Upload any Excel file. Instantly find duplicates, missing data & quality issues.
CorePulse analyzes spreadsheets in seconds — detecting exact and fuzzy duplicates, flagging missing values, and generating a quality score with actionable AI recommendations.
Free account · Excel (.xlsx) · Results in <5 seconds
Built for teams that can't afford bad data
Capabilities
Everything you need to trust your data
From a single file upload to enterprise-grade data pipelines — CorePulse handles the entire quality lifecycle.
Exact & Fuzzy Duplicate Detection
Finds exact copies and near-matches using Levenshtein distance, Soundex phonetic matching, and token similarity. Catches 'Jon Smith' vs 'John Smith' automatically.
Missing Value Analysis
Identifies null, empty, and placeholder values across every column. Shows fill rates and flags fields that breach your quality thresholds.
Quality Score Dashboard
A single 0–100 quality score with column-level breakdowns. Track improvement over time as you clean and re-upload your data.
One-Click Cleaned Export
Download a deduplicated, validated Excel file instantly. Rows annotated with issue flags so your team knows exactly what changed.
AI-Powered Insights
Executive-ready summaries and prioritized recommendations generated automatically — no manual analysis required.
Enterprise Security
Files processed in-memory, never stored permanently. End-to-end encryption in transit and at rest.
Process
From upload to insight in under 10 seconds
Step 1
Upload your file
Drag and drop any Excel (.xlsx, .xls) or CSV file. No formatting requirements — we handle messy real-world data.
Step 2
AI analyzes in seconds
Our engine runs 12 quality checks simultaneously: duplicates, missing values, format inconsistencies, outliers, and more.
Step 3
Review the dashboard
Explore interactive charts, browse flagged records, and read AI-generated findings with prioritized recommendations.
Step 4
Export and act
Download a cleaned file or a detailed PDF report. Share with your team or pipe results into your CRM via API.
FAQ