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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

available since

Grammar usage guide and real-world examples

USAGE SUMMARY

"available since" is a correct phrase in written English.
It is used to indicate the time or date when something was made available, such as a product or service. For example: "This particular mobile phone has been available since March 2020."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

45 human-written examples

Patient data on hospitalization, antimicrobial drug treatment (available since 1950), hemodialysis (available since 1961), and treatment in an intensive care unit (ICU) (available since 1955) were used to give an overview of clinical management of leptospirosis in the Netherlands.

Gas for cooking has not been available since the war.

News & Media

The New York Times

Gary Ross's "Seabiscuit" has been available since December.

News & Media

The New York Times

SureSmile, which Dr. Graber uses, has been available since 2004.

News & Media

The New York Times

Computers have only become widely available since the 1980's.

News & Media

The New York Times

Electronic books have been readily available since at least 2007.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

14 human-written examples

The data has been available since 2001.

Take-up in Japan, where video-telephony has been available since October 2001, has been poor.

News & Media

The Economist

Wind data are available since 1948.

Prototype versions of the RInChI have been available since 2011.

USB 3.0 devices have been available since late 2009.

News & Media

TechCrunch
Show more...

Expert writing Tips

Best practice

When using "available since", ensure you specify a clear and verifiable date or period. This avoids ambiguity and strengthens the factual basis of your statement.

Common error

Avoid vague statements like "the product has been available for a while". Instead, provide a precise starting point using "available since" followed by a specific date, such as "available since 2010".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "available since" functions as a prepositional phrase specifying a point in time from which something has been accessible or obtainable. Ludwig AI confirms its grammatical correctness and provides numerous examples of its usage in varied contexts.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

35%

Wiki

10%

Less common in

Formal & Business

8%

Encyclopedias

7%

Ludwig's WRAP-UP

The phrase "available since" is a grammatically correct and very common prepositional phrase used to indicate the starting point from which something has been accessible. Ludwig AI validates its correctness and provides examples across diverse sources such as Science, News & Media, Encyclopedias and Wiki. It serves to inform about the timeline of availability and is generally considered to have a neutral to formal register, depending on context. When using it, specify a clear date to avoid ambiguity and use it with a continuous or completing statement of the availability.

FAQs

How do I use "available since" in a sentence?

Use "available since" to indicate the time from which something has been accessible or obtainable. For example, "The software has been available since January 2023".

What can I say instead of "available since"?

You can use alternatives like "accessible from", "in existence since", or "offered from" depending on the context.

Is it correct to say "available from" instead of "available since"?

While "available from" can indicate a source or provider, "available since" specifies a starting time. The choice depends on whether you want to emphasize the source or the duration. For instance: "The report is available from the website" versus "The report has been available since last week".

How do I specify the duration of something being "available since" a particular date?

To specify the duration, you can combine "available since" with a concluding statement. For example, "The service has been available since 2015 and continues to be offered".

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: