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
guarantee you
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "guarantee you" is correct and usable in written English.
It can be used when you want to assure someone of a certain outcome or promise something to them. Example: "I can guarantee you that this product will meet your expectations."
✓ Grammatically correct
News & Media
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
"I guarantee you that".
News & Media
I can guarantee you that".
News & Media
"That, I can guarantee you.
News & Media
I guarantee you".
News & Media
"I'll guarantee you that".
News & Media
"But I can't guarantee you anything.
News & Media
Participation doesn't guarantee you success.
News & Media
"I guarantee you might win," he promised.
News & Media
"I guarantee you they were thinking it".
News & Media
"I can almost guarantee you that".
News & Media
I guarantee you that will not happen.
News & Media
Expert writing Tips
Best practice
Be mindful that overusing "guarantee you" might diminish your credibility. In some contexts, using a more moderate phrase like "I believe" or "I expect" may be preferable.
Common error
Avoid using "guarantee you" when the outcome is uncertain or outside your control. Overpromising can damage trust and lead to disappointment.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "guarantee you" functions primarily as an illocutionary act of promising or assuring. Examples in Ludwig illustrate how it's employed to convey certainty or commitment about a future event or outcome. This is consistent with Ludwig's AI grammatical evaluation that deems the phrase as correct and usable.
Frequent in
News & Media
88%
Formal & Business
6%
Science
6%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "guarantee you" is a common and grammatically correct expression used to assure someone of a particular outcome. Ludwig's examples highlight its prevalence in news and media, while its function is to provide reassurance and build confidence. While versatile, be mindful of the context and your ability to deliver on the promise, avoiding overpromising. Ludwig AI confirms that this is a correct and usable phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
assure you
More formal and direct, less conversational.
promise you
Emphasizes commitment, possibly more personal.
I assure you
Adds a personal declaration of certainty.
I promise you
Adds a personal declaration of commitment.
I can assure you
Highlights the speaker's ability to provide assurance.
I can promise you
Highlights the speaker's ability to commit.
you can be sure
Focuses on the listener's confidence.
you can bet on it
Informal, implies high certainty.
take my word for it
Relies on the speaker's credibility.
rest assured
Formal, conveys a sense of calm and certainty.
FAQs
How can I use "guarantee you" in a sentence?
You can use "guarantee you" when you want to assure someone about a particular outcome. For example, "I "guarantee you" won't regret it" or "I can "guarantee you" that the fight is going ahead".
What phrases are similar to "guarantee you"?
Similar phrases include "assure you", "promise you", and "take my word for it". The best choice depends on the context and level of formality you want to convey.
When is it inappropriate to use "guarantee you"?
Avoid using "guarantee you" when the outcome depends on factors beyond your control. It's better to use less assertive phrases when you can't be 100% certain.
Is "guarantee you" formal or informal?
"Guarantee you" is generally considered neutral in tone, suitable for both informal and professional contexts. However, phrases like "rest assured" are more formal, while "you can bet on it" are more informal.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested