No true difference. These terms are used interchangeably. Call it by either name, we got you.
FAQ_category: Professional Liability
General liability insurance protects against common, everyday occurrences like if a customer slips and falls on your premises. Professional liability insurance takes it up a notch and adds protection for more intangible issues, like customer dissatisfaction or their misunderstanding of provided business advice.
If the product of your business is your advice and skill then you should consider professional liability insurance.