a single page

And their interaction with social networks from a single page by means of a personalised user profile. The user is the owner of the charter and it is a service totally independent of the company. The effectiveness of the charter is measurable.

Share your experiences on social media

  • Allows share the letter with friends and on social media on the internet such as Facebook, Twitter...
  •  It allows you to get information from other users before the next purchase (by creating a vertical social network of consumption).
  •  Rankings of companies offering an outstanding experience will be available.

Possibilities for legal action

  • Professional: the letter is valid for future claims.
  •  For premium users, legal advice on consumer matters is offered.


Led by Honorio RosThe team is multidisciplinary and has management experience in high-growth companies, with high-level technological development capacity and experience in marketing and commercial development in international environments.

A comparative study has been carried out with other companies aimed at solving similar needs and problems, among others:,,,,,,'s proposal is the most complete and advantageous for users and companies, as well as being the only one in the Spanish language.

Don't stop contacting the companies you buy from. Now you have a direct, free, fast and efficient way to do so:

It has also recently appeared in the press in the digital world and have also prepared a video of their entrepreneurial experience.

Diego Gutiérrez Zarza

The M&A Professionals

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Our diferentiation

Market Research Technology
Our team of market analysis specialists is continuously analyzing the investments of the most active markets in the industry in order to unceasingly contribute ideas of the current market situation and identify the most relevant trends for senior management. We integrate the most relevant sources of information which allows us to discover the most interesting companies for venture capital and similarly helps us to identify the investors with the highest probability of involvement in an M&A process to ensure the success of our sell-side operations.

The reports and deductions of our advisors provide a broad view of the sector, both geographically and from the complementary or adjacent markets perspective.
Technology Data Analytics
for M&A
Advanced data anlytics is a weapon". Intelfin is an artificial intelligence tool we use for investing and creating value in SMEs through competitive analytics and the enterprise environment.

IntelFin consists of a cognitive system, which, through the application of advanced analytical technologies, facilitates the automation of investment and financing decisions in the field of non-listed companies and especially SMEs in high-growth sectors.

The information related to these companies is characterized by their lack of transparency and heterogeneity; thus, it is necessary to develop an advanced analysis which is as much predictive as prescriptive and is developed in a natural language custom, suitable to obtain greater clarity and knowledge of the investment scope.

The IntelFin system focuses especially on analyzing the variables that define and influence the competitive environment of a sector and the positioning of a company, analyzing their influence on future value creation. Therefore, IntelFin supports strategic decision-making to senior management by resolving questions such as:

¿What are my competitors' priorities, strategies and expansion plans? Who's my competition? Which competitor is most likely to grow at a higher rate?
Which areas of activity/business models will receive the most investment? Which sectors are most attractive to investors?
Which companies are going to experience the most growth in the near future? Which companies are most likely to receive investment or be acquired?
Training Methodology
We have developed training programs in an innovative set-up which guarantees our teams the acquisition of technical competences both in the field of corporate finance and in the field of psychology, that is much needed when it comes to negotiation processes.

We have a culture of continuous improvement of our processes, closely related to the use of information systems that allow the enhancement of internal communication between our teams, as well as external communication with our customers. Hence, we extend best practices identified internally in an efficient and rapid manner among our members.

Are you one of those who prefer to be well informed when making decisions?