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
alert about
Grammar usage guide and real-world examplesUSAGE SUMMARY
"alert about" is an acceptable phrase in written English.
It is used to express caution about a particular situation or topic. Example: Parents need to be alert about the content their children are exposed to online.
✓ Grammatically correct
News & Media
Science
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
59 human-written examples
"With Joe there, you're always alert about what's going on".
News & Media
We are very alert about how the situation is evolving," he added.
News & Media
I travel frequently and am constantly on alert about any service being offered.
News & Media
A search on Tuesday for "New Haven flooding" showed a public alert about coastal flooding.
News & Media
The F.D.A. announcement updated an October alert about 30 reports of Byetta patients developing the ailment.
News & Media
Last week, Save the Children, another nonprofit group, issued an alert about the situation.
News & Media
Subscribers can receive a single alert about an incident, or updates every time the status changes.
News & Media
OSU police issued an alert about the situation around 9.52am local time on social media.
News & Media
The February safety alert about a "dangerous trend" suggests that 2016 will not be much better.
News & Media
"We noticed because we try to be alert about these things.
News & Media
"We do wish, though, that Priceline made the alert about resort fees a little more prominent," he added.
News & Media
Expert writing Tips
Best practice
When using "alert about", specify the source of the alert to enhance clarity. For example, "The system is set to alert about unusual activity" is more informative than "The system is set to alert."
Common error
Avoid using "alert about" in vague contexts. Instead of saying "Be alert about the situation", specify what aspects of the situation require attention or caution. For instance, "Be alert about potential scams in the area" is more precise.
Source & Trust
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "alert about" functions primarily as an adjective phrase followed by a preposition, indicating a state of vigilance or notification concerning a specific subject. As Ludwig AI confirms, this phrase is acceptable and widely used in English. The examples show its use in contexts ranging from technology alerting about system issues to individuals being cautious about potential threats.
Frequent in
News & Media
49%
Science
37%
Formal & Business
7%
Less common in
Wiki
5%
Academia
1%
Encyclopedias
1%
Ludwig's WRAP-UP
In summary, "alert about" is a commonly used and grammatically correct phrase that expresses a state of vigilance or notification concerning a specific subject. As Ludwig AI indicates, the phrase is well-accepted in English writing. It's prevalent in news and media, as well as scientific contexts, serving to convey caution or raise awareness about potential risks. When using this phrase, it is best practice to clearly specify what one should be "alert about" to avoid vagueness. Related phrases include "vigilant regarding" and "mindful of", offering alternative ways to express similar concepts with slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
vigilant regarding
This alternative emphasizes watchfulness, suggesting a proactive stance in noticing potential issues, where the original term focuses on being notified of them.
cautious about
Suggests a careful and hesitant approach due to potential risks, adding a layer of risk assessment to the awareness.
mindful of
This phrase emphasizes awareness and consideration of something, shifting the focus from a reactive alert to a continuous state of awareness.
on guard against
Emphasizes readiness to defend or protect against something, adding a proactive defensive element not explicit in the original phrase.
wary of
Highlights a sense of distrust or suspicion, suggesting a need for caution beyond simple awareness.
aware of
Focuses on having knowledge or perception of something, downplaying the sense of warning inherent in the original phrase.
on the lookout for
This phrase suggests actively searching or watching for something, whereas the original focuses on receiving an alert.
attentive to
This alternative highlights careful observation and responsiveness, reducing the sense of potential danger implied by the original.
heedful of
Implies paying close attention and taking something into consideration, emphasizing attentiveness.
informed about
Indicates having knowledge or information, rather than necessarily being in a state of readiness or warning.
FAQs
How to use "alert about" in a sentence?
You can use "alert about" to describe being watchful or notified about something. For example, "The system will alert about any unauthorized access attempts" or "Citizens should be alert about potential dangers in the area".
What can I say instead of "alert about"?
You can use alternatives like "vigilant regarding", "mindful of", or "aware of" depending on the context.
Which is correct, "alert about" or "alert to"?
Both phrases are used, but "alert about" typically refers to caution or notification concerning something specific, while "alert to" implies a general awareness or sensitivity. Choose the phrase that best fits the intended meaning.
What's the difference between "alert about" and "warn about"?
"Alert about" often implies a system or process that provides notification, while "warn about" suggests a direct communication of potential danger. You might say, "The alarm system will alert about intruders", or "The guide will warn about dangerous wildlife".
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
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested