Turn Excel Files into Insights Without Complex Formulas

Transform spreadsheets into clear dashboards, prepare and compare data, and simplify reporting with AI—100% inside your browser with zero data leakage.

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Simplify Financial Reporting Across Locations with Report IQ

Manual Reporting
  • × Hours spent combining reports from different teams and locations
  • × Sensitive financial data copied across files and shared tools
  • × Repeated VLOOKUP setup to match records and reconcile spreadsheets
  • × Broken references and inconsistent formulas across multiple sheets
  • × Extra manual checks to trace totals and investigate discrepancies
Report IQ
  • Start working with Excel files in your browser—no installation needed
  • Compare spreadsheets, match records, and spot reconciliation differences
  • Find relationships and unusual values that deserve a closer look
  • Understand your results with AI summaries linked to calculated metrics
  • Export processed data in multiple formats for your next workflow

Built for Teams Working Across Spreadsheets

Zero Server Storage
100% Local-First In-RAM
No PII Retention
Sub-Second Compute
Autonomous Pattern Discovery

Understand Your Spreadsheet Data with AI

Explore Excel and CSV files, including workbooks with multiple sheets. Report IQ profiles your data, highlights patterns and unusual values, and uses AI to explain calculated results—without complex formulas.

Learn About Pattern Discovery
01 10 11 00 01 01 10 10

I analyzed 3,717 loan records. Found 24 upper-bound outliers (> $1.85M) and a +0.89 correlation with disburse amount. Would you like an update on portfolio risk?

Features & Capabilities

The Six Pillars of Report-IQ

A purpose-built client-side analytical platform combining deterministic precision, mathematical safety, and universal interoperability.

Pillar 1: Privacy First

Zero-Trust Client-Side Privacy

Raw spreadsheets never leave your device. File parsing, data cleaning, relational joins, and statistical regressions execute purely in browser memory.

  • Zero Bytes Uploaded: Core spreadsheet processing runs in your browser.
  • Bank-Grade Confidentiality: Customer PII and trade secrets stay strictly in RAM.
  • Offline-Ready Execution: Load datasets, filter, and report without any internet connection.
  • Metadata-Only AI: Mathematical models verified locally; only schema metadata queried.
Pillar 2: Statistical AI

AI Dataset Insights & Dashboards

Instantly discover statistical relationships, correlations, and co-dependencies across complex multi-column spreadsheets with mathematical certainty.

  • Automated Executive Decks: Presentation-ready KPI cards, business highlights, and risk alerts.
  • IQR Outlier Detection: Computes Q1, Q3, and IQR boundaries to plot distribution anomaly histograms.
  • Pearson Correlation Matrix: Multi-variable linear coefficients identify revenue and risk drivers.
Pillar 3: Audit Engine

AI Report & Sheet Validator

Audit dual-sheet ledgers against bank statements, billing sheets, or partner feeds in one click with a built-in recursive-descent formula parser.

  • Dual-Sheet Reconciliation: Match counterparty entries and flag mismatched totals in seconds.
  • Pratt Formula AST: Parses IF, ISBLANK, COALESCE, ROUND, ABS, MIN, and MAX with financial precision.
  • Multi-Format Extractor: Ingest tabular data from PDFs, Word (.docx), CSVs, and text files.
  • Interactive Clarification: Targeted dialog resolves ambiguous mappings or tolerances.
Pillar 4: Data Prep Studio

Complete Data Preparation Studio

Execute visual SQL-grade relational database joins, smart dataset partitions, ML train/test splits, and intelligent null imputation without writing code.

  • Visual Merge Wizard: Inner, Left Outer, Right Outer, Full Outer joins, and multi-file union appends.
  • Smart Split Wizard: Partition by chunk thresholds, ML splits (80/20, 70/30), or categorical values.
  • Quality & Imputation: Profile missing cells; fill nulls with Mean, Median, Mode, or custom fallbacks.
  • Compound Query Builder: Nested boolean AND/OR conjunctions, regex, and numerical filters.
Pillar 5: Universal Export

Universal 27-Format Export Hub

Compile cleaned and reconciled datasets into 27 industry-standard formats directly in browser RAM without server-side translation overhead.

  • Spreadsheets: Modern Excel (.xlsx), Binary Excel (.xlsb), Legacy (.xls), and OpenDocument (.ods).
  • Big Data & Binary DBs: SQLite 3 (.sqlite), Apache Parquet (.parquet), and Arrow / Feather (.arrow).
  • Executive Documents: AutoTable PDF decks, Word (.docx) XML tables, and standalone HTML reports.
  • Dialect SQL: Production DDL/INSERT scripts for PostgreSQL, MySQL, SQLite, Snowflake, and SQL Server.
Pillar 6: High Performance

High-Performance Workspace

Built for frictionless everyday data manipulation with a 60fps virtualized data grid and deep column health profiling tools.

