Mapping tables and reference data locked in Excel files have no version history, no proper access control, and no API for your pipelines. When that file gets corrupted, overwritten, or silently edited, your reports break and nobody knows why. gridmap replaces it with a governed, auditable registry your whole team can trust.
Free tier available. No credit card required.
The real cost
Every organization eventually hits these problems. The question is whether you fix them before or after a report breaks in front of a stakeholder.
When a report or pipeline pulls from a mapping file, even a small change in the wrong cell can cascade. It would be easier if changes were validated and tracked automatically.
"Budget_Codes_FINAL_v3_UPDATED_John.xlsx" — most teams have been there. When reference data lives in multiple places, keeping track of the latest version takes more effort than it should.
Shared folders make it tricky to control who can edit what. A purpose-built system can handle granular access and audit trails out of the box.
When something looks off, being able to see exactly what changed, when, and by whom makes troubleshooting straightforward instead of time-consuming.
The gridmap solution
gridmap gives you everything Excel doesn't — structure, version control, access management, and automation. Import your existing files and be running in minutes.
Define typed columns (text, numbers, dates, dropdowns) with validation. No more free-text headaches — data is clean by design.
Upload CSV or Excel directly into gridmap. Primary key-based upsert means updates merge cleanly without duplicates.
Every change is tracked — who changed it, when, and what the previous value was. Soft delete with restore means nothing is ever truly lost.
Control exactly who can see and edit which rows. Finance sees finance codes, operations sees operations — automatically enforced.
Connect to Snowflake, SQL Server, BigQuery, or any supported database. Reference data stays in sync automatically.
Your BI tools, ETL pipelines, and applications can look up mappings via REST API. Always up to date, always consistent.
The time you get back
Consider the time your team spends today: searching through Excel files and CSVs on shared drives, checking hardcoded values in SQL scripts, restarting reports that failed due to a mapping issue, emailing colleagues to understand why a dashboard looks off, or having a data engineer trace an issue back through files, sheets, rows, and cells.
Even a few hours a month spent on these tasks adds up quickly. gridmap is designed to give that time back — with structured data, automatic version tracking, and clear access control that work from day one.
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Common questions
What controllers and data managers ask when evaluating gridmap as an Excel replacement.
Excel works for personal analysis, but breaks down as a shared, governed registry. There is no change history, access control is limited to who has the file, there is no API for downstream systems, and a single bad edit can cascade into broken reports. gridmap gives you all the flexibility of a spreadsheet with the governance of a proper data platform.
Yes — upload CSV or Excel files directly into gridmap. Primary key-based upsert merges updates cleanly without creating duplicates. You can go from an Excel file to a versioned, governed registry in under 5 minutes.
Every change to every row is tracked automatically — who made the change, when, and what the previous value was. You can view the full history of any row and restore previous values. For compliance and audit purposes, nothing is permanently deleted (soft delete with restore).
Deletes in gridmap are soft deletes — the data is marked as deleted but retained. An administrator can restore deleted rows at any time. The audit log shows who deleted the row and when.
Row-level security lets you restrict which rows each user or group can see and edit — within the same registry. Finance sees finance cost center codes, operations sees product codes. Access is enforced automatically; no need to create separate files or tabs that get out of sync.
No — gridmap works alongside your data warehouse. It connects to Snowflake, SQL Server, BigQuery, PostgreSQL, and others to read source values and detect changes. Mappings and reference data are served via REST API to your BI tools, ETL pipelines, and applications.
For a single Excel file, migration takes under 10 minutes — upload the file, map the columns, and your data is live in a versioned registry. Larger migrations with multiple files can be done incrementally. The free tier lets you try it with no commitment.
Import your first Excel file in under 5 minutes. Free tier, no credit card required.