Security

It reads your numbers. Nothing else.

tyll.ai is handed finished exports, matches them and reports. It writes nothing back, needs no guest names and does not keep the raw ledger.

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Where your data lives

Three things you should know.

Processed in the EU

Matching runs on servers in the EU (Ireland). Your data does not leave the EU.

Sales data only

Amounts, tender types, times, tables and room numbers. No guest names, and the import rejects full card numbers.

Read only, never write

tyll.ai is handed finished exports. Writing to your PMS, POS or bank is not possible.

Your ledger is not kept.

Your night is read, matched and reported. Only the exception record is kept: what was flagged, where, and why.

Questions about security?

The most common answers are in the FAQ. Anything else we clear up on a short call.