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Wikibase

Free#24 of 33 in Knowledge Graph Software

Wikibase: A collaborative, open-source knowledge base for structured data, RDF and SPARQL. Ranked #24 of 33 in Knowledge Graph Software by our editors (6.8/10); pricing: Free plan; best for teams curating structured data together.

6.8/10Editor score

Visit Wikibase

Wikibase6.8 Visit Wikibase

At a glance

Editor score
6.8 / 10
Pricing
Free plan
Best for
Teams curating structured data together
Free plan
Yes
Paid from
Free
Facts checked
24 Sep 2026

Where it wins
- Model custom items, properties and multilingual labels.
- Publish RDF and query data with SPARQL.
- Import in bulk using QuickStatements, CSV or WikibaseImport.
Where it doesn't
- Self-hosting requires deploying Wikibase Suite with Docker.
- SPARQL querying depends on the associated query-service stack.
- Its focus is structured data, not a general-purpose graph workspace.

Our verdict on Wikibase

Wikibase is an open-source suite for creating, editing and sharing structured knowledge bases. Its collaborative, MediaWiki-based interface lets teams model custom items and properties, with multilingual labels, descriptions and aliases. Libraries, research groups, cultural organizations and other teams managing domain-specific linked data are a natural fit. It is less suited to buyers seeking a general-purpose graph workspace rather than a tool for curating structured data.

Wikibase supports statements with qualifiers, references and ranks, then offers RDF export and Linked Open Data publishing. SPARQL querying is available through the associated query-service stack, and federation connects Wikibase data sources. Bulk import options include QuickStatements, CSV and WikibaseImport; the MediaWiki Action API supports querying and editing. These capabilities make it relevant to teams that need structured curation and data exchange, though the query service is a separate part of the stack to consider when planning a deployment.

The software is free and open source, with Wikibase Cloud as a hosted option or Wikibase Suite for self-hosting with Docker. Those are distinct operating choices rather than paid tiers with published feature ladders. Self-hosting is a fit for teams prepared to deploy the suite; a hosted option may better suit teams that do not want to run it themselves. Choose Wikibase for collaborative modeling, linked-data publishing and SPARQL workflows; look elsewhere if the priority is a general graph workspace or visualization.

Your product? Our editors can test Wikibase in depth and publish a review, labelled as paid · from $149/mo →

Wikibase pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on wikiba.se

Wikibase fact sheet

Free plan	Yes
Paid from	Free
Ontology modeling	Yes
Semantic reasoning	Not verified
RDF/SPARQL support	Yes
Graph visualization	Not verified
Import formats	JSON, RDF, CSV
Deployment	Both
Query languages	SPARQL
Deployment	Cloud, Self-hosted
Platforms	Web
Support	Email, Community, Docs
Built for	Small business, Mid-market, Enterprise (editorial estimate)
Pricing	Free plan
Website	wikiba.se
Facts checked	24 Sep 2026

Alternatives to Wikibase

See all Wikibase alternatives →

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Featured on iTechGuides

Wikibase is listed in our Knowledge Graph Software directory. Add the badge to your site — it links back to this page.

<a href="https://www.itechguides.com/products/wikibase-knowledge-graph-platform/"><img src="https://www.itechguides.com/best/badge/wikibase-knowledge-graph-platform.svg" alt="Featured on iTechGuides" width="230" height="46"></a>

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update