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
As stated by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "As stated by" is correct and usable in written English.
It is typically used to attribute a statement or information to a specific source or individual. Example: "As stated by the researcher, the results of the study indicate a significant correlation between the variables."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(6)
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
58 human-written examples
In my opinion, those stages never happen sequentially as stated by ecosystem observers.
News & Media
Read the Bible day and night, as stated by Joshua 1 8.
Wiki
As stated by the European parliament, the internet is a free, neutral space.
News & Media
As stated by Dana White so many times, "Fighting is in our blood.
News & Media
"As stated by the N.C.A.A. enforcement staff, the violations committed in this case were unintentional".
News & Media
As stated by Eisenbach et al.
Science
As stated by this respondent, "Yes.
As stated by Steve McCann, CEO of Safer Edge.
As stated by Musialik, they are nonexclusive mechanisms [30].
Science
As stated by Rev. Fr.
Wiki
As stated by the National Underground Railroad Freedom Center: "Slavery still exists today.
News & Media
Expert writing Tips
Best practice
When using "as stated by", ensure that the source you are citing is credible and relevant to the context. Always double-check the original source to accurately represent the information.
Common error
Avoid using "as stated by" excessively in your writing. Overusing this phrase can make your writing sound repetitive and less engaging. Vary your language by using synonyms such as "according to", "as mentioned by", or "in the words of" to maintain reader interest.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as stated by" functions as an attribution marker. It introduces a statement or information that originates from a specific source. As demonstrated by Ludwig, it signals that the following content is not the author's original thought but rather a restatement of someone else's assertion.
Frequent in
Science
44%
News & Media
34%
Wiki
15%
Less common in
Formal & Business
2%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "as stated by" is a common and grammatically correct phrase used to attribute information to a specific source. As Ludwig AI indicates, its usage is widespread across various domains, including science, news, and online encyclopedias. While the phrase is generally acceptable, it's important to avoid overuse and consider alternative phrasing like "according to" or "as mentioned by" for variety. Always ensure your sources are credible and accurately represented. Remember that providing clear and verifiable attribution is vital for maintaining integrity in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
According to
This phrase is a direct and common way to attribute information to a source.
As mentioned by
This phrase is used when referring to something that has been previously stated or discussed.
Quoted by
This phrase is used when directly quoting someone's words.
In the words of
This phrase emphasizes the specific wording used by the source.
As reported by
This phrase is commonly used in news and media to indicate the source of a report.
It was stated by
This phrase is a more passive way of attributing a statement.
The source claims that
This phrase indicates that the information is based on the claims of a particular source.
The author notes that
This phrase is used when referring to information from a written source.
Drawing from
Emphasizes that the information is extracted or derived from another source.
Referencing
Indicates a formal citation or mention of another source.
FAQs
How can I use "as stated by" in a sentence?
Use "as stated by" to attribute a statement or piece of information to a specific source. For example, "As stated by the report, the economy is expected to grow by 3% next year".
What are some alternatives to "as stated by"?
You can use alternatives such as "according to", "as mentioned by", or "in the words of" depending on the context.
Is it better to use "as stated by" or "according to"?
Both phrases are generally interchangeable, but "according to" might be slightly more formal. The best choice depends on the specific context and desired tone of your writing.
When should I use "as stated by" instead of just citing the source?
Use "as stated by" when you want to emphasize that a particular idea or fact comes directly from a specific source. If you are simply providing general information, citing the source in a footnote or bibliography may be sufficient.
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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested