Data cleaning & preparation

Clean your data before it slows down everything else.

Clean, standardise, and prepare messy datasets so they’re ready for matching, analysis, or pricing optimisation.

TidyMonk in action — from messy files to one clean dataset

Most teams spend more time cleaning data than using it.

Inconsistent formats, missing values, and duplicates get fixed manually in Excel — again and again.

TidyMonk turns recurring data cleanup into a repeatable, reliable process, so teams can focus on analysis rather than preparation.

Who It’s For Pricing, product & data teams

TidyMonk is designed for teams who:

Common users include pricing managers, product managers, and data or analytics teams across procurement, pricing, operations, and IT.

  • 01Work with datasets ranging from thousands to millions of rows
  • 02Have analysts or business users who need to clean data without programming
  • 03Want to reduce dependency on data engineering for routine preparation
  • 04Work with complex pricing, product, or supplier data
  • 05Spend too much time cleaning spreadsheets
  • 06Need consistent datasets across multiple sources
What It Does Automatic, repeatable cleanup

TidyMonk prepares messy datasets so they can be used reliably for analysis, pricing, and reporting:

  1. 1

    Every file is profiled on import and its quality issues are flagged

  2. 2

    Detects missing values, duplicates, format mismatches and inconsistencies

  3. 3

    Join, union or look up across datasets, then fix issues with quick fixes and advanced functions — and dismiss the ones that don’t matter

  4. 4

    Save your whole approach as a repeatable, adjustable routine

  5. 5

    Clean, ready-to-use output — next time in seconds (on demand or scheduled)

TidyMonk is designed for business users — no scripts, macros, or programming required.

Typical Use Case From messy files to one clean dataset

A typical scenario:

  1. 1

    Data arrives from multiple sources

  2. 2

    Every file looks slightly different

  3. 3

    Analysts spend hours fixing formats

  4. 4

    TidyMonk produces one clean, usable dataset

See how data cleaning works
How TidyMonk Works From messy data to analysis-ready output

Four steps you do once. Five that repeat without you.

The top row is the first pass — what TidyMonk finds on its own, and what you decide. Save your lookups and fixes as a routine, hand that to a job, and the bottom row is every run after.

The first run — four of the five steps need you

  1. 1

    Import

    CSV · Excel · Parquet
    PDF · image · TXT
    upload or connect a source

    You
  2. 2

    Profile

    Missing values, duplicates, format mismatches and inconsistencies, per column

    Automatic
  3. 3

    Combine

    Join, union or look up across your other imported datasets — into one table

    You
  4. 4

    Fix & review

    Quick fixes and powerful functions. Dismiss what doesn’t matter to you

    You
  5. 5

    Export

    One clean dataset — download, shared folder, SFTP or your own system

    You

Save it as a routine

your lookups and fixes, recorded

Hand it to a job

its sources and joins, a schedule, a destination

Every run after — the job does all five, on demand or on a schedule

  1. Import
  2. Profile
  3. Combine
  4. Fix
  5. Export
Why TidyMonk From manual to reliable

TidyMonk replaces:

  • Repeated Excel clean-up before every analysis
  • Fragile formulas, macros, and one-off fixes that don’t repeat
  • Manual checks that still miss duplicates, gaps, and inconsistencies
  • Inconsistent formatting (dates, currencies, units) that breaks aggregation
  • Time-consuming data preparation that doesn’t scale

TidyMonk reduces the time, cost, and risk associated with recurring data preparation. TidyMonk turns clean-up into a reliable, repeatable process — not a recurring manual task.

TidyMonk sits between data collection and analysis.

It prepares incoming data before it’s loaded into spreadsheets or databases, uploaded to external systems such as ERP or SaaS tools, passed to analytics or BI tools, used in pricing, reporting, or modelling workflows, or fed into other MonkSuite products. Once the data is clean and consistent, everything downstream works better.

Pricing Billed annually

Simple, Transparent Pricing

Simple annual pricing based on team size and data volume.

Basic

€6,900

/ year

  • 1–10 users
  • Google SSO or username & password
  • Up to 0.5M rows per dataset
  • 5 GB storage
  • 20 transformation blueprints
  • Snapshot backups
  • CSV, Excel, JSON, Parquet
  • S3 + manual upload/download
  • Email support

Platinum

Contact Sales

  • 21+ users
  • SAML / OIDC SSO
  • Detailed audit logs
  • Custom dataset size & storage
  • Unlimited transformation blueprints
  • Advanced automation options
  • Custom backup strategy
  • Unlimited AI extraction (PDF, image, text)
  • Custom integrations & connectors
  • Dedicated support
  • Custom onboarding & rollout
Not sure which plan fits? Tell us how often you receive files and from how many sources.

