# From raw spreadsheets to clear insights.

Parse XLSX, CSV, and document data locally. Spot anomalies, track trends, and export summaries — without uploading a single file.

## Execution map, not feature list.

Each page now reads like a runbook: what goes in, what the agent does, and what artifact comes back.

### Parse Any Spreadsheet Locally

Load XLSX, CSV, or Google Sheets exports. OpenYak groups records by category, vendor, or date — and builds structured breakdowns instantly.

### Spot Anomalies Automatically

Week-over-week deltas, variance analysis, and outlier detection built in. OpenYak surfaces what needs attention before you ask.

### Export Decision-Ready Reports

Generate formatted summaries, charts, and recommendation memos. Export as CSV, Markdown, or shareable artifacts.

## The workflow, expanded into real screens.

Artifact step 01 Verified

### Parse Any Spreadsheet Locally

Load XLSX, CSV, or Google Sheets exports. OpenYak groups records by category, vendor, or date — and builds structured breakdowns instantly.

#### Compare April department spend against budget and prepare the variance table for Monday finance review.

Loaded Budget_April.xlsx, AP_export.csv, and card_charges.csv

Matched 612 transactions by department, vendor, and GL code

Calculated budget variance and approval exceptions

### Budget variance

| Department    | Actual  | Variance |
|---------------|---------|----------|
| People Ops    | $42.8K  | +12%     |
| SaaS          | $118.4K | +31%     |
| Facilities    | $24.6K  | -4%      |
| Travel        | $19.2K  | +8%      |

Artifact step 02 Verified

### Spot Anomalies Automatically

Highlight spend anomalies and write the finance review notes.

#### Variance alerts

- Travel +31%
- People Ops +12%

Artifact step 03 Verified

### Export Decision-Ready Reports

Finance Brief — april-variance.md

# April Budget Variance Brief

Actual spend:: $205K ((+8.4% vs budget))

## Alerts

- SaaS renewal cluster exceeds forecast by $18.6K
- People Ops equipment spend needs VP approval

## Recommendation

Approve the already-contracted SaaS renewals; hold three equipment orders until hiring dates are confirmed.

## Try OpenYak now.

Deploy your first local AI workflow today and feel the speed difference immediately.