The perfect plan, for your needs.

Plans

Base Edition

per user / month

Billed monthly

Start Free Trial

Features

  • Build Personal Knowledge Graphs
  • Ontology/Taxonomy Visualisation
  • Data Product Version Control
  • Localhost TerminusDB Modelling
  • Integration with TerminusCMS

Professional Edition

per user / month

Billed monthly

Start Free Trial

Features

  • All from Base Edition
  • Data Product Cloud API
  • Data Product Collaboration
  • Generous API Use Metering
  • Use as Personal Expert System Backend
  • Datalog Engine API Access
  • Contributes financially to TerminusDB

Enterprise Edition

Features

  • All in professional
  • Free-text Search Engine
  • Enterprise Expert System
  • Active Hypergraph Adapter
  • Extended JSON-LD support
  • SPARQL Hypergraph Endpoint

Feature comparison

Base Edition

Easy to Use and Visual Hosted TerminusDB Data Modelling Environment. Author Semantic Data Models and Use as a Personal Knowledge Graph.

Model your data freely

Composable Data Structures
Yes
Structured Document Editor
Yes
Document Link Visualisation
Yes
Wiki-style navigation
Yes
Advanced Data Modeller
Yes
Responsive web access
Yes
Capacity Limitations
Reasonable use
Hosted TerminusDB
No
Data Product Synchronization
Localhost only
Custom Single Sign On
No

Other perks

Markdown Document Properties
Yes
Wiki-style Document Navigation
Yes
Easy data product editing
Yes
Contributes financially to TerminusDB
Yes
Datalog Engine API Access
No
Webhooks
No
Advanced API Workflows
No
Use as Multi-user Expert System Backend
No
Customer Success Package
No

Professional Edition

Use your Semantic Knowledge Graph through APIs and Distribute Data Products. All features including API Tokens and Professional Hosting.

Model your data freely

Composable Data Structures
Yes
Structured Document Editor
Yes
Document Link Visualisation
Yes
Wiki-style navigation
Yes
Advanced Data Modeller
Yes
Responsive web access
Yes
Capacity Limitations
Generous Allocation
Hosted TerminusDB
Yes
Data Product Synchronization
Yes
Custom Single Sign On
15+ Users

Other perks

Markdown Document Properties
Yes
Wiki-style Document Navigation
Yes
Easy data product editing
Yes
Contributes financially to TerminusDB
Yes
Datalog Engine API Access
Yes
Webhooks
No
Advanced API Workflows
No
Use as Multi-user Expert System Backend
No
Customer Success Package
No

Enterprise Edition

Build graph data products on your own machine by connecting to your local host. Includes the ability to work with data products at TerminusCMS.

Model your data freely

Composable Data Structures
Yes
Structured Document Editor
Yes
Document Link Visualisation
Yes
Wiki-style navigation
Yes
Advanced Data Modeller
Yes
Responsive web access
Yes
Capacity Limitations
Unlimited/Metered
Hosted TerminusDB
Yes
Data Product Synchronization
Yes
Custom Single Sign On
Yes

Other perks

Markdown Document Properties
Yes
Wiki-style Document Navigation
Yes
Easy data product editing
Yes
Contributes financially to TerminusDB
Yes
Datalog Engine API Access
Yes
Webhooks
Yes
Advanced API Workflows
Yes
Use as Multi-user Expert System Backend
Yes
Customer Success Package
Yes

Questions and Answers

You will find answers to common questions here.

What if it doesn't work as expected?
If you're not fully satisfied with DFRNT for any reason, no worries. We offer a free trial so you can try on your own, and you can cancel at any time. Do let us know at support@dfrnt.com if there is something we can fix, and we'll take care of you.
What is the relationship between DFRNT and TerminusDB?
TerminusDB and DFRNT are fully independent companies. DFRNT leverages TerminusDB as a hosting partner for professional hosting of your TerminusDB instances as a customer of DFRNT. Key benefits of DFRNT hosting includes integration options, financial contributions to continued TerminusDB development, an easy-to-use modelling environment and stable TerminusDB production releases.
Are my credit card details safe with you?
Yes! All subscriptions are sold via Paddle, a well-known SaaS subscription Merchant of Record. This means we never see your credit card details, and Paddle ensures everything with your transation is handled securely and by the book.
Do I have to stay if I sign up or start a free trial?
No. There is no obligation to continue when you sign up for the free trial or monthly subscription. You can cancel online at any time in the subscriptions management section of the in-app settings.
What is the base plan?
When you sign up, your free trial starts, and includes everything. If you don't need the professional plan features and are mostly interested in data modelling, the base plan is for you!
Do you offer educational licenses?
Yes. Staff, teachers and students at educational institutions are eligible for a significant discount on DFRNT Professional subscriptions. Simply sign up for the free trial to see that it fulfils your expectations, then email us at support@dfrnt.com using your educational or academic email address to receive the discount to apply when you sign up to the Professional subscription.
In the checkout, nothing happens, or the checkout box does not show up in my browser?
Our security solution relies on strict security, especially for the checkout, which is only supported and well-tested on recent mainstream browsers. Most if not all other functionality should work well recent browsers. Retry the checkout with a mainstream browser if something seems odd, when it goes wrong, the checkout often shows up in the lower-left corner of the screen.
Research, advisory and analysis

Next Steps

Let's get started!

Getting started with DFRNT is easy. We include everything you need to get started with your first graph data product.

The DFRNT modeller will help you build, collaborate and distribute semantic data products on your own, and export visualisations, definitions and data.

Get started on your DFRNT journey by joining the exclusive waiting list through the link below and we'll set you up for a demo and free trial.

DFRNT® - Made for changemakers

We equip changemakers to make an impact.