  • Virtualized Grid: Scroll tens of thousands of rows smoothly with frozen headers and pinned columns.
  • Recharts Visualizer: Dynamic Bar, Line, Pie, Donut, Area, and Scatter charts with theme switching.
  • Column Health Profiler: Data type inference, distinct cardinality counts, and null percentages.
  • Instant Clipboard: One-click cell and row copying directly formatted for spreadsheet pasting.
How It Works

From Spreadsheets to Clear Results

Bring your files, choose a task, and review your results—all in one browser workspace.

  1. Add Your Spreadsheets

    Open your Excel or CSV files and select the sheets you want to work with. Add reference files when you need to compare data.

  2. Choose What You Need

    Clean and combine data, compare records, or explore AI insights. Select the relevant columns and confirm any matching rules.

  3. Review and Export

    Explore your results, check flagged differences, and export your processed data or report in a supported format.

Core data processing runs in your browser. AI features require an internet connection and send selected metadata and sample rows for analysis.

Architectural Benchmark

Report-IQ vs Traditional Solutions

See how a modern local-first workspace outperforms conventional cloud BI suites and desktop spreadsheets.

Capability & Architecture Report-IQ Local-First Cloud BI (Power BI / Tableau) Standard Excel
Data Egress & Privacy Zero Bytes Uploaded (100% RAM) Forced Cloud Upload Local, but unencrypted in transit if shared
AI Hallucination Protection Deterministic RFC 6901 Pointers Generative LLM guessing None (Manual formulas)
Dual-Sheet Audit & Formula AST Built-in Pratt Recursive-Descent AST Complex Power Query rules Fragile VLOOKUP / crashes
Visual Merge & Split Joins Inner, Outer joins & ML Splits in UI Requires DAX / Dataflows Manual copy-paste or VBA
Universal Big Data Exports 27 Formats (Parquet, SQLite 3, Arrow) Proprietary pbix / CSV only .xlsx, .csv only
Offline Execution 100% Offline-Ready Client Execution Requires active cloud connection Offline desktop software
Universal Compiler

Compile Into 27 Formats in One Click

No external conversion scripts or cloud services needed. Report-IQ synthesizes columnar big data files, binary relational databases, and styled executive decks client-side.

.XLSX
Modern Excel
.XLSB
Binary Excel
.XLS
Legacy Excel
.ODS
OpenDocument
.SQLITE
SQLite 3 Binary DB
.PARQUET
Apache Parquet
.ARROW
Apache Arrow
.FEATHER
Arrow Feather
.AVRO
Apache Avro
.ORC
Apache ORC
.PDF
Executive AutoTable
.DOCX
Microsoft Word
.HTML
Standalone Report
.JSON
Structured Array
.JSONL
JSON Lines Stream
.XML
Hierarchical Schema
.YAML
YAML 1.2 Doc
.MD
GFM Markdown
.TEX
LaTeX Booktabs
PG-SQL
PostgreSQL DDL
MY-SQL
MySQL 8.0 Script
SNOW
Snowflake DDL
T-SQL
MS SQL Server
.SVG
Vector Grid
.PNG
High-DPI Raster
.WEBP
Lossless WebP
.CSV
Delimited UTF-8
Got Questions?

Frequently Asked Questions

Learn more about our local-first security architecture and capabilities.

Do my spreadsheets get sent to your servers?

No, absolutely not. Report-IQ is built from the ground up on a local-first, zero-cloud data egress architecture. File parsing, formula evaluation, relational joins, outlier calculations, and big data compilations all execute purely inside your browser's RAM and Web Workers.

How large of a file can Report-IQ handle?

Report-IQ easily handles multi-tab spreadsheets and datasets containing hundreds of thousands of rows. Our virtualized grid and streaming Web Worker parser maintain a smooth 60fps scrolling experience without freezing your browser interface.

How does Report-IQ prevent AI hallucinations?

Unlike generic chatbots that guess numbers, Report-IQ binds every AI-generated summary, KPI figure, and anomaly flag to client-side verified numbers using RFC 6901 JSON Pointers (`dataRef`). If a number isn't mathematically proven in your dataset, the AI cannot output it.

What formats can I import and export?

You can import modern Excel (.xlsx, .xlsb, .xls), CSV, TSV, JSON, PDF tables, and Word documents. You can export into 27 industry-standard formats, including Apache Parquet, SQLite 3 Binary DBs, Apache Arrow, Word (.docx), AutoTable PDF, multi-dialect SQL, and LaTeX.

Can I use Report-IQ completely offline?

Yes. Once the workspace application is loaded in your browser cache, you can disconnect from the internet entirely. All data preparation, SQL joins, filtering, and 27-format compilation tasks run 100% air-gapped on your local hardware.

Take Control of Your Data
Without Sacrificing Privacy.

Turn massive spreadsheets into executive dashboards in seconds. Reconcile dual-sheet ledgers and compile into 27 formats—100% inside your browser.

Launch Free Workspace Now
No credit card required • Zero bytes uploaded to the cloud • Local sandbox ready