Amazon Quantum Ledger Database (QLDB) is a managed ledger database management system. Its core storage architecture is an immutable and cryptographically verifiable transaction log. Unlike a blockchain DBMS where trust is distributed among participants, QLDB uses a centralized...
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
- Amazon Web Services

Amazon Quantum Ledger Database is the most popular Web-based & SaaS alternative to immudb.
Amazon Quantum Ledger Database is the most popular commercial alternative to immudb.
- Amazon Quantum Ledger Database is Paid and Proprietary
