gStore
gStore: A Linux-focused, transactional RDF engine for self-hosted knowledge-graph workloads. Ranked #17 of 26 in RDF Databases by our editors (7.5/10); pricing: Open source; best for transactional Linux RDF services.
At a glance
- Editor score7.5 / 10
- PricingOpen source
- Best forTransactional Linux RDF services
- Paid fromFree
- Deployment optionsSelf-hosted
- Facts checked21 Sep 2026
Where it wins
- SPARQL 1.1 with ACID transactions and configurable isolation levels
- HTTP and gRPC services for application access
- Ontology-based inference plus built-in graph analysis
Where it doesn't
- Linux platform scope limits cross-platform deployment
- Self-hosted operation places infrastructure responsibility on the operator
- A narrow RDF focus may require additional integration work
Our verdict on gStore
gStore is an open-source RDF graph database engine and triple store for managing large RDF datasets with SPARQL. It is aimed at teams running self-hosted knowledge-graph workloads on Linux, with support for database management operations, transactions, APIs, graph analysis, and ontology-based inference. Deployment options include Docker and source installation, and the software is distributed under a BSD-3-Clause license.
The open-source model keeps the product focused on running the database within an organization’s own environment rather than dividing capabilities across paid tiers. Its platform coverage centers on Linux and API access, while self-hosted deployment gives operators responsibility for installation, configuration, backups, restores, and ongoing infrastructure. The published feature set includes insert, delete, update, backup, and restore operations, along with HTTP and gRPC services. RDF input and output support covers N-Triples, Turtle, TriG, RDF/XML, RDFa, and JSON-LD.
Its standout capability is the combination of SPARQL 1.1 processing, ACID transactions, configurable isolation levels, and reasoning features in one RDF-focused engine. Built-in graph-analysis functions extend the system beyond basic triple storage, while ontology-based property and relationship inference supports derived graph relationships. gStore suits organizations that need transactional RDF services on Linux and can operate a self-hosted system. It is a less natural fit for buyers seeking a managed cloud service, broad platform coverage, or a wider integration ecosystem; those requirements favor an alternative with stronger hosted and cross-platform support.
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gStore pricing
gStore fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Free |
| Deployment options | Self-hosted |
| SPARQL support | Sparql 1.1 |
| Reasoning support | Yes |
| RDF-star support | Not verified |
| Federated queries | Not verified |
| Supported RDF formats | N-Triples, Turtle, TriG, RDF/XML, RDFa, JSON-LD |
| Deployment | Self-hosted |
| Platforms | Linux |
| Support | Email, Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Open source |
| Website | gstore.cn |
| Facts checked | 21 Sep 2026 |
Alternatives to gStore
- GraphDBA broad RDF platform with a free edition and enterprise-grade deployment options.9.3
- AllegroGraphA broad RDF platform for reasoning, federation, analytics, and vector-enabled knowledge graphs.9.1
- StardogA broad enterprise platform for federated queries, virtual graphs, and semantic reasoning.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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