Software integrations between business systems, banks and services

What is a software integration for?

Many businesses already have good tools - online banking, a business system, a shared spreadsheet, a sales platform - but spend hours copying data from one to the other. Every manual step is lost time and a chance for errors. An integration makes the data move on its own, at the right moment, in the right format.

Which systems can be connected?

• Banks: business account transactions and documents that reach your system without downloading them by hand
• Business systems and custom software, including ones built years ago by someone else
• Online payments: Stripe, with separate accounts per business line, subscriptions, renewals and refunds handled through webhooks
• Sales platforms and resellers: availability, bookings and cancellations synced both ways
• Google Workspace: documents saved and organised in Google Drive, data and reports always up to date in Google Sheets
• Apps and devices in the field that work offline and sync with the central platform as soon as the connection is back

A few real examples

For one client we connected their Qonto business account to their custom business system, with documents synced to Google Drive and data to Google Sheets: banking information lands where it's needed without anyone exporting and re-entering it.

For a tourist boat operator we integrated the online ticketing platform with GetYourGuide through its API: resellers' availability, bookings, purchases and cancellations end up on the same platform as direct sales, with payments handled by Stripe.

For a ferry operator, the point-of-sale app on the docks stores every sale locally and syncs it with the back-office as soon as there's coverage: dock sales, online sales and B2B bookings all end up in the same place.

How we work

It starts with a free 30-minute call where you tell us which systems you use and where time gets lost. Then we map the data flows - what goes where, when, and who owns it - and scope a first milestone at a fixed price. We build the integration, test it with real data and put it in production with monitoring, so you know right away if something's wrong.

You always talk directly to the senior engineers building it.

Reliability first

An integration that works 95% of the time is a problem, because the other 5% is found out late. That's why we design every connection with error handling, automatic retries and readable logs, and document how it works, so your team or another supplier can maintain it.