Overview

About GONNI

We are a UX and Digital Product Design Agency. Our experience in product design allows us to help companies to income through the improvement of their products. And, as a user experience agency, we know that dealing with customers in 2020 means dealing with human beings that rarely focus in one thing at a time. That means that when a customer arrives to your website, you have just a few seconds to show them where the thing is so they can buy the thing.

We adapt to companies teams we work with to deliver 100% customized solutions.

What clients say

Review Analytics of GONNI

Every review is verified through Goodfirms before it's published.

4.75 Verified Reviews
Quality5.0
Schedule & Timing4.2
Communication4.8
Overall4.8
Review Summary
Summarized from 5 verified reviews · Updated August 2026
GONNI demonstrates strong expertise in branding and UX/UI design, with clients noting their ability to understand brand tone and create professional, simplified designs. The team maintains excellent communication through regular check-ins and continuous collaboration throughout projects. Clients consistently praise their reliability, methodology, and time management, which enables smooth project progression and handoffs to development teams.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of GONNI
Services
Sort By
Write a Review

What reviewers mention most

Carlos Tramutola
Carlos TramutolaVerified Review
Posted on Jul 7, 2020

UX project for Book App

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing4.0
App Designing (UI/UX)

I was previously in contact with two agencies that did not seem very trustworthy to me. With GONNI, we had some initial interviews, and they showed us that they knew what they were talking about. I felt like I could trust them with product improvement. While we continue working with GONNI, and it has only been four months since we started our partnership, I know that the information is now organized in a more relevant way for the user. For example, book recommendations are more relevant to the user profile, factoring in the information that we ask for in the onboarding, a process that was also simplified so that it would take less time. Their close follow-up and the commitment to our company. I think that GONNI thought about us for the long-term and this allowed us to work better, invest our UX budget better, and get very good results.

Agustín Villalba Orúe
Agustín Villalba Orúe, Co-founder at AlmorzappVerified Review
Posted on Jun 8, 2020

Great job and excellent quality.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing4.0
App Designing (UI/UX)

We had a good feeling about the agency from the beginning and we are happy that we trusted them with all of our user experience and branding. GONNI not only delivered on time, but they also delivered top-notch quality just like we expected them to.

Carlos Vazquez
Carlos VazquezVerified Review
Posted on Jun 5, 2020

UX/UI design for gambling platforms

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing4.0
App Designing (UI/UX)

The client is exceptionally satisfied with the results of the partnership. The team collaborated well with the stakeholders, offering consistent communication. They're a detail-oriented team that's invested in understanding internal goals.

Joaquín Alvarez Vitale
Joaquín Alvarez VitaleVerified Review
Posted on Jun 5, 2020

Excellent in every aspect

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)Other Services

We were very satisfied with GONNI, since not only did they complete the project well and on time, but also because the outcome was exactly and more than what we had in mind.

Martin Pazzaglia
Martin Pazzaglia, at Crossfit UnidosVerified Review
Posted on May 25, 2020

Great job whit branding

Overall rating4.0
Quality5.0
Communication4.0
Schedule & Timing4.0
Web Design

I was looking to change the brand's image to improve communication and visibility. Visually, we wanted something harmonious to convey health, equilibrium, and professionalism, yet strong at the same time, to reinforce our athletic side. Gonni really do a great job improving the idea.

Focus

Service Focus of GONNI

How the team's effort is distributed across services.

35%

Industries Focus

10%10%10%10%10%10%10%10%10%

Client Focus

Small Business90%
Medium Business10%

Where we are

Locations (1)

Offices where GONNI operates.

Headquarter
United Kingdom

United Kingdom

2-4 Great Eastern St
London, England EC2A 3NW
+442086386781