backed by vs backed up by

Both "backed by" and "backed up by" are correct, but they are used in slightly different contexts. "Backed by" is commonly used to indicate support or endorsement, while "backed up by" is used to show that something is supported by evidence or proof.

Last updated: April 09, 2024 • 876 views

This phrase is correct and commonly used in English to indicate support or endorsement.

"backed by"

The phrase "backed by" is used to show that someone or something has support or endorsement from another person or entity.

Examples:

The project was backed by a group of investors.
The candidate was backed by a popular celebrity.

Show examples from the web [+]

One backed by a lot of evidence.
UDI was primarily backed by Intel with support from Samsung and other partners.
Bessels, backed by Meyer, had openly rejected Hall's command over the scientific staff.
Her main opponent in the election, Grigol Vashadze, was backed by Mikheil Saakashvili.
He was backed by OMNT, Morocco's Tourism Office.
Every acquisition is backed by their 45 days assurance.
Mansion Poker has great software and also is backed by there other gaming brands.
The cover is backed by a 1 year warranty.
Even better, it is backed by positive reviews and testimonials from previous users.
Their quality is backed by years of success in the traditional trade and certified by Transaloevera.
Some online e-currency companies now tout that their holdings are 100% backed by gold.
The LSC's director, backed by two smaller Lithuanian firms, bid € 5.8 million.
These mountains are backed by secondary parallel ranges.
Both product lines are backed by on-site service.
Their adoption should be backed by the necessary resource planning.
Neox was backed by pentagon procurement And military officials and a system built On denial and greed...
He's backed by Lucas Oil and Goodrich Tires, Carl Renezeder.
We're starting an enterprise backed by our father.
An apology means nothing in this modern world unless it is backed by cash, Mr Rossetti.
Someone backed by you will be really special.

Alternatives:

supported by
endorsed by
funded by
sponsored by
championed by

This phrase is correct and commonly used in English to indicate that something is supported by evidence or proof.

"backed up by"

The phrase "backed up by" is used to show that a statement or claim is supported by evidence, facts, or proof.

Examples:

His argument was backed up by solid research.
The theory is backed up by experimental data.

Show examples from the web [+]

Dbalmax contains natural and effective ingredients and is backed up by hundreds of happy customers.
Each firewall is backed up by SSL Encryption.
Hugh's theory was visionary and backed up by some serious maths.
Submission of accounts in proper and transparent form, backed up by independent audits.
The planned consolidation in the outer years should be backed up by measures.
The consolidation effort needs to be backed up by concrete expenditure measures.
This software is secured & backed up by encryption coding.
Discussions could also deal with co-regulation, which is a form of self-regulation backed up by legal sanctions.
Diplomatic pressure is only successful when it is backed up by credible economic and military threats.
Legislation should be backed up by new instruments and methods based on agreements between the social partners.
Road safety should be backed up by assistance systems.
Banking Options Banking in this Slot takes players through secure methods, backed up by encryption coding.
Her claim is not backed up by any polls.
A cultural change has been kicked off and is backed up by new habits.
Seeing mine isn't backed up by bullets I think you should listen to the authorities.
On the contrary, our position as a pioneer in innovative technology is backed up by a series of test victories and design awards for our great bikes.
Thanks to our knowledge, backed up by modern control instruments, we are able to build and repair any kind of electric machine.
Thanks to our experience, backed up by a continuous update, we are able to carry out any kind of protective welding.
This will be backed up by congresses, seminars and much else.
Thanks to our production capacity, backed up by an imposing testing room, we are able to test any kind of electric equipment.

Alternatives:

supported by evidence
substantiated by
corroborated by
validated by
confirmed by

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backed by vs backed up by

"backed by"

"backed up by"

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