ClearData GmbH · Switzerland Order 000% · Entropy 0.97

From complexityto clarity

Data cleansing, analysis and automation from Switzerland — for companies that want to trust their numbers again.

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What we do

We clean, connect and analyse data for companies — 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

Try it yourself — type a messy address

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Six services — and your special case

freely combinable

Data cleansing

Cleanse, normalise, deduplicate and merge. For Swiss company addresses, we can also match against official Swiss sources.

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 steps

01_{/ 04}

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.

02_{/ 04}

Reviewing the data

We go through your data together and agree exactly how it will be cleaned, matched or analysed.

03_{/ 04}

Implementation

A process built for your case — not a standard package with your name on it.

04_{/ 04}

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, Swiss data protection.

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.

0ClearData GmbH founded

0services, freely combinable

0people on the team

The people behind it

a company since 2021

Let’s talk about your data

Book a conversation →

Address

Im Hasensprung 19a
8478 Thalheim an der Thur

Phone

+41 43 548 72 08

Email

Send an email →