Eurosatory
Security · Defence
Expert in mobile and web application developmentSince 2018
Let's build your custom mobile application.
30 experts to design, build and maintain your custom mobile, web and AI applications.
4.9/ 5
200+projects delivered
8years in business
[ 200+ Projects ]
They trust us.
They trust
us.
Startups, mid-caps, large enterprises, public sector: Kosmos supports organisations of every size in building their web, mobile and AI applications.
We never start
from scratch.
Our packages are code modules (front/back) that are already designed, battle-tested and 100% customizable, and that you own. We assemble, adapt and accelerate: your product saves weeks of development and gains robustness from its very first version.
50+
ready-to-use packages
1000+
pre-built features, algorithms and logic
40%
less cost and time, on average
[ Team ]
Entrust your project
to our app experts.
Entrust your project to our
app experts.
Entrust your project
to our app experts.
Our experts in mobile app development build your project, delivering superior technical and functional quality within shorter timeframes.
15
Coaches, developers and designers who are experts in mobile applications.
100+
Solutions built by Kosmos since 2018.
78%
Of loyal clients ready to continue their project with Kosmos.
FRANCE
Paris, Lyon, Marseille, Nice, Geneva and across France.
15
Experts
100+
Projects delivered
78%
Loyal clients
4.9/5
Average rating
[ Method ]
Your application built, step by step.
We handle the design, development and maintenance of your application thanks to our unique know-how and our multidisciplinary expertise.
01
Design & scoping
- Needs analysis
- Functional definition
- Tailored strategy
- Targeted advice
- Innovation
02
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03
Engineering
- Bespoke
- Expert developers
- Robust, scalable code
- Performance and durability
- Cross-platform
04
Testing & deployment
- Rigorous testing
- Guaranteed stability
- Smooth launch
- Beta testing
05
Maintenance
- Continuous updates
- Technical optimisations
- Proactive monitoring
- Support and assistance
06
Security
- Advanced protection
- 24/7 monitoring
- Guaranteed confidentiality
- Regulatory compliance
[ Code modules ]
Cut your app's cost by 40% thanks to our 50 modules of code augmented by AI.
Cut your app's cost
by 40% thanks to our
50 modules of code
augmented by AI.
We build your application at prices 40% below the market average, thanks to our 50 modules that are ergonomic, intuitive and fully customisable, augmented by AI.
Communication
Map
Navigation
Video chat
Audio chat
Live chat
Stories
Videos
Security & data
Photos
Authentication
Security
Payment
E-commerce
News feed
Notifications
UX & usage
Search
Sort & filter
Comments
Ratings & reviews
Forms
Settings
Profiles
Business & logistics
Meeting
Transport
Delivery
Network
Freight
Matchmaking
+ 30 more
[ References ]
Mobile apps in production.
Consumer apps, field tools, client portals: a selection of iOS and Android projects designed, built and maintained by our teams.
Point.P
Industry · Manufacturing
Moneazy
Finance · Insurance
Artel
Security · Defence
Orange
Other
BeStrong
Sport · Wellness
HOPP
Healthcare · Pharma
MedicIA
Healthcare · Pharma
SDIS
Security · Defence
Global1Partners
Industry · Manufacturing
Teameo
Other
Sodimas
Industry · Manufacturing
SNCF
Tourism · Transport
MonAssu
Finance · Insurance
Weal
Sport · Wellness
Familee
Healthcare · Pharma
[ Tech Stack ]
The best technologies for your application.
We master the best services and technologies to develop, maintain and scale your mobile application.
Innovation Tax Credit
Naxan Group is CII-accredited: your company can claim a tax credit on the outsourced costs of developing a solution that is new and innovative in its reference market.
20%of outsourced development costs
Bpifrance expert
Kosmos works within the “Diag Axes d'Innovation” programme: we help SMEs and mid-caps identify their innovation paths and assess the feasibility of their projects, upstream.
50%of the diagnostic subsidised by Bpifrance
[ Anniversary ]
8 years of innovation,
by your side.
8 years of passion, boldness and innovation! Projects, challenges and successes. All thanks to you.
- Since
- 2018
- Years
- 08
THANK YOU!
[ Press ]
They talk about us.
Explore the mentions and analyses that spotlight our work and our innovations across the business and tech press.
Free quote · no commitment
Let's discuss
your application
project.Let's discuss your application project.
Describe your project. Our team replies within 24 hours with free technical scoping, along with a clear estimate of costs and timelines. No commitment.
- Reply within 24 hours from a project manager
or engineer.Reply within 24 hours from a project manager or engineer. - Technical scoping and quote, with no fees.
- No commitment, your data stays
confidential.No commitment, your data stays confidential.
01 76 50 66 44
Monday to Saturday · 9am to 6:30pm
hello@kosmos-digital.com
Paris · Lyon · Marseille · Nice · Geneva
Kosmos is CII-certified
Your company may qualify for a tax credit equal to 20% of the costs linked to developing its solution.
Quick estimate
Free scoping & estimate in less than 24h
Describe your project and we'll get back to you with a costed estimate and a roadmap.