There is no real difference. A debt consolidation loan is a personal loan marketed for the specific purpose of paying off existing debts. The underwriting, terms, rates, and structure are identical to any other personal loan. Lenders use the "debt consolidation" label as a marketing category to target borrowers searching for that purpose.
Mechanically identical. Both products are unsecured installment loans with fixed terms (usually 24-84 months), fixed monthly payments, and either fixed or variable APRs. Both are issued by banks, credit unions, or online lenders. Both report to the credit bureaus as installment loans. Both can be used for any purpose; lenders rarely verify the use of funds.
Why lenders use the label. "Debt consolidation loan" is a high-volume search term. Lenders create dedicated landing pages with that label to capture organic traffic from consumers researching consolidation. SoFi, LightStream, Marcus, Discover, and Best Egg all have dedicated consolidation pages, but the loan products themselves are the same as their general personal loan offerings.
What "consolidation" means in practice. The loan is used to pay off existing debts (credit cards, medical debt, other loans), and the new loan is the only remaining payment. Some lenders offer a feature where they pay your creditors directly using the loan proceeds, which prevents the borrower from receiving the cash and being tempted to spend it elsewhere. SoFi, Best Egg, and Discover offer direct-pay-creditors options.
When direct-pay matters. If you are worried about your discipline (the cash will be tempting to spend on something other than the cards), choose a lender with direct-pay-creditors. The lender sends payment directly to your credit card issuers and you never see the money. This adds a behavioral guardrail to the consolidation process.
The few real differences. Some lenders offer slightly better rates on consolidation-purpose loans because the underwriting risk is lower (you are replacing existing debt, not adding to it). Some lenders also offer longer terms specifically for consolidation (up to 7 years vs. typical 5-year max for general personal loans). These differences are small.
What to look for regardless of label. Origination fees (some lenders charge 1%-8%; many are no-fee). Prepayment penalties (most personal loans no longer have them, but check). APR vs. interest rate (APR includes fees and is the real cost). Term length (shorter is cheaper). Customer service quality (you will be in this loan for years).
Alternative consolidation tools. Personal loans are one of several consolidation paths. Others include 0% balance transfer credit cards, debt management plans through nonprofit credit counselors, and home equity loans (HELOC or HEL). Each has different rate structures, requirements, and risks. The best tool depends on credit score, total debt, and home-equity availability.
What to avoid. Loan consolidation companies that promise to "settle" your debts for less than full are not consolidation lenders; they are debt settlement companies. Settlement involves missing payments, credit damage, and IRS tax implications on forgiven debt. Make sure you understand which product you are actually buying.