The practical difference
Unsecured business loans are not backed by a specific business asset, though lenders still assess affordability and may ask for director guarantees. Secured loans are backed by collateral such as property, equipment or other assets — which can unlock larger amounts or different pricing, but increases what is at risk if repayments fail.
Personal guarantees
A personal guarantee can make an owner or director personally responsible for some or all of the debt if the business cannot repay. It is separate from asset security and is common on limited-company facilities.
Never assume “unsecured” means “no personal liability”. Read the agreement carefully.
Where to compare next
Use [business loans](/business-finance/business-loans), [unsecured business loans](/business-finance/unsecured-business-loans) and [secured business loans](/business-finance/secured-business-loans) to compare product types — then check total repayable, fees and eligibility before applying.