SNCF
Tourism · Transport
Custom business software development expertSince 2018
Software built for
your business,
not the reverse.
We design and develop custom business software and back-offices to digitise your internal processes.
Operations, administration, activity tracking, workflows, data, documents, users: we turn your business processes into applications that are simple, centralised and built to evolve.
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 applications and software.
[ The challenge ]
Your business doesn't run like off-the-shelf software.
A single application.
When your existing tools no longer fit the way you're organised, custom business software brings all your processes together in a single application.
We design the solution around your real-world constraints.
[ Custom-built ]
Software designed around
the way you work,
not the other way around.
We build software for every kind of process, from the simplest to the most specific. Each application is designed around your business rules, your approval workflows and the way your teams work.
Operations management
Bring your teams' day-to-day operations together in one place.
Administration
Automate administrative tasks and approval workflows.
Case management
Keep documents, information, statuses, history and actions in one place.
Scheduling
Manage resources, availability, field interventions and deadlines.
Activity tracking
Give every team a clear view of its activity.
Back-office
Manage your users, data, content, rules and settings from a single interface.
Replace the software that forces its way of working on your teams!
We digitise as many of your own business processes as needed: approval workflows, business calculations, regulatory tracking, etc.
[ Value ]
Software designed to create value, at every stage.
Before we start building, we pin down the indicators that will measure your solution's impact, at every stage.
- 01
Time saved
- 02
Fewer manual tasks
- 03
Fewer errors
- 04
Clearer view of your operations
- 05
No more duplicate data entry
- 06
Faster processes
- 07
Smoother flow of information
- 08
Capacity to support your growth
[ Method ]
Your custom business software, built step by step.
01
Understanding your business
- We analyse your processes, users, data and constraints.
02
Functional scoping
- We define the features, workflows and priorities.
03
UX/UI
- We design the interfaces and user journeys.
04
Technical architecture
- We define the stack, APIs, database and integrations.
05
Development
- Our teams build the application and all its components.
06
Testing & deployment
- We test the solution, then support you through go-live.
[ Growth ]
Software that grows with your business and its needs.
We design architectures that can evolve with the changing needs of your business.
You can start with a focused scope, then add new modules step by step.
- Phase 1
A first functional scope that addresses your most pressing needs.
- Phase 2
Connection to your existing tools and process automation.
- Phase 3
New modules, users, sites or entities added as you grow.
- Phase 4
Fine-tuning, maintenance and continuous improvement.
[ Workflows ]
We turn your processes into smart, secure workflows.
Your software can automate each step of a process, however complex it may be.
Each step can include:
- Request
- Check
- Approval
- Processing
- Notification
- Archiving
[ Back-office ]
We build back-offices that are easy to pick up.
We build admin interfaces tailored to your needs, reliable day to day and designed for your teams.
Among other things, you can manage:
Every feature is designed around the way your organisation works.
[ Integrations ]
We connect your software to your existing systems.
Your business software can become the central hub of your information system.
We integrate the tools you already use:
Your business software
- ERP
- CRM
- Accounting software
- HR tools
- Business software
- Databases
- APIs
- SaaS services
- In‑house systems
- Connected devices
When standard integrations fall short, we build the APIs and connectors you need.
Using a tool that isn't listed here?
These tools are only examples.
Let's talk about your project: together, we'll identify the tools to connect to your business software and the best way to integrate them.
[ Built-in AI ]
We add intelligence to your business software.
AI can be built in wherever it delivers real value.
For example:
Automatic document classification
Invoices, contracts and delivery notes sorted as soon as they arrive.
Data extraction
Amounts, dates and references read from PDFs and scans.
Intelligent search
A record found by asking in plain language.
Report generation
A service report drafted from field notes.
Email processing
Incoming requests read, qualified and attached to the right record.
Decision support
The relevant information gathered when a request needs approval.
Anomaly detection
Duplicates, amount discrepancies and unusual entries flagged.
Internal assistants
An assistant that answers your teams from your own procedures.
Workflow automation
Steps chained with no re-entry, with human sign-off when needed.
AI becomes a feature of your application, not a standalone tool.
Have an AI use case that isn't listed here?
These use cases are only examples.
We build AI in wherever it saves your teams time: assistants and agents, image analysis, forecasting, schedule optimisation, etc.
[ References ]
Custom business software in production.
Management platforms, client portals, internal tools: a selection of projects designed, built and maintained by our teams.
Hôpital Necker
Healthcare · Pharma
SDIS
Security · Defence
ANAII
Industry · Manufacturing
Sodimas
Industry · Manufacturing
Teameo
Other
VRFinance
Finance · Insurance
MonAssu
Finance · Insurance
Familee
Healthcare · Pharma
[ Team ]
Entrust your project
to our business software development experts.
Entrust your project to our
business software development experts.
Entrust your project
to our business software development experts.
Our business software development experts build your project, delivering superior technical and functional quality within shorter timeframes.
15
Engineers, developers and designers, experts in their fields.
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
[ Security ]
Security and access control.
We build security requirements in from the design stage:
- Authentication01
- Roles and permissions02
- Access control03
- Audit logging04
- Encryption05
- Backups06
- API security07
- Environment separation08
The architecture is adapted to the nature of your data and your operating constraints.
[ Tech Stack ]
The best technologies for your business software.
We choose technologies based on your functional needs, your existing environment and your technical constraints.
Frontend, backend, databases, APIs, cloud, security and third-party services are selected to build a solution that is reliable and ready to scale.
[ Ownership & independence ]
Your software. Your code. Your data.
Source code handed over to you
You stay in control of your solution.
No technology lock-in
Documented architecture and standard technologies.
Your data belongs to you
You control how it is hosted and used.
A transferable solution
Your in-house team or another provider can take it over.
[ FAQ ]
Frequently asked questions.
Answers to the questions we are asked most often about this kind of project.
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 turn the way you work into software.
Tell us about your process, your current tools and the difficulties your teams face. We'll review your needs and come back to you with an initial functional and technical scope.
- 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.