Used and loved by millions
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
a key driver in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key driver in" is correct and usable in written English.
It is typically used to indicate a significant factor or influence in a particular situation or outcome. Example: "Innovation has been a key driver in the company's growth over the past year."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
60 human-written examples
"It's a key driver in their achievements," she said.
News & Media
The influx of foreign buyers has been a key driver in pushing up prices.
News & Media
A key driver in this is the provision of meaningful and easily accessible information.
News & Media
"This additional line has proven to be successful and has been a key driver in growing revenues," the accounts state.
News & Media
Merchandising is a key driver in professional sports today, both in the US and around the world.
News & Media
The two-year investigation into the Petrobras scandal, called Operation Car Wash, was a key driver in Rousseff's impeachment.
News & Media
Today, the service industry is a key driver in Nepal's economy, making up 41% of it's GDP.
News & Media
Mr. Villinger called such infrastructure a "hygiene factor," rather than a key driver in attracting foreign investment.
News & Media
Demand for rented properties has been a key driver in rising costs, and LSL said lettings activity was up by 9.2% in the 12 months to September.
News & Media
Brisman is convinced that the tendency of family courts to award custody to the mother is a key driver in the rise of heterosexual single fathers.
News & Media
Obviously the success here [in the UK] is a key driver in that," she told a Broadcasting Press Guild lunch on Tuesday.
News & Media
Expert writing Tips
Best practice
Use "a key driver in" when you want to emphasize the importance of a specific factor contributing to a particular result or situation. Ensure that the context clearly indicates the outcome or process being influenced.
Common error
Avoid using "a key driver of" when "a key driver in" is more appropriate. "A key driver in" is used when referring to a process or situation, whereas "a key driver of" is typically used when referring to a more general concept. Example: the innovation was "a key driver in" the new product design and the product was "a key driver of" change.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key driver in" functions as a noun phrase acting as a subject complement or an appositive. Ludwig AI indicates that the phrase identifies a significant factor contributing to a particular outcome or process.
Frequent in
News & Media
44%
Science
41%
Formal & Business
5%
Less common in
Wiki
2%
Academia
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a key driver in" is a commonly used phrase that effectively highlights a significant contributing factor or influence in a particular context. As Ludwig AI confirms, it's grammatically correct and suitable for various writing styles, particularly in news, science, and business communications. When using this phrase, ensure clarity and precision in defining the influenced outcome. While alternatives exist, "a key driver in" clearly emphasizes the importance of the factor being discussed.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a major contributing factor to
Focuses on the contribution aspect, emphasizing its role in leading to a particular outcome.
a significant influence on
Highlights the impact it has on something, suggesting a strong effect or power.
a primary catalyst for
Emphasizes its role in initiating or accelerating a process or change.
a central element in
Indicates that it is an essential or indispensable part of something.
a crucial component of
Stresses its importance as a necessary part or ingredient for something to function properly.
a vital force behind
Highlights its energetic and essential role in propelling or advancing something.
a leading factor in
Focuses on its prominence and importance compared to other factors.
a main impetus for
Highlights its role in providing the initial force or motivation for something.
a critical determinant of
Emphasizes its role in decisively shaping or influencing an outcome.
a fundamental cause of
Highlights its role as an underlying reason for something occurring.
FAQs
How can I use "a key driver in" in a sentence?
Use "a key driver in" to highlight a significant factor influencing a particular outcome or process. For example, "Technology was "a key driver in" the company's success."
What are some alternatives to "a key driver in"?
You can use alternatives like "a major factor in", "a significant influence on", or "a primary catalyst for" depending on the specific context.
Is it correct to say "a key driver of" instead of "a key driver in"?
While "a key driver of" is also correct, it typically refers to a more general concept, while "a key driver in" is more specific to a process or situation. Choose the preposition that best fits the context.
What makes something "a key driver in" a specific situation?
A "key driver in" a specific situation is a factor that significantly contributes to the outcome or progression of that situation. It's something that has a substantial influence and often propels the process forward.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested