CrateDB vs Virtuoso Universal Server
CrateDB
cratedb.comVirtuoso Universal Server
virtuoso.openlinksw.comSide by side
| Figure | CrateDB | Virtuoso Universal Server |
|---|---|---|
| Price from | Free | $8.33/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | Yes | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 17 | 7 |
| Spec score · Spatial Databases | 9.3 (#1) | 8.5 (#11) |
| Spec score · Multimodel Databases | 9.2 (#2) | 8.5 (#8) |
| Company profile | LinkedIn lists CrateDB as a privately held software company founded in 2013 with 11–50 employees and headquarters in Vienna. | OpenLink's own company page says it was founded in 1992 by President and CEO Kingsley Idehen and develops data-access, virtualization, multi-model database, and web middleware technologies. |
| Deployment | CrateDB can be used as a fully managed service or deployed on preferred infrastructure, and its download page provides Linux and macOS installation information plus Docker and Kubernetes guides. | The open-source edition provides installers for Linux, macOS, and Windows, Docker instructions, and source builds for those operating systems. |
| Documentation depth | Official documentation includes connection guides, ingestion methods, integrations, administration, SQL syntax, functions and API reference material. | Official documentation includes manuals and wiki material for Virtuoso, the open-source edition, the Virtuoso Authentication Layer, and Java provider APIs. |
| Founded | 2013 | 1992 |
| License | The open-source core is licensed under the Apache License 2.0. | Virtuoso Open-Source Edition is licensed under GNU GPL version 2; commercial editions use proprietary licensing. |
| Rating on G2 | 4.4 out of 5 from 85 reviews | 4.3 out of 5 from 4 reviews |
| Security | CrateDB describes authentication, authorization, encryption, audit logging and compliance certifications across managed and self-managed deployments. | The maker describes fine-grained attribute-based access controls and lists encryption at rest as a commercial feature. |
| Support | Support options include a Discourse community, GitHub issues and feature requests, documentation and paid support plans. | Commercial support can include bug fixes, feature enhancements, performance tuning, and consulting, with specifics depending on the agreement. |
| What it does | CrateDB is a distributed SQL database for real-time analytics, search and AI workloads on high-volume operational data. | Virtuoso combines data-access middleware, a multi-model database, data integration, data virtualization, knowledge-graph functions, and an HTTP application server. |
Plans
CrateDB
- Shared FreeFree
- SharedPrice not published
- DedicatedPrice not published
- CrateDB Cloud Free PlanFree
- Open SourceFree
- CrateDB Cloud Shared$0.07 a month
- CrateDB Cloud Dedicated$0.25 a month
- Shared S2$53 a month
- Shared S4$103 a month
- Shared S6$153 a month
Virtuoso Universal Server
- Personal$99.99 a year
- Personal$99.99, paid once
- Developer$199 a year
- Developer$199, paid once
- Project$499, paid once
- Project$499 a year
- EnterprisePriced on request
In their own words
Virtuoso Universal Server
Virtuoso Universal Server is a multi-model database management system and HTTP-based application server for working with data from different sources. It supports relational SQL data, RDF, SPARQL, XML, JSON, and web services. A virtualization layer lets users query multiple sources through a unified database view, with connections through HTTP, ODBC, and JDBC. Listed standards include SQL, SPARQL, GraphQL, and RDF. The product has open-source and commercial licenses; the open-source version is under GPL. Commercial licensing adds advanced security, custom reasoning and inference, high-availability replication, and professional support. The maker describes fine-grained attribute-based access controls and lists encryption at rest as a commercial feature. Deployment options include Linux/Unix, Docker, Windows, and macOS installations, as well as on-premises/BYOL, AWS, and Azure. The maker lists data integration, governance, knowledge management, data productization, and AI-driven customer support as typical uses. Personal, Developer, and Project workstation licenses cost $99.99 as a one-time purchase, $199, paid once, and $499, paid once, respectively. OpenLink Software, the privately held maker, was founded in 1992.