Why WeTransfer Isn't a Professional Survey Data Delivery Tool

WeTransfer is not a bad product. For sending large files quickly, it does exactly what it promises. But “quickly” is not the primary requirement for survey data delivery — and WeTransfer fails on every requirement that actually matters.

Here’s an honest breakdown.

What WeTransfer does well

WeTransfer is excellent for one-off, large-file transfers between people who know each other. You upload a file (up to 2 GB free, 200 GB paid), the recipient gets an email with a download link, they download it, done.

For sending a large video to a colleague, or sharing a design file with a client for review, it’s convenient and frictionless.

Where it fails for survey delivery

Links expire

WeTransfer free links expire after 7 days. WeTransfer Pro links last up to 1 year but still expire.

Survey deliverables should be permanently accessible. A client who needs to refer back to a survey they commissioned 18 months ago shouldn’t find an expired link. Survey data is a record — not a temporary file transfer.

No viewing — just downloading

WeTransfer provides no preview or viewing capability for spatial files. A client who receives a LAZ file download has still received a file they probably can’t open.

The download problem is not solved by a better download mechanism. It’s solved by giving clients a viewer, not a downloader.

No organization

If you’re doing repeat surveys of the same site, you send a new WeTransfer link each time. Three months later, you have five different links, and neither you nor the client knows which is which.

Survey delivery needs organization: by site, by date, by deliverable type. A series of WeTransfer emails in someone’s inbox is not organised.

No branding

WeTransfer’s interface shows WeTransfer branding. When a client downloads your deliverables, the visual experience is “WeTransfer” — not your company.

For a professional service, your deliverables should be branded. Your company name, your logo, your colours. The client should feel like they’re receiving something from you, not from a file transfer service.

No record keeping

WeTransfer doesn’t give you a record of what you delivered, when, to whom, and whether it was downloaded. From a professional and liability perspective, this matters — especially for survey work where the deliverables are contractual.

File size limits

WeTransfer free is limited to 2 GB per transfer. A single LAZ file from a medium-sized LiDAR survey can be 3-5 GB. WeTransfer Pro allows 200 GB, but at that point the cost-to-value comparison with purpose-built platforms becomes unfavourable.

The client experience problem

Here’s what the client experience looks like with WeTransfer delivery:

1. Client receives email with subject line “WeTransfer: [Your Company] sent you some files”
2. Client clicks “Download files”
3. Client receives a ZIP file
4. Client unzips the ZIP file
5. Client finds a .laz file, a .tif file, and a .pdf
6. Client opens the PDF (they know how to do that)
7. Client can’t open the LAZ or TIF files
8. Client emails asking “how do I view these?”
9. You spend 20 minutes explaining CloudCompare and QGIS
10. Client opens the files in software they’ve never used before
11. Client gives up and only uses the PDF

This is a common story. The technical data — the point cloud, the orthomosaic — doesn’t get used. The client only sees what they can easily open.

What the alternative looks like

A professional survey delivery portal changes every step of this experience:

1. Client receives email with a link to a branded portal: “Your survey deliverables from [Your Company] are ready”
2. Client clicks the link
3. Client sees a clean portal with your logo, the site name, and the capture date
4. Client clicks on the point cloud — it opens in a 3D viewer in their browser
5. Client clicks on the orthomosaic — it appears on a map at the correct location
6. Client reads the PDF report inline
7. Client can download the original files if they want them

No software required. No expired links. Your branding throughout. A permanent record that both you and the client can reference.

The real cost of unprofessional delivery

The direct cost of WeTransfer is low (free for basic use). But there are indirect costs:

Support time: Every client who can’t open a file emails you. That’s unpaid support time.

Perceived value: A client who receives a Dropbox link or WeTransfer download perceives less value than a client who receives a professional interactive portal. Even if the underlying data is identical.

Repeat business: Clients who find spatial data easy to use (because they have good tools to view it) are more likely to commission repeat surveys.

Professional differentiation: In a market where most surveyors deliver the same way, being the one who delivers professionally is a competitive advantage.

WeTransfer’s tagline used to be “We bring your creative work to life.” Survey deliverables aren’t creative work — they’re precision measurements with professional liability attached. They deserve better than a temporary download link.