Built for companies that manage multiple sites and can't afford to lose proof.

Every intervention
becomes exploitable proof.

Your teams work across multiple sites. When a client disputes, you're left searching through WhatsApp threads, scattered photos, and missing timestamps. OperSite structures every intervention into one exploitable record — accessible in seconds.

Discover featuresContact us
10s
To find proof
100%
Fully functional offline
60s
Per intervention
←

Site

Immeuble Azur

12 Rue des Lilas, Bruxelles

InterventionsCIaOSettings
TodayPeriod👤 ▾
Gerard MartinDone
DAILY30/01/2026 • 06:10 - 08:05
Avant
Après
Sophie DuboisIn progress
PERIODIC30/01/2026 • 09:30 - ...
app.opersite.be
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MM

Welcome, Marie!

You are signed in as manager

Active sites
2
2 total
Active workers
1
2 total
Interventions (7d)
4
100% completed
Missing proofs
0
Last 30 days

Shortages & reports

24h7j
Top reported products over 24h and 7 days.
Lavette
1 report (7d)
0 / 24h

Most affected sites

Ranked by reports / interventions ratio (7d).
Test web modified
1 report / 4 interventions
25%

Products without SDS

1 missing
Lavette
SDS missing

Fastest workers (by site)

Average over the last 30 days.
William Worker
Test web modified • 4 interventions
5 min

Recent activity

See all interventions
Test web modified
William Worker • 30/01/2026
DailyDone
Test web modified
William Worker • 30/01/2026
DailyDone
Field reality

This is what your operations look like today.

Paper logbook, photos in the gallery, check-in on another app... Current tools aren't built for the field.

📓

Paper logbook or nonexistent

Illegible, never up to date, impossible to use remotely.

📱

Check-in disconnected from the job site

One app for check-in, photos elsewhere. No link between the visit and the proof.

🔍

Photos impossible to find

Lost in the phone gallery. Impossible to link to a site or date.

🔁

Instructions repeated on loop

The manager repeats the same info to every worker, every day.

⚖️

Word against word

The client disputes, you have no proof to the contrary.

🛡️

No safety traceability

PPE instructions exist but you can't prove they were available. In case of accident, it's your liability.

It's not about clocking in.

It's about being able to prove.

The solution

5 functions built for the field

Each function is designed for one objective: prove the work was done, where it should have been, when it should have been, as it should have been.

📸

No more "I didn't find the photo"

The worker cannot finish without photos. Time-stamped, geo-referenced, linked to the site.

  • ✓ Tamper-proof server timestamp
  • ✓ Automatic geolocation
  • ✓ Configurable rules per site
  • ✓ Photos linked to the intervention
📋

Find any visit in 10 seconds

Each site has its filterable timeline (date, worker, type). Replaces the paper logbook.

  • ✓ Filters by date, worker, type
  • ✓ PDF export per site and period
  • ✓ Find any visit in 10 seconds
  • ✓ Complete and searchable history
📡

Basements, parking lots — no excuses

Basements, parking lots, warehouses, large buildings. 100% offline functionality.

  • ✓ Photos and check-ins stored locally
  • ✓ Auto-sync when network returns
  • ✓ No data loss
  • ✓ Sync status indicator
🛡️

Every worker sees the right instructions, every time

Protection equipment and instructions displayed BEFORE the intervention starts.

  • ✓ PDF documents available on site
  • ✓ Instructions visible at every visit
  • ✓ Traceability for legal protection
  • ✓ Configure once, always visible
🏷️

One framework, all your sites

Define your intervention categories with customizable descriptions.

  • ✓ Customizable categories per site
  • ✓ Precise tracking by type and site
  • ✓ Configurable detailed descriptions
  • ✓ Compliance with contract specifications
Transformation

From chaos to proof.

See the concrete difference between your current tools and OperSite.

Paper logbook + scattered tools

  • ✗ Photos lost in the phone gallery
  • ✗ "He says he came, the client says no"
  • ✗ 30 minutes to find proof
  • ✗ Instructions repeated every day by phone
  • ✗ No proof PPE instructions were available
  • ✗ Redo work unbilled, for lack of proof

With OperSite

  • ✓ Photos sorted by site, date, worker
  • ✓ Geolocated + time-stamped proof + before/after photos
  • ✓ 10 seconds with journal filters
  • ✓ PPE + instructions configured once, visible every visit
  • ✓ Complete safety traceability, enforceable in disputes
  • ✓ Exportable PDF report to justify every service
Trust

Built for the field. Tested in the field.

Simple statements, because in the field, what matters is finding proof fast and without discussion.

"Before, I spent 30 minutes a day looking for photos. Now I open a site and everything is there."
Manager
"It's simple. I arrive, clock in, take my photos, and leave. No hassle."
Worker
"A client complained on a Friday evening. In 2 minutes, we had the photos, the times, everything. End of discussion."
Management
Essentials

Everything you need. Nothing you don't.

OperSite structures your proofs, your sites, and your teams without unnecessary complexity.

📊

PDF reports for your clients

Export interventions by site and period. Justify every service.

👥

Team management

Create accounts, assign sites, manage access and roles.

🔒

Isolated and protected data

Each company sees only its own data. GDPR compliant.

📄

Site documents

PDF procedures available for your field workers.

🧴

Product reporting

Field workers report shortages with safety data sheets.

🌍

Multilingual

FR, EN, NL, AR — adapted for multicultural teams.

Who is it for?

3 roles, 1 app

Each role has its own interface tailored to its needs.

👷

Gérard

Field worker
  • → No more guessing what to do on arrival. PPE and site instructions are right there, every time.
  • → Arrive, take photos, leave — in a few taps. Even offline.
👩‍💼

Nadia

The manager
  • → Stop searching through WhatsApp for a photo you can't find. Open a site, filter by date, get the proof — in seconds.
  • → Client disputes? The PDF report is ready in 2 clicks.
🏢

Karim

Executive management
  • → One framework across all your sites. Every proof structured, every dispute documented, every PPE risk traced.
  • → GDPR compliance and complete traceability — without complexity.
Pricing

A custom rate for your team.

All features included, no commitment. Contact us for a quote tailored to your organization.

Request a quote
FAQ

Your questions, our answers

No jargon. Straight answers, just like on the field.

OperSite is built for the field: big buttons, simple flow, zero training. If your team uses a smartphone, they can use OperSite.

OperSite does not replace your legal time tracking. It complements it with what's missing: photo proofs, instructions, and a per-site log ready in case of a complaint.

Arrival, before photos, after photos, departure. Everything takes just a few taps. The app works even without network and syncs as soon as connectivity returns.

You stay in control. You share only what you decide (e.g., a PDF report). The client never has access to your internal data.

Switch from paper logbook to digital proof.

Keep your current tools. Add OperSite for proof. Every intervention documented, every contract protected.

Contact us