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Custom web design and development. Zero templates.

A web design and development studio in Buenos Aires. We build landing pages, company websites, online stores and software from scratch, for brands that refuse to look like everyone else.

Studio

We design and code every site from scratch, and we stay with you after it goes live.

  • Ongoing guidance

    We are there at every stage: we propose, review and adjust with you until it is right.

  • No templates

    Every site is designed from scratch for the business that will use it.

  • One team

    Design, development, animation and copy move forward together. What you approve is what goes live.

  • On every screen

    Fast sites, built for mobile and ready for search engines.

  • Your own panel

    When your site needs one, we build a custom panel so you can edit the content on your own.

Services

Pick what you need and build your quote right away.

  • Landing page

    One page with a single goal: sell, capture leads or launch something new.

    • Custom design
    • Conversion copy
    • WhatsApp or form
    • Animations

    Best for: Launches, campaigns and single products.

    Quote a landing page
  • Company website

    Your company site: who you are, what you do and how to reach you.

    • Several sections
    • Content panel
    • Fast loading
    • Contact form

    Best for: Companies, studios and professionals.

    Quote a website
  • Online store

    Sell online with a catalog, cart and online payments.

    • Catalog
    • Cart and checkout
    • Online payments
    • Product pages

    Best for: Businesses with products to sell.

    Quote a store
  • Custom software

    Web tools for your business: dashboards, quote builders, bookings or client portals.

    • Process mapping
    • UX/UI design
    • Development
    • Integrations

    Best for: Processes still handled by hand or in spreadsheets.

    Quote software

Swipe to see all four services →

Can be added to any project

Animation and motionCopywritingContent panelMaintenance

Featuredwork

Websites we designed and built, each with its own custom panel to manage the content.

Más Verde

Website for selling and installing synthetic turf across Argentina, with a product catalog, installed fields and a field quote builder.

Industry
Sports synthetic turf
What we did
  • Web design
  • Development
  • Custom panel
Highlights
  • Product catalog
  • Installed fields
  • Field quote builder
  • FAQ

Clic Studio

Website for a digital marketing studio, with plans to compare, an intro video and direct contact through WhatsApp.

Industry
Digital marketing and social media
What we did
  • Web design
  • Development
  • Custom panel
Highlights
  • Plans to compare
  • Intro video
  • Projects and testimonials
  • WhatsApp contact

In progress

Architecture studio

We're designing and building the website for an architecture studio. Coming soon, right here.

Industry
Architecture studio
What we did
  • Web design
  • Development

Process

Your project’s path, from the first call to launch. Follow the mascot.

  1. Discovery

    We talk about your business, your goals and your audience. We review your competitors and what you already have.

    You: Tell us about your business and goals.

    • Goals
    • References
    • Competitors
  2. Proposal

    We define scope, site structure and visual direction. Before we design, you know what you will get.

    You: Review the proposal and approve it.

    • Scope
    • Sitemap
    • Quote
  3. Design

    We design every screen with its copy and animations, and review it together until it works.

    You: Look at the designs and ask for changes.

    • UI design
    • Prototype
    • Copy
  4. Development

    We build the site and, when it needs one, its custom content panel. Fast, responsive and ready for search engines.

    You: Send us content and access.

    • Code
    • Custom panel
    • Mobile version
  5. Launch

    We go live and stay close: tweaks, improvements and support whenever you need it.

    You: Start using your website.

    • Go live
    • Tweaks
    • Support

Site live

And we stay close after launch. Shall we start yours?

Get a quote

Who's behind it

AgustínAbel Sosa

Founder of KOLT Buenos Aires, ArgentinaAvailable for new projects

I'm Agustín, a web designer and developer. I founded KOLT to make websites with a clear visual direction: easy to understand, full of personality, and where every design decision has a reason.

“Most websites are generic: lifeless, they all look like templates. I want to see every brand in motion, and make it memorable.”
— Agustín Abel Sosa

How I work

  • References, not templatesBefore designing I gather lots of references and ideas to find what makes each brand different.
  • Visual directionType, color, motion and copy work together. Every decision has a reason.
  • Close to every clientWe work together on design, animation and copy, from the first call to launch.

Frequently askedquestions

What people ask us most before starting a project.

  • How much does a website cost?

    Before we startIt depends on what your business needs: a landing page doesn't cost the same as an online store or custom software. After the first call we send you a proposal with the scope and the quote, so you know what you'll get before we start.

  • How long does it take?

    Before we startIt depends on the scope and on how quickly we get the content. In the proposal we set the timing of each stage: discovery, design, development and launch.

  • What do I need to get started?

    Before we startJust tell us about your business and what you want to achieve. Then we guide you through what we need: copy, photos, access and references.

  • Do you design logos or brand identities?

    Before we startNo. We specialize in web design and development: we work with the identity your brand already has and bring it to the web.

  • Do you use templates or WordPress?

    How we workWe don't use templates. Every site is designed from scratch for your business and custom coded.

  • Will I be able to edit the content?

    How we workYes. When your site needs one, we build a custom panel so you can change copy, images, products or projects on your own.

  • Do you work with businesses in other cities?

    How we workYes. The studio is in Buenos Aires and we work remotely, so location isn't a problem.

  • Will my website show up on Google?

    Launch and beyondEvery site launches with the basics Google needs to read it: titles, descriptions, a clear structure, fast loading and a mobile version. We don't do SEO ranking work, so we don't promise positions in the results.

  • Who pays for the domain and hosting?

    Launch and beyondYou do, so they're in your name. We tell you what you need and, once they're ready, we publish the site there.

  • What happens after launch?

    Launch and beyondWe stay close: tweaks, improvements and support whenever you need it. If you want, we add monthly maintenance to keep the site up to date.

Still have a question?

Write to us or build your request. A person from the studio replies.

Get a quote agustinsosaa81@gmail.com

Got a project?Let's talk.

Tell us what you need and we will reply with a proposal. A person from the studio writes back, not a bot.

Get a quote

Or email us directly