What insurance should an SEO company have?
The coverage closest to the work an SEO company does is professional liability, which responds to claims that the company’s work or advice caused a financial loss. General liability is the coverage the SBA lists for any business, and coverage for data breaches matters because an SEO company holds logins to your website and accounts. No single policy or amount is right for every company, and insurance says nothing about whether the work is good. What it tells you is whether the company has planned for mistakes, and whether it can meet the requirements your own business or contracts may set.
The main types, in the SBA’s terms
The U.S. Small Business Administration’s guide to business insurance describes general liability insurance as coverage for any business, protecting against financial loss from bodily injury, property damage, medical expenses, and also “libel, slander”, along with the costs of defending lawsuits and settlements or judgments. For a company that publishes content and outreach on your behalf, the libel and slander part is more relevant than it first appears.
The same guide describes professional liability insurance as coverage for businesses that provide services to customers, protecting against financial loss “as a result of malpractice, errors, and negligence.” For SEO, that is the policy tied to the work itself: a migration that loses pages, a change that breaks tracking, or advice that turns out to be wrong.
It also describes a business owner’s policy, a package that combines typical coverage options into one bundle, which some small companies use for their general coverage.
Coverage for data and account access
An SEO company may have access to your content management system, analytics, Search Console, Business Profile, and sometimes ad accounts. If those logins are misused or a breach starts on the company’s side, the cost can fall on both businesses. Ask whether the company carries coverage for data breaches and cyber incidents, what it covers, and how the company limits access in the first place, since separate accounts with only the permissions each person needs reduce the risk before any policy is involved.
Why it matters to you as a client
Larger businesses can require vendors to carry minimum coverage before signing, and an uninsured company may be unable to meet that requirement. If coverage matters to you, ask for a certificate of insurance showing the policy types, limits, and dates, and check that the dates cover the length of your contract. The contract itself should say who is responsible for what if something goes wrong, and that clause matters as much as the policy behind it.
Insurance does not guarantee results, replace references or a track record, or make up for unclear reporting. A well-insured company can still do weak work, and a new company that does good work may still be building its coverage. Treat it as one input among several.
This is general information, not insurance or legal advice; a licensed insurance agent can explain what a given policy covers, and a lawyer can review the liability terms in a contract.