Abstract: Implementations ingest records across multiple accounts hosted by different service providers and augment the records with metadata. For example, ingesting can include processing the records to identify transactions in the records and to discover additional aspects of the transactions. In some implementations, metadata can be used to augment the identified transactions in the records, where metadata can include a category, a digital receipt, a user tag such as a geotag, and other suitable metadata. The ingesting and augmenting the records can populate a coordination data structure with identified transactions and their associated data elements. These identified transactions can then be queried and a result set of transactions that span the different user accounts can be returned. In some implementations, the transactions can be queried using the augmented metadata, or other suitable pieces of information for the transactions.