About KnowJitsu
Who We Are
KnowJitsu is an online fandom quiz platform created for people who enjoy exploring fictional worlds, characters, and stories through interactive quizzes.
The platform is operated by:
SABLE SPIRE LTD
Company number: 16626684
Registered in England and Wales
Contact: support@sablespire.com
We are an independent UK software company focused on building engaging and responsibly managed digital experiences.
What We Do
KnowJitsu provides free, browser-based quizzes inspired by popular fictional universes and fan communities.
Our aim is simple:
- Create enjoyable, well-designed quizzes
- Keep the experience lightweight and accessible
- Avoid unnecessary friction or intrusive features
- Maintain a respectful, brand-safe environment
We do not host explicit content, adult material, or unsafe interactions.
How the Platform Works
KnowJitsu is free to use.
To support hosting, infrastructure, and development costs, we display advertising supplied by Google. These ads are subject to Google's own policies and controls.
We do not sell personal data.
We do not run subscription traps or hidden fees.
We do not operate gambling, betting, or adult services.
Privacy and Responsibility
As a UK company, we operate in accordance with:
- UK GDPR
- EU GDPR
- UK Privacy and Electronic Communications Regulations
We use secure authentication systems and clearly explain how cookies and analytics operate in our Privacy Policy and Cookie Policy.
Users can control consent for non-essential tracking technologies at any time.
We aim to be transparent about how the platform functions and how data is handled.
Intellectual Property
KnowJitsu quizzes may reference fictional characters, universes, and works for commentary and entertainment purposes.
We are not affiliated with, endorsed by, or officially connected to any third-party franchise unless explicitly stated.
If you are a rights holder and have concerns regarding content, please contact us at support@sablespire.com.
Our Approach
We believe digital entertainment can be:
- Fun without being exploitative
- Simple without being careless
- Monetised without being intrusive
KnowJitsu is designed to be a straightforward, ad-supported quiz platform built with transparency and stability in mind.
Contact
For enquiries, support requests, or business matters:
Email: support@sablespire.com
SABLE SPIRE LTD