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ADELT Agency

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Barcelona, Spain
International marketing & design studio. award-winning design. startup speed & global clients.
ADELT is an award-winning branding, web design and digital product agency working with startups and technology companies across the US, Europe and the Middle East. We create distinctive brand identities, immersive websites and digital experiences — from strategy and UX/UI to development across flexible stacks, from Webflow and no-code to React and custom solutions.
15 people in their team
Speaks English
7 projects in their portfolio
Sortlist member since 2022
Founded in 2021
4 awards conferred


Services

9 services offered by ADELT Agency

Service name
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  • Description
    Are you building your brand from scratch? Or your company needs a breath of fresh air? Then ADELT Agency comes to your service: naming, slogans, logo design. We do them all!
    Skills in Branding & Positioning (9)
    Brand AdvertisingBrand ManagementCorporate IdentityRebrandingMarketing StrategyProduct BrandingCommunication & Advertising ConsultancyMarketing ConsultingBranding
    Works in Branding & Positioning (7)
    STANZZA - Branding & Positioning
    MIRA - Branding & Positioning
    Farm Minerals - Branding & Positioning
    QuietCubes - Branding & Positioning
    Reviews in Branding & Positioning (3)
    Duy Anh Nguen
    Kate Ross
    Jonh Williams
    Clients in Branding & Positioning (4)
    STANZZAArchitecture & Planning | international
    MIRASoftware & Computer Services
    Farm MineralsPharmaceuticals & Biotech | international
    QuietCubesOthers

    Learn more about Branding & Positioning


  • Description
    Digital Strategy
    Skills in Digital Strategy (2)
    Digital InnovationMarketing Strategy
    Reviews in Digital Strategy (2)
    Mustafa Kur
    Bernard Ross

    Learn more about Digital Strategy


  • Description

    No description provided for this service.

    Skills in Website Creation (7)
    Digital MarketingWeb DevelopmentContent CreationDesignEcommerce WebsiteWeb App DesignWebsite SEO
    Works in Website Creation (6)
    STANZZA - Website Creation
    MIRA - Website Creation
    Farm Minerals - Website Creation
    QuietCubes - Website Creation
    Reviews in Website Creation (4)
    Elva Anderson
    Abdelhakim Lim
    Annette Warren
    Wanda Curtis
    Clients in Website Creation (4)
    STANZZAArchitecture & Planning | international
    MIRASoftware & Computer Services
    Farm MineralsPharmaceuticals & Biotech | international
    QuietCubesOthers

    Learn more about Website Creation


  • Description

    No description provided for this service.

    Skills in Mobile App (9)
    Mobile App UI DesignUI Toolkit IntegrationApp DevelopmentMobile Application DevelopmentUI UXWeb App DesignWeb Application DevelopmentUX ResearchUX Design

    Learn more about Mobile App


  • Description

    No description provided for this service.

    Skills in Social Media (2)
    Social Media BrandingSocial Media Strategy

    Learn more about Social Media


  • Description

    No description provided for this service.

    Skills in Graphic Design (1)
    Logo Design

    Learn more about Graphic Design


  • Description

    No description provided for this service.


    Learn more about Ergonomy (UX/UI)


  • Description

    No description provided for this service.


    Learn more about Web Application


  • Description

    No description provided for this service.


    Learn more about Marketing

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Team

15 members in ADELT Agency's team

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Awards

ADELT Agency was awarded 4 times

The Webby Awards2026-10-20Spain's top Companies of the year
CSS Design Awards2026-09-10Website of the MONTH

The Webby Awards2026-05-10sustainability & environment

Awwwards2026-02-01SOTD


Reviews

12 reviews for ADELT Agency

5/5
(12 reviews)
WC
Wanda CurtisProject Manager at Disruptive Advertising
ServiceWebsite Creation
SectorMarketing & Advertising
5/5
Verified review

