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Taxonomy, Ontology, and Knowledge Graph Software and Solutions

Synaptica helps people to organize, categorize and discover enterprise knowledge.

Download the Synaptica Guide

Our 30 page free ebook covers developing enterprise ontologies, taxonomies and knowledge graphs.


Ontology management powered by a graph database

Explore Graphite

Quickly design, build and manage

Intuitive drag-and-drop graphical user interface and workflow.

Simplify systems integrations

Adopt open industry standard models and data interchange formats.

Build smarter search and discovery

Leverage logical dependencies defined by properties, predicates and classes.

Create KOS schemes

Use public domain ontology plug-and-play predicates and classes.

Synaptica Webinar | Wednesday May 19th

Ontology for Knowledge Graphs


In this webinar Ahren Lehnert and Bob Kasenchak will explain our methodology for designing ontologies for use in enterprise knowledge graph deployments. Ahren and Bob will discuss modeling ontologies to bring together in-place data and content from internal and external sources using W3C standard Linked Data principles as the basis for a knowledge graph.

Register for the Webinar

Blogs and News

Triples, Triads, and Semantics

| Ontology, Standards, Taxonomy | No Comments
Things in Threes There is an expression that good things come in threes. There is also an expression that bad things come in threes. In Semantic Web standards, specifically RDF, the atomic data entity is a tripartite structure called a semantic…

RDF-star Implementation in GraphDB and How Synaptica Used It Within Graphite for Access Control

| Products, Standards | No Comments
Our partners Ontotext talked with Gene Loh, Director Software Development at Synaptica, and Vassil Momtchev, Ontotext CTO, about the RDF-star extension to the RDF graph data model, its value and…

The Semantic Web or the Splinternet?

| Ontology, Semantic Web, Taxonomy | No Comments
The Semantic Web As a taxonomist and employee of a company which publishes taxonomy and ontology management software, semantics and the Semantic Web are never far from mind. Semantics is “the study…

Covidioms: New Terminology Surrounding COVID

| Controlled Vocabularies, Taxonomy Governance, Vocabulary | No Comments
I wrote, not quite a year ago, a short post about some new words, phrases, and idioms emerging from the then-new pandemic in the context of controlled vocabularies. The point of…

Introduction to Graphite

Graphite is a powerful tool for quickly designing, building, and managing KOS using an intuitive graphical user interface. Based on Linked Data and Semantic Web standards and utilizing native RDF concept modeling.

Powered by a graph database, Graphite offers speed and flexibility.

Synaptica Logo 25 Years of Innovation

Synaptica KMS

An award-winning, innovative market leader.

Learn about KMS

Flexibility and Functionality

KMS provides optimized screens and workflows.

Ease-of-Use and Rapid Deployment

Intuitive user and administrative interfaces along with speedy system configuration.

Import with Ease

Import existing taxonomies into Synaptica KMS directly from spreadsheets, text delimited files, RDF and XML schema.

Insightful Views and Reports

Comprehensive search, hierarchy navigation, and visualization.