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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
free data
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "free data" is correct and usable in written English.
It can be used to refer to data that is available at no cost, often in contexts related to technology, telecommunications, or information sharing. Example: "The app offers free data for users who want to explore its features without any charges."
✓ Grammatically correct
News & Media
Science
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
34 human-written examples
Let's hear it for free data, then.
News & Media
The march towards free data continues.
News & Media
It's a terrifying vertiginous wall of insurmountable free data.
News & Media
As with Facebook, the term "zero" signifies free data.
News & Media
Perhaps some free data could change that behavior.
News & Media
The Telstra chief executive, Andy Penn, publicly apologised and offered a free data day as recompense.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
25 human-written examples
Figure 7 Model 2: noise-free data.
Science
Fig. 2 Model 1: noise-free data.
Science
(b) Darpa attack-free data set.
The vast majority of these algorithms consider noise-free data.
Thus, GLOBAL also includes an addressing-free data forwarding strategy.
Expert writing Tips
Best practice
When discussing "free data", clarify whether you mean data that is free of charge or data that is open and unrestricted in its use. Use context to ensure clarity.
Common error
Be careful not to confuse "free data" (data available at no cost) with "open data" (data available for unrestricted use). While often related, they are not always synonymous.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "free data" functions as a noun phrase where 'free' acts as an adjective modifying 'data'. Ludwig AI confirms its usability. It's commonly used to describe datasets or information that are accessible without any financial cost.
Frequent in
News & Media
40%
Science
35%
Formal & Business
10%
Less common in
Wiki
5%
Academia
5%
Encyclopedias
5%
Ludwig's WRAP-UP
The phrase "free data" commonly refers to data that is available without cost, as affirmed by Ludwig AI. Analysis reveals that the phrase is grammatically sound and widely used, especially in News & Media and Science. While the phrase is straightforward, it's important to distinguish it from "open data", which focuses on unrestricted usage rights. When employing "free data" in writing, ensure you clarify the intended meaning and avoid potential misunderstandings. Understanding these nuances enhances effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Complimentary data
Replaces "free" with "complimentary", emphasizing the gratis aspect of the data.
No-cost data
Uses "no-cost" instead of "free", providing a more explicit synonym.
Zero-cost data
A more emphatic way of stating that there is no cost associated with the data.
Open data
Focuses on the accessibility and lack of restrictions, rather than the monetary aspect.
Data at no charge
A more verbose way of expressing that the data is free.
Freely accessible data
Emphasizes the ease of access to the data, alongside its free availability.
Publicly available data
Highlights the data's availability to the public, expanding the meaning beyond just cost.
Data without payment
Directly states the absence of any required payment for the data.
Unfettered data
Emphasizes the unrestricted nature of the data, focusing on freedom from constraints.
Gratis data
Uses a less common synonym for "free", adding a touch of formality.
FAQs
How can I use "free data" in a sentence?
You can use "free data" to describe datasets available without cost, for example: "The government provides "free data" on climate change."
What's the difference between "free data" and "open data"?
"Free data" typically refers to data available at no monetary cost, while "open data" refers to data that is freely available to use, redistribute, and modify. Data can be free but not open, and vice versa.
What are some alternatives to saying "free data"?
You could use phrases like "complimentary data", "no-cost data", or "publicly available data" depending on the specific context.
Is "free data" always reliable?
The reliability of "free data" depends on its source and how it was collected. Always evaluate the source and methodology before using "free data" for critical applications.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested