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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
compare against
Grammar usage guide and real-world examplesUSAGE SUMMARY
"compare against" is a correct and usable phrase in written English.
You can use it when you want to compare the qualities of two or more objects or people to one another. For example, "We should compare the strength of the two teams against each other to determine who will win the match."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
get his confirmation
verify against
match up to
check against
compared against
validate against
checked against
monitor against
weigh up against
compare with
make against
checks against
confirm with
confirming with him
verified against
corroborate with
verifiable against
measure up against
measure against
reinforced with him
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
Oh, I don't compare against Paul.
News & Media
They are not the appropriate model to compare against.
News & Media
They pretty much all advertise "bank beating" rates, but how do they compare against one another?
News & Media
Ancient pollen, for example, was collected from the mud to compare against other climate indicators.
News & Media
But when you compare against the power of that Triple Crown attraction, you are sure to come up short".
News & Media
Mr. Pataki's second bill would expand DNA sampling of convicted criminals, providing an ever-larger computer index of genetic profiles to compare against evidence collected at crime scenes.
News & Media
The second method we compare against is (textit{zfp}) [4].
Science
The SINR is used to compare against filtering techniques in Section 4.2, and the BER is used to compare against ECCs in Section 4.3.
We compare against the baseline of dense trajectories with Fisher vectors (FV).
We thus elected to compare against a 'gold standard' technique using a 6-DOF Polhemus sensor.
In practice, forensic scientists may only have one offender recording to compare against several suspect recordings.
Expert writing Tips
Best practice
When using "compare against", ensure you clearly define the criteria you are using for the comparison. This adds clarity and strengthens your argument.
Common error
Avoid using "compare against" when you actually mean to simply describe something without relating it to another item. "Compare against" always implies a relationship or assessment relative to something else.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "compare against" functions as a phrasal verb used to describe the action of evaluating something by contrasting it with something else. Ludwig AI confirms this usage, providing examples across various contexts.
Frequent in
Science
40%
News & Media
30%
Formal & Business
15%
Less common in
Encyclopedias
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrasal verb "compare against" is a grammatically correct and very common way to express the act of evaluating something in relation to something else. As Ludwig AI confirms, it is widely used across diverse fields like science, news, and business. When writing with "compare against", it's important to define the evaluation criteria clearly. While it maintains a generally neutral tone, context dictates its specific register. Related phrases such as "measure up against" and "contrast with" can be useful alternatives depending on the intended nuance. Be aware of accidentally using the phrase when you actually mean to simply describe something without relating it to another item.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
measure up against
Implies assessing something against a standard to see how well it meets the criteria.
contrast with
Focuses on highlighting the differences between two or more items.
evaluate in relation to
Suggests a formal assessment considering the context and connections.
weigh up against
Indicates a careful consideration of the pros and cons in comparison.
check against
Implies verifying something against a known standard or reference.
benchmark against
Suggests comparing performance or quality against an industry standard.
match up to
Focuses on whether something meets or equals a certain level or expectation.
set side by side with
Emphasizes placing items next to each other for a direct comparison.
draw a parallel with
Highlights similarities between two distinct things.
juxtapose with
Suggests placing two things together, often to create a contrasting effect.
FAQs
How can I use "compare against" in a sentence?
You can use "compare against" to show how one thing measures up to another. For example, "We need to "benchmark against" industry standards to improve our performance."
What's a good substitute for "compare against"?
Alternatives include "measure up against", "contrast with", or "evaluate in relation to", depending on the nuance you want to convey.
Is it more formal to use "compare against" or another phrase?
The formality depends on the context. "Evaluate in relation to" may sound more formal in some situations, while "compare against" is generally acceptable in most contexts.
How does "compare against" differ from "compare to"?
"Compare to" often suggests pointing out similarities, while "compare against" usually implies assessing the merits or performance relative to a standard or another item. You "set side by side with" different characteristics with "compare against".
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested