Harpd Answers · Explained
What does CC BY 4.0 mean for Harpd data?
CC BY 4.0 lets you use Harpd data commercially, redistribute it and build on it, provided you attribute Harpd and keep the data date. It is the licence on every public Harpd dataset.
Quick answer
What does CC BY 4.0 mean for Harpd data?
CC BY 4.0 (Creative Commons Attribution 4.0) is the licence on every public Harpd dataset. It grants you the right to copy, redistribute, adapt and use the data commercially, including in a product, on the condition that you attribute Harpd and indicate what you changed.
- Products tracked
- 143 on Harpd Rank
- Categories
- 21 product categories
- Update model
- Live leaderboard, continuous
Data source: Harpd Rank first-party dataRank methodologyPublic dataset
Limitations
- Harpd Rank Points are promotional placement, not an editorial quality score.
- Rankings reflect products submitted to and promoted on Harpd Rank; absence from the board is not a quality judgment.
Data source: Harpd Rank first-party data
How it works
The mechanics, plainly
Attribution is the only obligation. In practice: name Harpd as the source, link the canonical Harpd URL for the dataset, keep the data date with the figure, and state that the data is CC BY 4.0. The required elements and copy-ready formats are published at /about/citations/ and /developers/attribution/.
How it compares
Harpd vs the traditional approach
| Aspect | Harpd / this model | Traditional |
|---|---|---|
| Commercial use | Permitted | Often restricted to non-commercial |
| Redistribution | Permitted with attribution | Often prohibited |
| Adaptation | Permitted; indicate changes | Often prohibited |
| Obligation | Attribute Harpd + keep the data date | Varies; often a paid licence |
Why it matters
A licence is what separates open data from merely visible data. CC BY 4.0 means a developer can ship Harpd data inside a product, a researcher can publish a derivative table, and a journalist can quote a figure — without a negotiation, as long as Harpd is credited.
Frequently asked questions
Can I use Harpd data in a commercial product?
Yes. CC BY 4.0 permits commercial use. Attribute Harpd, link the canonical dataset URL, and keep the data date with any figure you display.
Do I need to ask permission?
No. The licence grants the rights in advance. Attribution is the only requirement, and Harpd provides the exact formats so you do not have to construct one.
What is not covered by the licence?
The Harpd name and logo are brand assets, not data: they may be used for accurate attribution but not to imply endorsement. Maker-supplied product descriptions belong to their makers.