Skip to content
  • Platform
  • Solutions
    By industry

    Financial Services

    Reconciliation, regulatory reporting, and 7-year audit trails.

    Retail & CPG

    Sales, inventory, and supplier data unified across every region.

    Services & Agencies

    Separate projects per client. Unlimited viewers on every plan.

    Photo: Unsplash
    Starbucks · Retail
    year-one ROI
    0 %
    Customer story

    53% cost reduction

    Store-level teams self-serve — no IT tickets.

    All case studies
  • Compare
    Switching from

    vs Alteryx / Excel / ChatGPT

    Honest, side-by-side comparisons — when Mammoth fits and when it doesn't.

    About AI New

    Use AI for the question. Mammoth for the answer that runs every week.

    Full comparison

    See the side-by-side

    Features and real switching stories.

  • Pricing
  • Enterprise
  • Resources
    Learn

    Blog

    Industry news, product updates, and practical guides.

    Documentation ↗

    Step-by-step guides, API reference, connector setup.

    Free Tools New

    CSV converter, data profiler — no account needed.

    Company

    About

    Made in London since 2017. Our story and mission.

    Talk to the team

    Questions about pricing, fit, or your data.

    Book a demo

Log in
Try for free

Author: Gaurav Dudhoria

The 12 Best Data Preparation Tools (in 2026)

What is data preparation?

In this blog post, we’ll give you an overview of why data preparation is important, the steps in data preparation, and the tools you can use.

Try it on your data. Today.

21 days of full Pro. No credit card. If you don’t subscribe, your work moves to the Free plan — nothing gets deleted.

Start free
Talk to sales

Data preparation and automation for business teams. Made in London since 2017.

Documentation
Platform
  • How it works
  • Pricing
  • About AI
  • Enterprise
Solutions
  • Financial Services
  • Retail & CPG
  • Services & Agencies
  • Case Studies
Compare
  • vs Alteryx
  • vs Excel + Copilot
  • vs ChatGPT
Resources
  • Blog
  • Free Tools
  • About
  • Book a demo

© 2026 Mammoth Analytics Ltd. London.

  • Privacy
  • Terms
  • Security
Linkedin Youtube
  • Platform
Solutions

Financial Services

Reconciliation, regulatory reporting, audit trails.

Retail & CPG

Sales, inventory, and supplier data unified.

Services & Agencies

Separate projects per client.

Case Study

Store-level teams self-serve — no IT tickets.

Compare

vs Alteryx / Excel / ChatGPT

Separate projects per client.

About AI New

AI for the question. Mammoth for the repeating answer.

  • Pricing
  • Enterprise
Resources

Blog

Documentation ↗

Free Tools New

About

Book a Demo
Log in
Try for free