Data
Bring data in from a file, the clipboard, or a sample set. The Coworker profiles it the moment it lands.
Paste a table
Copy cells from Excel or Google Sheets and paste them below.
Or try a sample dataset
Deliberately messy — good for seeing the cleaning tools work.
Preview
First 100 rows of the working dataset.
Clean
Every fix is recorded as a step, applied to the original data in order. Remove a step and the change is undone — nothing is destructive.
Load data first, then clean it here
Bring in a table and this becomes a full cleaning workspace: column profiles, detected problems, and fifteen operations you can apply and undo.
Cleaning tools
Pick a column, pick an operation, apply.
Columns
Distribution, type and completeness for every column.
Data quality
Cleaning recipe
Applied in order to the original data.
Model
Load several tables and link them. Columns from a linked table are looked up onto the one you are analysing, so every chart, filter and report works across the whole model.
One table so far
Add a second file — a lookup, a dimension, last year's extract — and I will scan every column pair for a key that joins them, and tell you what percentage actually matches.
Tables
Relationships
Tick a relationship to bring the related table's columns into the analysis view. The match rate is measured, not assumed.
Define one yourself
Join health
What each active relationship actually contributed.
Validate
Rules that say what the data is allowed to look like — then a loop that fixes what it safely can and re-checks until nothing changes.
Load data first, then set the rules
Validation checks completeness, uniqueness, ranges, allowed values, patterns, dates and referential integrity across your linked tables.
Rules
Each one names the rows that break it.
Add a rule
Look-alike values
Values that are the same thing typed differently — case, punctuation, word order and single-character typos.
Repair loop
Fix → re-check → repeat, until a pass changes nothing.
Charts
Build a chart, preview it live, then send it to the dashboard.
Load data first, then build charts here
The chart builder needs a table to work from. Bring one in and twelve chart types unlock — bar, line, scatter, pie, histogram and the rest.
Chart type
Pick the shape that fits the question. The colour tells you what kind of question each one answers.
Choose what goes on each axis.
What this chart says
The pattern in the data, what could make that reading wrong, and the next thing worth doing — all computed from this chart's own numbers.
Underlying numbers
Every chart ships with its table — nothing is gated behind color.
Dashboard
Arrange the charts that matter. Widths are adjustable; the report and deck are built from whatever is here.
Your dashboard is empty
Build a chart yourself on the Charts tab and add it here — or let the Coworker assemble a first pass for you.
Report
Written from your data and from what you tell it the data is about. Every section is yours to keep, move, annotate or replace.
No report yet
Load data, then press Generate. The Coworker writes the findings from real statistics and embeds your dashboard charts.
Statistics
Pick the question rather than the test. The right one is chosen from what your columns actually contain, its assumptions are checked in the open, and the effect size is reported next to the p-value — because a p-value on its own has never told anyone whether something matters.
Convert
Any format in, any format out, in batch, on this device. Dates stay dates, blanks stay blank, and the quoting is done properly — which is the whole difficulty with file conversion and the reason free websites keep getting it wrong.
Extract
Notes, emails, invoices, forms, logs — anything written for a person rather than a machine. Paste it or load it, and it comes out as a table you can check, correct and then analyse like any other dataset.
Reconcile
Two files, one key, a tolerance you choose. This says exactly where they disagree — row by row, with the totals — instead of leaving you to find out by eye.
Language
Everything this app writes — the report, the deck, the PowerPoint, every chart title, subtitle and explanation — can come out in another language. The translation runs here, on this device, from a catalogue of the sentence templates the app actually produces, so the numbers, your column names and your own words are never disturbed.
Privacy
What this file does and does not do with your data, and the log to check it against.
Compare runs
Take a snapshot of this analysis, then point the same recipe at next month's export. What moved, what broke and what quietly changed shape is listed for you.
Slides
A presentation-ready summary deck. Present it full screen, or export it as a real PowerPoint file (.pptx) with editable text, as a self-contained HTML deck, or as PDF.
No deck yet
Press Generate and the Coworker turns your dashboard and findings into a slide summary you can export straight to PowerPoint.