Aerospike Database vs VoltDB
Aerospike Database
aerospike.comVoltDB
voltactivedata.comSide by side
| Figure | Aerospike Database | VoltDB |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | Yes | Yes |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 4 |
| Spec score · In-Memory Databases | 9.1 (#2) | 8.2 (#8) |
| Founded | 2010 | 2009 |
| Headquarters | Mountain View, California, United States | Burlington, Massachusetts, United States |
| Integrations | Aerospike Connect includes connectors for Elasticsearch, Spark, Kafka, JMS, Pulsar, Trino, and Event Stream Processing, with additional licensing noted for these connectors. | Documented integrations include Kafka, Kinesis, HDFS, JDBC/ODBC, Elasticsearch and RabbitMQ through import and export capabilities. |
| Praise: G2 performance | Reviewers repeatedly praise Aerospike for speed, low latency, high availability, efficient scaling and fast data refreshes. | G2 reviewers praise in-memory analytics, real-time transaction performance, ACID consistency, failover and replication. |
| Rating on G2 | 4.4 out of 5 from 83 reviews | 4.3 out of 5 from 6 reviews |
| Rating on Gartner Peer Insights | 4.8 out of 5 from 76 reviews | 4.9 out of 5 from 9 ratings |
| Rating on TrustRadius | 9 out of 10 from 13 reviews and ratings | 9 out of 10 from 1 review |
| Release limitation | Database 8.2.0 does not provide build artifacts for Debian 12 or Ubuntu 22.04. | VoltDB 16 removed built-in Topics declarations and recommends import/export or VoltSP pipelines instead. |
| Security controls | Aerospike states that it encrypts data in transit with TLS 1.2 or newer and at rest with AES-128 or equivalent, and uses RBAC, MFA, SIEM monitoring and encrypted backups. | Authentication and authorization are enabled through configuration, with users, roles and stored-procedure permissions. |
| Support | Community Edition includes community support, while Enterprise Edition includes enterprise production support and hot patch availability. | Production support operates 8:00 am–6:00 pm Eastern Time, with 24×7 telephone coverage for severity-one production incidents. |
| What it does | Aerospike Database is a distributed NoSQL platform for real-time workloads requiring predictable low latency, high availability and very large scale. | VoltDB is an in-memory, distributed relational database and real-time decisioning platform for high-throughput, low-latency transactional workloads. |
Plans
Aerospike Database
- Community EditionFree
- Enterprise EditionPriced on request
VoltDB
- Developer EditionFree
- Stream to Decision TrialFree
- Guided EngagementPriced on request
- Guided EngagementPriced on request
In their own words
Aerospike Database
Aerospike Database has no write-up on Specifiction yet; its figures are above.
VoltDB
VoltDB is a distributed, in-memory database and real-time decisioning layer for data processing, stream ingestion, business logic, and AI integration. Its database partitions data and stored procedures so queries can run in parallel while maintaining ACID consistency. Volt Active Data says Volt is built to move from ingest to action in under 10 milliseconds. Clusters scale by adding nodes, with partitioning automated from the schema. Volt connects directly to Kafka or CDC streams and can expose decisions through SQL, REST, or Kafka topics. It supports on-premises, cloud Kubernetes or VM-based, and hybrid deployments. Production databases support Debian 12.11 or later, RHEL 8.8 or later, Rocky Linux 8.8 or later, and Ubuntu 20.04, 22.04, or 24.04; macOS 13 or later is supported for development. Enterprise Edition provides command logging, locally replicated partitions, and wide-area database replication. Authentication, role-based authorization, and TLS/SSL or Kerberos communications are available, but security is disabled by default. The free Developer Edition is not intended for production workloads. A free 30-day trial is listed for Confluent users; production pricing is on request.