Database to App: Turning Existing Data Into a Modern Business Platform

Database-to-app development turns an existing PostgreSQL, MySQL, SQL Server, MS Access, CSV, or spreadsheet-backed database into a secure web application. Because the data model already exists, most projects ship faster and cheaper than a greenfield build — typically $3,000 to $15,000 in 2 to 6 weeks.

Database Modernization: Why Not Start Fresh?

The hardest, most expensive part of any software project is designing the data model. When the data model already exists and works, you skip 30 to 40% of the cost. What you are paying for is:

• A modern UI on top of the data
• Authentication and roles
• Validation and business rules the old system never enforced
• A clean API
• Optional AI assistant on top of your records

This is what we package as Database to App.

Is Your Business Ready for a Platform Upgrade?

• Legacy MS Access database — 15 years of accumulated records, single-user front end, time to modernize. See also our Legacy Modernization guide.
• Internal Postgres used only via DBA queries — You want non-technical staff to read and write
• Operational database with no UI — Built by a data team for reports, now needs a workflow tool
• Multiple databases that need to be combined — One UI, one source of truth

What Modern Business Platform Features Will You Get?

1. Read-only audit of your schema (1 to 2 days)
2. Proposed cleanups and new fields
3. Modern web UI: list, search, filter, edit, export
4. Roles and row-level permissions
5. Authentication with SSO option
6. Audit log of every change
7. Optional: AI assistant trained on your records

How Does Existing Data Integrate with New Platforms?

Your database. We do not migrate it unless you ask. The new app talks to the existing database, so reports, BI tools, and integrations keep working unchanged. If a migration later makes sense, it is a separate phase.

What Is the Cost of a Business Platform Migration?

• Single-table app with list, edit, export — $3,000 to $5,000
• Multi-table CRUD with roles and dashboard — $5,000 to $12,000
• Internal platform with workflows, notifications, and AI search — $12,000 to $30,000

If your data lives in spreadsheets instead of a database, see Excel to web app.

How to Begin Your Database to Business Platform Journey?

Share read-only credentials or a schema dump. We will return a written estimate within 3 business days. Or run it through the Project Simulator for a faster quote.

What Are the Next Steps for Platform Development?

• Read the full service page: Database to App
• Get a detailed quote in 2 minutes: Project Simulator
• Talk to us directly: Book a free discovery call