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
at no additional cost
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "at no additional cost" is correct and usable in written English.
You can use this phrase when you want to emphasize that something is free and without any extra charges. For example, you could use "at no additional cost" when you want to advertise a product: "Order now and you'll get free shipping at no additional cost!".
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(20)
free of charge
at no extra charge
free
at no cost to you
provided gratis
on the house
at no extra cost
as an incentive
as a gift
without charge
for promotional purposes
at no additional expense
on complimentary basis
at no added cost
at no greater cost
at no cost
as a courtesy
at no incremental cost
at no extra charge for
free of charge for
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
3 snapshots per virtual server at no additional cost.
Academia
Turnitin is available at no additional cost to faculty.
Academia
This service is provided at no additional cost.
Academia
Housing accommodations will be provided at no additional cost.
Academia
"Even if the buyer does want the furniture, they expect it at no additional cost".
News & Media
VoIP offers all of those frills and more at no additional cost.
News & Media
Now all international print subscribers have access to iPad issues at no additional cost.
News & Media
Numerical experiments demonstrate a significant gain in accuracy at no additional cost.
The Faculty Review Tool is available to eligible faculty at no additional cost.
Academia
Every meeting space is equipped with integrated technology and projections systems at no additional cost.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Access insurance on your purchases--at no additional cost to you--and familiarize yourself with American Express's extended warranty offers.
Wiki
Expert writing Tips
Best practice
When advertising a product or service, use "at no additional cost" to clearly communicate that there are no hidden fees or extra charges involved.
Common error
Always clearly state what is being offered "at no additional cost". Vague claims can lead to misunderstandings or distrust from customers. For example, instead of saying 'Get more value at no additional cost', specify 'Get a free extended warranty at no additional cost'.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at no additional cost" functions as an adverbial phrase modifying a verb or clause. It indicates a condition under which something is provided, emphasizing the absence of extra charges. As confirmed by Ludwig AI, this phrase is correct and usable.
Frequent in
Academia
33%
News & Media
57%
Wiki
1%
Less common in
Science
8%
Reference
0%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, the phrase "at no additional cost" is a common and grammatically sound way to communicate that something is offered without extra charges. As Ludwig AI confirms, it's usable in a wide array of contexts, mostly News & Media and Academia. The phrase serves to assure or persuade by emphasizing the absence of hidden fees, making it valuable in advertising and informative contexts. While alternatives like "free of charge" or "at no extra charge" exist, "at no additional cost" provides a specific and unambiguous assurance about pricing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
free of charge
Replaces "at no additional cost" with a more concise phrase, emphasizing the absence of any fee.
at no extra charge
A shorter alternative, directly replacing "additional" with "extra".
at no cost to you
Emphasizes that the user will not incur any expenses.
included without extra charge
Emphasizes inclusion and the absence of supplementary fees.
at no further cost
Indicates no subsequent charges beyond the initial cost.
without incremental cost
Highlights the absence of any increase in cost.
without any extra fees
Focuses on the absence of any supplementary fees.
given complimentary
Uses "complimentary" to denote something given freely as a courtesy.
bundled without surcharge
Indicates that something is included in a bundle without any extra surcharge.
provided gratis
Uses a more formal term, "gratis", to mean free.
FAQs
How can I use "at no additional cost" in a sentence?
You can use "at no additional cost" to emphasize that something is included without any extra charges. For example, "The software update is available "free of charge" at no additional cost."
What is a simpler way to say "at no additional cost"?
Alternatives include "free of charge", "at no extra charge", or simply "free" depending on the context.
Is it redundant to say "free at no additional cost"?
While "free" already implies no cost, using "at no additional cost" can add emphasis and clarity, especially if there might be a perceived hidden fee. It depends on context. It's most of the times acceptable but not required.
What's the difference between "at no additional cost" and "included"?
"Included" simply means something is part of a package or offer. "At no additional cost" emphasizes that this inclusion doesn't increase the price. The difference is in the emphasis on cost.
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
4.6/5
Expert rating
Real-world application tested