How to Move Your App to Base44 Without Rebuilding It

Moving an existing prototype into Base44 doesn't have to mean starting over. The key is separating what you're keeping (data, core workflow logic) from what you're replacing (the tool it currently lives in).

Step 1: Map your current data

List every piece of information your current tool stores — records, fields, relationships — before touching Base44. This becomes the blueprint for the data model you'll recreate.

Step 2: Export what you can

Most spreadsheet tools and simple no-code apps support CSV export. Clean this data before import — Base44 will build a much more usable structure from clean, consistent data than from a messy export.

Step 3: Rebuild the workflow, not just the screens

Resist the urge to just recreate the old UI. Describe the underlying workflow to Base44 in plain language and let it propose a structure — you'll often get a cleaner result than a literal copy of the old tool.

Step 4: Import data and test with real scenarios

Once the structure exists, import your cleaned data and walk through your actual day-to-day use cases, not just a happy-path demo, before fully switching over.

Step 5: Run both in parallel briefly

Keep the old tool accessible for a short overlap period while your team gets comfortable in Base44 — it removes the pressure of a hard cutover.