Value · Time, cost & risk

Why TidyMonk Pays Off

Cost Reduction

  • Reduce dependency on data engineers for routine cleaning tasks.
  • Enable business users to self-serve, freeing technical resources.
  • Avoid expensive enterprise ETL licenses for data cleaning use cases.
  • Faster time-to-insight means faster business decisions.

Scalability

  • Process millions of rows that would crash spreadsheet tools.
  • Consistent results regardless of who performs the cleaning.
  • Repeatable processes that can be applied to new datasets.
  • Grow data volumes without proportionally growing cleaning effort.

Risk Reduction

  • Audit trail of all transformations applied.
  • Preview changes before committing them.
  • Undo capability for reversible operations.
  • Consistent methodology reduces human error variance.

Time Savings

Finding what’s wrong in a 100K-row file

By handScroll, sort, pivot — and you still miss things.

With TidyMonkEvery column profiled on import, issues listed.

Duplicates, formats and missing values

By handSort and compare, find-and-replace, row-by-row decisions.

With TidyMonkA quick fix straight from the flagged issue, or one bulk operation across the whole column.

Realising at step 12 that step 3 was wrong

By handStart over from the raw file.

With TidyMonkFix step 3, or slot the missing step in beside it — everything after it replays.

A price list that arrives as a PDF

By handRetype it, or run it through a converter and fix what it mangles.

With TidyMonkExtracted into a table you can work with.

Getting a repeatable pipeline

By handFile a ticket, wait for a script.

With TidyMonkSave a routine yourself, today.

Knowing last night’s run was fine

By handOpen the file and check.

With TidyMonkIt tells you if something’s wrong.

The same file next hour, day, week, month

By handDo all of it again. And again.

With TidyMonkThe job does it — on demand or on a schedule.

TidyMonk’s job editor: five cleaned sources joined with daily ECB rates and EU VAT rates, a VAT and FX step, and an output that can go to a download, an S3 bucket, PriceFx, PriceMonk or MatchMonk
Join the sources, put it on a schedule, and send the result wherever it needs to go.

Trust & Security

Built with Security in Mind

Your data deserves enterprise-grade protection.

  • ISO/IEC 27001 — operated by TopMonks s.r.o., certificate TDS 55/2026
  • ISO 9001 — TopMonks s.r.o., certificate TDS 56/2026
  • ISO/IEC 42001 — operated by TopMonks s.r.o., certificate TDS 74/2026
  • GDPR compliant
  • EU-based processing and storage
  • Encrypted in transit and at rest
  • No lock-in — export anytime
Our Approach 20+ years

Built from Real-World Experience

TidyMonk is built on more than 20 years of experience working with real-world datasets used for pricing, analysis, and operational decision-making.

It reflects how data actually arrives.

Instead of one-off clean-ups, TidyMonk focuses on repeatability, transparency, and control — so data preparation no longer becomes a bottleneck.

  • Multiple sources: data comes from suppliers, partners, internal systems — each with their own format
  • Inconsistent formats: dates, currencies, units, column names — nothing is ever standardised
  • Recurring issues: problems don’t disappear after one fix — they come back with every file
Case Studies From real projects, anonymised

See it in action

Take It With You Use-case decks, PDF

Each deck walks a whole scenario through the suite, with the numbers.

Electronics retail

Competitor Price Monitoring

From a competitor’s page to a verified price — in your engine

Collect, clean and match competitor prices as one connected flow — and every match is verified, with a score and a plain reason, before a price ever reaches your pricing engine.

ScrapeMonk TidyMonk MatchMonk into your engine
Download deck PDF · 4 pages
Aftermarket & MRO

Spare-Parts Pricing

Find the margin hiding in a spare-parts price list

Sweep a long-tail spare-parts list for underpriced outliers and safe-to-raise low-margin lines — capturing margin across thousands of parts you’d never review by hand.

TidyMonk PriceMonk or your own engine
Download deck PDF · 3 pages
Brand → retail

Margin Leakage

Find the margin leaking through your discounts

See the real margin left after every discount and rebate — and stop below-floor prices before they ship.

TidyMonk PriceMonk or your own engine
Download deck PDF · 4 pages

More decks on request

We have decks for other industries and other pricing problems. Tick the ones you want, or just leave your address and we will send what fits.

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How This Fits Into the MonkSuite

One product or the full pipeline

Each TopMonks product works independently — but together, they create a complete pricing workflow.

Use one product or the full suite — start where your biggest bottleneck is.

Optional Services by TopMonks

Consultancy · Data Visualisation · Custom Development

Scoped and quoted as a fixed price after discovery — no open-ended meter.

Ready to clean your data?

See how TidyMonk works in practice — or share a sample file to see how it handles your data.

Share a sample file

Get in Touch

Talk to a human

Anna van der Weerden

Anna van der Weerden

Co-CEO

anna@tidymonk.io

We reply within one business day. No automated follow-ups, no marketing emails.