Initial conversation
We listen. What should be possible at the end, what gets in the way today? If we’re not the right fit, we’ll tell you — before it costs anything.
ClearData GmbH · Switzerland
Order 000% · Entropy 0.97
From noiseto clarity.
What we do
We clean, connect and analyse data for companies in Switzerland and worldwide — and explain every method we use along the way. No *black box.* No lock-in. Just data you can trust again.
Watch it work.
Our craft, live: messy records come in on the left and leave clean on the right. Below, you can try it yourself.
Live demoCleaning a simulated data stream
0rows checked
0duplicates found
0values normalised
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Six services — and your special case.
freely combinableData cleansing
Cleanse, normalise, deduplicate and merge. For Swiss company addresses we can also match against the federal UID register.
Analysis
Customer bases, web analytics and quality analyses. Where are the hidden duplicates, which campaign actually worked.
Generating data
Synthetic test data with deliberate outliers for system testing — and imputation when values are missing.
Automations
Reports, recurring data preparation, transfers between systems. Also robotic process automation for forms and interfaces.
Surveys
Exploratory, descriptive or causal — from the hypothesis through the questions to an analysis that holds up.
Training & workshops
On every service, plus introductions to R, RStudio, R Shiny and Excel. Afterwards, you can do it yourself.
Custom requests
Your problem doesn’t fit any box? Tell us what you need — we’ll do our best to help.
From first conversation to running process.
four stepsReviewing the data
We go through your data together and agree exactly how it will be cleaned, matched or analysed.
Implementation
A process built for your case — not a standard package with your name on it.
Handover
Results, documentation and, if you like, training. After that, you run the process yourself.
What you can rely on.
Open methods
Every rule and every statistic is explained to you. We don’t hand over an analysis you can’t follow.
Swiss company
Listed in the commercial register as CHE-499.144.704. Swiss law and Swiss data protection — for clients worldwide.
No lock-in
If you want, we train your team until it masters the process. You shouldn’t have to need us.
Honest assessment
We know what we can do — and what we can’t. We tell you openly, before a project starts.
0Met at ZHAW in Winterthur
0ClearData GmbH founded
0services, freely combinable
0people on the team
