aasantocha

make digital

case studies

what we do

about us

we design

we design

digital solutions people love

digital solutions people love

Based on user understanding,
we create digital experiences that are
easy to use, fast to adopt and effective.

Based on user understanding,
we create digital experiences
that are easy to use,
fast to adopt
and effective.

30+ teams
success stories

30+ teams
success stories

Ergonomics & Human Factors

Design UX UI

Digital Strategy

aasantocha is a design studio in

aasantocha is a design studio in

France,

Paris,

Bordeaux,

Toulouse,

Bayonne,

France,

Paris,

Bordeaux,

Toulouse,

Bayonne,

France,

Paris,

Bordeaux,

Toulouse,

Bayonne,

in

engineering experiences with human insights,
for digital business results.

engineering experiences with human insights,
for digital business results.

engineering experiences with human insights, for digital that people love to use.

aasantocha is a design studio

our impacts

success

Build trust.

happiness

Come back with a smile.

adoption

High conversion rate.

engagement

Find real value.

retention

Try to keep every user.

make digital

make digital

But only after we start human.

start human

At aasantocha, everything starts with people, the users. We begin by seeking to understand their motivations, needs and behaviours within the context in which they operate. The project is then grounded in human reality.

surf ideas

Exploring a wide range of possible solutions by temporarily setting aside constraints to stimulate creativity. We will bring teams together in a shared collaborative process to generate a variety of concepts. Then prioritise based on their potential impact and feasibility.

craft smart tech

We turn concepts into concrete solutions. Working in short and iterative cycles ensures business viability and a polished, scalable, intuitive and high-performing product. We design the best digital solutions by aligning business objectives, brand consistency, technical feasibility and the value perceived by the user.

case studies

case studies

Real numbers about real people with real stakes.
Some we can't tell you about.

Satellite assembly

Assist in satellite assembly, ensuring precision and efficiency in critical processes. Human centered design ISO 9241-210

30% less in task time

Improved work efficiency

"Excellent contribution from Valentin to the innovation program: clear, practical, and truly impactful." Thibaut S.

Satellite assembly

Assist in satellite assembly, ensuring precision and efficiency in critical processes. Human centered design ISO 9241-210

30% less in task time

Improved work efficiency

"Excellent contribution from Valentin to the innovation program: clear, practical, and truly impactful." Thibaut S.

Gift assistant

AI-powered gift recommendation, a Fnac project with Google. A dedicated robot for personalized gift suggestions.

Conversion rate

Inspiring adoption

"Real strategic depth and operational rigor. Excellent design execution." Gaia D.

Gift assistant

AI-powered gift recommendation, a Fnac project with Google. A dedicated robot for personalized gift suggestions.

Conversion rate

Inspiring adoption

"Real strategic depth and operational rigor. Excellent design execution." Gaia D.

Air traffic manager

Solution that replays data to investigate and respond to security use cases with precise threat analysis.

From scratch solution

Launched new facilities

"Pragmatism drove us quickly toward a high-level solution, and we secured the funding that made it a reality." Valentin N.

Air traffic manager

Solution that replays data to investigate and respond to security use cases with precise threat analysis.

From scratch solution

Launched new facilities

"Pragmatism drove us quickly toward a high-level solution, and we secured the funding that made it a reality." Valentin N.

what we do

what we do

For the independent doing it all alone. For the startup moving fast.
For the product team aiming higher. For the industry running on zero default.

audit

An expert review of your interface to spot what's slowing your users down and know what to fix first.

Evaluate UX-UI rules

Identify pain points

Improvements for impact

start at 1 200 €

audit

An expert review of your interface to spot what's slowing your users down and know what to fix first.

Evaluate UX-UI rules

Identify pain points

Improvements for impact

start at 1 200 €

showcase website

A polished showcase website that highlights your identity and turns your visitors into customers.

Highlight your offerings

Premium Image

High-conversion

start at 2 800 €

showcase website

A polished showcase website that highlights your identity and turns your visitors into customers.

Highlight your offerings

Premium Image

High-conversion

start at 2 800 €

core process

Our end-to-end design process, from user research to a shipped product your customers use.

Start human

Surf ideas

Craft smart tech

on demand

core process

Our end-to-end design process, from user research to a shipped product your customers use.

Start human

Surf ideas

Craft smart tech

on demand

core process

Our end-to-end design process, from user research to a shipped product your customers use.

Start human

Surf ideas

Craft smart tech

on demand

about us

about us

aa

Be there listening, read the wave, catch the moment, move in the direction to keep things simple and useful.

aasantocha finds its purpose
from japanese yoga,
the mechanics of waves,
and finnish design

aasantocha finds its purpose
from japanese yoga,
the mechanics of waves,
and finnish design

our values

our values

people at the heart of everything, favor what is authentic.

people at the heart of everything, favor what is authentic.

Adapt every response. Imagine unique solutions.

Adapt every response. Imagine unique solutions.

Guarantee effective commitment and rigorous expertise.

Unfailingly, protect the environment.

Unfailingly, protect the environment.

human first, modern tech always

human first,
modern tech always

  • OVHcloud

  • Shopify

  • Framer

  • Figma

  • Adobe

  • Midjourney

  • Mistral

  • Claude

  • OVHcloud

  • Shopify

  • Framer

  • Figma

  • Adobe

  • Midjourney

  • Mistral

  • Claude

aa plus

Get early access, tell us what you think, and help evolve tomorrow's solutions.

We build the best digital products with the people who use them.
You receive invitations based on your interests, with no obligation to respond. You get early access to the digital solutions we design, you answer short surveys, and you take part in our events.

Your feedback genuinely matters : it shapes what we build, improve or walk away from.

Test, give your opinion, win gifts.

Vos données restent confidentielles et
vous pouvez quitter la communauté à tout moment.

Newsletter

start@aasantocha.com

start human

make digital

Legal notice

Privacy policy

2026

aasantocha©

English

Newsletter

start@aasantocha.com

start human

make digital

Legal notice

Privacy policy

2026

aasantocha©

English

Newsletter

start@aasantocha.com

start human

make digital

Legal notice

Privacy policy

2026

aasantocha©

English