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
verified by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"verified by" is correct and usable in written English.
You can use it when you are referring to something that has been formally checked or accepted as true. For example: "The new rules were verified by the board of directors."
✓ Grammatically correct
Science
News & Media
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
Results to be verified by agents".
News & Media
Fox's call was verified by history.
News & Media
Compliance is verified by an outside auditor.
News & Media
The plasmid was verified by DNA sequencing.
Science & Research
Sanger sequences were verified by visual inspection.
Science & Research
All inserts were verified by sequencing.
Science & Research
This mechanism is verified by particle simulations.
Science & Research
Kaspersky's findings were independently verified by Symantec.
News & Media
All constructs were verified by sequencing (GATC).
Science & Research
All constructs were verified by Sanger sequencing.
Science & Research
All the plasmids were verified by sequencing.
Science & Research
Expert writing Tips
Best practice
When using "verified by", clearly state both what was verified and the method or entity doing the verification. This ensures clarity and avoids ambiguity.
Common error
Avoid using "verified by" without specifying who or what did the verifying. For instance, instead of saying "The data was verified", specify "The data was verified by an independent auditor" to provide context and credibility.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "verified by" functions as a passive construction indicating confirmation or validation. Ludwig AI data confirms its role in connecting a statement or finding with the entity or method providing the verification.
Frequent in
Science
54%
News & Media
34%
Formal & Business
12%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "verified by" is a grammatically correct and frequently used expression to indicate that information has been validated or confirmed by a specific source or method. According to Ludwig AI, its usage spans across diverse fields, notably science, news media, and formal communications, underscoring its versatility and reliability in establishing credibility. Best practices involve clearly stating both the verified subject and the verifying entity to prevent ambiguity. By avoiding common errors like omitting the verifier, writers can ensure clarity and strengthen the trustworthiness of their claims.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
confirmed through
This emphasizes the confirmation process or method used.
validated by
Focuses on the validation aspect, highlighting the legitimacy or accuracy.
authenticated by
Implies a higher level of assurance, often in a formal or official context.
corroborated by
Suggests that additional evidence supports the original claim or finding.
checked by
A more general term for ensuring accuracy or correctness.
attested to by
Indicates that someone or something is vouching for the truth or accuracy.
substantiated by
Highlights the provision of evidence to support a claim.
certified by
Implies an official endorsement or guarantee of quality.
ratified by
Suggests formal approval or confirmation by an authority.
proven by
Emphasizes that something has been definitively demonstrated as true.
FAQs
How can I use "verified by" in a sentence?
Use "verified by" to indicate that something has been checked or confirmed through a specific method or authority. For example, "The election results were "verified by" independent observers".
What are some alternatives to "verified by"?
Alternatives include phrases such as "confirmed through", "validated by", or "authenticated by", depending on the context and the nuance you wish to convey.
Is there a difference between "verified by" and "confirmed by"?
While similar, "verified by" often implies a more rigorous or formal checking process, while "confirmed by" can be a more general statement of agreement or corroboration.
What does it mean when something is "verified by" a source?
It means that the information has been checked and confirmed to be accurate or true according to that particular source's standards or methods. Credibility depends on the source's reliability.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested