Data · Custom Development · Systems Integration

Business software built for your processes, and actually adopted by your teams.

When no software on the market truly fits your business, your teams make do as best they can: duplicate spreadsheets, re-keyed data, tracking sheets no one else can read. We take the time to understand how you actually work, then we build the tool that matches it exactly. It connects to your existing systems, your teams pick it up from day one, and it belongs to you.

Stratos developer working on a custom business software application
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Demo

A mockup of your tool, built on one of your processes

Leave your details. We'll come back to you with a mockup built on one of your real processes: a task your teams handle by hand today, and what it would look like inside a tool designed for it.

  • One of your processes, followed end to end
  • The actual screens your teams would use day to day
  • The time saved and the errors avoided, quantified on that flow
A Stratos Senior Advisor will call you backDorian, Head of Business Software Delivery · 30 min · No commitment

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Your data stays confidential.

−60%

admin time on the processes we equip, at constant headcount

100%

ownership: you hold the code and the tool, with no licence and no per-user cost

3months

from framing to a first version in production on a targeted scope

The reality

Your business runs on tools that don't understand it

When software doesn't fit the business, teams don't complain. They work around it. A spreadsheet here, a manual re-entry there, a tracking sheet only one person can truly read. The work gets done, but your data scatters and no one has a reliable overall view.

No off-the-shelf software really fits your business

Your activity has its rules, its exceptions, its edge cases. Packaged software imposes its own. The result: you pay for features you never use, and there's always one missing that you actually need.

Your business runs on spreadsheets

Your decisions get made in files that a handful of people master. The day one of them is away or leaves, part of your operation becomes unreadable to everyone else.

Every change to your ERP costs a fortune and takes months

The smallest adaptation goes back through the vendor, billed at a premium, on timelines that never keep pace with your business. You end up giving up on improvements that were simple in the first place.

You've already been handed a tool no one uses

A vendor who codes without understanding the business ships an application that looks correct on paper, and that teams work around from day one. The budget is gone, the problem is still there.

The options

Packaged software, IT services firms, no-code, custom vendor: why no classic option holds up

The market

Off-the-shelf software: you're the one who adapts

You pay for features you never open, and the one your business truly needs is always missing.

IT services firm or agency: profiles and a middleman

Interchangeable developers, a project manager between you
and them, and a team that stays far from what you're
building.

No-code: fast at first, then stuck

The mockup comes out quickly, until the first real business case. There, the tool hits a ceiling, and you're tied hand and foot to a platform and its subscription.

Custom vendor: you own nothing

The code stays with the provider. Every change goes back through them, on their price and their schedule.

Stratos

We start from your process, not from a catalogue

We map the business before writing a single line of code. The tool fits the way you work.

A senior team that speaks your business

No juniors subcontracted out, no middleman. The people who design the tool are the ones who opened up your processes with your teams.

A tool that holds up in production

Systems integration, automated tests, an architecture built to evolve. What we ship works on deployment day and in the months after.

You own it

The code is yours. No licence to renew, no vendor lock-in, no per-user cost.

The project team

Three senior profiles, dedicated to your project from start to finish

Your project is led by a senior trio that turns your field rules into a tool your teams actually use. They're the same people from the first workshop through to training your teams. You'll never be handed off to an anonymous team you've never met.

Senior AdvisorYour main point of contact. They frame the need, weigh priorities with you, and hold the link with your teams until the tool is adopted.
Technical LeadThey model your constraints, build the tool and connect it to your existing systems. They're the one who guarantees a tool that holds up over time.
Domain ExpertThey know your sector. They translate your rules, your field exceptions and your regulatory constraints into concrete features.

The Stratos team

A full team behind your project trio

Around the three people dedicated to your project, Stratos brings in its data, product, design and development experts. You get a full studio, without juggling multiple providers or points of contact.

In the field, with your teamsWe spend time with your planners, your operations managers and your end users. That's where a tool people adopt is decided, rather than a tool people put up with.
From advice to production, without a breakData, development, UX and integration work together, in the same team. No one passes the buck between design and execution.
Your teams autonomous at the endTraining, documentation and ongoing support, so your teams run and evolve the tool without depending on us.
Data & AIBusiness ProductSystems IntegrationTraining
Stratos advisor representing the wider project team

The difference, concretely

The same work, two realities

Before state showing a manually planned operational workflow
Before
After state showing an optimized operational workflow
After

The same data, the same business. On one side, spreadsheets everyone keeps in their own corner. On the other, a single tool where the information is up to date, shared and reliable.

