Software Development Company in Paris
B.Wyz is a software development company with a team in Paris, building custom software, AI automation and startup products for French businesses.
Team on the ground
B.Wyz is a software development company with a team in Paris, building custom software, AI automation, SaaS platforms, startup MVPs and mobile applications for businesses in Paris and across Île-de-France. Work is delivered in English and French, in a time zone your team shares, with the same people available for in-person working sessions when a project needs them.
Working With Us in Paris
Paris is where B.Wyz started and where much of the team still sits. That matters in practical ways rather than symbolic ones.
Same time zone, same working day
Questions answered during your working hours. A twelve-hour lag turns a five-minute decision into a two-day delay.
English and French
Discovery workshops, documentation and user-facing copy in either language, including products that need both.
In person when it counts
Discovery sessions, workshops and stakeholder reviews on site. The rest is remote, because that is more productive for both sides.
European context by default
GDPR obligations, EU data residency and French accessibility expectations are ordinary requirements here, not surprises found late.
What Paris Businesses Ask Us For
- Startup MVPs and first releases for founders building in Paris.
- Custom internal systems replacing a spreadsheet-and-email process a growing team has outgrown.
- ERP and operational platforms for businesses whose processes no packaged suite models properly.
- AI automation and AI calling agents for teams handling high volumes of calls, documents or support requests.
- SaaS platforms, web and mobile applications for consumer and B2B products.
- Additional engineering and design capacity for in-house teams.
How to Evaluate a Software Partner in Paris
Useful questions to put to any supplier you are considering — including us.
Who will actually do the work?
Ask to meet the engineers, not only the people selling. Find out whether the team presented is the team delivering.
Can they explain a past project properly?
Not the logo wall — the decisions. What was hard, what was cut, what they would do differently.
How do they handle disagreement?
A partner who never pushes back on scope is not protecting your budget. Ask when they last told a client not to build something.
What happens after launch?
Support, maintenance and the roadmap for the six months after go-live are where most of the cost and most of the value sit.
What do you own at the end?
Code ownership, repository access and documentation, agreed in writing before work starts.
Where does the data live?
For French and EU businesses this is a compliance question, not an infrastructure detail. It should have a clear answer on day one.
What We Build
Every service is available in this market, whether or not it has a page of its own here.
- Custom Software DevelopmentB.Wyz builds custom software around how your business actually works — internal systems, customer platforms and the integrations between them.
- MVP DevelopmentB.Wyz builds startup MVPs that reach real users fast and are built to extend, not throw away. Scope, build and launch your first version with us.
- SaaS DevelopmentB.Wyz builds SaaS platforms from first release to scale — multi-tenant architecture, billing, onboarding and the product work in between.
- AI DevelopmentAI development and business automation from B.Wyz: AI agents, LLM integration, document processing and intelligent workflows built into real systems.
- AI Calling Agent DevelopmentB.Wyz builds AI calling agents that handle inbound and outbound business calls — booking, qualification, support and follow-up — integrated with your systems.
- ERP DevelopmentCustom ERP development built around your real operations — inventory, finance, production and reporting in one system. Discuss your requirements with B.Wyz.
Industries
- StartupsB.Wyz builds first releases for early-stage teams — MVPs that reach real users quickly and are built to extend once they work.
- SMEsCustom software for established small and mid-sized businesses — replacing spreadsheets, manual processes and tools your team has outgrown.
- E-commerceCustom e-commerce software from B.Wyz — order and inventory systems, integrations, customer portals and the automation behind a growing store.
- HospitalityBooking, operations and AI calling software for restaurants, hotels and hospitality groups — built by B.Wyz around how service actually runs.
- LogisticsCustom logistics software from B.Wyz — dispatch, tracking, driver apps, warehouse tooling and the integrations that keep operations in sync.
Paris
Questions
Yes. B.Wyz has a team in Paris, alongside people in Brussels, Manchester, Dubai and Lahore. Paris is the base for work with clients in France and across Île-de-France.
Yes. Discovery workshops, documentation, user-facing copy and ongoing communication can be handled in French, English, or both where a product serves both audiences.
Yes. Discovery sessions, workshops and stakeholder reviews can be held on site in Paris. Day-to-day delivery runs remotely, which is generally more productive for both sides.
Yes. EU data residency, GDPR obligations and the associated architectural decisions are handled as ordinary requirements for European clients and agreed at the architecture stage rather than discovered during a security review.