# Desses

> Design and development studio in Rotterdam, working worldwide, for AI startups and enterprises building with AI. Product design, website design, Framer development and custom Next.js builds, run as one flow rather than handed between an agency and a developer. Founded 2018 by Oskar Mieta, Framer Partner and Framer Pro Expert.

Four services under one roof: product design, website design, Framer development, and AI and custom development. Project work from $8,000 / €7,000, fixed after the first call. Monthly from $4,500 / €4,000. A Framer site goes live in two to four weeks; design and build together run four to six.

Credentials: Framer Partner, Framer Pro Expert, winner of the DCT Award for UX Design 2026 and the Framer Agents Hackathon 2026, Creative Talent Award 2025 finalist, named in Financial Times TNW T750 2025 and T500 2024. €20m+ in client funding and revenue supported, 56+ partners, 70% of clients stay for years.

## Core pages

- [Home](https://desses.co/): What Desses does, the four services, featured work, plans and pricing.
- [About](https://desses.co/about): Oskar Mieta, how the studio works, credentials, and the three principles every project runs on.
- [Contact](https://desses.co/contact): Book a 30 minute intro call, or email contact@desses.co.
- [Insights](https://desses.co/insights): Fourteen articles on answer engine optimisation, AI search and Framer, including what AEO costs, whether llms.txt works, and how to measure AI search visibility.

## Services

- [Services overview](https://desses.co/services): All four services, what each costs and how long each takes.
- [Product design](https://desses.co/services/product-design): Flows, interfaces, design systems and the screen states most files skip. Built for AI products, where the output is not deterministic. Five to six weeks.
- [Website design](https://desses.co/services/website-design): Sitemap and structure first, then conversion design, then findability. Three to four weeks.
- [Framer development](https://desses.co/services/framer-development): Production Framer sites with a CMS a marketing team can run, and the search and speed work done before launch. Two to four weeks.
- [AI and custom development](https://desses.co/services/ai-custom-development): Dashboards, client portals, CRMs, automations and product platforms in Next.js and React, plus AI features in products that already exist. Six weeks.
- [For Y Combinator startups](https://desses.co/yc): Framer sites for YC companies, live before Demo Day.

## Work

- [Cases](https://desses.co/cases): All selected work in one place. Three full case studies plus five shipped client sites.
- [ChargeBlock](https://desses.co/cases/chargeblock): Brand identity, product design, website design, Framer development and a custom AI platform for an energy storage company. A 22+ page CRM and operations platform with a quote wizard, client portal, Kanban project management and predictive maintenance. Helped raise $10M in 2026. Qualified enquiries up 28%, AI search visibility up 40%.
- [Sully.ai](https://desses.co/cases/sully.ai): Product design, website design and Framer development for a Y Combinator backed clinical AI company. Helped raise a $21.8M Series A in 2025.
- [RobotX](https://desses.co/cases/robotx): Brand identity, website design, Framer development and answer engine optimisation for AI-powered audit automation.

Five further sites are live without a written case study: [AESPIRE](https://aespire.eu), an AFM-licensed real estate sharefunding platform; [Broccoli](https://broccoli.eu/), sharefunding for sustainable businesses; [8 Capital Group](https://8capital.nl/), private capital and venture investment; [1finance](https://1finance.nl/), financial and tax advisory; and [Van Dijken Glas](https://vandijkenglas.nl/), coloured glass since 1933.

## Optional

- [Full reference](https://desses.co/.well-known/llms-full.txt): Everything above plus pricing detail, the stack, how projects run, and around seventy answered questions covering cost, timelines, ownership, search performance and working with in-house teams.
- [Terms and conditions](https://desses.co/policies/terms-conditions)
- [Privacy policy](https://desses.co/policies/privacy-policy)