Spreadsheets
Rellio keeps provenance attached to the record.
A sheet can list numbers, but it does not naturally carry evidence, confidence, and review state with each subscription.
Compare
Rellio is for people who want subscription tracking to explain itself.
A lot of tools can capture recurring spend. Fewer can do it while keeping evidence visible, user overrides dominant, and ingestion stable across rescans.
How it compares
The point is not more data. It is clearer data.
Each alternative can help a little. Rellio tries to make the whole lifecycle easier to trust.
Inbox search
Rellio turns messages into a durable subscription graph.
Search helps you find emails. Rellio helps you understand what the emails mean over time.
Manual tracking
Rellio reduces the memory work without removing human control.
The system can flag likely subscriptions, but people still resolve uncertainty and override mistakes.
Still comparing?
If explainability matters, the comparison usually ends there.
Rellio is not the cheapest possible way to store recurring spend data. It is the most explicit way to keep that data honest.