Spark Grid — Native Mac spreadsheet for .xlsx and CSV
sparkgridapp.com
LaunchIndex first observed Spark Grid — Native Mac spreadsheet for .xlsx and CSV (sparkgridapp.com) live on 18 October 2026. View its launch screenshot, category, and verification evidence.
A launch record built from evidence.
Spark Grid — Native Mac spreadsheet for .xlsx and CSV (sparkgridapp.com) was first observed live on 18 October 2026.
Spark Grid is a native Mac spreadsheet app for .xlsx and CSV that runs locally without a cloud account. It emphasizes fast performance with large workbooks and features like multiple sheets, formulas, and charting. Designed for offline use on macOS.
Its profile is classified as Landing page within Business / Productivity.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- sparkgridapp.com
- Category
- Business / Productivity
- Website type
- Landing page
- Observed title
- Spark Grid — Native Mac spreadsheet for .xlsx and CSV
- Observed description
- Spark Grid 1.1 is out on the Mac App Store. Spreadsheets. No account. Big workbooks open faster. The sheet you're editing stays quick. Your files stay on your computer.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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