Sample data · CC0 / public domain
Sample customers CSV.
A SaaS-style customer table: IDs, names, safely fake emails, geography, signup dates, plan tiers and MRR. All PII is synthetic — every email lands on a reserved example domain.
Download
Grab a file — or generate a big one.
The small files are static downloads. The large ones are generated in your browser from the same fixed seed, so every copy of customers-100000.csv on earth is byte-identical — reproducible test data with no 60 MB download.
→ Open this dataset in the dashboard builder · → Open in the CSV editor
Preview
First rows.
| customer_id | first_name | last_name | country | city | signup_date | plan | mrr | |
|---|---|---|---|---|---|---|---|---|
| C-10001 | Leo | Ortiz | leo.ortiz4@post.example | United States | Fairview | 2022-08-05 | Free | 0 |
| C-10002 | Ravi | Weber | ravi.weber40@post.example | Australia | Milltown | 2022-03-24 | Starter | 0 |
| C-10003 | Jude | Marsh | jude.marsh25@demo.email | India | Harborview | 2024-06-20 | Business | 9 |
| C-10004 | Mia | Novak | mia.novak81@inbox.example | France | Milltown | 2025-11-25 | Free | 9 |
| C-10005 | Nina | Moreau | nina.moreau47@example.com | United States | Brookside | 2024-01-10 | Pro | 0 |
| C-10006 | Sofia | Marsh | sofia.marsh19@demo.email | Brazil | Cedar Falls | 2024-12-04 | Free | 99 |
| C-10007 | Liam | Weber | liam.weber69@example.com | Germany | Harborview | 2024-11-16 | Business | 9 |
| C-10008 | Paul | Voss | paul.voss63@mail.test | United States | Milltown | 2025-03-24 | Free | 0 |
Schema
Columns.
| column | description |
|---|---|
customer_id | Stable sequential ID |
first_name | Given name (synthetic) |
last_name | Family name (synthetic) |
email | Fake email on a reserved example domain |
country | Country |
city | City (fictional) |
signup_date | Signup date, random across four years |
plan | Subscription tier |
mrr | Monthly recurring revenue (USD) |
About this dataset
What it models.
Use it anywhere you need people-shaped data without privacy risk: the names are drawn from a small international pool and emails use reserved documentation domains (example.com and friends), so nothing can ever bounce to a real inbox.
Plan and MRR follow a believable SaaS distribution — lots of Free and Starter, fewer Business, a handful of Enterprise.
Good for: CRM import testing · Anonymization & PII-detection demos · Cohort and signup-trend charts.
License: CC0 / public domain — use it anywhere, no attribution needed.
Common questions
- ·
Is this real personal data?
No. Names come from a synthetic pool and every email uses reserved documentation domains that can never deliver mail. Safe for demos, docs and screenshots.
- ·
Why don't plan and mrr always match?
They're sampled independently, so a few rows are inconsistent on purpose — useful for testing data-quality checks. If you need strict consistency, derive MRR from plan after import.
- ·
What license is this under?
CC0 (public domain). Use it in tutorials, tests, courses, screenshots and products — no attribution required.
- ·
Is the data deterministic?
Yes — every size is generated from a fixed seed, so the same file is byte-identical for everyone, forever. Reproducible tests, stable teaching materials.
More sample data