Perspectives

Insights

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June 5, 2026
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The Mismatch Trap on CRM: Why One Size Does Not Fit All in Business Services CRM

Your CRM succeeds only when it reflects how you actually go to market

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Health Care

How Doctolib's Hegemony is Squeezing French Clinics

Doctolib’s monopoly traps French clinics in a costly dependency. Data silos and high fees block networks from analyzing the patient journey, threatening their strategic sovereignty.

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February 6, 2025
B2B Services

EFOR: Discipline Before Digitalization

EFOR’s success shows the paradox: no tools until 100m of revenue, just world-class execution

The method

How we build your business software

Technique is rarely what makes business software fail. It stalls when it's designed far from the field. Our method keeps your teams in the loop, from the first workshop to production.

01 · Business immersion

We map your processes before we code

Workshops with your field teams, your operations managers, your end users. We capture the real flows, the friction points, the business rules and the exceptions no one ever documented. This is where adoption is won.

02 · Design

Your teams validate the screens before development

Mockups and prototypes tested with end users. Every screen is designed to cut clicks and match the way the work is actually done. We fix things on the mockup, not on code that's already written.

03 · Iterative development

Deliveries every two weeks, validated by your teams

Short sprints, regular demos, full visibility on progress. Your users test continuously. You watch the tool take shape, you make the calls as you go.

04 · Deployment, training and autonomy

We stay until your teams are comfortable

We connect the tool to your existing systems, then we train your teams on their real cases, until the tool becomes second nature. Clear documentation, hands-on sessions, support through the first weeks of use. Shipping the tool isn't enough: our job is done only when it's actually used.

Under the hood

What separates a tool that holds up from one you abandon

Native systems integration

Your tool connects to your existing systems (ERP, CRM, business databases) via API. No double entry, no data silo.

Architecture built around your business

We model the tool around your concepts (your objects, your rules, your vocabulary), not around technical constraints. The code stays readable and able to evolve as your business changes.

Automated tests

Every business function is covered by tests. The tool does what it's supposed to, and it keeps doing it when you add a piece.

Deployment and continuous monitoring

Automated cloud infrastructure, frequent updates, monitoring in production. The tool stays available and fast, with no work on your side.

When a task calls for it (classification, extraction, decision support), we build AI in at the exact spot where it saves time. Never as a talking point, always because the case justifies it.

What we build

A tool for the process the market never covered

Management and back-office tools

Production tracking, field-service management, planning, consolidated reporting. The tool that replaces the constellation of spreadsheets.

Custom ERP and management software

When packaged software imposes its rules and the vendor's custom work costs too much, we build the foundation that fits your organisation.

Field business apps

Mobile data entry, site tracking, managing teams on the move. Built for the field and for mobile work, with or without a connection.

Custom CRM and sales tools

Sales management aligned with your cycle, not a generic vendor's.

Dashboards and steering tools

The data from your systems, consolidated and readable, so you decide on up-to-date numbers.

Your process has its own rules.

Let's talk

FAQ

What decision-makers ask us before getting started

How do you make sure my teams will actually use the tool?

Adoption is decided before the code. We spend time in the field with your end users, we capture the way they really work, and we have them validate the screens as mockups before any development. A tool designed with the people who will use it doesn't need to be forced on anyone.

How much does custom business software cost?

Cost depends on scope. We rarely start with everything: we target a first high-stakes process, we ship a version to production, and we expand from there. You see the value before committing to the rest. The 30-minute call is enough to frame a ballpark.

Will my tool connect to my ERP (SAP, Salesforce, in-house ERP)?

Yes. Integration with your systems via API is part of the foundation. The goal is to remove double entry, not to add one more silo.

How soon will the tool be operational?

On a targeted scope, a first version in production within a few months. We deliver in functional blocks, every two weeks, rather than waiting for a big bang a year out.

Will I own the code?

Yes. The code and the tool belong to you. No licence, no vendor subscription, no per-user cost. Your teams can run it and evolve it without us.

How are you different from an IT services firm or a dev agency?

An IT services firm places profiles with you, with a middleman between you and the people who code. At Stratos, the senior team that maps your business is the one that builds the tool. No handoff, no subcontracted juniors. You talk directly to the people building it.

See what a tool built on your rules would change

A 30-minute call is enough to frame the first process to equip and a ballpark.

Request a demo