A communications agency owner in the 8th arrondissement called me in late June. Her team of six wanted to move to three days of remote work a week, and she needed to know whether to keep the small file server at the office or move everything to the cloud. Her question, almost word for word: "do we keep everything as is and just add a VPN, or do we change the whole system?" After a site visit and an inventory of her setup — five desktops, two laptops, a Synology NAS from 2019, decent fibre shared with the neighbouring agency on the same floor — I realised the answer had much less to do with technology than with three or four very specific work habits. Here's how I frame the question for every Paris small business that asks me the same thing.
What breaks first when a team goes hybrid
On paper, going hybrid looks simple: hand everyone a laptop, switch on a VPN, and off you go. In practice, the same five things trip people up first, often within the first week.
File access tops the list. If your shared folders live on a server or NAS at the office, they become invisible from home without explicit network configuration. I've watched teams slip back into emailing files to each other, or working on desynced local copies within a few weeks, simply because nobody planned remote access before the first Monday of remote work.
The office printer and scanner don't follow anyone home. For paper documents — signed quotes, scanned invoices, official letters — you need either a small scanner at each home, or a centralised scanning process at the office. I once fixed a small business whose network printer stopped responding entirely the moment a second machine tried to print remotely; the IP setup had been built for a single floor, never for hybrid use.
Then there's phone lines. A landline number that only rings on one physical office handset is useless on a day when nobody is there to pick up. Moving to VoIP or a properly managed call-forwarding setup becomes almost mandatory once a team splits its time between office and home.
The VPN is the most misunderstood piece. Without one, a home computer simply cannot reach a server left at the office securely. Many owners assume a basic Windows network share will do the job, then find out their internet box won't allow that from outside without specific configuration. I walked through the full process in my guide on setting up a VPN for remote work — the longest technical step to get right, and the one most often skipped.
Last, laptop fleet management. A set of laptops scattered across several homes complicates everything: security updates that stop happening, antivirus subscriptions that lapse unnoticed, backups that no longer reach a central server. This is usually the most expensive problem long-term, because it stays invisible until the day a laptop goes missing on the RER with client data still on it.
When a local server is still the right call
Moving everything to the cloud isn't always the best move, whatever most generic articles suggest. A local server keeps a clear edge in four specific situations.
First, heavy files: video editing, CAD drawings, large accounting databases. Cloud latency punishes these workloads — a 40GB editing project opened from a standard cloud drive stays slower than local network access, even over fibre. Second, business software locked to a machine licence, still common in construction or with some older accounting packages, which run poorly or not at all in cloud/RDS mode. Third, weak connectivity: some Haussmannian buildings in central Paris still have temperamental fibre or a capped upload speed, and working purely from the cloud gets painful once upload tops out at 20-30 Mbps. Last, regulatory constraints: healthcare professionals, law firms, or accounting practices with retention or certified-hosting obligations usually find a local server, or a dedicated certified host, the easiest setup to justify during an audit.
For a 5-to-15-workstation Paris small business, a proper local server installation typically runs from €1,200 for a well-configured basic NAS up to €6,000-€8,000 for a redundant server with automated backups. I broke down real pricing in my guide on the cost of installing a business server in Paris.
When cloud-first clearly wins
On the flip side, three profiles almost always come out ahead with a cloud-first approach. The small team first: under 6 to 8 people, with no heavy files or restrictive business software, maintaining a physical server just means paying for complexity that serves no purpose. The multi-site business next: an agency with an office in the 9th and another in Boulogne, for example, sidesteps the whole inter-site VPN headache by centralising documents on a shared cloud space reachable from anywhere. Finally, frequent remote work — three or more days a week for most of the team — where the cloud removes any dependence on a single internet box and a single physical point of failure.
In practice that means moving email and everyday documents to Microsoft 365 or Google Workspace, with Microsoft 365 setup support to avoid the usual pitfalls (misconfigured access rights, OneDrive sync that duplicates entire folders). I broke down the real budget for this shift in my article on cloud infrastructure cost for small businesses.
The hybrid middle ground most Paris small businesses land on
In practice, very few of my Paris clients pick one extreme or the other. Most settle on a hybrid setup: a NAS or small local server for heavy files and archives, Microsoft 365 or Google Workspace for email and everyday documents, and a VPN for the handful of workstations that genuinely need to reach the server from outside.
Back to the 8th-arrondissement agency: we kept the Synology NAS for raw video files, moved email and admin documents to Microsoft 365, and set up a VPN only for the two editors who need to reach the raw footage from home. The other four never needed the VPN at all — their whole workflow runs through the cloud. The result was less complexity than migrating everything, and no full dependency on the office either.
Cost and practical implications of each option
A local server means an upfront investment (€1,200 to €8,000 depending on team size) followed by modest annual upkeep as long as a monitoring contract covers updates and backup checks. Hardware typically gets replaced every 5 to 7 years. Cloud-first, on the other hand, needs almost no hardware spend but generates a recurring monthly bill per user — roughly €11 to €13 excl. VAT per person per month for a standard Microsoft 365 or Google Workspace plan in 2026 — that climbs mechanically with every new hire. A hybrid setup stacks both: the NAS or server cost, the cloud subscription for email, and the time to configure the VPN, usually bundled into a server installation visit.
In all three cases, regular monitoring is what separates infrastructure that holds up from infrastructure that fails at the worst possible moment. My IT maintenance for small businesses in Paris covers exactly that follow-up, whether you're running a local server, a cloud environment, or a mix of both.
Checklist to decide
- How many people will genuinely work remotely, and how many days a week?
- Do your everyday work files run into several gigabytes (video, CAD, large spreadsheets)?
- Is any business software locked to a locally installed licence?
- Does your building have reliable fibre, upload speed included?
- Does a regulatory requirement force local or certified hosting?
- How many different sites does your team actually work from?
If you answer "yes" to two or more of the first three questions, keep or install a local server. If you answer "no" across the board, cloud-first will cover you well, and you'll save the cost of a server nobody would use to its full capacity.
FAQ
Do I need a local server if my team is small?
Under 5 to 6 workstations, with no heavy files and no software locked to a local licence, a cloud-first setup (Microsoft 365 or Google Workspace) usually covers everything with no hardware investment.
Is a VPN mandatory to work remotely on company files?
As soon as a server or NAS stays at the office and someone needs to reach it from home, yes. Without a VPN, access is either impossible or opened up in a risky way over the open internet.
How much does hybrid IT infrastructure cost for a Paris small business?
Budget between €1,200 and €8,000 for the server or NAS installation depending on size, plus a cloud subscription of roughly €11 to €13 per user per month, and a monitoring contract for ongoing maintenance.
What happens if the local server fails while the team is working remotely?
That's exactly the scenario to plan for before going hybrid: without tested backups and a fallback access route, a server failure can block the entire remote team at once, whereas in the office people could at least keep working locally while it's fixed.
What I'd recommend
Before deciding, take an honest inventory of your files, your business software, and your actual upload speed rather than following a trend. To set up a home workstation properly — screen, network, basic security — my home IT installation services cover that format. And once the team is hybrid, responsive remote IT support keeps a small incident at a remote worker's home from turning into a lost day.