No technical knowledge required

Check Robinsonlisten with Excel Upload

Upload your customer list as Excel or CSV and get it back with Robinsonlisten status. Perfect for marketing teams who want to check quickly without involving developers.

Try it free today - 100 lookups included

customers_list.xlsx
Fornavn Efternavn Adresse Robinsonlisten ✨ Matchet på ✨
Marcus Jensen Nørregade 10 På listen Navn + Adresse
Anna Nielsen Vestergade 5 Ikke på listen -
Lars Andersen Hovedgaden 22 På listen Navn

How it works

Check Robinsonlisten in 3 simple steps

1

1. Upload your file

Drag and drop your Excel or CSV file with customer data. We support all common formats.

Drag & drop
2

2. Map your columns

Tell us which columns contain names and addresses. Our smart system recognizes most formats automatically.

Column A → First Name
Column B → Last Name
3

3. Download results

Get your file back with new columns showing Robinsonlisten status and what matched. Ready to use immediately.

Klar!

customers_list.xlsx

Why choose Excel upload?

No coding required

Perfect for marketing teams. No technical knowledge or developer time needed.

Instant results

Upload your file and get results in minutes. No waiting, no complexity.

Keep your workflow

Continue working in Excel. No need to learn new tools or change your processes.

Detailed information

See exactly what matched - name, address, or phone. Make informed decisions.

Unlimited uploads

Subscription includes unlimited file uploads and lookups. No per-file fees.

Secure & GDPR compliant

Your data is processed securely and deleted after download. Full GDPR compliance.

"We use the Excel upload every week to check our marketing lists. It's so easy - our marketing team can do it themselves without bothering IT."

Marketing Manager, SammenlignKoereskoler

Simple pricing

Free Trial

Try our Excel upload feature

€0 100 lookups
  • 100 free lookups
  • Excel & CSV support
  • Column mapping
  • Full match details
  • No credit card required
Start free trial

Per File

One-time file processing

€1,500 /file
  • Manual processing by experts
  • Excel & CSV support
  • Full match details
  • Free error corrections
  • No subscription needed
  • Secure & GDPR compliant
Contact us
Most popular

Subscription

Unlimited lookups for your team

€6,000 /year
  • Unlimited lookups
  • Unlimited file uploads
  • Excel & CSV support
  • Priority support
  • API access included
  • Team accounts
Get started

Frequently asked questions

What file formats are supported?

We support Excel (.xlsx, .xls) and CSV files. Most common formats work automatically.

How long does processing take?

Most files are processed in under a minute. Large files (10,000+ rows) may take a few minutes.

Is my data secure?

Yes. Files are processed securely and automatically deleted after you download the results. We're fully GDPR compliant.

What information do I need in my file?

You MUST have an address column (including zip code). First name and last name are highly recommended for accurate matching but optional. Phone number is optional.

Can I use this without a developer?

Absolutely! That's the whole point. If you can use Excel, you can use our upload feature. No technical knowledge needed.

What happens after the trial?

After 100 free lookups, you can upgrade to our Subscription for unlimited use. No automatic charges.

Ready to check your customer list?

Start with 100 free lookups. No credit card required.

Get started for free
Marcus Wilstrup

Need custom development or API integration help?

Work directly with Marcus Wilstrup, the creator of Robinsonlisten API. Get expert help building scalable web applications, integrating complex APIs, and modernizing your tech stack.

Ruby on Rails • API Development • System Integration • Technical Consulting