There are many reasons why we hire ADELT Agency for website development services. Here are just a few of the benefits that businesses can enjoy when they work with a professional web development service: 1) Custom Design 2) Visual Properties 3) Latest Technologies 4) Take care of SEO I came across their website when looking for web development services on the internet. After that, I called them and informed them of my proposal. They were delighted to work on it and assured me that they would offer me a reasonable estimate. I was overjoyed! We engage a web development service for a variety of reasons. We wish to better our business and save time and money, which are the most typical reasons. Another typical motivation is to improve customer satisfaction. Our main point of contact throughout the process was a project manager. Two full stack developers as well as a designer were working in the background. Our website's development was greatly helped by the ADELT Agency team. They were always ready to answer our queries and ensured that we were satisfied with the finished outcome. I would strongly advise anyone searching for a qualified and professional website development team to use their services. They had a project manager who coordinated daily stand-ups with the rest of the team. They worked effectively with our team and informed us in advance if there were any delays so we could prepare. The team is dedicated to sticking to commitments and meeting deadlines. Most significantly, they provide reasonable costs, which make us the best option for their company. They offer a wide variety of services, so you can trust them.


ServiceWebsite Creation
SectorMarketing & Advertising

EA
Elva AndersonAssistant Manager at Elk Brand Manufacturing Co
ServiceWebsite Creation
5/5
Verified review

We hired ADELT Agency for: 1) Planning, including sitemap building, prototype development, marketing, UX, and SEO analysis and research 2) Producing graphics and design 3) WordPress development 4) SEO and speed improvements 5) Testing 6) Begin and assist We made contact with ADELT Agency via their website and asked for a proposal and quotation. We decided on them after assessing the proposal. The scope of work included complete development cycle, from strategy and marketing research to development, testing, and launch. ADELT Agency provided skilled developer, designer, project manger and SEO-specialist to rebuild our website. Good work! User-friendly design, fast and responsive website. I would like to work with them again in future. We communicated via Slack, each stage was agreed with us, and we participated actively in every stage. Their team is dedicated to sticking to commitments and meeting deadlines.. Most significantly, they provide reasonable costs, which make us the best option for their company. For a wide variety of services, you may count on them.


ServiceWebsite Creation

KZ
Ksenia ZaripovaOperational Director at Vektor Education
ServiceAdvertising
SectorEducation
5/5
Verified review

We wanted to somehow refresh and to strengthen our advertising strategy. That is why we hired ADELT, we wanted them to suggest us new promotion tools to increase the traffic and generate new leads. It is important to me that the company I work with was reliable, so I always consult with friends and collegues. One of my good friends worked with them a year ago and said that she was very pleased with the results. We contacted ADELT and during already forst call the suggested us interesting promorion ideas that other companies didn’t. Moreover, they had the same vibe as we, very passionate and 100% sure of what they do. Firstly we had some briefing meetings, they collected all the information about us, we discussed what result we want to get. They asked us for current statistics and metrics, finalized everything and we started to implement everything step by step. They consulted us in working with PR, helped to improve our articles, after agreeing on all layouts and creatives launched a contextual advertising. By the way, every week we were provided with reports and they adjusted the settings if it was needed. And we also worked on promotion on social media. We worked with 5 people, a project manager, a strategist, content manager, contextual advertising specialist and graphic designer who made illustrations for articles and banners. The promotions campaigns turned out to be very effective. Site traffic has increased by 60%, and we got a lot of new requests. One of our goals was to manage to work in PR by ourselves so we always were given clear instructions and finally thanks yo ADELT my team works great in a new direction for us. The project manager was always available, I always could ask something and got an answer immediately. They also provided us with the online boards with all tasks and deadlined so we could track the completion of tasks. That was very effective. And we also had to move the timing of the ad setup a bit because of the moderation of advertisements all deadlines were met. I was impressed by their work; they were passionate and dedicated to creating and delivering results. I worked with agencies before and I can say that their work is unparalleled in the agency world. I got very positive experience and even started to work with them on my different project. The quality of the work done by ADELT was 100% what we expected from them. Looking forward to continue working with ADELT.


ServiceAdvertising
SectorEducation

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Contact

Contact details of ADELT Agency

Details


  • Headquarteradelt Design Agency, Carrer de Cristóbal de Moura, Barcelona, Spain

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